Eco-labels Research Articles

Vagus Nerve Preservation for Early Distal Gastric Cancer With Monitoring and Indocyanine Green Labeling: A Randomized Clinical Trial.

Radical gastric cancer surgery can cause functional and physiological disorders due to the resection of perigastric vagus nerves. Few studies have used intraoperative neurophysiological monitoring and indocyanine green (ICG) labeling to preserve the perigastric vagus nerve and to evaluate the corresponding effects. To assess the feasibility and effects of vagus nerve preservation using neurophysiologic monitoring and ICG labeling during laparoscopic distal gastrectomy in patients with early distal gastric cancer. This open-label, prospective randomized clinical trial initially enrolled 285 patients with clinical stage cT1N0M0 distal gastric cancer from May 2022 to May 2023. This trial was conducted at Qilu Hospital of Shandong University in Jinan, China, and enrolled patients aged 18 to 80 years with histologically proven gastric adenocarcinoma scheduled for distal gastrectomy. The final follow-up examination was performed May 1, 2024. Eligible participants were randomly assigned 1:1 to vagus nerve preservation distal gastrectomy (VPG) or vagus nerve resection distal gastrectomy (VRG). The primary outcome was the incidence of postsurgical gastroparesis. Secondary outcomes included postoperative gallstone formation, quality of life, morbidity, mortality, overall survival, and disease-free survival up to 12 months postoperatively. All analyses were based on both intention-to-treat and per-protocol analyses. Of 264 patients included in the intention-to-treat analysis, the median (IQR) patient age was 58.0 (52.0-67.0) years, and 67 patients (25.4%) were female. Both the VPG and VRG groups included 132 patients. Postoperative gastroparesis occurred in 1 patient (0.8%) in the VPG group and in 10 patients (7.6%) in the VRG group. Gallstones developed in 0 patients in the VPG group and in 9 patients (6.8%) in the VRG group. As assessed by mean (SD) score on the 30-item European Organization for Research and Treatment of Cancer Quality of Life Questionnaire, the VRG group experienced more nausea and vomiting at 6 months postsurgery (19.38 [7.62]) than the VPG group (17.15 [9.21]) (P = .03) and had significantly higher rates of persistent appetite loss, reflux symptoms, and eating difficulties at both 6 months and 12 months than the VPG group. Differences in postoperative complications and metastasis were not significant. Neurophysiologic monitoring and ICG labeling during distal laparoscopic gastrectomy for vagus nerve preservation in patients with early distal gastric cancer are safe and feasible. Preserving the perigastric vagus nerve may retain the function of the remnant stomach and improve quality of life. Chictr.org.cn Identifier: ChiCTR2200059489.

Effectiveness of Three Front-of-Pack Food Labels in Guiding Consumer Identification of Nutrients of Concern and Purchase Intentions in Kenya: A Randomized Controlled Trial

Background: Front-of-pack-labels (FOPLs) on packaged foods provide essential information to help consumers make informed dietary choices. However, evidence on their effectiveness, particularly in low- and middle-income countries like Kenya, is limited. Objective: This study assessed the effectiveness of three FOPLs in helping consumers identify nutrients of concern in packaged food products and influencing their purchase intention in Kenya. Methods: A total of 2198 shoppers from supermarkets in Nairobi, Mombasa, Kisumu, and Garissa were randomized into three groups: Red and Green Octagon label (RG), Red and Green Octagon with icons (RGI), and Black Octagon Warning label (WL). In the control phase, participants were shown unlabeled images of packaged foods, followed by questions. In the experimental phase, the same images were presented with one assigned FOPL, and participants responded again to the same set of questions. Differences in correct identification of nutrients of concern and changes in purchase intention were analyzed using frequency tables and Chi-Square tests, while modified Poisson regression assessed FOPL effectiveness. Results: FOPLs significantly improved correct nutrient identification and reduced the intention to purchase unhealthy foods, with the WL proving most effective. Conclusions: These findings highlight the potential of FOPLs, particularly the WL, as an effective regulatory tool for promoting healthier food choices in Kenya.

The Factors Influencing Consumer Behaviour in the Purchase of Green Products in Windhoek, Khomas Region of Namibia

It is a global concern that environmental sustainability is in danger. Climate conditions in most parts of the world cannot sustain agriculture and livestock, while water and energy shortages remains a huge challenge. While enjoying products and services offered in the market, consumers should protect their environment and maintain a healthy life style by purchasing green products which are environmental friendly. Prospective green consumer’s expression of interest in green products is not converted into actual purchase. The objective of this study is to examine the factors that influence consumer behavior in the purchase of green products. The study adopted mixed methods and a sample of 120 respondents was considered. SPSS was used for analysis. Qualitative data was analyzed using thematic analysis. Statistical significant association was found between the purchases of green products with the eight main predictors which are; Environmental attitudes, perceived effectiveness of environmental problems, perceived environmental responsibility, green products labelling, green product features, green product certification, environmental benefits of green products, governments concern about the environment. The study found a negative association between purchase of green products and consumers knowledge about environmental benefits. By gathering this information, marketers would be able to understand the factors which influence consumers in the purchase of green products. They would also be able to formulate various strategies to effectively attract more green consumers to purchase green products as part solution for environmental protection. The legislators, national policy makers and environmental activists could utilize this information to promote a positive green consumerism.

Specificity determinants of pathogens in forest

Abstract Host‐specific pathogens have long been suggested to act as a major driver of species diversity in tropical forests. However, determining the degree of host specificity of potential pathogens coupled to key cellular characteristics of infection is difficult and time‐consuming. These challenges have delayed progress in relating the functional specificity of pathogenic fungi to ecological consequences. We tested the pathogenicity of 27 (of 215) fungi that were isolated from surface sterilized roots of seedlings from four common tree species in a diverse subtropical forest. Inoculation experiments showed that six fungi exhibited strong pathogenicity on the host seedlings. Five of these only infected their specific hosts (i.e. host‐specific pathogen species). Green fluorescent protein labelling revealed that in three host‐specific pathogens fungal hyphae were able to grow into the vascular tissues only in their specific host plant, in contrast to other fungal‐host combinations that exhibit non‐pathogenic interactions. This fluorescent labelling technique allows direct tracking of the progress of fungal infection in different host tissues. Synthesis. By coupling the green fluorescent protein technique with standard host inoculation experiments, we determined the developmental differences between infections by pathogenic and non‐pathogenic fungi in a relatively simple and straightforward way. Our work provides a useful tool for rapidly screening and categorizing host–fungal interactions, reflecting the functional basis of host specificity of pathogenic fungi. More broadly, this technique can contribute to understanding the roles of pathogens in species coexistence and biodiversity maintenance in forest communities.

Arsenic, cadmium, and chromium concentrations in contrasting phosphate fertilizers and their bioaccumulation by crops: Towards a green label?

Potentially toxic elements such as arsenic (As), cadmium (Cd), and chromium (Cr) are severely regulated in fertilizers and deserve continuous investigation. Phosphate-derived Cd has been a stepping-stone toward achieving sustainable and safe worldwide food production, especially after a new regulation aiming for reduced limits of Cd in P fertilizers (EU, 2019/1009). Three pot experiments were conducted to assess the variability of As, Cd, and Cr concentrations - with a particular focus on Cd - from monoammonium phosphates (MAP 1, MAP 2, and MAP 3 from different geographic origins) and their accumulation in limed and unlimed soils, and contrasting crops, representing staple food and significant sources of these elements for humans (i.e., potato, tobacco, and rice). A diverse array of sensitive techniques for trace elements determination were used to reveal the highest level of Cd of MAP 3 (20.71 mg kg−1 MAP), which loaded the highest amounts of this element to the soil matrix and solution, plant shoots, and xylem sap, contrasting with results for MAP 1 (0.87 mg kg−1 MAP), which has almost ten times less Cd than that required for low-Cd labeling of P fertilizers (≤20 mg Cd kg−1 P2O5). MAP 3 also had the highest Cr concentration (139.3 mg kg−1 MAP). Among crops, rice accumulated 16-fold less Cd than potato plants. Liming decreased Cd in tobacco and potato shoots up to 35%. Moreover, reductions of about 20% were also observed for Cd accumulation in tubers and sap. Conversely, Cd from MAP 3 was always much more accumulated in soil solution, achieving up to 20 μg L−1, while values < 5 μg L−1 (i.e., a groundwater limit) were obtained from MAP 1. Our findings may be used as a reference in developing green labels for fertilizers in scenarios where Cd accumulation represents a potential risk for soil and human health.

3D printing cassava starch-ovalbumin intelligent labels: Co-pigmentation effects of gallic acid on anthocyanins

Anthocyanins are often chosen as signal converters of intelligent labels. However, they are degraded by high-temperature oxidation in the process of intelligent label preparation. The color fading seriously affects the sensitivity of color development. In this study, a green 3D printing intelligent label preparation technique was developed, in which gallic acid (GA) was added to a blueberry anthocyanin (BA) solution to enhance the color of the co-pigment to ensure the color sensitivity. The combined effect of GA-BA reduced the fade rate of the anthocyanins from 35.13 % to 26.44 % at 90 °C. The printing ink has shear-thinning viscosity characteristics and yield stresses in the range of 500–600 MPa for high-quality printing. Structural analysis revealed that GA-BA co-pigmentation enhanced the interaction between ovalbumin and cassava starch. In addition, the method of 3D printing to prepare labels was conducive to solving the problem of waste in traditional labeling process. The results of freshness testing of sea shrimp proved that labels can be applied to fresh boxes to reflect the freshness of food. We provide a method for enhancing the color of 3D-printed smart ink to prepare intelligent labels with reproducible and customizable batch shapes.

Effect of packaging label color on consumer perception of Greek protected designation of origin table olives "Kalamata".

Kalamata table olives are a widely exported Greek protected designation of origin (PDO) product with distinct organoleptic profile. This study aimed to evaluate the effect of label color on the flavor perception of pasteurized and unpasteurized Kalamata PDO olives. Consumer perception was assessed in two studies. First, four packaged products with green, blue, red, and purple labeling were assessed by participants (n=106) for preference using rating scales, and emotional profiles were obtained using a check-all-that-apply list of 33 emotions developed in language native to the participants (Greek). The green label resulted to more positive emotion profiling of olive products (i.e., "healthy," "pleased," and "satisfied" with mean scores correspondingly equal to 2.99, 2.95, and 2.87), and red labeled olives resulted to willingness to pay more. In the second study, unpasteurized and pasteurized olives in red and green labeled glass jars were sensorially assessed by participants (n=124) using rating scales, showing that green labeled products are liked most (mean scores; 5.12 and 5.12), whereas red labeled was scored less (mean scores; 4.96 and 4.67), along emotion profiles with emojis. Principal component analysis of emotional reactions revealed grouping of samples based only on pasteurization/no pasteurization, without been affected by the color of the label, and did not relate to the liking scores. The results showed that sensory perception of olives is significantly affected by the color of packaging (p-value <0.05) due to emotional reactions and color of packaging can enhance the perception of olives' quality as improvement of the processing is limited by the PDO status.

Green purchase behaviour of Arab millennials towards eco-friendly products: the moderating role of eco-labelling

Purpose This study aims to examine millennial consumers’ intentions towards purchasing eco-friendly products in the emerging Arab nation of Oman, focusing on the moderating role of eco-labelling (EL). Design/methodology/approach Environmental knowledge (EK) and environmental concern (EC) are integrated into the theory of planned behaviour (TPB) framework as independent variables, along with EL as a moderating variable. The data was collected through a self-administered survey and consisted of 705 random responses that was tabulated and analysed through the structural equation modelling technique. Findings ECs, subjective norms (SNs) and perceived behavioural control (PBC) significantly influence consumer attitudes towards green eco-friendly products. Consumers’ EK and attitudes positively influence the purchase intention (PI) to make green purchases. SNs and PBC substantially influence consumer attitudes towards adopting green products. However, the findings reveal a non-significant moderating influence of EL on the relationship between EC and PI for millennial Omani consumers. Research limitations/implications The findings are limited to only one Arab country, Oman, which limits the scope of the study. This study contributes to the TPB by using additional dimensions to examine the green purchasing behaviour of millennials. Practical implications Marketers can use these insights to develop strategies that emphasise the environmental benefits of products, leverage social influences and empower consumers to make environmentally conscious choices. Incorporating EL and green packaging can enhance the visibility and attractiveness of green products. Social implications Promoting environmental education, awareness campaigns and policy interventions that highlight the importance of eco-friendly product choices can foster more sustainable consumption patterns among Arab consumers. Originality/value To the best of the authors’ knowledge, this is the first study to examine the green PIs of millennials in an Arab context, specifically focusing on the moderating role of EL.

Cancer-associated fibroblasts-derived exosomal ZNF250 promotes the proliferation, migration, invasion, and immune escape of hepatocellular carcinoma cells by transcriptionally activating PD-L1.

Hepatocellular carcinoma (HCC) is a lethal form of liver cancer, and the tumor microenvironment, particularly cancer-associated fibroblasts (CAFs), plays a critical role in its progression. This study aimed to elucidate the mechanism by which CAF-derived exosomes regulate the development of HCC. The study employed quantitative real-time polymerase chain reaction for mRNA expression analysis and western blot analysis for protein expression detection. Chromatin immunoprecipitation assay and dual-luciferase reporter assay were performed to investigate the relationship between zinc finger protein 250 (ZNF250) and programmed cell death 1 ligand 1 (PD-L1). Transmission electron microscopy and western blot analysis were used to characterize the isolated exosomes. The transferability of CAF-derived exosomes and normal fibroblasts (NFs)-derived exosomes into HCC cells was analyzed using a green fluorescent labeling dye PKH67. Cell proliferation was assessed via a 5-Ethynyl-2'-deoxyuridine assay, while Transwell assays were conducted to evaluate cell migration and invasion. Flow cytometry was performed to measure cell apoptosis, while enzyme-linked immunosorbent assays were used to assess the levels of tumor necrosis factor-α and perforin. Finally, a xenograft mouse model was constructed to examine the effects of exosomes derived from ZNF250-deficient CAFs on the tumor properties of HCC cells. The study revealed increased expression of ZNF250 in HCC tissues and cells, with ZNF250 transcriptionally activating PD-L1 in HCC cells. ZNF250 expression was associated with HbsAg, clinical stage and tumor size of HCC patients. CAF-derived exosomal ZNF250 can regulate PD-L1 expression in HCC cells. Furthermore, exosomes derived from ZNF250-deficient CAFs inhibited the proliferation, migration, invasion, and immune escape of HCC cells by downregulating PD-L1 expression. Moreover, CAF-derived exosomal ZNF250 promoted tumor formation in vivo. These findings provide insights into the role of CAF-derived exosomes in the suppression of HCC development, highlighting the significance of ZNF250 and PD-L1 regulation in tumor progression.

Consumer Preference and Willingness to Pay for Rice Attributes in China: Results of a Choice Experiment.

Understanding urban consumers' preferences for rice attributes is crucial for rice breeders, producers, and retailers to meet diverse and evolving market demands. Based on the sample data of 629 rice consumers in Shanghai, China, obtained through the choice experiment (CE) approach, this study uses the mixed logit (ML) model to analyze consumers' preferences and willingness to pay (WTP) for food safety labels, brands, nutritional quality, and taste quality. Furthermore, the latent class (LC) model examines the heterogeneity in consumer group preferences. The research findings highlight that consumers prioritize taste quality as the most crucial attribute, followed by nutritional quality, food safety labels, and brand attributes. The premium rates for superior taste quality, organic certification labels, and green certification labels exceeded 100%. Interestingly, while combining organic certification with well-known international or domestic brands does not uniformly boost consumer preferences, incorporating green certification alongside well-known international or domestic brands significantly elevates those preference levels. Factors such as the external environment, consumption habits, and personal characteristics significantly influence individuals' preferences for rice attributes. Based on these insights, the study puts forth policy recommendations for rice breeders, producers, and retailers.

The “healthy = (un)tasty” intuition concerning colour in organic wine labels

AbstractOrganic labels certify a product's commitment to ecological balance. However, the association between organic products and health benefits can inadvertently promote overconsumption, particularly in the case of alcoholic beverages such as red wine. In research conducted with participants from the United States, we demonstrate that consumers implicitly link organic wine with health and pleasure, which is explicitly reflected in heightened purchase intentions and anticipated consumption volume. Interestingly, our findings indicate that these effects are moderated by label colour. Implicitly, red organic labels are associated with a less healthy but tastier drink than green labels. Explicitly, organic labels overall stimulate higher purchase intentions regardless of their colour. Nevertheless, our results highlight a moderating role of label colour. Compared to green labels, red organic labels elicit increased purchase intentions, driven by greater expectations of tastiness associated with the red label. Additionally, red labels convey a perception of higher alcohol strength and an intention to consume wine in smaller quantities versus green labels. Thus, the use of a red label may signal both pleasure and potential danger, facilitating organic wine sales without necessarily increasing consumption. These findings have implications for marketers and policymakers interested in supporting responsible wine consumption.

Advancements in Pulse Starches: Exploring Non-Thermal Modification Methods.

The surge in the global demand for plant-based proteins has catapulted pulse protein into the spotlight. To ensure economic viability and sustainable production, it is crucial to utilize pulse starch, a by-product of plant protein fractionation. Despite the increasing interest in pulse starches, there is a notable gap in knowledge regarding their modifications and applications compared to cereal and tuber starches. Non-thermal techniques such as electron beam radiation, static high pressure, microfluidization, and cold plasma are emerging as innovative methods for starch modification. These techniques offer significant advantages, including enhanced safety, environmental sustainability, and the development of unique functional properties unattainable through conventional methods. However, challenges such as equipment availability, high costs, and energy consumption hinder their widespread adoption. In light of the growing emphasis on "clean and green labelling" and effective "waste management" in food production, evaluating non-thermal techniques for pulse starch modification is critical. This review aims to thoroughly assess these non-thermal techniques and their combinations, offering valuable insights for researchers and the food industry. By maximizing the potential of pulse starches in innovative food applications, it provides a comprehensive guide for effective non-thermal methods that add value and align with sustainable practices.

Harnessing green purchase intention of generation Z consumers through green marketing strategies

AbstractDrawing on value‐belief‐norm theory and the theory of planned behavior, this study examines the gap between the application of green marketing strategies and their effectiveness in harnessing green purchase intentions through green attitudes and the use of generative artificial intelligence (AI) by Generation Z consumers. This study explores a mediated moderating model using partial least squares structural equation modeling with data collected from 357 randomly selected Generation Z consumers. The results reveal that among three green marketing strategies—green advertising, green labeling, and green packaging—only green packaging has a direct and positive influence on purchase intention, while the others do not. Moreover, green attitude has been found to be a positive and significant mediator in the relationship between green marketing strategies and purchase intention. This suggests that green marketing strategies cannot directly spark green purchase intentions; instead, the effectiveness of these depends on intervening variables like green attitude. Furthermore, the study also shows that the use of generative AI by young consumers enhances the positive role of green attitude toward purchase intention. Based on the findings, implications for theory and practice are provided, followed by arguments on research limitations and directions for future studies.

Organic Product Labels: The Credence towards Customers Choice of Buying Behaviour

Purpose: The organic food sales are not gaining more potential, due to limited buyers, because the customers have a paucity of product labels. This distrust has highly affected the company's profits. The purpose of the study is to ease these sceptics nature which is crucial for the organic food chain and also the government, emphasizing the necessity to enhance trust and openness in compliance. In order to ensure the credibility of the certified labels, companies have to adopt a set of rules and standards which result in a long-term effect on eco-favoured customers, and trust in the organic label creates a positive impact on customer choice of buying behaviour. Besides, companies also focus on conveying the right messages, so that customers can differentiate organic products from conventional ones. Design: This literature highlights various issues pertaining to the organic product label and customers’ choice of buying behaviour, and data is obtained from multiple reviews of literature, journals, and case studies. Findings: Labelling strategy may reduce information asymmetry between customers and the company because labelling strategy may influence product differentiation. Originality/Value: Studies encompass the certification scheme which is necessary for labelling organic products. Studies identify reading the labels customers easily identify product attributes that serve as a medium between company and end-users. Moreover, green labels, eco-labels, energy labels, and organic labels serve as certificates of organic products. Paper Type: Case study

Biodegradation of combined pollutants of polyethylene terephthalate and phthalate esters by esterase-integrated Pseudomonas sp. JY-Q with surface-co-displayed PETase and MHETase

The waste pollution problem caused by polyethylene terephthalate (PET) plastics poses a huge threat to the environment and human health. As plasticizers, Phthalate esters (PAEs) are widely used in PET production and become combined pollutants with PET. Synthetic biology make it possible to construct engineered cells for microbial degradation of combined pollutants of PET and PAEs. PET hydroxylase (PETase) and monohydroxyethyl terephthalate hydroxylase (MHETase) isolated from Ideonella sakaiensis 201-F6 exhibit the capability to depolymerize PET. However, PET cannot enter cells, thus enzymatic degradation or cell surface displaying technology of PET hydrolase are the potential strategies. In this study, Pseudomonas sp. JY-Q was selected as a chassis strain, which exhibits robust stress tolerance. First, a truncated endogenous outer membrane protein cOmpA and its variant Signal (OprF)-cOmpA were selected as anchor motifs for exogenous protein to display on the cell surface. These anchor motifs were fused at the N-terminal of PET hydrolase and MHETase and transformed into Pseudomonas sp. JY-Q, the mutant strains successfully display the enzymes on cell surface, after verification by green fluorescent protein labeling and indirect immunofluorescence assay. The resultant strains also showed the catalytic activity of co-displaying PETase and MHETase for PET biodegradation. Then, the cell surface displaying PET degradation module was introduced to a JY-Q strain which genome was integrated with PAEs degrading enzymes and exhibited PAEs degradation ability. The resultant strain JY-Q-R1-R4-SFM-TPH have the ability of degradation PET and PAEs simultaneously. This study provided a promising strain resource for PET and PAEs pollution control.

Optimising the Energy and Resources of Hotel Buildings in Cameroon from a Zero-Carbon Perspective

This article explores the potential for Cameroonian hotel buildings to achieve optimal energy and resource use, contributing to a zero-carbon future. It examines the opportunities that lie in high-performing hotels to achieve the country's ambitious environmental objectives such as reducing its greenhouse gas emissions by 32% by 2035 compared with the reference scenario under the Paris Agreement. Then, the article delves into the existing landscape of green building labels and certifications while focusing on those related on hotels specifically like the Green Key. It acknowledges the various hotels categories present in the country and how their specific characteristics influence resource demands. Additionally, it presents the regulations governing the construction and conversion of hotel establishments. Furthermore, the article discusses strategies for optimising the performance of building resources within the tropical context. These involve improving the insulation of the building envelope, the efficiency of systems and the use of renewable energy sources. The article highlights the importance of the prescriptive approach for assessing and the energy performance approach for optimising building performance, using the accessible EDGE energy simulation software. Those approaches are defined in the Ivorian Inter-ministerial Order No. 134/MPEER/MCLU of 18 November 2020, given that Cameroon and Côte d'Ivoire have some similar climate zones. To achieve the EDGE Zero Carbon level, it is essential to demonstrate minimum savings of 40% of energy, 20% of water and 20% of grey energy in materials, and 100% of energy- related emissions neutralised either by renewable energies or by carbon offsets. Finally, the concept of green financing is introduced, examining its potential to facilitate

How public opinion of food safety affects green food purchase intentions: The mediating role of insecurity and the moderating role of green label trust

Widespread public opinion of food safety (POFS) has exacerbated consumer concerns about food safety and health, then driving consumers to purchase green food. However, the mechanisms at play in such concerns to consumer behaviour towards green food consumption have not explored, especially in the environment of social media. To fill up this gap, this research adopted a sequential two-stage mixed-methods approach to identify and examine the effects and mechanisms of public opinion of food safety on consumers' green food purchase intentions. In the initial qualitative research phase, the public comments on the microblogging platform was analyzed and we identified four top hot topics: public opinion of food safety, insecurity, green label trust (GLT) and green food purchase intentions (GFPI) based on text mining. In the quantitative phase of the survey-based research, we introduced the protection motivation theory and the hyper-attention cognitive model to construct a conceptual model. Based on this conceptual model, we conducted an empirical test with 1087 online questionnaires. The result showed that POFS had a significant positive effect on consumers' GFPI; consumer insecurity mediated the relationship between POFS and GFPI, and GLT played a moderating role between them. This study illustrates a psychological mechanism by which public opinion of food safety motivates consumers to switch to green food and provides new insights into green food consumption behaviour. It is an essential reference for encouraging green food consumption and promoting sustainability in the food industry.

Trends of using social media for the green labelling of modern mobile phones

Trends of using social media for the green labelling of modern mobile phones

Traffic light nutrition labelling policy: A path to promoting healthier eating habits in Pakistan.

Dear Editor, While the global burden of diet-related diseases continues to escalate1, it is disheartening to see that Pakistan, like many other Lower-Middle Income Countries (LMICs)2, has not yet ultimately adopted the system that can significantly assist consumers in making healthier food decisions. In Pakistan, the prevalence of obesity, diabetes, and other non-communicable disease conditions is on the rise, posing a substantial economic and health burden on individuals and the healthcare system2. Many countries like the United States, Australia, and the United Kingdom use the traffic light nutrition labeling system, which is a valuable tool for empowering consumers to make informed food choices quickly 3. It provides a simple way for people to quickly assess the nutritional value of a product using a color-coding system3. Green labels indicate healthier options, amber labels suggest moderate consumption and red labels highlight food that should be consumed sparingly4. The simple color-coding system empowers consumers to make healthier decisions and can contribute to a reduction in diet-related diseases4. The traffic light system works particularly well in settings with high illiteracy rates, as is prevalent in Pakistan since it relies on simple color coding rather than textual information5. As consumers, we lack a clear and uniform method for evaluating the nutritional components of the food we buy. This deficiency not only obstructs the capacity to make healthy food choices but also sustains the prevalence of diet-related issues. Color-coded labeling would help people with low literacy levels to understand the nutrition information available on food products easily. However, Traffic Light nutrition labelling has not been adopted in Pakistan. To confront this challenge, policymakers, health organizations, and government authorities should take swift and decisive action. The government must take the lead in implementing clear regulations that mandate the use of traffic light nutrition labels on packaged food items. These regulations should accompany strict enforcement measures. Launching public awareness campaigns about the benefits of the traffic light system can help familiarize consumers with this approach and generate demand for healthier food products. Collaboration and engagement with food manufacturers and retailers to ensure a smooth transition to the traffic light system is imperative to encourage the production of healthier food consumption. Implement a system of periodic reviews and updates of the labeling system to ensure its collective effectiveness and relevance to the evolving nutritional landscape. ---Continue

Identify Factors Influencing Young People's Use of Eco-friendly Shopping Bags in the China Guangdong Province

The severity of plastic pollution is increasing, and delaying sustainable development is not an option. China is a large consumer of plastic, so it is essential to encourage the use of eco-friendly shopping bags there. The paper focuses on the recognition and use of eco-friendly shopping bags among young people in Guangdong Province, China, and determines what factors can lead to a rise in the use of these bags. A questionnaire was utilized to gather data from 392 young people in Guangdong Province using a quantitative research approach. According to the data from the questionnaire, they generally are supportive of eco-friendly shopping bags. Ultimately, the paper's data emphasize the positive effects of materials (paper material), function (internal compartment), and design (green label). For the purpose of advocating sustainable development, this paper provides helpful guidance for the design of eco-friendly shopping bags.