Commercial Brands Research Articles

Sensory and instrumental texture profile: a study of wafer-type biscuits from different commercial brands

Sensory analysis is applied in different sectors of the food industry, facilitatingthe evaluation of qualitative and quantitative aspects of food. Among these aspects, texture, defined as the mechanical, geometrical, and surface properties of a product, perceived by visual, tactile, and auditory human receptors, is an indispensable parameter in the preparation of biscuits. The present study aimed to define the texture profile of six different brands of wafer-type biscuits. For the pre-selection of the judges, the triangular test was applied, and the judges who discerned different samples went on to the training. The training consisted of setting four attributes, namely, fracturability, adhesiveness, chewability, and hardness. Food was served as reference standards, from the least intense to the most intense for each attribute. In the descriptive test, samples were served individually and the judges were asked to explain their initial perception, chewing experience, and residual sensations. The hardness test was performed on a texturometer by compressing the samples and the instrumental results were compared to the sensory findings. Out of 30 judges in the triangular test, 22 were able to participate in the training, only 12 attended, 9 succeeded 80% of the standards, thus participating in the descriptive test. Comparing the instrumental part with the response of the sensory analysis, a good correlation was observed, with the same divergences between some brands. The C sample was considered by the judges as intermediate, and the same as the hardness with higher intensity, the E sample obtained similar results for both evaluations, where it presented a hardness parameter varying from weak to intermediate.

Disabled influencers on Instagram: exploring digital celebrity and marginalised identities

ABSTRACT This article illuminates the nexus of social media, celebrity, and marginalised identities by examining the phenomenon of disabled influencers. Since the late 2010s, disability representations in media, culture, and public discourse have increasingly moved away from stigmatising stereotypes. Disabled influencers have emerged as new voices in this landscape but, so far, exploration of their work has been limited. To address this gap, this study explores how 15 diverse fashion influencers with visible impairments address disability in their personal brands, whether they frame themselves as advocates for disability rights, and investigates their relationships with both followers and commercial brands. Through a content analysis of one year worth of Instagram posts (N = 1,429) and profile information, we outline the strategies these influencers use to make disability central to their online personas, explore their multi-layered relationship with brands, identify their distinct but somewhat limited voice in disability advocacy, and highlight their engagement strategies with digital publics. Drawing on disability and celebrity scholarship, this work provides insights on how the use of participatory platforms like Instagram intersects with the changing demands and expectations of celebrity, generating both opportunities and constraints for traditionally marginalised groups.

Heavy metal profile with health risk peculiarities in Enugu State and their long-term challenges in drinking water.

Health authorities are particularly concerned about water security in Enugu, southeast Nigeria and heavy metal (HM) pollution. The HM profiles of 51 samples collected from 17 different commercial bottled water brands in Enugu were examined using an flame atomic absorption spectroscopy. Cd, Cr, Cu, Pb, Ni, and Zn had mean values of 0.15 ± 0.03, 0.03 ± 0.02, 0.16 ± 0.03, 0.13 ± 0.02, and 0.02 ± 0.01 mg/L, respectively. The highest levels of Pb2+ were 0.27 mg/L in Exalté, Ni2+ 0.26 mg/L in Jasmine, Cd2+ 0.36 mg/L in Ezbon, Cr3+ 0.07 mg/L in Trinity, Cu2+ 0.04 mg/L in Bigi, and Zn2+ 0.02 mg/L in Aquarapha. The amounts of Cr, Cu, and Zn were below the allowable limits; nevertheless, the Pb content in eight bottled water samples exceeded both the Nigerian and World Health Organization (WHO)/U.S. Environmental Protection Agency (USEPA) permissible limits. The Cd2+ and Ni2+ levels in the 11th and 4th bottled water samples were above the WHO/USEPA-approved limits. Statistical evaluation revealed significant differences in the amounts of HM ions in the samples (p < 0.05). The findings indicated that concentration levels of Cd2+ Ni2+, and Pb2+ pose a public health concern that needs to be addressed due to potential risk to consumer health.

An Integrated Pest Management Strategy Approach for the Management of the Stable Fly Stomoxys calcitrans (Diptera: Muscidae).

Stable flies, Stomoxys calcitrans, stand as formidable pests with a global impact, inflicting significant economic losses on the livestock sector. Larval development occurs in diverse substrates, including decomposing plant material and manure, while emerged adults pose a threat through blood-feeding on both animals and humans. Conventional chemical control methods, predominantly reliant on insecticides, not only pose environmental risks but also face challenges of resistance among stable fly populations. To address this pressing issue, we propose an integrated pest management (IPM) strategy for stable fly control. This approach involved a combination of sanitary-cultural practices, animal protection, the release of natural enemies targeting immature stages, and a specialized trapping system for adults. The Stomoxycc® trap, designed for mass trapping of adult Stomoxys, was employed alongside the release of the predatory mite Macrocheles robustulus and two wasp parasitoids, Spalangia cameroni and Muscidifurax raptor (under the commercial brands Biomite® and Biowasp®) on animal bedding as a key component of this IPM strategy. The implementation of this initiative has been undertaken at a significant sanctuary for donkeys and mules in western Spain. In this publication, we present the application and results of the IPM strategy utilized and provide insights into its use as a sustainable and environmentally friendly option for controlling stable fly populations.

Comparative Analysis of Following Distances in Different Adaptive Cruise Control Systems at Steady Speeds

Adaptive Cruise Control (ACC) systems have emerged as a significant advancement in automotive technology, promising safer and more efficient driving experiences. However, the performance of ACC systems can vary significantly depending on their type and underlying algorithms. This research presents a comprehensive comparative analysis of car-following distances in different types of Adaptive Cruise Control systems. We evaluate and compare three distinct categories of ACC systems using three different commercial vehicles brands. The study involves extensive real-world testing at Zalazone Proving Ground, to assess the performance of these systems under various driving conditions, including driving at multiple speeds and applying different car following scenarios. The study investigates how each ACC system manages the minimum following distances according to the type of ACC sensors in each tested vehicle. Our findings revealed that at low to medium ranges of constant driving speeds, there was an approximate linear increase in the average clearances between the two following vehicles for all applied scenarios, with comparatively shorter clearances obtained by the vision-based ACC system, while unstable measurements with a high level of dispersion for all ACC systems were observed at high range of driving speeds.

Sanitizers Used for Fungal Spoilage Control in Dry-Fermented Cured Meat Production

Contamination caused by fungi stands out as a significant microbiological issue in the food industry, particularly leading to premature spoilage across various food segments, including the dry-fermented meat industry. The emergence of undesired fungi on product surfaces results in substantial economic losses. Once microorganisms infiltrate the food, contamination ensues, and their subsequent proliferation can adversely impact the product’s appearance, odor, flavor, and texture. This, in turn, leads to consumer rejection and negatively affects the commercial brand. Additionally, concerns persist regarding the potential presence of mycotoxins in these products. Given the detrimental effects of spoilage fungi in the food industry, practices such as thorough cleaning and sanitization become crucial to prevent contamination and subsequent premature deterioration. These measures play a pivotal role in ensuring the quality and safety of food, while also extending the shelf life of products. This review delves into the advantages, disadvantages, and factors that may influence the efficacy of commonly used sanitizers in the dry-fermented cured meat industry, including substances like sodium hypochlorite, peracetic acid, and benzalkonium chloride.

Determination of radon concentrations and physicochemical parameters of non-alcoholic carbonated beverages consumed in Türkiye and assessment of radiological health risk

ABSTRACT The strategy for controlling the existence of radionuclides in drinking water depends upon an individual dose criterion (IDC) of 0.1 mSv/y, which represents a very low level of risk that is not expected to cause any identified adverse health effects. Radon gas, considered a carcinogenic radionuclide, can dissolve and accumulate in drinking water. Non-alcoholic carbonated beverages (NACBs), which mainly contain drinking water, phosphoric acid, citric acid, caffeine, and sugar, represent one of the most consumed groups worldwide and in Türkiye. In this study, the radon activity concentration and some physicochemical characteristics of 45 NACB samples from 24 most preferred commercial brands in Türkiye were determined to assess the radiological health risk associated with the ingestion of these samples. Radon activity concentrations measured in NACB samples using the AlphaGUARD radon analyzer ranged from 22.8 ± 0.7 to 54.9 ± 1.7 mBq/L. The pH, conductivity, total dissolved solids, and brix values in NACB samples ranged from 2.31 to 7.29, 401 to 3281 μSv/cm, 355 to 2453 mg/L, and 0.10 to 12.95%, respectively. Total (ingestion and inhalation) annual effective doses and the corresponding excess lifetime cancer risks estimated for adults to assess the radiological health risk are significantly below the IDC and advised safety limit (10−3), respectively.

Color variation of composite resins in relation to the Vita Classical shade guide

Aim: The aim of this study was to verify the color variation between different composite resins and the Vita Classical Shade Guide. Methods: Two-millimeter thickness samples were made (n = 6) from eight commercial brands of composite resin (shade A2): Charisma (Kulzer), Forma (Ultradent), Harmonize (Kerr), Luna (SDI), Opallis (FGM), Oppus Bulk Fill (FGM), Vittra (FGM) and Filtek Z250 XT (3M ESPE). Specimens were stored in distilled water for 7 days and then polished. Color measurements of samples and A2 shade of the Vita Classical Shade Guide were performed using the Vita Easy Shade Advance 4.0 spectrophotometer on a black background. Color variations were calculated using the CIEDE2000 formula, considering values ≥0.81 being noticeable by the human eye and ≥1.77 being clinically unacceptable. Results were statistically analyzed with a 5% significance level. Results: Color variation (ΔE) of composite (E1 ) compared to the Vita Classical Shade Guide (E0 ) was greater than clinically acceptable for all the materials evaluated in this study. Forma (ΔE=2.08 ± sd=0.47) and Filtek Z250 XT (2.50 ± 0.20) had the smallest amount of color variation values found in the results. Harmonize (3.32 ± 0.63) presented values similar to Filtek Z250 XT, but it was worse than Forma. Vittra (3.51 ± 0.28), Charisma (3.80 ± 0.20), Opallis (4.24 ± 0.30) and Luna (5.67 ± 0.20) did not differ among each other and presented higher color variation than Forma, Filtek Z350XT and Harmonize. Oppus Bulk Fill (13.94 ± 1.12) was the composite with the greatest color variation. Conclusions: The findings in this study show that attention should be taken when using the Vita Color Shade Guide for composite shade selection.

Stability of Epinephrine, Norepinephrine, and Phenylephrine for Intravenous Infusions Stored in Three Commercial Plastic Syringe Brands.

Stability of Epinephrine, Norepinephrine, and Phenylephrine for Intravenous Infusions Stored in Three Commercial Plastic Syringe Brands.

Eggshell microstructure, shell quality indices, mineralogy, and UV–Vis absorbance of domestic eggs of Iran

The structure and quality of eggshells (ES) vary around a mean value depending on different items, and these variations are important in their many industrial and technological applications as will be mentioned (vide infra). Five commercial egg brands of different laying hens are examined and their quality indices, morphological microstructure, elemental composition, and light absorbance at 200–700 nm UV/Vis spectra were compared. The ES layers include a limiting membrane, inner and outer shell membranes, a mammillary layer, a palisade layer, a surface vertical crystal layer, and a bilayer cuticle. The elemental composition of each layer reflects the proteinous or calcified nature of the layers, and various elements, C, O, N, Ca, Fe, Mg, Mn, Pb, Sr, Sc, Hf, Co, and La, were found. The weight difference between egg brands was significant, as well as the difference in ES percentage between white and colored eggs. ES weight possessed a positive relationship with the thickness of the calcified layer. So, the ES is heavier and the egg is larger and heavier when the calcified layer is thicker. The calculated average ES index was 7.99% ± 0.16 SE. In all ES samples, the absorbance in UV wavelength spectra (300–350 nm) was slightly higher than in Vis spectra (400 - 700 nm) and their difference was significant. The difference in absorbance of various treatments was significant and mean absorbance was the highest in the after-furnace (ash) samples and was the lowest for acid-treated ones. It seems that turning the ES into ash can improve the absorbance capability, especially in white ESs.

Research on Marketing Strategies and Business Operation Models of Commercial Brands on Social Media Platforms: A Case Study of Instagram

With the development of technology, social media marketing is proving itself to be more and more effective especially with the involvement of the younger generation. Instagram is an increasingly popular platform where users can share visually aesthetic content and communicate with others through comments and private messaging. These functions have opened the gate to many influential users that use this platform to spread information and messages. Nowadays, many businesses are utilizing this app to aid their spread of influence and increase of sales as the platform has proven itself to be useful in gaining recognition. Now, Instagram houses more than two billion users and are one of the most influential social media platforms existing. Companies that utilize this service well will gain many benefits and ultimately a huge increase in success. This investigation is conducted to find general marketing techniques used by business on this platform to discover a helpful trend that could be useful to new businesses starting up. The brands: Rare Beauty, Crocs, Starbucks and SHEIN are investigated. They all utilize the platform’s features to achieve unique business models being Influencer-Centric, Brand Ambassador Strategy, Celebrity Collaboration, Customer Engagement, Aesthetic Focus and Controversial Focus respectively.

New-generation electronic appliances and cardiac implantable electronic devices: a systematic literature review of mechanisms and in vivo studies.

Cardiac implantable electronic device (CIED) functions are susceptible to electromagnetic interference (EMI) from electromagnetic fields (EMF). Data on EMI risks from new-generation electronic appliances (EA) are limited. We performed a systematic literature review on the mechanisms of EMI, current evidence, and recently published trials evaluating the effect of EMF on CIEDs from electric vehicles (EV), smartphone, and smartwatch technology and summarize its safety data. Electronic databases, including PubMed and EMBASE, were searched for in vivo studies evaluating EMF strength and incidence between CIEDs and commercial EVs, new-generation smartphones, and new-generation smartwatches. A total of ten studies (three on EVs, five on smartphones, one on smartphones, one on smartphones and smartwatches) were included in our systematic review. There was no report of EMI incidence associated with EVs or smartwatches. Magnet-containing smartphones (iPhone 12) can cause EMI when placed directly over CIEDs - thereby triggering the magnet mode; otherwise, no report of EMI was observed with other positions or smartphone models. Current evidence suggests CIED recipients are safe from general interaction with EVs/HEVs, smartphones, and smartwatches. Strictly, results may only be applied to commercial brands or models tested in the published studies. There is limited data on EMI risk from EVs wireless charging and smartphones with MagSafe technology.

Development of non‐dairy creamer with modified fatty acid profile and high Omega‐3 and 6 at a non‐dairy creamer plant

SummaryA study was conducted to develop non‐dairy creamer production with a modified fatty acid profile having high levels of omega‐3 and 6, by using raw materials collected from the Republic Foods industrial non‐dairy creamer plant. The non‐dairy creamer formulation aimed to maintain a balanced 1:1:1 ratio of polyunsaturated, monounsaturated and saturated fatty acids. The ingredients used included palm olein, stearin, RBD palm oil, rice bran oil, soybean oil, coconut oil and palm kernel oil. The mixture proportions tested were determined using Design Expert software, for in total 20 different formulations. From these, six formulations were selected based on their fatty acid profiles, which closely approximated the desired 1:1:1 ratio of polyunsaturated, monounsaturated and saturated fatty acids. To complement the physicochemical results, a quality control and research officer from Republic Foods industrial conducted a comprehensive evaluation of various properties of the non‐dairy cream samples intended for use in coffee. It is noteworthy that formulation number 20 received the highest scores across all tested properties. This formulation had 50.53% palm olein, 1.00% stearin, 1.00% RBD palm oil, 1.00% rice bran oil, 44.47% soybean oil, 1.00% coconut oil and 1.00% palm kernel oil. This combination results in a fatty acid ratio of 1:1:0.8 (PUFA:MUFA:SFA) at the least production cost. The developed non‐dairy creamer exhibited the highest total energy content, namely 519 kilocalories/100 g, when compared with commercial brands. However, after a storage period of 90 days, the peroxide value reached 6.18 ± 0.22 mEq kg−1 of fat, which is below the FDA standard limit of 10.0 mEq kg−1 fat. This trend in peroxide value increase over the 90‐day storage period aligns with the behaviour of TBA, which also showed an upward trend during storage.

Design and Examination of Yogurt Maker Machine with Sensor Temperature DS18B20

Many commercial yogurt brands do not have a minimum total lactic acid bacteria count (107 CFU/g) due to long distribution with inappropriate storage condition. This leads local producers to produce yogurt. However, commercial yogurt maker machines commonly have a low capacity of 0.5 to 2 L. This study aims to design a yogurt maker machine with a capacity of 15 L with a temperature setting of 37 – 45 ℃. The design and flow system were conducted by arranging the electronic components consisting of 5V 4 channel relay, ESP32 module, DS18B20 temperature sensor, RTC, 12V fan (along with 12 VDC connecting components), 220V heater, 20×4 LCD and plugs (adapter) 220 VAC cable. The yogurt maker machine was evaluated for accuracy of temperature readings (DS18B20 sensor and thermometer), response to incubation time and plain yogurt making. The T-Test was used to compare the differences between the two types of sensors measuring instruments. The results showed that the accuracy of temperature readings using the DS18B20 sensor was better than a thermometer, with a distance scale of 0.35-0.75 ℃ (P-value ≤ 0.05). Temperature testing using milk can be carried out with a temperature range of 37-45 ℃ for 12 h. Keywords: DS18B20, Temperature, Yogurt maker machine, Sensors

Who is The Most Popular Presidential Candidate in Indonesia Election Based on Google Trend

Social media plays a significant role in contemporary political marketing. Social media channels provide legislators and party officials a direct avenue to engage with individuals, allowing for efficient communication, campaigning, and the establishment of relationships. Likewise, the act of aligning oneself with certain political groups and actively participating in discussions and interactions with political figures, such as candidates or representatives, is a widespread practice on social media platforms. Political brands have not yet capitalized on the possibilities of social media to develop online relationships, unlike commercial brands. However, they persist in depending on traditional techniques of political advertising on social media channels. According to the study's results, Jokowi remains a very popular political figure with the ability to have a substantial impact on Prabowo Gibran, the presidential contender associated with him. Prabowo Gibran personally achieved this by effectively promoting these earnings via various internet platforms. Conversely, AMIN is the rival that has the highest level of enduring appeal. They exhibit no discernible indications of either rising or diminishing their popularity, which means they remain the contender with the highest level of popularity. Ganjar Mahfud is the least popular contender of the three contestants. This is plausible since Jokowi, who really expressed his support for Prabowo Gibran, has a passive impact on the issue.

Corrosion-induced changes in surface properties and roughness of orthodontic wires

This study aimed to investigate the surface free energy and surface roughness (SR) of metallic alloys under the influence of acid solutions. The experiment involved the use of 270 rectangular wire samples measuring 0.019 × 0.025-in. These samples were sourced from 3 different commercial brands: Dentsply GAC, American Orthodontics, and Orthoclassic. This invitro study categorized the samples into 3 groups based on the solutions employed: deionized water, citric acid, and phosphoric acid. Each group consisted of 90 samples, with 30 samples representing each type of alloy-stainless steel, nickel-titanium, and titanium molybdenum alloy (TMA). The wire segments were immersed in their respective solutions for 72 hours at a controlled temperature of 37°C, with continuous orbital agitation at 130 rpm. After the immersion period, the study analyzed both surface free energy and SR. The mean values obtained were subjected to an analysis of variance at a significance level of 5%. All alloys displayed hydrophobic behavior, as indicated by interaction free energy values<0. In acidic environments (phosphoric acid and citric acid), significant differences were observed among different brands and alloys, affecting surface energy and interaction free energy. Variations in SR among metallic alloys included steel with the lowest SR variations, followed by nickel-titanium and TMA. Notably, the TMA alloy stood out with significantly higher surface energy compared with that of the other alloys (P<0.001). In this study, all examined alloys demonstrated a hydrophobic nature, suggesting a limited attraction to water. Notably, TMA exhibited the least hydrophobic behavior among the alloys studied. However, when exposed to citric acid, TMA displayed the most substantial alterations in its surface properties. These results underscored the significance of accounting for the distinctive properties of each alloy and their responses to diverse challenges, such as exposure to acidic solutions, during the selection of orthodontic wires for orthodontics treatment.

CRITICAL ANALYSIS OF POWDER FLOW BEHAVIOUR OF DIRECTLY COMPRESSIBLE COPROCESSED EXCIPIENTS

The aim of this pre-formulation study was to adopt simple linear regression modelling and correlation statistics to understand the associations between pharmacopoeial powder test methods using datasets generated from five commercial brands of directly compressible excipients with a specific focus to inferential implications in formulation design. Powder characterization was conducted using protocols defined in Chapter &lt;1174&gt; and &lt;616&gt; of the United States Pharmacopoeia (USP41-NF36). The study adopted a linear regression modelling analytics and correlation statistics using the fitting algorithm of OriginPro® (OriginPro, Version 2021b, OriginLab Corporation, Northampton, MA, USA). In the results, the modulus of Pearson’s product moment correlation coefficient was used to measure the strength of the linear association between test variables and a correlation matrix generated. Strong positive correlation modulus of Hausner’s Ratio (HR) with Carr’s index (r=+0.999) and static angle of repose (r=+0.932) were evident. Bulk density strongly correlates with tap density in the positive direction (r=+0.911). Tap density also shows a slight negative correlation with HR (r=-0.230), Carr’s index (r=-0.228), and static angle of repose (r==-0.421), while Carr’s index strongly correlated with static angle of repose (r=+0.933). In conclusion, modelling bivariate powder flow datasets has provided a powerful but simplistic statistical relationship for characterizing the modulus of association between HR, Carr’s index, and static angle of repose of the model excipients useful in preformulation design of pharmaceutical formulations.

Effect of gingival barrier brands on operator perception, cervical adaptation, and patient comfort during in-office tooth bleaching: a randomized clinical trial

BackgroundLight-cured resins are widely used as gingival barriers to protect the gums from highly concentrated peroxides used in tooth bleaching. The impact of barrier brand on clinical outcomes is typically considered negligible. However, there is limited evidence on the effects of different brands on operator experience, barrier adaptation, and patient comfort.ObjectiveThis clinical trial assessed the impact of four commercial gingival barrier brands (Opaldam, Topdam, Lysadam, and Maxdam) on operator perception, adaptation quality, and patient comfort.MethodsTwenty-one undergraduate students placed gingival barriers in a randomized sequence using blinded syringes. Photographs of the barriers were taken from frontal and incisal perspectives. After bleaching procedures, operators rated handling features and safety using Likert scale forms. Two experienced evaluators independently assessed barrier adaptation quality on a scale from 1 (perfect) to 5 (unacceptable). The absolute risk of barrier-induced discomfort was recorded. Data were analyzed using Friedman and Chi-square tests (α = 0.05).ResultsOpaldam and Topdam received the highest scores in most handling features, except for removal, which was similar among all brands. No significant difference was observed in barrier adaptation quality between the evaluated brands. Discomforts were mainly reported in the upper dental arch, with Maxdam having the highest absolute risk (35% for this arch and 24% overall).ConclusionsThis study suggests that gingival barrier brands can influence operator perception and patient comfort. Opaldam and Topdam were preferred by operators, but all brands demonstrated comparable adaptation quality.Clinical trial registrationThe study was nested in a randomized clinical trial registered in the Brazilian Clinical Trials Registry under identification number RBR-9gtr9sc.

Red Propolis Prevents Lipid Oxidation and Reduces Microbial Growth in Fish Nuggets with Green Banana Flour

ABSTRACT Green banana flour (GBF) and hydroalcoholic extract of red propolis (HERP) imporve the nutricional quality and preservation of fish nuggets. The nuggets were formulated using 13% of GBF and different concentrations (0%, 0.4%, 0.6%, and 0.8%) of the HERP, while the control was without the addition of GBF and HERP. The addition of the HERP influenced (p < .05) the acceptance of the sensory attributes, with an acceptability index > 70%. The nuggets containing 0.4% of HERP presented ash, lipid, resistant starch, and polyphenol contents superior (p < .05) to the commercial brand fish nugget sample. After 15 days stored at 4°C, the nuggets treated with the HERP presented lower lipid oxidation and psychrotrophic counts, when compared to samples added with sodium erythorbate. The use of GBF improved the nutritional quality of the fish nuggets and EHPV reduced the lipid oxidation of the samples.

Effect of calendering on the performance of 100% recycled polyester weft-knitted fabrics

Government policies focus on the textile sector to follow a tendency towards sustainability and circular economy, thus, raising the use of recycled textiles which require further performance improvement to be completely competitive with other textile products while using secondary treatments that are also environmentally friendly. In this study, a 100% recycled polyester weft-knitted fabric, currently used by commercial brands in the apparel and sport textile industry, is calendered and its properties are examined before and after such treatment. This research investigates variations in the physical (appearance and thickness), mechanical (tensile strength and elastic recovery), and physiological (water vapour resistance, spray test, and wettability) characteristics of the samples. The calendering treatment reduces water vapour resistance up to 23%, which is particularly interesting for garments used in sports. Additionally, the contact angle is increased by the calendering process which translates in poorer wettability. Novel findings of this work include that, whereas in the original fabric sweat marks are visible, sweat stains do not appear on the calendered fabric and moisture management improves, while mechanical properties do not undergo significant changes. These results have not been previosly found in the literature, giving a particular interest to a conventional process in this type of recycled fiber that can contribute to the advancement of knowledge in the textile industry and enhance the performance of treated fabrics. All these aspects make the treatment particularly interesting to improve the technical performance of the textile material while using an economic treatment with low effect on the environment.