Functional Food Ingredients Research Articles

Characterisation of chicken breast and soy proteins glycated with konjac glucomannan hydrolysate

SummaryThis study investigated the enhancement of food proteins through glycation with bioactive saccharides derived from Konjac glucomannan hydrolysate (KGMH) via the Maillard reaction. The focus was on how the degree of polymerisation (DP) of KGMH influences the glycation process and the properties of conjugates with chicken breast and soy proteins. KGMH samples with low, medium, and high DPs (4.20, 5.21, and 6.11, respectively) were glycated under wet‐heating conditions with varying pH levels (8, 9, and 10) at 70 °C for 15 min to 6 h. Results demonstrated that higher pH and longer reaction times significantly enhanced (P < 0.05) glycation and browning, particularly with lower DP saccharides. The optimal conjugates markedly improved protein solubility (1.3 to 1.9 times), heat stability (1.1 to 2.4 times), and emulsification properties (1.2 to 1.5 times), with the highest DP showing the strongest correlation. Additionally, these conjugates exhibited significantly enhanced in vitro bioaccessibility (58.69% to 66.65%) and antioxidant activity (P < 0.05). This study highlights the novel potential of KGMH‐protein conjugation through the Maillard reaction for developing functional food ingredients with superior quality.

Evaluation of Prebiotic and Health-Promoting Functions of Honeybee Brood Biopeptides and Their Maillard Reaction Conjugates.

This study addresses the growing interest in natural functional ingredients by evaluating the prebiotic and health-promoting functions of honeybee brood biopeptides (HBb-Bps) and their conjugates. The purpose was to investigate their antioxidant activities, enzyme inhibition properties, and effects on probiotic growth and short-chain fatty acid (SCFA) production. The HBb-Bps were conjugated with honey, glucose, and fructose via the Maillard reaction. Antioxidant activities were assessed using DPPH and ABTS assays. The inhibitory effects on amylase, pancreatic lipase, and the angiotensin-converting enzyme (ACE) were measured. Probiotic growth and SCFA production were evaluated using L. plantarum TISTR846, and L. lactis TISTR1464. The HBb-Bps and their conjugates exhibited enhanced antioxidant activities post-Maillard reaction. They showed moderate enzyme inhibition, which decreased after conjugation. However, ACE inhibition increased with conjugation. The HBb-Bps significantly promoted probiotic growth and SCFA production, with further enhancement by the Maillard reaction. Overall, the HBb-Bps and their conjugates demonstrate significant prebiotic and health-promoting functions, suggesting their potential as natural ingredients in functional foods and nutraceuticals. Further research should focus on the in vivo effects and, given their solubility and stability these biopeptides could be incorporated into functional food formulations, such as health beverages, protein bars, and other fortified foods designed to deliver specific health benefits.

Effects of Purified Vitexin and Iso-Vitexin from Mung Bean Seed Coat on Antihyperglycemic Activity and Gut Microbiota in Overweight Individuals' Modulation.

Exceeding a healthy weight significantly elevates the likelihood of developing type 2 diabetes (T2DM). A commercially available singular constituent, available as either purified vitexin or iso-vitexin, has been associated with a decreased risk of T2DM, but its synergistic effect has not been reported yet. Vitexin and iso-vitexin were extracted using an ethanol-based solvent from mung bean seed coat (MBCE) and subsequently purified using preparative liquid chromatography (Prep-LC). Eleven mixture ratios of vitexin and/or iso-vitexin were determined for their antioxidant and antihyperglycemic activities. The 1:1.5 ratio of vitexin to iso-vitexin from MBCE demonstrated the most synergistic effects for enzyme inhibition and glucose uptake in HepG2 cells within an insulin-resistant system, while these ratios exhibited a significantly lower antioxidant capacity than that of each individual component. In a gut model system, the ratio of 1:1.5 (vitexin and iso-vitexin) regulated the gut microbiota composition in overweight individuals by decreasing the growth of Enterobacteriaceae and Enterococcaceae, while increasing in Ruminococcaceae and Lachnospiraceae. The application of vitexin/iso-vitexin for 24 h fermentation enhanced a high variety of abundances of 21 genera resulting in five genera of Parabacteroides, Ruminococcus, Roseburia, Enterocloster, and Peptacetobacter, which belonged to the phylum Firmicutes, exhibiting high abundant changes of more than 5%. Only two genera of Proteus and Butyricicoccus belonging to Proteobacteria and Firmicutes decreased. The findings suggest that these phytochemicals interactions could have synergistic effects in regulating glycemia, through changes in antihyperglycemic activity and in the gut microbiota in overweight individuals. This optimal ratio can be utilized by industries to formulate more potent functional ingredients for functional foods and to create nutraceutical supplements aimed at reducing the risk of T2DM in overweight individuals.

Optimizing the Extraction of Bioactive Compounds (Polyphenols, Lipids, and Alpha-Tocopherol) from Almond Okara to Unlock Its Potential as Functional Food.

Almond okara, a by-product of almond milk production, is rich in bioactive components, such as polyphenols, lipids, and alpha-tocopherol, making it a valuable functional food ingredient. This work aimed to investigate its composition while exploring two main aspects: (i) the impact of extraction time, solid-to-solvent ratio, ethanol concentration, and temperature on polyphenol recovery, and (ii) the quantification of okara's triglycerides (TG) and alpha-tocopherol contents. The polyphenols' optimal extraction conditions were 90 min, a 1:30 solid-to-solvent ratio (w/v), 50% ethanol, and 60 °C. These conditions achieved a total polyphenol yield of 523 mg GAE, tannin yield of 340 mg GAE, total flavonoid yield of 548 mg CE, and a total antioxidant capacity of 779 mg AAE per 100 g dry okara. The Peleg model effectively described the extraction kinetics. Additionally, TG levels, quantified by UHE/LPSFC-APCI-MS, in okara were comparable to those in almonds, and alpha-tocopherol levels, quantified by LC-UV, were 14,400 µg/100 g in almonds and 15,600 µg/100 g in okara. These findings highlight the potential of okara as a valuable resource, with a straightforward, scalable, and cost-effective solid-liquid extraction (SLE) method for polyphenols and a supercritical fluid extraction method for TG, for use in the functional food, nutraceutical, and cosmetic industries.

Biochemical and functional groups characteristics of tea blends from Ficus capensis and Justicia secunda

Tea is one of the most consumed drinks in the world, second only to water, and is renowned for its wide range of health benefits.This study examined the development of tea blends from blends of Ficus capensis, and Justicias ecunda leaves. Dried leaves of F. capensis and J. Secunda were milled, sieved, and processed into tea using a three-level factorial design. The process was modelled and optimized. The tea was evaluated for physicochemical, phenolic compounds profile, antioxidants, and functional groups using standard procedures. The blood-boosting potentials of the herbal tea blends were investigated through animal experiment and haematological evaluations were carried out on the fed animals. The results gave the optimal extracts blends of 48 g/100 g of F. capensis and 52 g/100 g of J. secunda. Antioxidants showed 2,2-diphenyl-1-picryl-hydrazl value of 6464.95 ± 1.97 µmol Trolox equivalents/100 g, ferric reducing power (40.13 ± 0.07 mmol Fe2+/100 g), and metal chelating (57.40 ± 0.62%). Physicochemical property showed total dissolved solids value of 6.51 ± 0.11 mg/g, *L (78.35 ± 0.42), *a (3.14 ± 0.09), and*b (13.57 ± 0.12). Phenolic compounds profile showed the presence of epicatechin (115.63 ± 0.052 mg/100 g), which have been associated with ability to improve healthy-living and lower the risk of some degenerative health issues. The in vivo results showed that developed tea was able to recover up to 95.28% of the packed cell volume, red blood cell (94.78%), and haemoglobin (97.52%), which compared well with the commercial product. The study showed the potential application of F. Capensis and J. Secunda leaves extracts in the formulation of functional beverage. The formulation procedures is scalable and has domestic and industrial applications. The tea blend could serve as a functional food ingredient and beverage to improve human health.Graphical

Proximate Analysis and Techno-Functional Properties of Berberis aristata Root Powder: Implications for Food Industry Applications.

Berberis aristata, commonly known as Indian barberry, has been traditionally used for its medicinal properties. Despite its recognized pharmacological benefits, its potential application in the food industry remains underexplored. This study aims to investigate the proximate analysis and techno-functional properties of Berberis aristata root powder to evaluate its feasibility as a functional food ingredient. The root powder of Berberis aristata was subjected to proximate analysis to determine its moisture, ash, protein, fat, fiber, and carbohydrate content. Techno-functional properties, including water and oil absorption capacity, emulsifying and foaming properties, and bulk density, were evaluated using standardized analytical techniques. The proximate analysis revealed a high fiber content and a significant number of bioactive compounds. The root powder exhibited favorable water and oil absorption capacities, making it suitable for use as a thickening and stabilizing agent. Emulsifying and foaming properties were comparable to conventional food additives, indicating their potential in various food formulations. The findings suggest that Berberis aristata root powder possesses desirable techno-functional properties that could be leveraged in the food industry. Its high fiber content and bioactive compounds offer additional health benefits, making it a promising candidate for functional food applications. Further research on its incorporation into different food matrices and its sensory attributes is recommended to fully establish its utility.

A novel coupled fermentation system for low-molecular-weight xanthan gum with diverse biological activities

Xanthan gum (XG) is a bacterial exopolysaccharide widely used in various industries due to its stability and rheological properties. Low-molecular-weight xanthan gum (LXG) exhibits enhanced properties and broader applications, but current degradation methods are limited. This study introduces an innovative coupled fermentation system for the efficient production of LXG. Endo-xanthanase from Microbacterium sp. XT11 was expressed in Pichia pastoris GS115, exhibiting optimal activity at pH 6.0 and 40 °C, with broad pH tolerance. The optimized coupled fermentation system used bean sprouts juice as nitrogen source, the inoculation quantity of X. campestris: P. pastoris was 1: 3, and the pH was controlled at 6.0. In the bioreactor, the total sugar concentration reached 12.12 g/L, the reducing sugar concentration reached 5.32 g/L, and the endo-xanthanase activity increased to 1150.26 U/L, which were 2.13, 2.3, and 3.71 times higher than those at the shake flask level, respectively. The prepared LXG had a molecular weight of 1093 Da and a monosaccharide ratio of 2.0:1.57:0.89 (glucose, mannose, and glucuronic acid). Bioactivity analysis revealed its antioxidant and prebiotic properties, promoting the growth of beneficial intestinal microbiota and metabolite production. This suggests the potential of LXG as a functional ingredient in intestinal health-focused foods and supplements.

Oral administration of egg white ovotransferrin prevents osteoporosis in ovariectomized rats

Ovotransferrin, an iron-binding glycoprotein, accounting for approximately 12 % of egg white protein, is a member of transferrin family. Our previous studies showed that ovotransferrin stimulates the proliferation and differentiation of osteoblasts, while inhibits osteoclastogenesis and resorption activity. The work aims to study the efficacy of orally administered ovotransferrin on the prevention of osteoporosis using ovariectomized (OVX) Sprague-Dawley rats. Oral administration of ovotransferrin showed no negative effect on body weight, food intake and organ weight. After 12-week treatment, feeding ovotransferrin at a dose of 1 % (1 g ovotransferrin/100 g diet) prevented OVX-induced bone loss and maintained relatively high bone mineral density and integrated bone microarchitecture. The serum concentration of biomarkers indicating bone formation was increased in ovotransferrin administration groups, while the bone resorption biomarkers were decreased. Ovotransferrin feeding also decreased the production of serum cytokine TNF-α and IL-6, which are two stimulators for osteoclast differentiation. In addition to its direct regulatory role on bone turnover, ovotransferrin supplementation might benefit osteoporosis prevention by inhibiting adipogenesis, and regulating immune response. Our results suggested the potential application of ovotransferrin as a functional food ingredient on the prevention of osteoporosis.

Sulfated polysaccharide from Apostichopus japonicus viscera exhibits anti-inflammatory properties in vitro and in vivo

Polysaccharides from sea cucumbers are known for their biological activities, but little is known about those from sea cucumber viscera. The present study isolated a sulfated polysaccharide (SCVP-2) from the viscera of Apostichopus japonicas, which had a molecular weight of 209.1 kDa. SCVP-2 comprised 66.3 % total sugars, 2.1 % uronic acid, 4.5 % proteins, and 25.5 % sulfate groups, containing glucosamine, galactosamine, glucose, galactose, and fucose. FT-IR and NMR analyses identified SCVP-2 as a fucoidan sulfate with sulfation patterns of the fucose branches as Fuc2S, Fuc4S, and Fuc0S. SEM and AFM analyses showed irregular clusters and linear conformations. SCVP-2 demonstrated strong anti-inflammatory properties both in vitro and in vivo. In lipopolysaccharide (LPS)-induced inflammation in macrophage RAW264.7 cells, SCVP-2 significantly reduced nitric oxide (NO) and cytokine secretion (IL-1β, IL-6, TNF-α). Additionally, it downregulated the expression of these cytokine genes. Furthermore, the anti-inflammatory mechanism of SCVP-2 was related to the inhibition of the MAPKs and NF-κB pathways. SCVP-2's anti-inflammatory capacity was confirmed in acute inflammation models, including xylene-induced ear swelling and acetic acid-induced peritoneal capillary permeability, and in high-fat diet-induced systemic low-grade chronic inflammation. In conclusion, SCVP-2 exhibits significant anti-inflammatory activity, suggesting its potential for development as a functional food ingredient or therapeutic agent for inflammation-related diseases.

Coloured Cereals: Nutritional Benefits and Therapeutic Properties

: Worldwide, cereals are staple foods and are needed for proper growth and development of humans. In the food industry, coloured cereals have gained popularity as potential nutraceuticals. These are high in phytochemicals, which are crucial in protecting the body from allergies, cancer, diabetes, and cardiovascular disease. Due to their strong antioxidant effects, phenolic compounds have sparked a lot of interest in many scientific fields. Anthocyanins have the potential of functional food ingredient. Anthocyanins are the ubiquitous family of natural pigments which are found in large quantities in various cereals such as corn, wheat, barley, rice, sorghum and its varieties and various colored cereals like black, red, and pink cereals. Cereals contain phenolic compounds which are found in either bound or Free State, which is called the total phenolic compound content. The present review provides health benefits properties of various photochemical of cereals, including phenolics, flavonoids, anthocyanin, proanthocyanidins, tocopherols and phytates.

Fabrication of Hibiscus sabdariffa L. microparticles in Arabic gum and maltodextrin: multivariate optimization, chemometric analysis, simulated gastrointestinal digestion, and application as functional food ingredient

Fabrication of Hibiscus sabdariffa L. microparticles in Arabic gum and maltodextrin: multivariate optimization, chemometric analysis, simulated gastrointestinal digestion, and application as functional food ingredient

Scalable Purification, Storage, and Release of Plant-Derived Nanovesicles for Local Therapy Using Nanostructured All-Cellulose Composite Membranes.

Plant-derived nanovesicles such as bilberries nanovesicles (BNVs) show immense promise as next-generation biotherapeutics and functional food ingredients; however, their isolation, purification, and storage on a large scale remain a challenge. In this study, biocompatible and nanostructured composite all-cellulose membranes are introduced as a scalable and straightforward approach to the isolation of BNV. The membranes consisting of a cellulose acetate matrix infused with anionic or cationic nanocelluloses promoted selective capture of BNVs through electrostatic and size-exclusion-mediated depth filtration. Furthermore, the surface of the composite membrane acted as a storage matrix for BNVs, ensuring their prolonged stability at 4 °C. The BNVs stored in the membrane could be promptly released through elution assisted by low-pressure vacuum filtration or diffusion in liquid media. The morphology, bioactivity, and stability of the extracted BNVs were preserved, and the release rate of BNVs in different cell cultures could be regulated, facilitating their use for local therapy. Consequently, this approach paves the way for the scalable production, purification, and storage of nanovesicles and advances their use in biotherapeutics and functional foods.

Formulation, Physicochemical, and Sensory Evaluation of Cookies Prepared from Sacha Inchi Oil Meal (SIOM)

Due to its substantial amounts of essential amino acids and protein, sacha inchi oil meal (SIOM) is ideal for producing protein-rich food. This study developed the cookies by blending SIOM with wheat flour at 5, 10, 20, and 30% (w/w), respectively. Physical properties, proximate composition, and sensory study were evaluated on the cookies. Data showed that 10% of wheat flour-SIOM cookies had the highest protein content (13.03%) compared to wheat flour cookies (4.89%). Cookies made with 20 and 30% SIOM were also feasible as the crude fiber content was high (48%). The hardness of wheat flour-SIOM incorporated cookies was lower (2.52–3.22 N) than wheat flour cookies (3.30 N). The water activity value of all the cookie samples during the 30-day storage was less than 0.6, indicating that the product was stable. Sensory analysis showed that the panelists preferred 10% SIOM-blend cookies over commercial cookies because of their better color, sweetness, texture, and appearance. Moreover, the overall acceptability of SIOM cookies was greater than 6 on a 9-point hedonic scale. This study concludes that SIOM can be a functional food ingredient that can help develop healthier bakery products.

Pleurocinus ostreatus Polysaccharide Alleviates Cyclophosphamide-Induced Immunosuppression through the Gut Microbiome, Metabolome, and JAK/STAT1 Signaling Pathway.

This study investigated the structure of Pleurocinus ostreatus polysaccharide (POP-1) and its effect on immunocompromised mice induced by cyclophosphamide (CY). Novel POP-1 was α- and β-glucopyranose, its molecular weight was 4.78 × 104 Da, it was mainly composed of glucose (88.9%), and it also contained galactose (2.97%), mannose (5.02%), fucose (0.3%), arabinose (0.21%), ribose (0.04%), galactose acid (0.17%), and glucose acid (1.45%). After POP-1 was administered to immunosuppressed mice, results showed that POP-1 increased the body weight, spleen, and thymus index and enhanced T lymphocyte proliferation in mice. POP-1 up-regulated the expression of CD3+, CD4+, and CD8+ lymphocytes and the ratio of CD4+/CD8+ in the mouse spleen to increase immunoglobulin (IgM, IgG, and IgA) and secrete cytokines (IL-2, IL-6, TNF-α, and IFN-γ) through activation of the JAK/STAT1 signaling pathway. Moreover, POP-1 remarkably reversed the gut-microbiota dysbiosis in immunosuppressed mice by increasing the abundance of Muribaculaceae, Lactobacillaceae, Blautia, and Ligilactobacillus and altered the fecal metabolites by increasing hexahomomethionine, DG(8:0/20:4(5Z, 8Z, 11Z, 14Z)-OH(20)/0:0, 2-((3-aminopyridin-2-yl)methylene)hydrazinecarbothioamide, Ginkgoic acid, and carboxy-ethyl-hydroxychroman, which is closely related to the immunity function. This study indicates that P. ostreatus polysaccharide effectively restores immunosuppressive activity and can be a functional ingredient in food and pharmaceutical products.

Preface for special issue on Microbial Chemical Factories

Microbial chemical factories utilize engineering design principles to re-build natural production pathways, enabling the precise, quantitative, and efficient synthesis of chemicals. This is achieved through the optimization of synthetic pathways, the reconstruction of biochemical networks, the development of novel components, and the integration of pathways with cellular and environmental contexts. As a transformative approach to chemical production, microbial chemical factories play a critical role in establishing renewable raw material pathways for industrial economic development and advancing sustainable growth. This innovative model has become a strategic priority for technological advancement and industrial competitiveness in developed nations. This industry has expanded into diverse sectors, including pharmaceuticals, food production, chemicals, and energy. To showcase the most recent scientific advancements in the field of microbial chemical production and to promote the evolution of the bio-manufacturing industry, we organized a special issue entitled "Microbial Chemical Factories". This edition features the latest research conducted by domestic scientists, focusing on areas such as the synthesis of material monomers, pharmaceutical intermediates, functional food ingredients, organic acid biosynthesis, and the development and utilization of non-food feedstock. It provides reference and guidance for the further development of microbial chemical factories.

Utilization of Germinated Seeds as Functional Food Ingredients: Optimization of Nutrient Composition and Antioxidant Activity Evolution Based on the Germination Characteristics of Chinese Chestnut (Castanea mollissima).

The current study investigated the impact of germination duration on the functional components (vitamin C, γ-aminobutyric acid (GABA), polyphenols, flavonoids) and antioxidant activity of germs and cotyledons of the germinated Chinese chestnut (Castanea mollissima). We utilized seeds of the "Zaofeng" Chinese chestnut to germinate, and sowed the seeds in wet sand at 22 °C and 85% relative humidity. The germination rate, length, diameter, and fresh weight of the sprouts were investigated at 0, 2, 4, 6, 8, and 10 days after sowing, and the kinetic changes of amylose, amylopectin, sugar components, soluble protein, vitamin C, GABA, total phenols, flavonoids, and the DPPH and ABTS free radical scavenging activity in the germs and cotyledons were monitored, respectively. The findings revealed that the germination rate and germ biomass increased continuously during germination. The germination rate reached 90% on the 8th day after sowing. Germination reduced amylose in cotyledons from 42.3% to 34.2%, amylopectin from 42.9% to 25.8%, total sugar from 12.6% to 11.4%, and vitamin C from 1.45 mg/g to 0.77 mg/g. Meanwhile, soluble protein in the embryos rose from 0.31% to 0.60%, vitamin C from 21.1 to 29.4 mg/g, GABA from 0.49 to 1.68 mg/g, total flavonoids from 53.6 to 129.7 mg/g, and ABTS antioxidant activity from 1.52 to 3.27 μmol TE/g. The average contents of D-fructose, inositol, vitamin C, GABA, polyphenols, and flavonoids and the DPPH and ABTS antioxidant activity in germs were as high as 22.5, 6, 35, 7.5, 10, 20, and 10 and 20-fold those of cotyledons, respectively. Especially, the average content of glucose in germ was as high as 80-fold that of cotyledon. D-xylulose, D-galacturonic acid, and D-ribose were only found in germs, but not in cotyledons. Considering the germ biomass and functional components content, germs of Chinese chestnuts germinated at 22 °C for 8 days are considered the most suitable raw material for functional food products. In conclusion, controlled germination not only enhances the physicochemical and functional properties of Chinese chestnut germs but also reduces the caloric content and improves the nutritional composition of the cotyledons appropriately. Moreover, the comprehensive evaluation of compositional changes and functionality in the embryo and cotyledon of Chinese chestnuts will provide a solid foundation for subsequent functional food processing utilizing germinated Chinese chestnuts.

Monotropein mitigates methotrexate-induced liver injury by activating autophagy and inhibiting ferroptosis

Methotrexate (MTX) is effective for the therapy of cancer, lupus erythematosus, rheumatoid arthritis, psoriasis and other diseases. However, the hepatotoxicity of MTX often leads to withdrawal and discontinuation of drugs, and then limits its clinical application. Monotropein (MON), an iridoid glycosides distributing in many edible and medicinal plants, has been exhibited to prevent liver and kedney injury induced by chemicals and related diseases. The current study aimed to assess the potential beneficial effects of MON in mitigating MTX-induced liver injury together with delineating the implicated mechanisms. A MTX-induced liver injury model in mice and BRL 3A cells were developed to explore the hepatoprotection of MON. GEO and WGCNA analysis were conducted to predict the possible mechanism of MTX on liver injury. The results demonstrated that MON can decrease the serum levels of AST and ALT, increase the activities of antioxidant SOD and GSH, and improve the morphological alteration of liver tissue, and reduce the accumulation of lipids in hepatocytes and liver tissue of mice treated with MTX. Moreover, our results also exhibited that MON can activate autophagy as assessed by autophagosome formation, expression of protein related with autophagy, and inhibit ferroptosis as evaluated by mitochondrial integrity, Fe2+level and key protein expression changes, and CQ (inhibitor of autophagy) and RSL-3 (the activator of ferroptosis) reversed the effects of MON on autophagy and ferroptosis of hepatocytes injured by MTX. Therefore, MON attenuates liver injury of MTX by activating autophagy and inhibiting ferroptosis. These findings provide new insights into MON as a potential healthy ingredient in functional food.

Innovation management model for functional food ingredients and additives. Alignment with hype cycle, Python S-curves, and open innovation variables

ObjectiveThe objective of this article is to generate an innovation management model for organizations in the functional food ingredients and additives sector, based on prioritization of variables, stakeholder consultation, technology surveillance, HypeCycle for emerging technologies and S-curves. Method and analysisA literature review was conducted on innovation management models and associated articles were selected from which the relevant variables. Three surveys were used; one for the statistical analysis of 97 initial variables, prioritizing a total of 32 variables that were the input for survey II; survey III validated a graphical conceptual model of innovation management; the HypeCycle and S-curves Were used to analyze the emergence component as input for open innovation strategies. three possible innovation management models for the sector were validated by stakeholders of an organization in the sector, from a statistical point of view, mode, modal frequency and consensus percentages were used in the 3 surveys and non-linear regression models, T value, P value and Durwin Watson in the calculations of S curves. FindingsFrom the literature review, 97 variables were identified, prioritizing 32 of them by stakeholders in survey one. Excellent, good, average and poor states were generated on these variables in survey two, including analysis of relevance and congruence for each question, the Survey 3 presented three graphic concept models for prioritization, obtaining 1 MGI prioritized for the sector, in the Hypecycle methodology 13 emergency components related to nanoencapsulation were identified, in S curves 13 nonlinear regression models were applied in nanoencapsulation, mixing and drying obtaining inflection points in the years 2016 – 2020 for nanoencapsulation technology, 2020–2030 for mixing and 2033 – 2042 for drying technology. Finally, 7 open innovation platforms with previous innovation challenges in food and agribusiness were identified. ConclusionsThe MGI proposed for the sector under analysis corresponds to a structured one that facilitates the identification, development and commercialization of new ingredients and functional food additives, improving competitiveness and response to market and user demands.Furthermore, the alignment with the Hypecycle or over-expectation cycles with the proposed MGI allowed us to capture how this methodology helps manage the adoption of emerging technologies in nanoencapsulation, mixing and drying. Regarding the analysis variables, the research showed the importance of integrating these variables with external collaborations, such as collective collaboration, and with open innovation platforms, to promote the co-creation and expansion of knowledge in the food ingredients and additives industry. functional in Colombia, the complementary S-curve methodology allowed us to discover that the life cycle of the mixing and drying technology has not reached its inflection point, which constitutes an opportunity for organizations in the sector. This could be validated through of Python libraries and code to validate turning point calculations.This article is relevant to explore new alternatives for the co-development of innovation management models - MGI -, applied to specific sectors taking into account open innovation variables. The novelty of the research lies in the fact that the results obtained, aligned with the prioritization of variables, consultation with stakeholders, technological surveillance, Hypecycle and S-curves, become inputs for specific strategies and challenges of Open Innovation for ingredient and additive industries. functional foods and opportunities for R&D&i activities and projects in this sector.

Development of Functional Foods: A Comparative Study on the Polyphenols and Anthocyanins Content in Chokeberry and Blueberry Pomace Extracts and Their Antitumor Properties.

Developing of functional foods is a promising strategy to reduce the increasing burden of colorectal cancer worldwide. Fruit pomace, particularly polyphenol and anthocyanin-rich chokeberry and blueberry, is a valuable ingredient for functional foods and nutraceuticals. Our study aimed to evaluate the anti-inflammatory and antiproliferative effects of chokeberry and blueberry pomace extracts on C2BBe1 colorectal carcinoma cells and explore the underlying signaling pathways. We analyzed both pomace extracts for total polyphenols and anthocyanins using Folin-Ciocalteu method and ultra-performance liquid chromatography, while antioxidative activity was assessed via the 2,2-diphenyl-1-picrylhydrazyl radical scavenging method. We evaluated the in vitro anti-inflammatory and antiproliferative effects using trypan blue exclusion, MTT and LDH assays, and assessed protein levels of p-Erk1/2, Akt-1, STAT1, STAT3, occludin, oxidized proteins, and MDA-protein adducts through western blotting, as well as analysis of a 37-plex panel of inflammatory markers. Chokeberry extracts exhibited higher total polyphenol content, anthocyanin levels, and antioxidative activity compared to blueberry extracts, however, blueberry extracts effects on cell viability and proliferation in C2BBe1 cells were stronger. Both fruit pomaces induced non-inflammatory cell death characterized by membrane integrity loss, beneficial in cancer therapy. Our data suggests chokeberry's cytotoxicity may be mediated by Erk signaling and Akt-1 inhibition, while blueberry uniquely decreased occludin levels. These berries pomaces' potential to mitigate cancer risks and enhance treatment efficacy is promising, warranting further investigation for functional foods development.

Heat-killed Bifidobacterium longum BBMN68 and inulin protect against high-fat diet-induced obesity by modulating gut microbiota.

Obesity, a pervasive global epidemic, has heightened susceptibility to chronic ailments and diminished the overall life expectancy on a global scale. Probiotics and inulin (IN) have been documented to mitigate obesity by exerting an influence on the composition of the gut microbiota. Whether heat-killed Bifidobacterium longum BBMN68 (MN68) and IN have an anti-obesity effect remains to be investigated. In this study, Wistar rats were fed a high-fat diet (HFD), and orally administered heat-killed MN68 (2 × 1011 CFU/kg) and/or inulin (0.25 kg/kg) for 12 weeks. Histological analysis, serology analysis and 16S rRNA gene sequencing were performed. Heat-killed MN68 + IN treatment showed an enhanced effect on preventing weight gain, diminishing fat accumulation, and regulating lipid metabolism, compared to either heat-killed MN68 treatment or inulin treatment. Gut microbiota results showed that heat-killed MN68 + IN treatment significantly increased the relative abundance of Bacteroidota, Oscillospira, Intestinimonas, Christensenella, and Candidatus_Stoquefichus, and reduced the relative abundance of Enterococcus. Furthermore, heat-killed MN68 + IN significantly increased the SCFA levels, which were correlated with changes in the gut microbiota. This research provides support for the application of heat-killed MN68 and IN in the treatment of obesity, and highlights the combination of heat-killed BBMN68 and IN as functional food ingredients.