Effects of Burdock Addition and Different Starters on the Quality and Flavor Improvement of Duck Sausages.

Burdock ( L.) is a medicinal and edible homologous plant whose roots contain many bioactive substances such as polysaccharides and phenolics. This study explored the integration of burdock powder and lactic acid bacteria fermentation to enhance the nutritional quality, sensory attributes, and flavor profiles of duck sausages.

Phytochemical Profiling, Antioxidant Capacity, and α-Amylase/α-Glucosidase Inhibitory Effects of 29 Faba Bean ( L.) Varieties from China.

Faba bean ( L.), a nutrient-rich legume beneficial to human health, is valued for its high L-3,4-dihydroxyphenylalanine (L-DOPA) and phenolic content. This study investigated phytochemical diversity and bioactivity across 29 Chinese faba bean varieties.

Blueberry Anthocyanins Ameliorate Obesity-Induced Dysfunction of Lipid Metabolism and Gut Microbiota by Inhibiting TLR4 Pathway.

Blueberry anthocyanins demonstrate promising anti-obesity potential, however, their mechanism remains underexplored. This investigation revealed Toll-like receptor 4 (TLR4), an immune receptor recently found to involve in insulin resistance, as a critical mediator of these effects. Male wild-type (WT) and TLR4 gene knockout (TLR4) mice were used to establish obesity model and investigate the anti-obesity effects of blueberry anthocyanin extracts (BAE) based on TLR4.

Pre-Transport Salt Baths Mitigate Physiological Stress and Tissue Damage in Channel Catfish () Fingerlings: Evidence from Multi-Biomarker Assessment and Histopathology.

Effective transport strategies are critical for the survival and welfare of juvenile , but the effects of pre-transport salt bath treatments remain uncertain. In this study, we systematically evaluated the effects of pre-transport salt bath acclimation at 0‱ (S1), 1‱ (S2), 5‱ (S3), and 9‱ (S4) salinity for 30 min on stress resilience and recovery in fingerlings during 12 h of simulated transport and 24 h of recovery. All fish survived, but total ammonia nitrogen (TAN) increased, and pH decreased in all groups, except S3, which showed significantly lower TAN and higher pH ( < 0.

Enhanced mycoprotein production of Neurospora intermedia from soy processing byproducts: Integration of ultrasonic stimulation with repeated-batch simultaneous saccharification and culture.

This study developed an integrated strategy combining simultaneous saccharification and culture (SSC), low-frequency ultrasound treatment with repeated-batch culture (RBC) for Neurospora intermedia mycoprotein production from soy whey and okara. Results showed that soy whey served as a desired substrate for mycoprotein production, and adding okara increased both mycoprotein yield and productivity by balancing the carbon-to-nitrogen ratio. Ultrasound treatment further increased the mycoprotein yield and shortened the production time by facilitating material exchange and improving cellulase activity.

Impact of Astragalus polysaccharide, chitosan and xylo-oligosaccharide on intestinal physicochemical properties and gut microbiota disorder of Pelteobagrus fulvidraco caused by transport stress.

This study examined the effects of bioactive carbohydrate additives on yellow catfish juveniles following transport. Three additives-Astragalus polysaccharides (APS), chitosan (COS), and xylooligosaccharides (XOS)-were evaluated. The results revealed that, after the holding and transport period, cortisol levels were significantly elevated in the APS group (P < 0.

A novel mayonnaise product rich in cis-lutein with higher bioaccessibility using natural food ingredients and its textural properties, sensory quality and storage stability.

A novel mayonnaise product rich in cis (Z)-lutein was developed by natural garlic oil and heat treatment. The formula of the mayonnaise was as follows: 68 % soybean oil, 7 % garlic oil, 14 % egg yolk, 6 % white vinegar, 3 % white sugar, and 2 % edible salt. After heated at 50 °C for 1 h, the ratio of Z-lutein in the mayonnaise significantly increased from 11.

Integrated Microbiome and Metabolomics Insights into Meat Quality Changes in Rice-Field Eel Slices During Refrigeration Storage: Effects of ε-Polylysine, Vitamin C, Epigallocatechin Gallate, and Phloretin.

Rice-field eel () slices, an important aquatic product in Southeast Asia, are prone to spoilage and deterioration during cold chain storage. In this study, the effects of a composite preservative (ε-polylysine, Vitamin C (Vc), epigallocatechin gallate (EGCG), and phloretin) on the muscle quality (color, texture, water holding capacity (WHC)) of rice-field eel slices during refrigeration storage at 4 °C for up to 7 days was investigated, and the underlying mechanism was elucidated by the integrated microbiome and metabolomics, in addition to Elisa and Low-Field Nuclear Magnetic Resonance (LF-NMR). After 7 days of storage, the WHC, shear force, and a* decreased by 11.

Comparison of four characteristic carotenoids (lutein, β-carotene, lycopene, and astaxanthin) in alleviating DSS-induced colitis through gut microbiota regulation.

Carotenoids, particularly lutein, β-carotene, lycopene, and astaxanthin, possess established anti-inflammatory and antioxidant properties. Although these compounds are known to interact with the gut microbiota and ameliorate microbial dysbiosis, their structure-activity relationships in colitis alleviation remain poorly understood. Using a dextran sulfate sodium (DSS)-induced colitis model, we made a systematic comparison of these four structurally distinct carotenoids.

A dual-species fermentation strategy enhances the flavor profile and hepatoprotective effects of blueberry puree against alcohol induced liver injury by modulating bioactive compound composition in mice.

Blueberries are widely recognized as both nutritious and delicious fruits full of various metabolites. However, due to their short shelf life, the taste and functional components of blueberries may undergo significant changes after storage. Therefore, a new fermentation method was explored to produce high-quality blueberries in this study.

Deciphering metabolomics modulations in peanut induced by nonthermal plasma: A quasi-targeted approach.

Nonthermal plasma (NTP) is a promising food processing technology that enhances food safety and quality while preserving nutrition. This study used a novel quasi-targeted metabolomics approach to analyze NTP's effects on peanuts (Arachis hypogaea) under three treatment conditions (90, 270, 450 s at 160 kV, 150 Hz) and a control. The quasi-targeted method combines the strengths of targeted and untargeted metabolomics, offering high throughput, extensive coverage, and increased sensitivity.

Ultrasonic pretreatment and drying temperature-induced modifications of three pectin fractions affect the microstructure and textural properties of dried grapes.

The effect of ultrasonic pretreatment on grapes' microstructure, texture, characteristics of three pectin fractions were investigated over vacuum drying temperature ranging from 65 to 85 °C. Ultrasonic treated samples exhibited a better microstructure and texture quality than with vacuum drying alone. High drying temperature led to increased water-soluble pectin (WSP, from 23.

Screening and identification of intestinal lipid-lowering probiotics and their effect on regulating lipid metabolism in C57BL/6J mice.

Recent research shows intestinal microbiota is closely related to the host lipid metabolism. Discovering new lipid-lowering probiotic strains is important for effectively preventing obesity. In this study, five probiotic strains were identified among 108 strains screened from the fecal samples of healthy individuals (18.

Identification and characterization of halotolerant multifunctional GH6 endoglucanases ZFEG1605 and ZFEG1663 from Mt. Everest soil metagenome.

Environmental microorganisms express enzymes with unique hydrolytic activity, stability, and kinetic parameters, which are of great interest for biotechnological applications. In this study, two novel endoglucanases, ZFEG1605 and ZFEG1663, were cloned from Mt. Everest soil metagenomic library, heterologously expressed in E.

Optimization of Ultrasonic-Enzymatic-Assisted Extraction of Flavonoids from Sea Buckthorn ( L.) Pomace: Chemical Composition and Biological Activities.

Sea buckthorn pomace (SBP) is a rich source of flavonoid compounds with potential healthy properties. This study optimized ultrasonic-enzymatic-assisted extraction (UEAE) of flavonoids from SBP and investigated its chemical composition and biological activities. Under the optimal conditions (pectinase addition of 1500 U/g, ultrasonic power of 300 W, ethanol concentration of 48%, liquid-solid ratio of 34:1, extract temperature of 50 °C, and extraction time of 28 min), the yield of SBP flavonoid extracts (SBFEs) was 21.

High-Pressure Microfluidic Homogenization Improves the Stability and Antioxidant Properties of Coenzyme Q10 Nanoliposomes.

Coenzyme Q10 is a natural antioxidant with anti-tumor and mitochondrial protective effects. However, its unstable physicochemical properties and large molecular weight result in low bioavailability. This study aimed to develop an effective technique for constructing nanoliposomes to improve the physicochemical properties of CoQ10 by using high-pressure microfluidic homogenization.

Advanced droplet microfluidic platform for high-throughput screening of industrial fungi.

Industrial fungi are pivotal candidates for the production of a diverse array of bioproducts. To enhance their productivity, these strains are frequently subjected to genetic modifications. Following transformation, the selection of optimal production strains is critical; however, traditional screening methods often suffer from limitations in throughput and sensitivity.

Simulated digestion and fermentation characteristics of a polysaccharide from Momordica charantia L. and the anti-inflammatory activity of its fermentation products.

Polysaccharides, particularly those with prebiotic functions, have profound effects on human health. This study aimed to elucidate the stability and prebiotic potential of a polysaccharide derived from Momordica charantia L. (MCPS-3) through a comprehensive analysis of its behavior during simulated digestion and fermentation.

Effect of Ultrasound Combined with Plasma-Activated Water on Lethal and Sublethal Injury Against .

Plasma-activated water (PAW) treatment is a promising technique for food processing, but it causes sublethal injury (SI) to microorganisms. This study investigated the effect of ultrasound (US) combined with PAW (US-PAW) on SI of (). Results showed that, after plasma activation for 10 min and treatment for 10 min, the US-PAW treatment caused a 4.

Comparative analysis of lipid profiles and aroma characteristics in pecan oils: Probing conventional and non-conventional extraction techniques.

This study aimed to evaluate the impact of conventional (pressing extraction [PSE], solvent extraction [STE]), and non-conventional (microwave-assisted solvent extraction [MSE], subcritical fluid extraction [SBFE], supercritical fluid extraction [SPFE]) techniques on the quality of pecan oil using foodomics. The results indicated that MSE, STE, and SBFE yielded higher oil quantities. SPFE selectively extracted free fatty acids, leading to a higher acid value.

Mechanistic insights into the digestion resistance of wheat starch upon complexation with peanut skin polyphenols.

Modification with peanut skin polyphenols (PPs) may retard starch digestion, while the modulation mechanism and the primary factor responsible for digestion resistance are unclear. In this work, polyphenols from red, white, and black peanut skins, which labeled as RPPs, WPPs, and BPPs, were utilized to form complexes with wheat starch (WS). The eGI displayed a downward trend after complexation, with specific values of 79.

Sodium alginate coated ferritin as ACE inhibitory peptide carrier: Prolonged release property and enhanced transepithelial transport.

Unlabelled: The application of Ala-His-Leu-Leu (AHLL), an angiotensin converting enzyme (ACE) inhibitory peptide, is limited due to its low stability. In this work, horse spleen apoferritin (HSF) deposited with a layer of sodium alginate (SA) was employed to carry AHLL. The HSF encapsulation and SA decoration exhibited remarkable protection capacity for loaded AHLL from UV irradiation and thermal treatment.

Dietary fiber from burdock root ameliorates functional constipation in aging rats by regulating intestinal motility.

Functional constipation is a common gastrointestinal health issue among the aging population. Dietary fiber supplementation is widely recognized as a first-line strategy for constipation. However, the effectiveness of dietary fiber in practical applications remains unsatisfactory, and dietary fibers from different sources are believed to possess varying physiological activities in alleviating constipation.

Effect of galactomannan addition on the rheological property, 3D printing performance and flavor characteristic of shepherd's purse gels.

Shepherd's purse is a herbaceous plant that has been widely used in China because it contains many kinds of nutrients. The application of shepherd's purse in 3D printing food can realize the personalized customization of a healthy diet. This study aims to evaluate the effects of galactomannan types, including locust bean gum (LBG), tara gum (TG), guar gum (GG), and fenugreek gum (FG), on the rheological properties, 3D printing performance and flavor characteristics of shepherd's purse gels.

Maple Syrup Adulteration: Fluorescence Fingerprints as a Source of Information for Enhanced Detection.

Background: Maple syrup is often adulterated by dilution or substitution with other syrups due to its high demand and price. Fingerprinting techniques, e.g.