Fructose-modified chitosan-based coassemblies reinforced oral bioavailability of egg white oligopeptides and curcumin via glucose transporter 2-oriented transcytosis and preferable mucus permeation.

Efficient oral coassembly strategies have attracted increasing attention for the preferable co-delivery of multiple nutraceuticals. Inspired by superior transport tendencies of the intestinal glucose transporter 2 (GLUT2) to fructose-modified biopolymers, this study fabricated the coassemblies consisting of fructose-modified chitosan (Fru-CS) shell and disulfonic acid-modified γ-cyclodextrin (BA-γ-CD) core to effectively co-deliver hydrophilic egg white oligopeptides (EWOP) and hydrophobic curcumin (Cur). The non-covalent interactions-driven coassemblies exhibited the admirable nanoscale colloidal features and nutraceuticals (EWOP/Cur) co-loading capacity (20.

A low-protein soybean-free diet improves carcass traits and meat quality and modulates the colonic microbiota in Daweizi pigs.

Introduction: Soybean meal is an excellent protein source and is widely used in pig feed. However, the Americas account for more than 80% of global soybean production, so European and Asia swine production largely depends on soybean imports. The use of safe and functional unconventional feed sources can effectively alleviate worldwide protein shortage problems.

Daily feeding frequency impacts muscle characteristics and fat deposition in finishing pigs associated with alterations in microbiota composition and bile acid profile.

Introduction: Feeding frequency has been shown to affect growth and body composition of the host associated with gut microbiota. It remains unknown whether adjusting feeding frequency could effectively regulate both skeletal muscle development and whole-body lipid metabolism and thus affect carcass composition and feed conversion efficiency. Therefore, this study aimed to explore the effects of feeding frequency on muscle growth, fat deposition, cecal microbiota composition, and bile acid composition in finishing pigs.

Computer-aided design of novel anthranilic diamides containing fluorinated alkoxy groups as potential ryanodine receptor insecticides.

Background: Increasing the diversity of lead compounds has been shown to enhance the efficacy of diamide insecticides. Fifty novel compounds were precisely designed and synthesized utilizing fragment-based assembly and virtual screening coupling.

Results: The median lethal concentration (LC) values of compounds X-30 and X-40 against Mythimna separata were 0.

Multi-omics analysis reveals the anti-fatigue mechanism of BCAA-enriched egg white peptides: the role of the gut-muscle axis.

Bioactive peptides rich in branched-chain amino acids (BCAAs) are an effective way to alleviate fatigue conditions, but the deep mechanism remains unclear. This study investigated the anti-fatigue effect of branched-chain amino acid-enriched egg white peptides (BEWPs) through the gut-muscle axis by gut bacteria and untargeted metabolomic analyses. The results demonstrated that BEWPs enhanced exercise endurance and strength by also promoting gastrocnemius development in mice.

Preparation, physicochemical characterization, and immunomodulatory activity of ovalbumin peptide-selenium nanoparticles.

During the preparation and development of selenium nanoparticles (SeNPs), natural bioactive peptides are added to enhance their physicochemical characteristics and functional properties. Among these properties, immunomodulatory activities, which include activating immune cells to strengthen immunity, constitute the major functions of the immune system. To obtain SeNPs with enhanced immunomodulation, ovalbumin peptide (OP) was used as a stabilizer, yielding OP-SeNPs.

Ultrasound-mediated soybean-egg white protein acid-induced emulsion gels: A multi-design approach integrating techno-functional properties, digestibility, and nutritional value.

This study investigated the effects of formulation and ultrasound on the processing properties and nutrient digestion of soy protein isolate (SPI)-egg white protein (EWP) emulsion gels. The incorporation of EWP significantly improved the texture properties and freeze-thaw stability through disulfide bonds and homogeneous networks in comparison to SPI emulsion gels. However, swelling ratio of emulsion gels at SPI:EWP ratios of 3:1 and 2:1 decreased due to disruption of SPI network continuity.

Schiff Base Mediated Food-Derived Peptide Supramolecular Self-Assembly as Curcumin Carriers.

The fusion assembly strategy of supramolecular chemistry combined with dynamic covalent chemistry has provided novel insights into the design of precision nutrition and intelligent drug delivery carriers. This work involved the development of a supramolecular self-assembly originating from entropy- and enthalpy-driven dynamic covalent bonding on Schiff bases between egg white-derived peptide Gln-Ile-Gly-Leu-Phe (QIGLF) and glutaraldehyde (GA), denoted QIGLF-GA. The assembly exhibited outstanding assembly characteristics and multiwavelength autofluorescence properties.

Assembly mechanism of egg white protein-carboxymethyl cellulose based on surface patch binding effect: Interfacial complexation regulates high internal phase emulsion stability.

Surface patch binding (SPB)-based protein-polysaccharide assembly complexes are a feasible and eco-friendly way to generate emulsifiers, and their unique interfacial complexation, formed post-emulsification, makes emulsion stability control effortless. We explored the assembly of egg white protein (EWP) with carboxymethyl cellulose (CMC) at varying degrees of substitution (DS). The results demonstrated that EWP, functioning as polyampholytes, assembled with CMC through SPB, driven by hydrophobic and electrostatic interactions.

Aptasensor based on entropy-driven catalytic amplification system for the sensitive detection of acetamiprid in Chinese herbal medicine.

The traditional method of acetamiprid residue detection is difficult to operate, time-consuming, laborious and requires high professional knowledge of the detection personnel, which cannot meet the requirement of on-field rapid detection. For this reason, a colorimetric aptasensor based on an entropy-catalyzed amplification system was developed for the ultrasensitive and selective determination of acetamiprid. In the absence of acetamiprid, the aptamer and cDNA form a double-stranded structure.

Double network emulsion gel prepared with different polyphenol modified egg white protein: A promising fat substitute for oral processing and fatty taste supplement.

This study investigated the effects of differential modification of the structural flexibility of egg white protein (EWP) by different polyphenols, which in turn enhanced the oral processing properties and fat perception of EWP-based double network emulsion gel (DNEG). After modification with polyphenols, the skeleton of gel became more delicate, which improved the hardness and cohesion of DNEG. This transformation was attributed to the shift from hydrophobic interactions to hydrogen and covalent bonds.

Effects of dietary paddy rice on the growth, serum biochemistry, intestinal development, microbiota, and metabolism of young laying ducks in a rice-duck-crayfish farming system.

This study investigated the effects of feeding paddy rice on the physiology, metabolism, and gut microbiota of ducks in a rice-duck-crayfish (RDC) system. A total of 540 ducks (20-days-old) were randomly divided into 3 groups with 3 replicates and 60 ducks per replicate. The 40-d experiment involved 3 diet treatments: a complete diet (CD), 50% paddy rice + 50% complete diet (RCD), and 100% paddy rice diet (RD).

Potential Application of Egg White Peptides for Antioxidant Properties: Perspectives from Batch Stability and Network Pharmacology.

This study investigated the batch stability of egg white peptides (EWPs) during the enzymatic hydrolysis process, and confirmed the potential application of four crucial four peptides inoxidative damage repair. The results revealed that different batches of EWPs had good stability relating to antioxidant activity. With a similar sequence to confirmed antioxidant peptides, four EWPs (QMDDFE, WDDDPTD, DEPDPL, and FKDEDTQ) were identified withhigh repetition rates, and their potential to repair oxidative damage was investigated.

Effects of Ultrasound-Assisted Soy Lecithin Addition on Rehydration Behavior and Physical Properties of Egg White Protein Powder.

This study investigated the effects of ultrasound-assisted soybean lecithin (SL) on the rehydration behavior and physical properties of egg white protein powder (EWPP) and its ability to enhance the efficacy of EWPP instant solubility. The results of rehydration, including wettability and dispersibility, indicated that ultrasound (200 W)-assisted SL (5 g/L) addition had the shortest wetting time and dispersion time, which were 307.14 ± 7.

Pig-Derived Probiotic YB-2 Alleviates Intestinal Inflammation and Intestinal Barrier Damage in Colitis Mice by Suppressing the TLR4/NF-κB Signaling Pathway.

The search for new probiotics has been regarded as an important approach to improving intestinal health in animals. has many advantages, such as strong resistance to harmful external factors, wide distribution, and easy colonization of the intestine. Hence, this study aims to screen for a probiotic strain that improves animal intestinal health and to elucidate its probiotic mechanism so as to provide probiotic resources for the development of feed-using probiotic formulations.

Uncovering the mechanism of CBX 2021 to improve pig health based on and studies.

Introduction: As a symbiotic probiotic for the host, (CB) has the potential to strengthen the body's immune system and improve intestinal health. However, the probiotic mechanism of CB is not completely understood. The CBX 2021 strain isolated by our team from a health pig independently exhibits strong butyric acid production ability and stress resistance.

Genetic Identification of Medicinal Citrus Cultivar 'Local Juhong' Using Molecular Markers and Genomics.

The citrus cultivar 'Local Juhong', which has historically been used as a traditional Chinese medicinal material, originated in Yuanjiang County, Hunan Province.Its parental type and genetic background are indistinct as of yet. Morphological observation shows that 'Local Juhong' has a slight oblateness in fruit shape, a relatively smooth pericarp, a fine and slightly raised oil vacuole, and an inward concave at the blossom end.

Antioxidant defenses and metabolic responses of Mytilus coruscus exposed to various concentrations of PAEs (phthalate esters).

Phthalate esters (PAEs), as a major plasticizer with multi-biotoxicity, are frequently detected in marine environments, and potentially affecting the survival of aquatic organisms. In the study, three typical PAEs (dimethyl phthalate [DMP], dibutyl phthalate [DBP] and di(2-ethylhexyl) phthalate [DEHP]) were selected to investigate the accumulation patterns and ecotoxicological effects on Mytilus coruscus (M. coruscus).

Recent Advances in the Inhibition of Membrane Lipid Peroxidation by Food-Borne Plant Polyphenols via the Nrf2/GPx4 Pathway.

Lipid peroxidation (LP) leads to changes in the fluidity and permeability of cell membranes, affecting normal cellular function and potentially triggering apoptosis or necrosis. This process is closely correlated with the onset of many diseases. Evidence suggests that the phenolic hydroxyl groups in food-borne plant polyphenols (FPPs) make them effective antioxidants capable of preventing diseases triggered by cell membrane LP.

Glucagon-like peptide-1 analog liraglutide reduces fat deposition in chicken adipocytes.

Previously, we reported that glucagon-like peptide-1 (GLP-1) and its analog liraglutide could inhibit fat de novo synthesis in the liver and reduce abdominal fat accumulation in broiler chickens. Nevertheless, the impact of GLP-1 on adipocyte fat deposition remains enigmatic. This study aimed to investigate the effects of GLP-1, via its analog liraglutide, on chicken chicken adipocytes in vitro.

Recommended measurement instruments for genitourinary symptoms associated with menopause: the COMMA (Core outcomes in menopause) consortium.

Objective: The aim of the study is to identify appropriate definitions and patient-reported outcome measures (PROMs) for each of the eight core outcomes previously selected for genitourinary symptoms associated with menopause: pain with sex, vulvovaginal dryness, vulvovaginal discomfort or irritation, discomfort or pain when urinating, change in most bothersome symptom, distress, bother or interference of genitourinary symptoms, satisfaction with treatment, and side effects.

Methods: We conducted a systematic review to identify possible definitions and PROMs, including their measurement properties. Identified definitions and relevant PROMs with acceptable measurement properties were entered into an international consensus process involving 28 participants from 10 countries to achieve final recommendations for each core outcome.