The conformation and microstructure of soy glycinin were investigated by Fourier transform infrared spectroscopy scanning electron microscopy after dry heating autoclaving thermal treatments. changes in frequency signal intensity bands revealed the denaturation on solid-state structure glycinin. spectral subsequently assessed using second derivative amide I region (1700–1600 cm−1). at 1618 cm−1 1682 considered to reflect formation intermolecular intramolecular aggregates (A1 A2), contents β...

This study was developed to provide further information on the intestinal barrier permeability and tight junction protein expression in weaned piglets fed with different levels of soybean agglutinin (SBA). Twenty-five crossbred barrows (Duroc × Landrace Yorkshire) were selected randomly allotted five groups, each group replicates. The control not leguminous products. 0.05, 0.1, 0.15 0.2% SBA added diet form four experimental diets, respectively. After period 7 days (for group), all...

The nutritional value of feed proteins and their utilization by livestock are related not only to the chemical composition but also structure proteins, few studies thus far have investigated relationship between solubility as well digestibility in monogastric animals. To address this question we analyzed soybean meal, fish corn distiller's dried grains with solubles, gluten feather meal Fourier transform infrared (FTIR) spectroscopy determine protein molecular spectral band characteristics...

Promoting the synchronization of glucose and amino acid release in digestive tract pigs could effectively improve dietary nitrogen utilization. The rational allocation starch sources exploration appropriate kinetics may promote dynamic balance supplies. However, research on effects diets with different kinetic profiles absorption portal appearance piglets is limited. This study aimed to investigate pattern utilization, profile, nutrient transporter expression intestinal enterocytes piglets....

The present study was undertaken to evaluate the effects of soybean varieties on content anti-nutritional factors, growth, and nutrient digestibility in rat. For this purpose, trypsin inhibitor lectin firstly measured five varieties. Then sixty male Wistar rats were randomly divided into six groups fed different diets as follows: 1 5 treatment containing flour; group 6 a control diet casein. All animals for four weeks. During period, faeces urine collected determine nutritional efficiency...

Abstract Nitrogen (N) deposition has been steadily increasing for decades, with consequences soil respiration. However, we have a limited understanding of how respiration responds to N availability. Here, investigated the responses low and high levels addition (0.4 mol m −2 yr −1 vs 1.6 ) over two-year period in semiarid Leymus chinensis grassland Inner Mongolia, China. Our results show that low-level increased respiration, plant belowground biomass microbial carbon (MBC), while high-level...

The present study was conducted to investigate the effects of glutamine (Gln) supplementation on intestinal inflammatory reaction and mucosa barrier broilers administrated with lipopolysaccharide (LPS) stimuli. A total 120 1-d-old male were randomly divided into four treatments in a 2 × experimental arrangement, containing immune challenge (injected LPS dose 0 or 500 μg/kg body weight) dietary (supplemented 1.22% alanine 1% Gln). results showed that growth performance intra-abdominally...

Soybean allergy represents a health threat to human and animals. Glycinin β-conglycinin, the main storage proteins in soybean, have been identified as major food/feed allergens. The present study was conducted investigate disappearance of immunoreactive glycinin β-conglycinin digestive processes piglets. Twelve crossbred piglets, weaned at 21 days age, were allocated three dietary treatments complete block design, each treatment with four replicates (female/male = 1:1). From day 22–28,...

Preslaughter stress induced a negative energy balance of broilers, resulted in an accelerated glycolysis and finally led to inferior meat quality. The present study aimed investigate the effects creatine monohydrate (CMH) supplementation on muscle storage, antioxidant capacity, postmortem metabolite profiles broilers subjected preslaughter transport. Two hundred forty were chosen randomly allocated into three treatments (group A, group B C), comprising 8 replicates (10 each replicate)....

ABSTRACT Organic dyes and drug‐resistant bacteria are posing a potential threat to human health ecology. Graphite phase carbon nitride (g‐C 3 N 4 ), because of its good light absorption performance, stability, suitable energy band structure, has applications in photocatalysis. Herein, oxygen doped (O‐CN) MXene Ti C 2 (TC) were physically mixed form heterojunction. The effect the ratio between O‐CN TC on photocatalytic performance was studied. Then O‐CN/TC‐2 dispersed PVA solution....

In recent years, there has been rapid development in Chinese small and medium-sized livestock farms, accompanied by an increase operational risks within the supply chain. To ensure stability sustainability of chain operations it is essential to thoroughly analyze their potential hazards formulate effective prevention strategies. This paper employs relevant theories, combined with previous research expert interviews, conduct empirical analysis operation a specific focus on pig beef cattle...

Abstract Glycinin and β-conglycinin have been identified as major food/feed allergens. But effects of glycinin on enterocyte migration in piglets are scare. Fifteen weanling (7.06±0.18 kg) General No. 1 barrows, weaned at 28 days, were used. The randomly allotted to three (A, B C) treatments with five replicates. the A group (control group) fed diets without ingredients originating from leguminous products, while or C groups containing purified β-conglycinin, which replaced protein Group by...

The different substances in biomass can regulate the metabolism and reproduction of broilers. Guanidino-acetic acid (GAA) is a natural feed additive that showed potential application dietary for broilers, while its amount scarce biomass. objective present study was to investigate effects supplemented with GAA on muscle glycolysis broilers subjected pre-slaughter transportation. A total 160 Qiandongnan Xiaoxiang chickens were randomly assigned into three treatments, including basal control...

Hesperidin exhibits promising potential as a feed additive for augmenting gastric acid secretion in animals. Gastrointestinal function is essential animal growth and the efficient digestion of dietary nutrients, with serving one its critical components. The acid, together other digestive fluids substances, significantly influences absorption feed, which turn affects performance. However, there limited research regarding application hesperidin to enhance secretion. present study aims evaluate...

The present study was to compare the stability and immunoreactivity of glycinin β-conglycinin hydrolysis with pepsin, trypsin or cooperation two enzymes for different time intervals (0.5, 1, 15, 30, 60 120 min) at ratios enzyme/substrate (1:100, 1:10, 1:1 10:1) in vitro. results showed that positively related (r=0.776, P<0.05) (r=0.851, P<0.05). B polypeptide chain resistant trypsin, β subunit β-conlycinin not liable pepsin. above proteins were little affected by incubation ratio, while...

Four different extraction methods, including hot water (HWE), ultrasonic-assisted (UAE), enzyme-assisted (EAE) and ultrasonic-enzyme-assisted (UEAE), were applied to extract polysaccharides from Trifolium repens L. (TRPs). In addition, response surface methodology (RSM) was performed optimize the conditions of TRPs. The results showed that methods had significant effects on yields antioxidant activities TRPs extracted by EAE method (10.57%) UEAE (10.62%) significantly higher than HWE (8.35%)...

The objective of this study was to investigate the effect enzymolytic products soybean meal (ESBM), as one protein sources in diet, on growth performance, nutrient digestibility and immune function weaned piglets. Soybean produced by bioprocessing with fermentation enzymolysis contains reduced anti-nutritional factors improved utilization. A total 240 piglets (DurocLandraceYorkshire, body weight) were randomly allocated 4 treatments 6 pens per treatment 10 pen. diets based corn-soybean ESBM...

The aim of our present study was to investigate the effects Gln supplementation on liver inflammatory responses as well protein synthesis and degradation in muscle LPS-challenged broilers. A total 120 one-day-old male broiler chickens (Arbor Acres Plus) were randomly arranged a 2 × factorial design with five replicates per treatment six broilers replicate, containing two main factors: immune challenge (injected LPS dose 0 or 500 µg/kg body weight) dietary treatments (supplemented 1.22%...

Abstract The present study aimed to investigate the effect of glutamine (Gln) addition on damage porcine intestinal epithelial cells (IPEC-J2) induced by heat stress (HS). IPEC-J2 cultured in logarithmic growth period vitro were firstly exposed 42 °C for 0.5, 1, 2, 4, 6, 8, 10, 12, and 24 h cell viability with or 10 mmol Gln per L culture media shock protein 70 (HSP70) expression determine optimal disposal strategy (HS, 12 HSP70 expression, 6 mmol/L treatment h). Then divided into three...