Huayi Suo’s research while affiliated with Southwest University and other places

What is this page?


This page lists works of an author who doesn't have a ResearchGate profile or hasn't added the works to their profile yet. It is automatically generated from public (personal) data to further our legitimate goal of comprehensive and accurate scientific recordkeeping. If you are this author and want this page removed, please let us know.

Publications (86)


Lactobacillus pentosus LPQ1 attenuates depressive-like behavior in BALB/C mice induced by chronic unpredictable mild stress (CUMS)
  • Article

December 2024

Food Bioscience

Yixiu Zeng

·

Zhen Wei

·

Yuhong Zhang

·

[...]

·

Huayi Suo




Degree of hydrolysis of yak milk casein hydrolysate. (A) Degree of hydrolysis of yak milk casein treated with different enzymes; (B) tris‐tricine SDS‐PAGE analysis of yak milk casein hydrolysate at different hydrolysis times.
Scanning electron microscopy images of yak milk casein hydrolysate at various hydrolysis times.
Percentage content of each secondary structure in yak milk casein hydrolysate at various hydrolysis times.
Fluorescence and UV absorption spectra analysis of yak milk casein hydrolysate. (A) Intrinsic fluorescence spectra; (B) extrinsic fluorescence spectra; (C) UV absorption spectra.
Inhibitory effect of yak milk casein hydrolysate on xanthine oxidase (XOD). (A) Inhibitory effect of yak milk casein hydrolysate on XOD; (B) inhibitory effect of different fractions of 3‐h flavourzyme hydrolysate on XOD. Different letters indicate significant differences (p < 0.05).
Modifications in Protein Structure and Xanthine Oxidase Inhibition of Yak Casein Induced by Protease Treatment
  • Article
  • Full-text available

October 2024

·

7 Reads

Yak milk is abundant in casein, which can generate a variety of bioactive peptides through enzymatic hydrolysis. However, the influence of enzymatic hydrolysis on the structural properties of yak casein and its inhibitory effects on xanthine oxidase (XOD) remain largely unexplored. This study demonstrated that when yak casein was subjected to treatment with flavourzyme, the degree of hydrolysis progressively increased over time, resulting in the fragmentation of the casein's flake‐like structure into smaller particles. Circular dichroism analysis revealed that after 4 h of enzymatic treatment, there was an elevation in the β‐sheet content of the yak casein hydrolysate, while other secondary structure elements diminished. Furthermore, flavourzyme treatment induced modifications in the tertiary structure of yak casein. The study also examined the impact of varying hydrolysis durations on XOD inhibitory activity, discovering that the hydrolysate obtained after 3 h displayed the highest inhibition on XOD, with an inhibition rate of (40.63 ± 3.36) %. Additionally, the fraction of the hydrolysate with a molecular weight exceeding 3 kDa demonstrated enhanced XOD inhibitory activity. This study is the first to investigate how varying hydrolysis durations with flavourzyme affect the structural characteristics of yak casein and its XOD inhibitory activity.

Download




Degradation effects and mechanisms of Limosilactobacillus fermentum on ethanol

September 2024

·

8 Reads

Food & Function

Acute heavy drinking can lead to a rapid increase in blood ethanol concentration, resulting in dizziness, liver damage, and other adverse effects. Although lactic acid bacteria possess the ability to degrade ethanol, the mechanisms remain unclear. For the first time, our study revealed that Limosilactobacillus fermentum DACN611, derived from traditional Chinese fermented yogurt, exhibited superior ethanol degradation capability, achieving a 90.87% ± 8.12% reduction in ethanol concentration in a 2.5% (v/v) ethanol MRS broth over 24 h, among fifty lactic acid bacteria strains. Notably, transcriptome analysis of DACN611 under ethanol stress conditions revealed that DACN611 degraded ethanol by adjusting the cell cycle, promoting protein synthesis, maintaining oxidative metabolic homeostasis, and modulating cell wall and membrane synthesis along with other metabolic pathways. Additionally, DACN611 showed excellent resistance to gastric acid and bile salts, along with a safe profile. In the acute heavy drinking Kunming mouse model, DACN611 significantly increased the latency of the loss of righting reflex (LORR) and reduced the LORR duration. Serum ethanol and acetaldehyde concentrations decreased by 35.36% and 33.56%, respectively. The gastric and hepatic activities of alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH) increased by 1.98-fold and 1.95-fold, and 1.79-fold and 1.70-fold, respectively. In addition, DACN611 decreased serum alanine aminotransferase and aspartate aminotransferase levels, and reduced hepatic cytochrome P450 2E1 expression. It also alleviated pathological liver changes, demonstrating protective effects against alcoholic liver injury in mice. In conclusion, DACN611 significantly degraded ethanol through adaptive metabolic changes under ethanol stress conditions and the promotion of ADH and ALDH activities in gastric and hepatic tissues.



Citations (60)


... Notwithstanding, some studies have explored strategies to enhance postbiotic delivery to targeted sites in combination with prebiotics for a synergistic result upon interfacing with the intestinal microbiota [193]. Alternatively, there is a continuous evaluation of incorporating these combinations into food products to develop fermented and/or functional foods [194]. ...

Reference:

Probiotic, Postbiotic, and Paraprobiotic Effects of Lactobacillus rhamnosus as a Modulator of Obesity-Associated Factors
Postbiotics are a candidate for new functional foods

Food Chemistry X

... Postbiotics have emerged as a promising therapeutic option for the prevention and treatment of IBD, given their stability and safety in comparison to live probiotics. Researchers have demonstrated that the administration of postbiotics obtained from Lacticaseibacillus rhamnosus notably mitigates the symptoms of UC by enhancing intestinal barrier integrity and lowering levels of inflammatory cytokines [78]. ...

Preventive effect of Lacticaseibacillus rhamnosus 2016SWU.05.0601 and its postbiotic elements on dextran sodium sulfate-induced colitis in mice

... Beneficial effects of FMT include preserved intestinal barrier function, improved intestinal motility, production of SCFA or a reduced number of pro-inflammatory bacterial strains in the gut [181][182][183]. The potential benefit of FMT was reported, e.g., in obesity, cardiovascular disorders, epilepsy and cognitive impairment [184][185][186][187]. In the animal MPTP model of PD, FMT was shown to improve the composition of the gut microbiota, decrease α-synuclein expression, inhibit microglial activation in SN, block pro-inflammatory signaling pathways and reduce behavioral changes [188,189]. ...

Gut microbiome-based therapies for alleviating cognitive impairment: state of the field, limitations, and future direction
  • Citing Article
  • January 2023

Food & Function

... While some animal and plant proteins show better uric-acid-lowering effects. Previous studies have found that dietary peptides mainly play a role in reducing UA by inhibiting XOD activity, regulating the expression level of UA transporters, and regulating intestinal microbiota [33]. Animal and plant protein hydrolysates also play a significant role in reducing UA, such as walnut protein hydrolysate [34], tuna protein hydrolysate [35], and whey protein hydrolysate [36]. ...

Understanding Hyperuricemia: Pathogenesis, Potential Therapeutic Role of Bioactive Peptides, and Assessing Bioactive Peptide Advantages and Challenges

Foods

... For example, fermented soybeans at 37 • C enhance soybean flavor compared to those at 45 • C and 53 • C, while fermented soybeans at 45 • C and 53 • C enhance soy sauce-like flavor compared to those at 37 • C [5]. Although traditional soybean flavor products such as Douchi and Chi-flavor-type Baijiu are popular and accepted worldwide due to their prominent soybean flavor [6,7], there are only a few reports on the study of soybean flavor. It is speculated that the synergistic effects of multiple metabolic pathways and multiple genes may produce soybean flavor [5]. ...

Characterization and comparison of key aroma compounds in traditional and rapid Yongchuan douchi by molecular sensory science
  • Citing Article
  • December 2023

LWT

... It exhibits remarkable abilities for selfrenewal and self-organization, faithfully reproducing the functionality of its original tissue [109]. In contrast to the complexity of animal models and the simplicity of 2D cell culture models, organoids provide a more relevant and sophisticated platform for studying human-specific disease modeling, tissue developmental biology, and personalized medicine [110][111][112]. Additionally, organoid transplantation is gaining attention as a promising method for tissue or organ replacement and regeneration [108]. ...

Intestinal organoid technology and applications in probiotics
  • Citing Article
  • November 2023

... Fábrega et al. reported that the ratio of Firmicutes to Bacteroides in patients with colitis had decreased [28]. Wang et al. proposed that, after DSS treatment, the abundance of Verrucomicobiota had decreased, and the abundance of Proteobacteria had increased, but this phenomenon could be reversed after drug treatment [29]. These results are consistent with our findings. ...

Stachyose modulates gut microbiota and alleviates DSS-induced ulcerative colitis in mice
  • Citing Article
  • November 2023

Food Science and Human Wellness

... Oral microorganisms are closely associated with various oral diseases such as dental caries, periodontal disease, and oral cancer [42]. Traditional antibiotic therapy has demonstrated limited efficacy in the clinical management of S. mutans infections, underscoring the urgent need for innovative antimicrobial and antibiofilm strategies [43]. Therefore, the effect of the T. bufonium extract against S. mutans, a key player in oral disease development, is of great significance. ...

New strategies and mechanisms for targeting Streptococcus mutans biofilm formation to prevent dental caries: A Review
  • Citing Article
  • October 2023

Microbiological Research

... Furthermore, microbial metabolites like short-chain fatty acids have demonstrated inhibitory effects on the invasion, adhesion and metastasis of colorectal tumour cells (Ref. 147). Notably, butyric acid has shown efficacy in mitigating tumour cell apoptosis, diminishing cancer cell metastasis and counteracting carcinogens by upregulating detoxification enzyme expression (Ref. ...

An Update on the Pivotal Roles of Probiotics, Their Components, and Metabolites in Preventing Colon Cancer

Foods

... It is an indispensable process for the human body, occupying one-third of human life [2] and playing a crucial role in maintaining physical and mental health. However, sleep disorders are becoming increasingly prevalent in society, affecting 37-58% of adults [3] and causing significant harm to cognition and physical performance [4,5]. Research indicates a close association between sleep and various diseases, including cardiovascular disease [6], diabetes [7], mental disorders [8], and even mortality [9]. ...

Targeting Microbiota to Alleviate the Harm Caused by Sleep Deprivation
  • Citing Article
  • July 2023

Microbiological Research