A5072451609- Food Quality and Safety Studies
- Adipose Tissue and Metabolism
- Seaweed-derived Bioactive Compounds
- Microbial Metabolic Engineering and Bioproduction
- Plant biochemistry and biosynthesis
- Phytochemicals and Antioxidant Activities
- Fatty Acid Research and Health
- Morinda citrifolia extract uses
- Genomics, phytochemicals, and oxidative stress
- Effects and risks of endocrine disrupting chemicals
- Phytochemical and Pharmacological Studies
- Muscle Physiology and Disorders
- Adipokines, Inflammation, and Metabolic Diseases
- Pesticide Residue Analysis and Safety
- Antioxidant Activity and Oxidative Stress
- Exercise and Physiological Responses
- Pharmacological Effects of Natural Compounds
- Microbial Natural Products and Biosynthesis
- Ginseng Biological Effects and Applications
- Advances in Cucurbitaceae Research
- Natural Products and Biological Research
- Microbial Metabolites in Food Biotechnology
- biodegradable polymer synthesis and properties
- Advanced Chemical Sensor Technologies
- Dye analysis and toxicity
Qingdao Institute of Bioenergy and Bioprocess Technology
2018-2024
Chinese Academy of Sciences
2018-2024
Kangwon National University
2020-2024
Qinghai New Energy (China)
2023-2024
University of Chinese Academy of Sciences
2023
Harbin Institute of Technology
2018
North China University of Science and Technology
2018
Shanghai Jiao Tong University
2016
Hunan Agricultural University
2015
Sichuan Normal University
2015
Cellulose-based food packaging has a significant importance in reducing plastic pollution and also ensuring our safety from microplastics. Nonetheless, lignocellulose necessitates sophisticated physical chemical treatments to be fashioned into satisfactory packaging, thus leading extra consumption operations. Here, we present gel-assisted biosynthesis approach for the situ production of bacterial cellulose (BC) that can directly applied packaging. Komagataeibacter sucrofermentans is...
Lipid molecules are key structural components of plant male reproductive organs, such as the anther and pollen. Although advances have been made in understanding acyl lipids reproduction, metabolic pathways other lipid compounds, particularly glycerolipids, not fully understood. Here we report that an endoplasmic reticulum-localized enzyme, Glycerol-3-Phosphate Acyltransferase 3 (OsGPAT3), plays indispensable role development pollen formation rice. OsGPAT3 is preferentially expressed tapetum...
Selection of optimal primer pairs in 16S rRNA gene sequencing is a pivotal issue microorganism diversity analysis. However, limited effort has been put into investigation specific sets for analysis the bacterial aging flue-cured tobaccos (AFTs), as well prediction function community. In this study, performance four determining community structure based on sequences AFTs was assessed, and functions genes were predicted using Phylogenetic Investigation Communities by Reconstruction Unobserved...
Biosynthesis of sabinene, a bicyclic monoterpene, has been accomplished in engineered microorganisms by introducing heterologous pathways and using renewable sugar as carbon source. However, the efficiency titers this method are limited low host tolerance to sabinene (in both eukaryotes prokaryotes).In study, Escherichia coli BL21(DE3) was selected strain for adaptive laboratory evolution. The evolved serial passaging medium supplemented with gradually increasing concentration XYF(DE3),...
Obesity is a global health concern. Recent research has suggested that the development of anti-obesity ingredients and functional foods should focus on natural products without side effects. We examined effectiveness underlying mechanisms Brassica juncea extract (BJE) in combating obesity via experiments conducted both vitro vivo models. In controlled environment, application BJE demonstrated ability to suppress accumulation lipids induced by MDI 3T3-L1 adipocytes. Additionally, it...
Styrene is a versatile commodity petrochemical used as monomer building-block for the synthesis of many useful polymers. Although achievements have been made on styrene biosynthesis in microorganisms, several bottleneck problems limit factors further improvement production.A two-step pathway was developed and introduced into Escherichia coli BL21(DE3). Systematic optimization biosynthesis, such enzyme screening, codon plasmid optimization, metabolic flow balance, situ fermentation performed....
<p>Many bacteria secrete secondary metabolites to compete or cooperate with other microbes hosts in diverse and dynamic ecological niches. 2-Phenylethanol (2-PE) indole-3-acetic acid (IAA) are small that play important roles biological functions, produced by microorganisms. They synthesized via expanded shikimate pathways, required the key enzyme α-ketoacid decarboxylase. Here we show an adaptive strategy driven accordance survival state. A soil derived <i>Enterobacter</i>...
In many countries, thiabendazole is used as a fungicide to prevent the decay of food and lengthen storage periods. However, in Korea, unauthorised does not have standards or specifications for use additive. this study, simple analytical method was developed validated using HPLC–PDA detect foods frequently consumed South Korea. The calibration curve obtained samples solid liquid containing banana citrus fruits concentrations range 0.31–20.00 μg/mL with satisfactory coefficient determination...
Glucoraphanin (GRA), a glucosinolate particularly abundant in broccoli (Brassica oleracea var. italica) sprouts, can be converted to sulforaphane (SFN) by the enzyme myrosinase. Herein, we investigated anti-obesogenic effects of sprout powder (BSP), mustard (Sinapis alba L.) seed (MSP), and sulforaphane-rich MSP-BSP mixture (MBP) bisphenol A (BPA)-induced 3T3-L1 cells obese C57BL/6J mice. In vitro experiments showed that MBP, BSP, MSP have no cytotoxic effects. Moreover, MBP BSP inhibited...
Obesity is a global health concern. Recent research has suggested that the development of anti-obesity ingredients and functional foods should focus on natural products without side effects. We investigated efficacy mechanisms action Brassica juncea extract (BJE) using in vitro vivo obesity models. In experiments, BJE treatment downregulated adipogenic-related proteins CCAAT/enhancer-binding protein-α (C/EBP-α), peroxisome proliferator-activated receptor-γ (PPAR-γ), adipocyte protein 2...
This study aims to determine the immunomodulatory effects of a polysaccharide fraction from fermented
This study aims to develop and validate a method for simultaneously measuring three azo dyes (azorubine, brilliant black BN, lithol rubine BK) not designated in Korea. The HPLC-PDA analysis was validated based on the ICH guidelines, color stability evaluated. milk cheese samples were spiked with dyes, correlation coefficient of calibration curve ranged from 0.999 1.000 recovery rates 98.81 ∼ 115.94%, RSD 0.08 3.71%. LOD LOQ 1.14 1.73 μg/mL 3.46 5.25 μg/mL, respectively. In addition, expanded...
Aster scaber is a wild vegetable cultivated in Korea and known to contain phytochemicals with various biological activities. The potential antioxidant anti-obesity effects of A. their mechanism are yet be reported. We evaluated the total phenolic, flavonoid, proanthocyanidin contents oxygen radical absorbance capacity ethanolic extract (ASE), analyzed major phenolic compounds ASE. Antioxidant activity was measured at chemical level through 2,2-diphenyl-1-picrylhydrazyl (DPPH), reducing power...
Fermentation is a technology that enhances biologically active ingredients, improves the absorption rate and induces generation of new functional ingredients by catalytic action enzyme systems possessed microorganisms. In this study, changes in content five kinds bioactive compounds (deacetylasperulosidic acid, asperulosidic scopolin, asperuloside scopoletin) Morinda citrifolia L. were confirmed fermentation, high-performance liquid chromatography-photodiode array (HPLC-PDA) analysis method...
With the increase in bone metabolic diseases owing to aging of global population, interest functional food ingredients for improving health is increasing. This study aimed determine anti-osteoporosis effect Benincasa hispida extract (BHE, HR1901-W) and 2-furoic acid ovariectomy (OVX)-induced osteoporosis female ICR mice. Thirty-five mice underwent OVX or sham operation were randomized into seven groups five animals as follows: normal, sham, OVX, with genistein (10 mg/kg), (20 LBHE (100 HBHE...
Ecklonia stolonifera, belonging to the Laminariaceae family, is an edible widely distributed perennial brown marine alga that rich in polyphenols. Dieckol, a bioactive component of E. stolonifera extract (ESE), major phlorotannin compound found only algae. This study aimed evaluate ability ESE inhibit lipid accumulation caused by oxidative stress 3T3-L1 adipocytes and high-fat diet-fed obese ICR mice. We report ESE-treated mice, which were fed diet, showed reduced whole-body adipose tissue...