Results 1 to 10 of about 6,595,197 (312)

Two Highly Similar Chitinases from Marine Vibrio Species have Different Enzymatic Properties [PDF]

Marine Drugs, 2020
Chitinase, as one of the most important extracellular enzymes in the marine environment, has great ecological and applied values. In this study, two chitinases (Chi1557 and Chi4668) with 97.33% amino acid sequences identity were individually found in ...
Xinxin He, Min Yu, Yanhong Wu, Lingman Ran, Weizhi Liu, Xiao-Hua Zhang   +5 more
doaj   +2 more sources

Changes in Biochemical Properties and Activity of Trypsin-like Protease (Litopenaeus vannamei) Treated by Atmospheric Cold Plasma (ACP)

Foods, 2022
The changes in the functional properties of trypsin from shrimps (Litopenaeus vannamei) after, Atmospheric Cold Plasma (ACP) treatments, have been evaluated in terms of enzyme inactivation, surface hydrophobicity, secondary structure, fluorescence ...
Lingling Tang, Shaimaa Hatab, Jinhong Yan, Wenhua Miao, Bhoke Marwa Nyaisaba, Xinyue Piao, Bin Zheng, Shanggui Deng   +7 more
doaj   +1 more source

Characterization of a Novel Laccase LAC-Yang1 from White-Rot Fungus Pleurotus ostreatus Strain Yang1 with a Strong Ability to Degrade and Detoxify Chlorophenols

Molecules, 2021
In this study, a laccase LAC-Yang1 was successfully purified from a white-rot fungus strain Pleurotus ostreatus strain yang1 with high laccase activity. The enzymatic properties of LAC-Yang1 and its ability to degrade and detoxify chlorophenols such as 2,
Xinping Liu, Wei Deng, Yang Yang
doaj   +1 more source

Progress on Enzymatic Properties and Gene Structure of Bile Salt Hydrolase

Shipin gongye ke-ji, 2023
Bile salt hydrolase (BSH) is an intracellular enzyme which is produced by intestinal flora during the period of growth and reproduction. This enzyme has been suggested to be involved in the host's bile acid balance, lipid metabolism and metabolic ...
Fangyun LU, Biao YANG, Jingjing MA, Jing YANG, Pengpeng LI, Weimin XU, Daoying WANG, Ye ZOU   +7 more
doaj   +1 more source

Optimization of Fermentation Conditions, Enzymatic Properties and Degradation Products of Agarase Produced by Marine Bacterium Sphingomonas sp. Q2

Shipin gongye ke-ji, 2023
This study was aimed at optimization of the fermentation conditions for agarase production by Sphingomonas sp.Q2 which was isolated from Gracilaria and characterization of its enzymatic properties and degradation products.
Xiqian QIAN, Leke QIAO, Hongfeng ZHANG, Xiaolu JIANG, Peng WANG, Jingliang ZHANG   +5 more
doaj   +1 more source

Purification of Polyphenol Oxidase from Tea Leaf by Three Phase Partitioning and Enzymatic Properties

Shipin gongye ke-ji, 2022
In order to study a fast and efficient method for obtain polyphenol oxidase (PPO) from tea leaf, three phase partitioning (TPP) were used to purified PPO and then its enzymatic properties were studied.
Yang LIU, Qincao CHEN, Dechun LIU, Li YANG, Wei HU, Liuqing KUANG, Yong LIU, Jie TENG   +7 more
doaj   +1 more source

Efficient Soluble Expression and Fermentation Conditions of D-Allulose 3-Epimerase in Escherichia coli

Shipin gongye ke-ji, 2022
The DAEase gene sequence derived from Clostridium bolteae ATCCBAA-613 was synthesized by codon optimization. Using pCold TF as the expression vector, the cold-shock promoter CspA induced the expression of the DAEase gene in Escherichia coli BL21(DE3) at ...
Qiufeng LI, Jing CHEN, Jingyi ZHAO, Xin WEI, Zhiqi WANG, Jidong LIU   +5 more
doaj   +1 more source

Research Progress on the Structure, Properties and Application of Dextranase

Shipin gongye ke-ji, 2022
Dextranase can specifically hydrolyze the α-1,6 glycosidic bond in dextran, reduce the viscosity of sugarcane juice, prevent the blockage of the instrument, and increase the recovery and quality of the target product.
Peiting LI, Guangyu FAN, Yusi LAN, Nannan LIU   +3 more
doaj   +1 more source

Identification of Bioactive Compounds in the Extracts of Brown Algae Sargassum (Sargassum angustifulium) and Padina )Padina distromatic( and Evaluation of Antimicrobial, Antioxidant and Enzymatic Properties [PDF]

مجله پژوهش‌های علوم و صنایع غذایی ایران, 2023
IntroductionSargassum and Padina are two genera of brown algae that are widely scattered in temperate regions. Sargassum species are categorized as tropical and sub-tropical brown seaweed which are valuable sources of bioactive compounds including ...
Khadijeh Shirani Bidabadi, Shilla Safaeian, Rezvan Mousavi Nadushan, Nahid Rahimifard   +3 more
doaj   +1 more source

Sulphoraphane Affinity-Based Chromatography for the Purification of Myrosinase from Lepidium sativum Seeds

Biomolecules, 2022
Sulforaphane and other natural isothiocyanates released from the respective plant glucosinolates by the plant enzyme myrosinase (β-thioglucoside glucohydrolase) show extensive anticancer and antimicrobial effects.
Helena Galádová, Zoltán Polozsányi, Albert Breier, Martin Šimkovič   +3 more
doaj   +1 more source