Results 21 to 30 of about 88,043 (159)

Sustainable alginate lyases catalyzed degradation of bio-based carbohydrates

Frontiers in Chemistry, 2022
Alginate is a water-soluble and acidic polysaccharide derived from the cell wall and intercellular substance of brown algae. It is widely distributed in brown algae, such as Laminaria, Sargassum, and Macrocystis, etc.
Zhiguo Zheng, Ali Dai, Yonggui Liu, Tingting Li   +3 more
doaj   +1 more source

Immobilization of α-galactosidase from Clitocybe squamulose and its Hydrolysis of Oigosaccharides in Soybean Milk

Liang you shipin ke-ji, 2022
Sodium alginate embedding method and chitosan crosslinking method were used to immobilize α -galactosidase from Clitocybe squamulosa. The optimum pH, pH stability, optimum temperature, temperature stability, storage time of immobilized enzyme and free ...
ZUO Ning-ke, CHANG Ming-chang, MENG Jun-long, WANG Zhao-yu, WU Bin, XU Li-jing   +5 more
doaj   +1 more source

Oral Administration of Alginate Oligosaccharide from Padina sp. Enhances Tolerance of Oxygen Exposure Stress in Zebrafish (Danio rerio)

Ilmu Kelautan, 2020
Alginate is rich in bioactive compounds and has been known to act as a stimulator on the innate immune system. The objective of this study is to determine polysaccharide and oligosaccharide alginate yield, that percentage inhibition with a different type
Ervia Yudiati, Rustadi Rustadi, Fanny Iriany Ginzel, Jelita Rahma Hidayati, Mila Safitri Rizfa, Nuril Azhar, Muhammad Salauddin Ramadhan Djarod, Eny Heriyati, Rabia Alghazeer   +8 more
doaj   +1 more source

Review on Preparation, Separation and Characterization of Alginate Oligosaccharide

Shipin gongye ke-ji, 2022
Alginate oligosaccharide (AOS) is a kind of low molecular polymer, which is composed of 2~25 monosaccharides (mannuronic acidandguluronic acid) by glycoside bond.
Yiqing LIU, Yueyun MA, Zonghao LIU, Yijin ZUO, Qiukuan WANG, Long WU, Hui ZHOU   +6 more
doaj   +1 more source

Alginate oligosaccharides can maintain activities of lysosomes under low pH condition

Scientific Reports, 2021
The objective of this study was to report that lysosome extracted from egg white could be used as a drug through oral administration for treating diseases by using pH sensitive alginate oligosaccharides.
Ra-Mi Park, Ngoc-Han Thi Nguyen, Su-Min Lee, Yang-Hoon Kim, Jiho Min   +4 more
doaj   +1 more source

Effects of alginate oligosaccharide mixtures on the growth and fatty acid composition of the green alga Chlamydomonas reinhardtii. [PDF]

, 2012
Alginate is a natural acidic linear polysaccharide that is produced by brown seaweeds. It is currently used in a broad range of commercial enterprises, such as the food and medical products industries.
Yamaguchi, Kenichi, Nishikawa, Toru, Daekyung Kim, Zedong Jiang, Kenichi Yamaguchi, Yasuhiro Yamasaki, Yokose, Takeshi, Toru Nishikawa, Kim, Daekyung, Jiang, Zedong, Yamasaki, Yasuhiro, Takeshi Yokose, Oda, Tatsuya, Tatsuya Oda   +13 more
core   +1 more source

Alginate oligosaccharide ameliorates azithromycin-induced gut microbiota disorder via Bacteroides acidifaciens-FAHFAs and Bacteroides-TCA cycle axes

, 2023
Alginate oligosaccharide is a kind of prebiotic with broad application prospects. However, little attention is paid to the recovery effect of alginate oligosaccharide on disordered intestinal microecology caused by azithromycin.
Qin, Song, Chang, Xiulian, Yuan, Jingyi, Li, Lili, Hu, Shanliang, Yan, Shuling, Zhu, Yanhong   +6 more
core   +1 more source

Effects of Different Additives Combined with Vacuum Permeation Treatment on the Stability of Myofibrillar Proteins from Peeled Shrimps during Frozen Storage [PDF]

Shipin Kexue
Shelled shrimps (Penaeus vannamei) vacuum-treated with sodium pyrophosphate, sodium tripolyphosphate, trehalose, alginate oligosaccharide or carrageenan oligosaccharide solutions were stored at −18 ℃ and evaluated for thawing loss, thermodynamic ...
LUO Yiyuan, CHEN Liang, QI He, ZHANG Bin, FANG Chuandong
doaj   +1 more source

Biochemical Characterization and Cold-Adaption Mechanism of a PL-17 Family Alginate Lyase Aly23 from Marine Bacterium Pseudoalteromonas sp. ASY5 and Its Application for Oligosaccharides Production

Marine Drugs, 2022
As an important enzyme involved in the marine carbon cycle, alginate lyase has received extensive attention because of its excellent degradation ability on brown algae, which is widely utilized for alginate oligosaccharide preparation or bioethanol ...
Xiang Tang, Chao Jiao, Yi Wei, Xiao-Yan Zhuang, Qiong Xiao, Jun Chen, Fu-Quan Chen, Qiu-Ming Yang, Hui-Fen Weng, Bai-Shan Fang, Yong-Hui Zhang, An-Feng Xiao   +11 more
doaj   +1 more source

Biochemical characteristics and synergistic effect of two novel alginate lyases from Photobacterium sp. FC615

Biotechnology for Biofuels, 2019
Background Macroalgae and microalgae, as feedstocks for third-generation biofuel, possess competitive strengths in terms of cost, technology and economics.
Danrong Lu, Qingdong Zhang, Shumin Wang, Jingwen Guan, Runmiao Jiao, Naihan Han, Wenjun Han, Fuchuan Li   +7 more
doaj   +1 more source