Results 91 to 100 of about 94,976 (186)

A chemo-enzymatic method for preparation of saturated oligosaccharides from alginate and other uronic acid-containing polysaccharides [PDF]

Oligosaccharides from uronic acid-containing polysaccharides can be produced either by chemical or enzymatic degradation. The benefit of using enzymes, called lyases, is their high specificity for various glycosidic linkages.
Aarstad, Olav A., Skjåk-Bræk, Gudmund, Åstrand, Ove Alexander Høgmoen, Karlsen, Stina G., Aachmann, Finn L., Donati, Ivan, Sletta, Håvard, Gravdahl, Mina, Czjzek, Mirjam, Tøndervik, Anne, Rye, Philip D., Petersen, Agnes B.   +11 more
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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
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Optimization of one-step enzymatic hydrolysis conditions for two large brown algae and analysis of the antioxidant activity of the hydrolysis products

Electronic Journal of Biotechnology
Background: The industrial production of alginate lyase provides high-quality tool enzymes for the enzymatic hydrolysis of large brown algae. Establishing a seaweed enzymatic hydrolysis process that is simple to operate while offering both high enzymatic
Keqing Shi, Yitong Dong, Qi Wang, Ling Qin, Chen Zhong, Kefeng Xu, Mei Liu, Jie Sun   +7 more
doaj   +1 more source

Exploring the Catalytic Mechanisms of a Newly Identified Salt-Activated Alginate Lyase from Pseudoalteromonas carrageenovora ASY5

Marine Drugs
Alginate lyases are critical enzymes in hydrolyzing alginate into alginate oligosaccharides (AOS), which are bioactive compounds known for their antioxidant properties and ability to lower serum glucose and lipid concentrations.
Xiaoyan Zhuang, Chao Jiao, Zewang Guo, Qiong Xiao, Jun Chen, Fuquan Chen, Qiuming Yang, Yi Ru, Huifen Weng, Siyuan Wang, Anfeng Xiao, Yonghui Zhang   +11 more
doaj   +1 more source

Effects of Turbinaria murayana Alginate Oligosaccharides as Feed Additives on Broiler Lipid Profiles

This study aimed to evaluate the effect of Turbinaria murayana alginate oligosaccharides on the blood lipid profile of broiler chickens, including total cholesterol, triglycerides, LDL, and HDL.
Sepri Reski, Refni Syafitri, Maria Endo Mahata, Yose Rizal, Hidayat Mohd Yusof, Ahadiyah Yuniza   +5 more
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Novel vanadyl complexes of alginate saccharides: Synthesis, characterization, and biological activities

, 2015
Vanadium compounds present many physiological functions. However, vanadium(IV) and (V) salts are difficult for gastrointestinal absorption and have strong side effects. Therefore organic oxovanadium compounds gain more attention.
Yi, Yuetao, Yi, YT (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China. yiyuetao@gmail.com, Liu, Guangyang, Liu, Shengyi   +3 more
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Tube-forming device design for the creation of cell-integrated alginate tubes [PDF]

, 2008
This thesis describes a generic system capable of forming cell-populated alginate tubes either by seeding cells within its lumen, or integrating cells within the tube walls.
Chau, G K, Chau, G.K.
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Separation and Identification of Individual Alginate Oligosaccharides in the Feces of Alginate-Fed Pigs

, 2016
This research aimed to develop a method for analyzing specific alginate oligosaccharides (AOS) in a complex matrix such as pig feces. The data obtained were used to study alginate degradation by the microbiota in the large intestine during adaptation ...
Melliana C. Jonathan (1999939), Harry Gruppen (550039), Guido Bosch (1755961), Henk A. Schols (431070)   +3 more
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The role of alginate oligosaccharide on boar semen quality: A research review

International Journal of Biological Macromolecules
Alginate is the general term of a polysaccharide which is widely used in the area of pharmaceutics and the food industry and is known for its unique biological activities. However, due to the low water solubility and large viscosity of alginate, its development and utilization in the agricultural field are limited.
Zhou, Yexun, Wei, Zeou, Gao, Yang, Zhang, Hongfu, Schroyen, Martine   +4 more
openaire   +3 more sources

In situ screening of cultivable alginate-degrading microorganism on surface of brown seaweed

, 2018
[Background] Alginate oligosaccharides produced by enzymatic hydrolysis of alginate have diverse biological functions such as anti-oxidation, anti-tumor, induction of immune regulation, and regulation of plant growth, and exhibit broad application ...
王明鹏, 陈蕾, 王学江
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