Results 21 to 30 of about 4,806 (205)

Myo‐Inositol, a Cofactor in the Biosynthesis of Stachyose [PDF]

European Journal of Biochemistry, 1968
In extracts from Phaseolvs vulgaris seeds an enzyme has been found which transfers the galactosyl moiety of galactinol to raffinose giving rise to stachyose and myo‐inositol. Two tests to measure the enzyme activity are described. The reaction is reversible. An equilibrium constant of approximately 4 has been determined for .
W, Tanner, O, Kandler
openaire   +2 more sources

Stachyose triggers apoptotic like cell death in drought sensitive but not resilient plants

Scientific Reports, 2021
Programmed cell death (PCD) is one of the most intensively researched fields in modern mammalian biology with roles in cancer, aging, diabetes and numerous neurodegenerative diseases.
Pauline Okemo, Hao Long, Yen Cheng, Sagadevan Mundree, Brett Williams   +4 more
doaj   +1 more source

Dietary soy galactooligosaccharides affect the performance, intestinal function, and gut microbiota composition of growing chicks

Poultry Science, 2023
: The objective of this experiment was to investigate the effects of the dietary soy galactooligosaccharides (GOS), raffinose and stachyose, on performance, gastrointestinal health, and systemic stress in young broilers.
K.D. Teague, G. Tellez-Isaias, Jianmin Chai, V. Petrone-Garcia, C.N. Vuong, A. Blanch, S.H. Rasmussen, K. Brown, Jiangchao Zhao, S.J. Rochell   +9 more
doaj   +1 more source

Multiplex genome editing targeting soybean with ultra-low anti-nutritive oligosaccharides

Crop Journal, 2023
Soybean is the primary source of plant protein for humans. Owing to the indigestibility of the raffinose family of oligosaccharides (RFO), raffinose and stachyose are considered anti-nutritive factors in soybean seeds.
Wenxin Lin, Huaqin Kuang, Mengyan Bai, Xiaomeng Jiang, Pengfei Zhou, Yinghua Li, Bo Chen, Huarong Li, Yuefeng Guan   +8 more
doaj   +1 more source

Synthesis of Stachyose Tetradecaacetate and An Isomer [PDF]

Bulletin of the Chemical Society of Japan, 1978
Abstract Condensation of 1′,2,2″,3,3′,3″,4,4′,4″,6′-deca-O-acetylraffinose (1) with 2,3,4,6-tetra-O-benzyl-d-galactopyranosyl chloride in the presence of tetraethylammonium chloride, followed by deacetylation, debenzylation and subsequent acetylation afforded stachyose tetradecaacetate.
Tetsuo Suami, Toshiki Otake, Shigeru Nishiyama, Ryoichi Adachi, Katsumi Nakamura   +4 more
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Soybean oligosaccharide, stachyose, and raffinose in broilers diets: effects on odor compound concentration and microbiota in cecal digesta

Poultry Science, 2020
Soybean oligosaccharides have been previously shown to be associated with the production of major odor-causing compounds in broilers, although little is known about the role of stachyose and raffinose, which are key components of soybean oligosaccharide,
Xin Zhu, Jizhe Liu, Haiying Liu, Guiqin Yang   +3 more
doaj   +1 more source

Biosynthesis of Stachyose in Phaseolus vulgaris [PDF]

Plant Physiology, 1966
Stachyose, a suigar of the raffinose family, is present in a wide variety of plants (3, 5) and sometimes is the most abundant soluble carbohy(lrate including sucrose. The biosynthesis of stachyose is unknowln, although galactose can be transferred from I raffinose molecule for example to ainother one by a-galactosidase giving rise to stachyose (10).
W, Tanner, O, Kandler
openaire   +2 more sources

Flatulence-causing galactooligosaccharides of Phaseolus coccineus L. and Phaseolus vulgaris L.

Acta Societatis Botanicorum Poloniae, 2014
Phaseolus coccineus beans were assayed for the presence of raffinose and stachyose in whole seeds and in the morphological parts of the seed: cotyledon, hypocotyl and hull. The quantitative composition of the galactooligosaccharides of Ph.
Ryszard Kosson
doaj   +1 more source

Stachyose synthesis in seeds of adzuki bean (Vigna angularis): molecular cloning and functional expression of stachyose synthase [PDF]

The Plant Journal, 1999
SummaryStachyose is the major soluble carbohydrate in seeds of a number of important crop species. It is synthesized from raffinose and galactinol by the action of stachyose synthase (EC 2.4.1.67). We report here on the identification of a cDNA encoding stachyose synthase from seeds of adzuki bean (Vigna angularis Ohwi et Ohashi).
Peterbauer, Thomas, Mucha, Jan, Mayer, Ulrike, Popp, Marianne, Glössl, Josef, Richter, Andreas   +5 more
openaire   +3 more sources

Effects of Four Polysaccharide Prebiotics on Stability of Lactobacillus rhamnosus GG Microcapsules [PDF]

Shipin Kexue, 2023
To improve the stability of Lactobacillus rhamnosus GG (LGG), LGG microcapsules were prepared using complex coacervation method. Meanwhile, the effects of four prebiotics, inulin, fructooligosaccharide, pullulan and stachyose on the properties of LGG ...
LIU Jiongna, XU Yuqiao, FAN Fangyu
doaj   +1 more source