Results 161 to 170 of about 4,806 (205)
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In Vitro Effects of Stachyose on the Human Gut Microbiota
Starch/Staerke, 2021AbstractGut microbiota plays an important role in human health. Stachyose, an oligosaccharide, modulates the gut microbiota composition in animals. However, the role of stachyose in promoting the proliferation of probiotics and whether it inhibits pathogenic micro‐organisms in human gut microbiota has not been explored.
Zhonglin Zhao, Ｗei Liu, Xionge Pi
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Journal of Agricultural and Food Chemistry, 2011 The influence of reaction conditions for oligosaccharide synthesis from stachyose using a commercial enzymatic preparation from Aspergillus aculeatus (Pectinex Ultra SP-L) was studied.
Antonia Montilla +2 more
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Journal of Plant Physiology, 2021
Raffinose, stachyose and verbascose form the three major members of the raffinose family oligosaccharides (RFO) accumulated during seed development. Raffinose synthase (RS; EC 2.4.1.82) and stachyose synthase (STS; EC 2.4.1.67) have been associated with raffinose and stachyose synthesis, but the precise mechanism for verbascose synthesis is not well ...
Manu P Gangola +2 more
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Raffinose, stachyose and verbascose form the three major members of the raffinose family oligosaccharides (RFO) accumulated during seed development. Raffinose synthase (RS; EC 2.4.1.82) and stachyose synthase (STS; EC 2.4.1.67) have been associated with raffinose and stachyose synthesis, but the precise mechanism for verbascose synthesis is not well ...
Manu P Gangola +2 more
exaly +3 more sources
The Proliferation Mechanism of Lactobacillus plantarum RB1 Stimulated by Stachyose
Current Microbiology, 2017The proliferation mechanism of Lactobacillus plantarum RB1 promoted by stachyose was investigated in this work. The hydrolysis of stachyose, the glycometabolism, and the cytoactivity of L. plantarum RB1 were detected after proliferation. The specific activity of α-galactosidase of L.
Xiaoqun Zeng, Daodong Pan, Zhen Wu
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Leguminosae in the diet: The raffinose-stachyose question
European Journal of Pediatrics, 1995Adhering to a galactose-free diet by strictly avoiding dairy products and known hidden sources of galac-tose does not completely normalize galactose-1-phosphate (gal-1-P) in erythrocytes from patients with galactosemia. Major neurological complications, even in the best treated patients, are threatening a good clinical outcome and dictate a continuous ...
Wiesmann UN +2 more
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Distribution and immunolocalization of stachyose synthase in Cucumis melo L.
Planta, 1991Indirect evidence for the site of stachyose biosynthesis has been provided by determining the occurrence and distribution of stachyose, raffinose and galactinol, the donor of the galactosyl moiety for stachyose synthesis, in Cucumis melo L. cv. Ranjadew.
Klaus Schmitz
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Planta, 1991
Galactinol: raffinose-6-galactosyltransferase (EC 2.4.1.67), a stachyose synthase, was extracted from mature leaves of Cucumis melo cv. Ranjadew and was purified to homogeneity by (NH4)2SO4 precipitation, ion-exchange chromatography, gel-filtration and non-denaturing polyacrylamide gel electrophoresis. A specific activity of 516 μkat · mg(-1) and a 160-
U, Holthaus, K, Schmitz
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Galactinol: raffinose-6-galactosyltransferase (EC 2.4.1.67), a stachyose synthase, was extracted from mature leaves of Cucumis melo cv. Ranjadew and was purified to homogeneity by (NH4)2SO4 precipitation, ion-exchange chromatography, gel-filtration and non-denaturing polyacrylamide gel electrophoresis. A specific activity of 516 μkat · mg(-1) and a 160-
U, Holthaus, K, Schmitz
openaire +2 more sources
Plant Science, 2011
We expressed the stachyose synthase from adzuki bean (Vigna angularis) in Arabidopsis thaliana, under the control of the constitutive CaMV 35S promoter. Transgenic lines had only trace amounts of stachyose under normal growth conditions but accumulated stachyose to similar levels as raffinose upon cold acclimation.
Iftime, D. +3 more
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We expressed the stachyose synthase from adzuki bean (Vigna angularis) in Arabidopsis thaliana, under the control of the constitutive CaMV 35S promoter. Transgenic lines had only trace amounts of stachyose under normal growth conditions but accumulated stachyose to similar levels as raffinose upon cold acclimation.
Iftime, D. +3 more
openaire +3 more sources
Stachyose synthesis in leaves of Cucurbita pepo
Phytochemistry, 1981Abstract An enzyme synthesizing stachyose, galactinol-raffinose galactosyltransferase (EC2.4.1.67), has been purified ca 40-fold from mature leaves of Cucurbita pepo using ammonium sulphate precipitation, Sephadex gel filtration and DEAE-Sephadex gel chromatography.
Pierre-Richard Gaudreault, John A. Webb
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ChemInform Abstract: SYNTHESIS OF STACHYOSE TETRADECAACETATE AND AN ISOMER
Chemischer Informationsdienst, 1978AbstractKondensation der Deca‐O‐acetyl‐raffinose (I) mit dem Tetrabenzylgalactosylchlorid (II) liefert das α‐verknüpfte Produkt (IIIa), das zu (IIIb) desacetyliert wird.
T. SUAMI +4 more
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