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Raffinose is a trisaccharide composed of galactose, glucose, and fructose. It can be found in beans, cabbage, brussels sprouts, broccoli, asparagus, other vegetables, and whole grains.
Raffinose is a trisaccharide composed of alpha-D-galactopyranose, alpha-D-glucopyranose and beta-D-fructofuranose joined in sequence by 1->6 and 1<->2 glycosidic linkages, respectively. It has a role as a plant metabolite, a Saccharomyces cerevisiae metabolite and a mouse metabolite.
The major raffinose compounds are raffinose (trisaccharide) and stachyose (tetrasaccharide), but higher oligomers can also be found in some plants. In Lamiaceae, Cucurbitaceae and Oleaceae, raffinose is the predominant carbohydrate translocated in the phloem.
17 de feb. de 2022 · Raffinose family oligosaccharides (RFOs) are widespread across the plant kingdom, and their concentrations are related to the environment, genotype, and harvest time. RFOs are known to carry out many functions in plants and humans. In this paper, we provide a comprehensive review of RFOs, including their beneficial and anti ...
- 10.3389/fpls.2022.829118
- 2022
- Front Plant Sci. 2022; 13: 829118.
Raffinose is a trisaccharide in which glucose acts as a monosaccharide bridge between galactose and fructose. It has both α and β glycosidic bonds and can therefore be hydrolyzed to d- galactose and sucrose via enzymes with α-glycosidic activity, and to melibiose and d -fructose via enzymes with β-glycosidic activity.
16 de feb. de 2022 · Raffinose family oligosaccharides are ubiquitous and can be directly extracted from the plant materials using water or aqueous ethanol, or methanol solutions. Raffinose is mainly extracted from sugar beets during sugar processing in Japan (Dinoto et al., 2006).
1 de sept. de 2022 · Raffinose family oligosaccharides (RFOs), the α-galactosyl derivatives of sucrose, are nearly ubiquitous in Plantae, and they have been demonstrated to play pivotal roles in regulating plant responses to various abiotic stresses.
