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25 Αυγ 2018 · Sucrose is the most common form of carbohydrate used to transport carbon within a plant. Sucrose is able to be dissolved into water, while maintaining a stable structure. Sucrose can then be exported by plant cells into the phloem , the special vascular tissue designed to transport sugars.
21 Ιουλ 2021 · Biological importance/functions . Sucrose is produced naturally by plants and cyanobacteria. In plants, sucrose is present in fruits, nectars, and roots. Plants synthesize sucrose from photosynthesis and store them for future use. Nectars attract insects, especially bees. The bees feed on their nectar while acting as pollinators.
Sucrose is a disaccharide that is efficiently hydrolyzed (by sucrase) in the intestinal mucosa to its constituent monosaccharides.
Sucrase, any member of a group of enzymes present in yeast and in the intestinal mucosa of animals that catalyze the hydrolysis of cane sugar, or sucrose, to the simple sugars glucose and fructose. Granules of sucrase localize in the brush border (a chemical barrier through which food is absorbed)
31 Ιουλ 2022 · Sucrose is produced from the chemical reaction between two simple sugars called glucose and fructose. Common disaccharides include lactose, maltose, and sucrose. Lactose is a disaccharide consisting of the monomers glucose and galactose.
1 Ιαν 1980 · This chapter provides an overview on the biosynthesis and metabolism of sucrose. Sucrose is the most ubiquitous and abundantly occurring disaccharide in plant tissues. A general notion is that the structural stability of sucrose is advantageous because its nonreducing structural configuration is protected from enzymatic attack.
30 Νοε 2015 · Sucrose is the principal product of photosynthesis and plays crucial roles in growth, development, storage, signal transduction and acclimation to environmental stresses in plants. The general pathway for sucrose metabolism in higher plants is now clear and the pathway is highlighted in Supplementary Figure S1.
