Lin, Ximeng; Ji, Xiaolong; Wang, Min; Yin, Sheng; Peng, Qiang published the artcile< An alkali-extracted polysaccharide from Zizyphus jujuba cv. Muzao: Structural characterizations and antioxidant activities>, Product Details of C6H12O6, the main research area is Zizyphus fruit acidic polysaccharide antioxidant; Acidic polysaccharide; Alkaline extraction; Antioxidant activities; Structural characterization; Ziziphus jujuba cv, Muzao.
An acidic polysaccharide (SAZMP3) was isolated from jujube fruit residues by alk. extraction and purified with DEAE-Sepharose Fast Flow and Sephacryl S-300 column chromatog. The structural characterizations of SAZMP3 were determined by high-performance gelpermeation chromatog., gas chromatog., Fourier transform IR spectroscopy, methylation anal., NMR spectroscopy, SEM, and at. force microscopy. The results determined SAZMP3 was an acidic polysaccharide mainly contained rhamnose, galactose, and galacturonic acid with a mol. weight of 9.37 kDa and its backbone might mainly be composed of 1,4-α-D-GalAp with side chains of 1,3-β-D-Galp, 1,3,5-linked Araf, 1,2,4-α-L-Rhap and terminals of 1-linked Araf, 1-linked Rhap, 1-linked Galp by methylation and NMR anal. Besides, SAZMP3 has shown potential antioxidant activity in scavenging free radicals suggesting that it is an antioxidant agent, which might contribute to the functional food qualities of jujube fruit.
International Journal of Biological Macromolecules published new progress about Acidic polysaccharides Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 3458-28-4 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H12O6, Product Details of C6H12O6.
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