木二糖
木二糖
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IUPAC名 4-O-β-D-Xylopyranosyl-D-xylose
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系统名 (2R,3R,4R)-2,3,5-Trihydroxy-4-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxypentanal
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识别
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CAS号
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6860-47-5 Y
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PubChem
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160873
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ChemSpider
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141332
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SMILES
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- C1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@H](CO)[C@@H]([C@H](C=O)O)O)O)O)O
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InChI
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- 1S/C10H18O9/c11-1-4(13)7(15)6(2-12)19-10-9(17)8(16)5(14)3-18-10/h1,4-10,12-17H,2-3H2/t4-,5+,6+,7+,8-,9+,10-/m0/s1
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MeSH
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xylobiose
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性质
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化学式
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C10H18O9
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摩尔质量
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282.24 g/mol g·mol⁻¹
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若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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木二糖(英語:Xylobiose)是一种二糖,分子式C10H18O9,由两分子D-木糖通过β(1→4) 糖苷键构成[1]。它可以用作一种替代甜味剂[2]。
参考文献
- ^ Puls, Jürgen; Borchmann, Annegret; Gottschalk, Dieter; Wiegel, Jürgen. Xylobiose and xylooligomers. Biomass Part A: Cellulose and Hemicellulose. Methods in Enzymology 160. Academic Press. 1988: 528–536. ISBN 9780121820619. doi:10.1016/0076-6879(88)60164-9 (英语).
- ^ Lim, Eunjin; Lim, Ji Ye; Kim, Eunju; Kim, Yoo-Sun; Shin, Jae-Ho; Seok, Pu Reum; Jung, Sangwon; Yoo, Sang-Ho; Kim, Yuri. Xylobiose, an Alternative Sweetener, Ameliorates Diabetes-Related Metabolic Changes by Regulating Hepatic Lipogenesis and miR-122a/33a in db/db Mice. Nutrients. 2016-12, 8 (12). ISSN 2072-6643. doi:10.3390/nu8120791 (英语).
外部链接
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