鼠李糖
单糖
阿拉伯糖
花粉
多糖
化学
半乳糖
植物
葡萄糖醛酸
纤维素
木糖
生物
生物化学
发酵
出处
期刊:Phytochemistry
[Elsevier]
日期:1963-10-01
卷期号:2 (4): 341-352
被引量:12
标识
DOI:10.1016/s0031-9422(00)84858-x
摘要
Extraction of pollen grains of mountain pine (Pinus mugo Turra) with monoethanolamine, water and alkali and subsequent fractionation of the extracts on DEAE cellulose columns yielded three different polysaccharides: namely (a) one containing D-xylose and D-galacturonic acid residues in the approximate proportion 1:2; (b) one containing 7–10%, glucuronic acid and, of neutral sugars as monosaccharides, roughly 80% L-arabinose, 15% D-galactose and 3–4% L-rhamnose; (c) one made up essentially from (1→3)-linked β-D-glucopyranose residues. The presence of starch as well as at least one more heteropolysaccharide is indicated.
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