Relative degree of polymerization of sorghum tannin during seed development and maturation
Relative degree of polymerization of sorghum tannin during seed development and maturation
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DOI：
10.1021/jf00114a021
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发表时间：
1982-11
影响因子：
6.1
通讯作者：
L. Butler
中科院分区：
文献类型：
--
作者：
L. Butler
研究了从高单宁抗鸟高粱中提取单宁的聚合度。在田间种子发育过程中保持恒定且相对较低。干燥后聚合度大大提高。结果表明，该药剂对鸟类的驱避作用最大。在未成熟的未干燥种子中，可能是由于相对较短的低聚物和非单宁酚类物质，如果在种子干燥过程中抑制聚合，籽粒的营养价值将得到提高。
The degree of polymerization of the tannin extractable from high-tannin, bird resistant sorghum cv. remained constant and relatively low throughout seed development in the field. The degree of polymerization increased greatly on drying. It was concluded that bird repellancy, which is max. in immature undried seed, may be due to relatively short oligomers and nontannin phenolics and that the nutritive value of the grain would be improved if polymerization was inhibited during seed drying.