介绍白果素的基本性质;有降低血清胆固醇的作用, 能使磷脂和胆固醇的比例趋于正常, 用于治疗心绞痛
白果素 (Bilobetin):异名白果黄素,分子式C31H200io,分子量552.47,黄色针状结晶, 245~250"C软化,约278"C重新凝固,最后在320"C熔化(分解...
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目的:对白果中类胡萝卜素进行分析与鉴定。
Objective: To analyze and identify the carotenoid in gingko seed.
方法: 可见光吸收光谱特性分析证实白果中色素成分为类胡萝卜素;
Methods: The chemical composition of the pigment from gingko seed was identified as carotenoid by UV absorption spectrum.
本发明的白果叶保健挂面与普通挂面相比,维生素和矿物质含量丰富,必需氨基酸含量增加;
Compared with common fine dried noodles, the ginkgo leaf nutritious and health-care fine dried noodles contain rich vitamins and mineral substances, increase the content of essential amino acids;
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