江如蓝, 王英强, 梁红, 刘伟良, 徐腾双. 广东佛手与圆子银杏品种种仁有机营养成分分析[J]. 中国生态农业学报(中英文), 2002, 10(3): 30-32.
引用本文: 江如蓝, 王英强, 梁红, 刘伟良, 徐腾双. 广东佛手与圆子银杏品种种仁有机营养成分分析[J]. 中国生态农业学报(中英文), 2002, 10(3): 30-32.
JIANG Ru-Lan, WANG Ying-Qiang, LIANG Hong, LIU Wei-Liang, XU Teng-Shuang. Analysis on organic nutrient of kernels of two Ginkgo cultivars[J]. Chinese Journal of Eco-Agriculture, 2002, 10(3): 30-32.
Citation: JIANG Ru-Lan, WANG Ying-Qiang, LIANG Hong, LIU Wei-Liang, XU Teng-Shuang. Analysis on organic nutrient of kernels of two Ginkgo cultivars[J]. Chinese Journal of Eco-Agriculture, 2002, 10(3): 30-32.

广东佛手与圆子银杏品种种仁有机营养成分分析

Analysis on organic nutrient of kernels of two Ginkgo cultivars

  • 摘要: 对广东不同产地佛手和圆子2个银杏品种种子进行9种有机营养成分的测定分析结果表明,不同产地佛手和圆子的6个样品在不同指标上表现出异质性,广东银杏淀粉和可溶糖含量高,分别达699.9g/kg和95.9g/kg;同一产地不同品种银杏种仁营养指标表现出一定差异,佛手淀粉、直链淀粉和维生素C含量高于圆子,而可溶糖和支链与直链淀粉比值低于圆子;同一品种不同产地银杏种仁营养指标也表现出差异,在所测指标中不同产地佛手淀粉、支链淀粉、直链淀粉和维生素C含量变异系数均在l5% 之内,差异相对较小.其他指标差异相对较大。而不同产地圆子的淀粉、支链淀粉、可溶蛋白和赖氨酸含量变异系数均在15% 之内,其差异相对较小,其他指标差异相对较大。进而推测广东白果的特征一部分是由品种特性所决定,一部分则由生态条件所决定。

     

    Abstract: Organic nutrients of kernels of two Ginkgo cultivars,Foshou and Yuanzi,from several origins of Guangdong Province are analyzed Results show that at the same origin,the nutritional indices of different cultivars are different while the nutritional indices of the same cultivars from different origins are different too.Thus it is deduced that the characteristics of Guangdong Ginkgo seeds are decided by variety feature and ecological condition commonly.

     

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