China is one of the origin countries in Asia of culti-v ated rice(O.sativaL.),and rice is one of theaged-long food crops in the country.The resultsof theC evaluation on the carbonified rice grainsunearthed from Hemudu...China is one of the origin countries in Asia of culti-v ated rice(O.sativaL.),and rice is one of theaged-long food crops in the country.The resultsof theC evaluation on the carbonified rice grainsunearthed from Hemudu in Yuyao County andLuojiajiao in Tongxiang County of Zhejiang Prov-ince indicated that rice in these area has been plant-展开更多
利用氨基酸自动分析仪测定了龙眼种质资源中85个代表性基因型果实的γ-氨基丁酸(GABA)含量。结果表明,不同基因型龙眼表现出较丰富的GABA含量多样性,从51.48 mg·(100 g FW)^(-1)至180.42 mg·(100 g FW)^(-1)不等,平均123.07 m...利用氨基酸自动分析仪测定了龙眼种质资源中85个代表性基因型果实的γ-氨基丁酸(GABA)含量。结果表明,不同基因型龙眼表现出较丰富的GABA含量多样性,从51.48 mg·(100 g FW)^(-1)至180.42 mg·(100 g FW)^(-1)不等,平均123.07 mg·(100 g FW)^(-1)。从中筛选出的GABA含量最高的龙眼基因型是脆肉,其次是古山本、上迳焦核、贵州4号,其中脆肉的GABA含量是最低基因型储良的3.5倍,是平均含量的1.5倍。还初步确定了龙眼GABA含量标准,为今后龙眼GABA含量的评价及育种提供理论参考。展开更多
文摘China is one of the origin countries in Asia of culti-v ated rice(O.sativaL.),and rice is one of theaged-long food crops in the country.The resultsof theC evaluation on the carbonified rice grainsunearthed from Hemudu in Yuyao County andLuojiajiao in Tongxiang County of Zhejiang Prov-ince indicated that rice in these area has been plant-
文摘利用氨基酸自动分析仪测定了龙眼种质资源中85个代表性基因型果实的γ-氨基丁酸(GABA)含量。结果表明,不同基因型龙眼表现出较丰富的GABA含量多样性,从51.48 mg·(100 g FW)^(-1)至180.42 mg·(100 g FW)^(-1)不等,平均123.07 mg·(100 g FW)^(-1)。从中筛选出的GABA含量最高的龙眼基因型是脆肉,其次是古山本、上迳焦核、贵州4号,其中脆肉的GABA含量是最低基因型储良的3.5倍,是平均含量的1.5倍。还初步确定了龙眼GABA含量标准,为今后龙眼GABA含量的评价及育种提供理论参考。