植物资源与环境学报
植物資源與環境學報
식물자원여배경학보
JOURNAL OF PLANT RESOURCES AND ENVIRONMENT
2014年
2期
119-120
,共2页
任冰如%陈智坤%陈剑%梁呈元%吕寒%李维林
任冰如%陳智坤%陳劍%樑呈元%呂寒%李維林
임빙여%진지곤%진검%량정원%려한%리유림
枇杷叶%HPLC%齐墩果酸%熊果酸%药材品质
枇杷葉%HPLC%齊墩果痠%熊果痠%藥材品質
비파협%HPLC%제돈과산%웅과산%약재품질
leaf of Eriobotrya japonica ( Thunb.) Lindl.%HPLC%oleanolic acid%ursolic acid%medicinal quality
Qualitative analysis of leaf sample of Eriobotrya japonica ( Thunb.) Lindl. collected from Xishan Island of Suzhou in 2009 was conducted by thin layer chromatographic method, and contents of water, total ash, extracts, oleanolic acid and ursolic acid in leaf of E. japonica collected in 2006 and 2009 were determined. The results show that methanol extracts of leaf sample contains ursolic acid. Water content in leaf sample collected in 2006 and 2009 is 13. 99% and 12. 75%, total ash content is 11. 66% and 13. 35%, extract content is 12. 76% and 12. 60%, and total content of oleanolic acid and ursolic acid is 1. 517% and 1. 157%, respectively. It is suggested that content of medicinal effective components in leaf of E. japonica produced in Xishan Island is high.
