THE traditional Chongyanag Festival-also known as the Festival of the Elderly-falls on the ninth day of the ninth month of the lunar calendar.Legend has it that during the Eastern Han Dynasty(25-220),there was a Taois...THE traditional Chongyanag Festival-also known as the Festival of the Elderly-falls on the ninth day of the ninth month of the lunar calendar.Legend has it that during the Eastern Han Dynasty(25-220),there was a Taoist named Huanjing,whose hometown,Shangcai,now a county in north China’s Henan Province,was ravaged by plague and people were living in miserable conditions.On the ninth day of the ninth lunar month,Huanjing brought dogwood twigs and chrysanthemum liquor back home to relieve his hometown of its suffering.展开更多
从新种太白Chong木（Aralia taibaiensis Z.Z.Wang et H.C.Zheng)根皮中分离得到两个新的齐墩果酸皂甙和一个已知化合物，齐墩果酸－28－O－β-D-吡喃葡萄糖甙（1），经理化性质和光谱数据分析，鉴定两个新化合物结构为：3－O－β-D－...从新种太白Chong木（Aralia taibaiensis Z.Z.Wang et H.C.Zheng)根皮中分离得到两个新的齐墩果酸皂甙和一个已知化合物，齐墩果酸－28－O－β-D-吡喃葡萄糖甙（1），经理化性质和光谱数据分析，鉴定两个新化合物结构为：3－O－β-D－吡喃葡萄糖甙（2）和3－O－β－D吡喃葡萄糖醛酸癸酯－齐墩果酸－28－O－β－D－吡喃葡萄糖甙（3），分别命名为太白Chong木皂甙IV和太白Chong木皂甙V。展开更多
文摘THE traditional Chongyanag Festival-also known as the Festival of the Elderly-falls on the ninth day of the ninth month of the lunar calendar.Legend has it that during the Eastern Han Dynasty(25-220),there was a Taoist named Huanjing,whose hometown,Shangcai,now a county in north China’s Henan Province,was ravaged by plague and people were living in miserable conditions.On the ninth day of the ninth lunar month,Huanjing brought dogwood twigs and chrysanthemum liquor back home to relieve his hometown of its suffering.
文摘从新种太白Chong木（Aralia taibaiensis Z.Z.Wang et H.C.Zheng)根皮中分离得到两个新的齐墩果酸皂甙和一个已知化合物，齐墩果酸－28－O－β-D-吡喃葡萄糖甙（1），经理化性质和光谱数据分析，鉴定两个新化合物结构为：3－O－β-D－吡喃葡萄糖甙（2）和3－O－β－D吡喃葡萄糖醛酸癸酯－齐墩果酸－28－O－β－D－吡喃葡萄糖甙（3），分别命名为太白Chong木皂甙IV和太白Chong木皂甙V。
