[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f6pJ2W1oee2s8BNl8lfpu98eMLGyDvztWpAR-1wW8px4":3},{"id":4,"source":5,"question":6,"options":7,"answer":13,"related":14,"type":26,"origin":119,"createTime":28},97685905,"v1","环烯醚萜苷的本质是属于",[8,9,10,11,12],"二萜","强心苷","单萜","皂苷","倍半萜",[],[15,29,40,51,62,73,77,86,97,108],{"id":16,"source":5,"question":17,"options":18,"answer":24,"related":25,"type":26,"origin":27,"createTime":28},97685900,"下列属于萜类有机酸的是",[19,20,21,22,23],"咖啡酸","没食子酸","甘草酸","绿原酸","酒石酸",[],[],0,null,"2024-01-15T23:08:21+08:00",{"id":30,"source":5,"question":31,"options":32,"answer":38,"related":39,"type":26,"origin":27,"createTime":28},97685901,"Kedde反应常用于检测含有下列哪种成分的生药",[33,34,35,36,37],"硫苷类成分","氰苷类成分","强心苷类成分","皂苷类成分","蒽醌苷类成分",[],[],{"id":41,"source":5,"question":42,"options":43,"answer":48,"related":49,"type":26,"origin":27,"createTime":50},97685902,"取少量某种植物的水提取液,于试管中强烈振摇,振摇后可产生持久性的泡沫,该植物中可能含有",[44,45,46,47,11],"黄酮","多糖","鞣质","生物碱",[],[],"2024-01-15T23:08:20+08:00",{"id":52,"source":5,"question":53,"options":54,"answer":60,"related":61,"type":26,"origin":27,"createTime":28},97685903,"浓硫酸-醋酐反应(Liebermann-Burchard reaction)可用于检查生药中的哪种成分",[55,56,57,58,59],"黄酮类","生物碱类","蒽醌类","糖类","皂苷类",[],[],{"id":63,"source":5,"question":64,"options":65,"answer":71,"related":72,"type":26,"origin":27,"createTime":28},97685904,"下列有关香豆素理化性质描述错误的是",[66,67,68,69,70],"游离香豆素多为结晶","香豆素苷没有挥发性和升华性,但是有香味","小分子香豆素有挥发性","小分子香豆素有升华性","游离香豆素多有香味",[],[],{"id":4,"source":5,"question":6,"options":74,"answer":75,"related":76,"type":26,"origin":27,"createTime":28},[8,9,10,11,12],[],[],{"id":78,"source":5,"question":79,"options":80,"answer":83,"related":84,"type":26,"origin":27,"createTime":85},97685907,"异羟肟酸铁反应可以鉴别",[81,44,47,11,82],"香豆素","蒽醌",[],[],"2023-10-08T10:19:22+08:00",{"id":87,"source":5,"question":88,"options":89,"answer":95,"related":96,"type":26,"origin":27,"createTime":28},97685909,"下列有关黄酮的理化性质描述错误的是",[90,91,92,93,94],"因1位氧原子具有未公用的电子对,故具有弱碱性","游离存在的黄酮难溶于水","多数以苷的形式存在","均具有颜色","因具有酚羟基故显酸性",[],[],{"id":98,"source":5,"question":99,"options":100,"answer":106,"related":107,"type":26,"origin":27,"createTime":28},97685911,"用溶剂法提取挥发油时,首选溶剂是",[101,102,103,104,105],"三氯甲烷","乙醚","水","丙酮","乙醇",[],[],{"id":109,"source":5,"question":110,"options":111,"answer":117,"related":118,"type":26,"origin":27,"createTime":28},97685912,"富含皂苷类成分的生药一般不宜制成注射剂使用,主要是由于皂苷类成分具有",[112,113,114,115,116],"泡沫反应","溶血作用","水溶性","细胞毒作用","脂溶性",[],[],{"courseName":120,"courseImg":121,"workName":122,"workId":123,"count":124,"courseId":125},"生药学_2021级药学专业","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F30caa5fcd1028dd855602b6746ee68f9.jpg","第2章生药的化学成分及其检测分析方法","work_29147641",44,"444bfa62a04292d186c19ee58cf1f701"]