[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEnGe0YQqlAKhBTRA48PhDhp-rr8NVDh6rZz68ACN0k8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":32,"type":74},[],"2024-01-09 15:45:30",129604490,[8,9,10,11,12],"甾体皂苷","单糖链皂苷","双糖链皂苷","三萜皂苷","三糖链皂苷",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},10,"76295efbe906a9980a42c3461ac91506","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcf59fe4ce38838e14a58967e028e1073.gif","中药化学","7e90e349849a41f9bd16035054a6ecf0","皂苷","按照皂苷元的化学结构可将皂苷分成两大类",[22,34,44,54,64,75,85,95,98,105],{"answer":23,"createTime":5,"id":24,"options":25,"question":31,"source":32,"type":33},[],129604469,[26,27,28,29,30],"&beta;-香树脂烷型","a-香树脂烷型","羽扇豆烷型","达玛烷型","葫芦烷型","齐墩果酸的结构类型属于","v1",0,{"answer":35,"createTime":5,"id":36,"options":37,"question":43,"source":32,"type":33},[],129604472,[38,39,40,41,42],"最高浓度","最低浓度","较高浓度","较低浓度","物质的量浓度","溶血指数是指在一定条件下,能使血液中红细胞完全溶解的皂苷溶液",{"answer":45,"createTime":5,"id":46,"options":47,"question":53,"source":32,"type":33},[],129604473,[48,49,50,51,52],"丙酮","乙醚","正丁醇","乙酸乙酯","碱水","从水溶液中萃取皂苷最好用",{"answer":55,"createTime":5,"id":56,"options":57,"question":63,"source":32,"type":33},[],129604475,[58,59,60,61,62],"碱管泡沫高于酸管几倍","酸管泡沫高于碱管几倍","两管泡沫高度相同","酸管有泡沫,碱管无泡沫","两管泡沫产生后立即消失","含三萜皂苷水溶液,分别加入盐酸(酸管)和氢氧化钠(碱管)后振摇,结果是",{"answer":65,"createTime":5,"id":66,"options":67,"question":73,"source":32,"type":74},[],129604478,[68,69,70,71,72],"泡沫加热会消失","对黏膜有刺激性","吸湿性","溶血性","能制成片剂、注射剂等剂型","下列关于皂苷性质的叙述正确的是",1,{"answer":76,"createTime":5,"id":77,"options":78,"question":84,"source":32,"type":74},[],129604482,[79,80,81,82,83],"分段沉淀法","胆甾醇沉淀法","乙醇沉淀法","色谱法","酸溶碱沉法","皂苷的精制与分离的方法有",{"answer":86,"createTime":5,"id":87,"options":88,"question":94,"source":32,"type":74},[],129604486,[89,90,91,92,93],"醋酐-浓硫酸反应","三氯甲烷-浓硫酸反应","五氯化锑反应","三氯乙酸反应","冰醋酸-乙酰氯反应","区别三萜皂苷与甾体皂苷的方法有",{"answer":96,"createTime":5,"id":6,"options":97,"question":20,"source":32,"type":74},[],[8,9,10,11,12],{"answer":99,"createTime":5,"id":100,"options":101,"question":104,"source":32,"type":74},[],129604494,[50,49,102,48,103],"热水","乙醚-丙酮(1:1)","精制皂苷时,先将粗皂苷溶于甲醇或乙醇,然后加何溶剂可使皂苷析出",{"answer":106,"createTime":5,"id":107,"options":108,"question":111,"source":32,"type":74},[],129604495,[109,28,110,29,30],"螺旋甾烷型","羊毛脂甾烷型","属于四环三萜皂苷元结构的是"]