广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2015年
2期
65-66
,共2页
韦忠孙%龙永诚%罗强%覃怀宁%黄子云%黎霜
韋忠孫%龍永誠%囉彊%覃懷寧%黃子雲%黎霜
위충손%룡영성%라강%담부저%황자운%려상
薄层色谱法(TLC)%复方罗汉果止咳颗粒%桔梗
薄層色譜法(TLC)%複方囉漢果止咳顆粒%桔梗
박층색보법(TLC)%복방라한과지해과립%길경
TLC%Fu Fang Luo Han Guo Zhi Ke Ke Li%Platycodonis Radix
检测了复方罗汉果止咳颗粒中桔梗。采用薄层色谱方法,以三氯甲烷-乙醚(1.5∶8.5)为展开剂,硅胶G为固定相,喷以10%的香草醛硫酸溶液,电吹风加热显色,日光下检视薄层斑点。结果表明:薄层色谱图中,样品溶液在与对照药材相应的位置上,显两个相同的浅紫色斑点。缺桔梗阴性样品无相同斑点。本法简便、准确,可用于复方罗汉果止咳颗粒中的桔梗的鉴别。
檢測瞭複方囉漢果止咳顆粒中桔梗。採用薄層色譜方法,以三氯甲烷-乙醚(1.5∶8.5)為展開劑,硅膠G為固定相,噴以10%的香草醛硫痠溶液,電吹風加熱顯色,日光下檢視薄層斑點。結果錶明:薄層色譜圖中,樣品溶液在與對照藥材相應的位置上,顯兩箇相同的淺紫色斑點。缺桔梗陰性樣品無相同斑點。本法簡便、準確,可用于複方囉漢果止咳顆粒中的桔梗的鑒彆。
검측료복방라한과지해과립중길경。채용박층색보방법,이삼록갑완-을미(1.5∶8.5)위전개제,규효G위고정상,분이10%적향초철류산용액,전취풍가열현색,일광하검시박층반점。결과표명:박층색보도중,양품용액재여대조약재상응적위치상,현량개상동적천자색반점。결길경음성양품무상동반점。본법간편、준학,가용우복방라한과지해과립중적길경적감별。
The thin layer chromatography ( TLC) method for the determination of Platycodonis Radix in Fu Fang Luo Han Guo Zhi Ke Ke Li was established. The conditions of TLC were mobile phase∶trichloromethane-ether of 1. 5∶8. 5 and immobile phase∶silicone G, and the spots could be observed by light after response of substance to 10% vanillin in sulfuric acid. The methods can be used to qualitative of the Platycodonis Radix in Fu Fang Luo Han Guo Zhi Ke Ke Li accurately and quickly.