甘肃农业大学学报
甘肅農業大學學報
감숙농업대학학보
JOURNAL OF GANSU AGRICULTURAL UNIVERSITY
2013年
6期
92-94,98
,共4页
小丛红景天%浸出物%显微特征%形态特征
小叢紅景天%浸齣物%顯微特徵%形態特徵
소총홍경천%침출물%현미특정%형태특정
Rhodiola dumulosa%extract%microscopic character%morphological characteristicsmicro-dis-tinction%extract determination
利用3种溶剂的冷热浸提法,以及根茎切片的形态特征和粉末的显微特征描述,对中药材小丛红景天的生药学特征进行了研究.结果表明：不同溶剂小丛红景天浸出物的含量范围：冷水浸出物0.0968~0.1455 g/g,热水浸出物0.1447~0.2046 g/g；冷醇浸出物0.1098~0.1511 g/g,热醇浸出物0.1161~0.1715 g/g；挥发性醚浸出物总量0.0230~0.0452 g/g,其中非挥发性物质0.0167~0.0339 g/g,挥发性物质0.0083~0.0128 g/g.
利用3種溶劑的冷熱浸提法,以及根莖切片的形態特徵和粉末的顯微特徵描述,對中藥材小叢紅景天的生藥學特徵進行瞭研究.結果錶明：不同溶劑小叢紅景天浸齣物的含量範圍：冷水浸齣物0.0968~0.1455 g/g,熱水浸齣物0.1447~0.2046 g/g；冷醇浸齣物0.1098~0.1511 g/g,熱醇浸齣物0.1161~0.1715 g/g；揮髮性醚浸齣物總量0.0230~0.0452 g/g,其中非揮髮性物質0.0167~0.0339 g/g,揮髮性物質0.0083~0.0128 g/g.
이용3충용제적랭열침제법,이급근경절편적형태특정화분말적현미특정묘술,대중약재소총홍경천적생약학특정진행료연구.결과표명：불동용제소총홍경천침출물적함량범위：랭수침출물0.0968~0.1455 g/g,열수침출물0.1447~0.2046 g/g；랭순침출물0.1098~0.1511 g/g,열순침출물0.1161~0.1715 g/g；휘발성미침출물총량0.0230~0.0452 g/g,기중비휘발성물질0.0167~0.0339 g/g,휘발성물질0.0083~0.0128 g/g.
Using the micro-distinction for the power and its rhizome cross-section,and determining for different solvent-extracted extractives,the pharmacognostic of Rhodiola dumulosa was given a particular description.The results showed that cold water extracts were 0.096 8~0.145 5 g/g,hot water extracts were 0.144 7~0.204 6 g/g,cold ethanol extracts were 0.109 8~0.151 1 g/g,hot ethanol extracts were 0. 116 1~0.171 5 g/g,ether extracts were 0.023 0~0.045 2 g/g,in which nonvolatile matter were 0.016 7~0.033 9 g/g,volatile matter was 0.008 3~0.012 8 g/g.
