广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
23期
136-137,163
,共3页
芒萁%水分测定%灰分测定%浸出物测定
芒萁%水分測定%灰分測定%浸齣物測定
망기%수분측정%회분측정%침출물측정
dicranopteirs pedata%moisture determination%ashes determination%extract determination
测定了芒萁中的水分、灰分和浸出物的含量，为建立芒萁质量控制提供一定依据。按《中国药典》2010年版Ⅰ部附录IXH水分测定法中的第一法、附录IXK灰分测定法和附录XA浸出物测定法测定。结果表明：芒萁含水量均不超过9．87％，总灰分均不高于3．26％，酸不溶性灰分不高于1．54％，热浸法醇溶性浸出物量含量均不低于20．0％。该方法简单、准确、重复性好，为建立芒萁质量标准提供了科学实验数据。
測定瞭芒萁中的水分、灰分和浸齣物的含量，為建立芒萁質量控製提供一定依據。按《中國藥典》2010年版Ⅰ部附錄IXH水分測定法中的第一法、附錄IXK灰分測定法和附錄XA浸齣物測定法測定。結果錶明：芒萁含水量均不超過9．87％，總灰分均不高于3．26％，痠不溶性灰分不高于1．54％，熱浸法醇溶性浸齣物量含量均不低于20．0％。該方法簡單、準確、重複性好，為建立芒萁質量標準提供瞭科學實驗數據。
측정료망기중적수분、회분화침출물적함량，위건립망기질량공제제공일정의거。안《중국약전》2010년판Ⅰ부부록IXH수분측정법중적제일법、부록IXK회분측정법화부록XA침출물측정법측정。결과표명：망기함수량균불초과9．87％，총회분균불고우3．26％，산불용성회분불고우1．54％，열침법순용성침출물량함량균불저우20．0％。해방법간단、준학、중복성호，위건립망기질량표준제공료과학실험수거。
The moisture, ashes and extracts from dicranopteris dichotoma were determined to provide reference for the dicranopteirs pedata quality control.Samples were determined according to Chinese Pharmacopoeia, published in 2010, following appendix IXH, IXK and XA, extracts respectively.The moisture in dicranopteris dichotoma was less than 9.87%, with the total ashes content within 3.26%, acid insoluble ash content was that lower than 1.54%, and the content of extract with hot soak was higher than 20.0%.These methods were simple, accurate and replicate, and provided scientific experimental data for the establishment of quality standard of dicranopteris pedata.
