Technology for Optimizing Extraction Method and Uniform Design of Anthraquinones Components of Radix et Rhizoma Rhei / 中国药房
China Pharmacy
;
(12)2001.
Artigo
em Chinês
| WPRIM
| ID: wpr-533550
ABSTRACT
OBJECTIVE:
To study extraction method of anthraquinones components of Radix et Rhizoma Rhei and optimize extraction technology.METHODS:
Ultrasonic extraction,heating reflux extraction and soxhlet extraction were adopted to extract Radix et Rhizoma Rhei respectively.3 kinds of extraction technology were compared with the content of total anthraquinone,aloe-emodin,rhein,emodin,chrysophanol,physcione as index.The extraction technologies of UV and 5 kinds of anthraquinone compounds were optimized by uniform design method on the basis of previous study.RESULTS:
Heating reflux extraction which was optimal extraction technology was as follows extracting time of 90 min,extracting for 1 time,methanol concentrations of 95%,medicinal mesh of 2.000 7.Comprehensive score of anthraquinones could reach 6.556.CONCLUSION:
The extraction technology is reasonable,available in quality control.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacy
Ano de publicação:
2001
Tipo de documento:
Artigo
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