[Preparation technology and dissolution research of Blumea volatile oil suppository].
Zhongguo Zhong Yao Za Zhi
; 39(10): 1805-10, 2014 May.
Article
in Zh
| MEDLINE
| ID: mdl-25282886
ABSTRACT
OBJECTIVE:
To research the preparation technology and dissolution of Blumea volatile oil suppository.METHOD:
In order to establish the content determination and methodology inspection method of Blumea volatile oil plug, the extraction process of Blumea volatile oil was optimized by using orthogonal test. Optimization on the investigation to the suppository matrix by melting time, appearance and dissolution was carried on. The best prescription craft was determined by determining the best molding temperature, dosage of the matrix and complementary makings. The determination method of dissolution was established by investigating different dissolution method and its impact on the preparation of dissolution.RESULT:
The best conditions of steam distillation extracted Blumea volatile oil was as followed, the ratio of gardenia to liquor 16, 2.5% drug amount of sodium, 8 hours of extracting time. The optimum temperature for mold was 60-65 degrees C. Preparation technique of Blumea volatile oil suppository was stable, which after 45 minutes and 3 h in pH 4.5 PBS released at least 70% and 90%.CONCLUSION:
Blumea volatile oil suppository with rational prescription, simple preparation and good stability.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Plant Oils
/
Oils, Volatile
/
Drugs, Chinese Herbal
/
Chemistry, Pharmaceutical
/
Asteraceae
Type of study:
Evaluation_studies
Language:
Zh
Journal:
Zhongguo Zhong Yao Za Zhi
Journal subject:
FARMACOLOGIA
/
TERAPIAS COMPLEMENTARES
Year:
2014
Document type:
Article
Publication country:
CHINA
/
CN
/
REPUBLIC OF CHINA