Gas chromatography and the prescription of essential oil of Angelica
Abstract
Angelica (Angelica sinensis Diels) since ancient times, that is, the most widely used, consumed a great herbs,
Return people to treat the disease, analgesic, antispasmodic and strong effect, and "Si Wu Tang" is a principal member. In addition,
The ingredients used for food, such as "Chinese angelica duck", now cultivated in Taiwan Angelica species, imported from Japan a few years ago
The Japanese angelica (Angelicaacutiloba Kitagawa) dominated, but its use is limited as a food seasoning
. In this study, to analyze production Angelica province, Sichuan owned and prescription "Si Wu Tang" in essential oil composition analysis, decision
The best harvest season, and hopes for the single drugs and prescription information to provide a quality control conditions.
In this study, gas chromatography, were analyzed by capillary column to ligustilide (LS) and Z-buty
lidene phthalide (BP) as the main index composition, using ethyl acetate as the extraction fluid. Results of Domestic Japan
Angelica in the 12 months after planting, the two components reached the highest value (㎎ / g dry weight: underground: LS, 1.754; BP
, .056; Shoot: LS, 6.331; BP, 0.262). Comparison of normalized root with Sichuan (LS, 6.220 ㎎ / g
; BP, 0.107 ㎎ / g), the Ministry of Domestic Angelica underground components of this 2 low, and go shoot the trend over River
Therefore, the economic point of view, the aerial parts of Domestic Angelica Angelica oil can be refined, as the flavoring agent. For the
His constituents, however, requires further study.
In Siwutang analysis found that all prescription the two kinds of ingredients than the Single Angelica and Chuan Xiong and for the large. 4 objects
Tom by Chuanxiong prescription, Angelica with the two kinds of components is about the same time with a single herb. Siwutang by Angelica Fong, Chuanxiong the
This volume contains two components when there is a single herb 2 times.
English Abstract
