Effects of Different Honey Sunburn Methods on Calycosin and Formononetin in Hedysari Radix
10.3969/j.issn.1005-5304.2017.09.015
- VernacularTitle:不同蜜炙方法对红芪中毛蕊异黄酮和芒柄花素含量的影响
- Author:
Jiangtao NIU
;
Rui CAO
;
Xinlei SI
;
Tiantian BIAN
;
Yuefeng LI
- Keywords:
Hedysari Radix;
honey sunburn;
calycosin;
formononetin
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2017;24(9):59-62
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the effects of different methods of honey sunburn on the contents of calycosin and formononetin in Hedysari Radix; To provide the basis for the establishment of the optimum processing technology. Methods By frying (traditional method), baking, and microwave methods put Hedysari Radix under honey sunburn. Agilent HC-C18 column (4.6 mm × 250 mm, 5 μm) was used; the mobile phase was acetonitrile-0.01% phosphoric acid solution, gradient elution (0–12 min, 30%–33% acetonitrile; 12–13 min, 31%–40% acetonitrile; 13–25 min, 40% acetonitrile) with velocity of 1.0 mL/min; detection wavelength was 248 nm;the column temperature was 30 ℃; sample volume was 10 μL. Results There was statistical significance in the contents of calycosin and formononetin of different methods of honey sunburn for Hedysari Radix. Among them, the contents of calycosin and formononetin in Hedysari Radix processed by honey roast were the highest, 7.9116 and 49.6996 μg/g, respectively; the contents of calycosin and formononetin in Hedysari Radix processed by traditional method were the lowest, 4.7767 and 37.2910 μg/g, respectively; the contents of calycosin and formononetin in raw Hedysari Radix and Hedysari Radix by honey microwave method were the same, 5.0802, 42.7989 μg/g, and 3.9839, 42.3145 μg/g, respectively. Conclusion Different honey sunburn methods for the contents of calycosin and formononetin in Hedysari Radix have certain effects, and honey roast method is the optimum method.
