DETERMINATION OF FLAVONOIDS IN HAWTHORN FRUITS AND THEIR ANTIOXIDATION EFFECT
- VernacularTitle:红果中黄酮化合物的分析及抗氧化性能测定
- Author:
Ruihua HUI
;
Dongyan HOU
;
Qioushi JIANG
;
Xiaoyuan LIOU
;
Hua GUO
- Publication Type:Journal Article
- Keywords:
hawthorn fruit;
flavonoids;
low-injection chemiluminescence method;
antioxidation effect
- From:
Acta Nutrimenta Sinica
1956;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To extract and determine the flavonoids of hawthorn fruits and their antioxidative effect. Method: The ultrasonic method was used for extracting flavonoids. The content of flavonoids was determined by spectrophotometry, and the antioxidation effect was determined by flow-injection chemiluminescence.. Results and Conclution: The recovery rate was 96%～105% and the coefficient of variation was 0.14 % by spectrophotometry. Hawthorn fruits had high antioxidative effect, showing dose-response relation.
