DETERMINATION OF FLAVONOIDS IN HAWTHORN FRUITS AND THEIR ANTIOXIDATION EFFECT / 营养学报
Acta Nutrimenta Sinica
;
(6)1956.
Article
in Chinese
| WPRIM
| ID: wpr-558749
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.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Acta Nutrimenta Sinica
Year:
1956
Type:
Article
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