Sequential extraction with petroleum ether, chloroform–ethyl acetate, methanol, and water was carried out on 40 commonly used Chinese medicinal herbs. The antioxidant power of different fraction extracts was measured with both the DPPH assay and the FRAP assay. Ascorbic acid and butylated hydroxytoluene were used as two reference antioxidants. The total phenolic content of the extracts was measured by Folin-Ciocalteu method. The fraction extracts showed different antioxidant activity in the two assays; however, there was a significant positive correlation between the DPPH assay and the FRAP assay. Methanol fraction extracts generally demonstrated stronger antioxidant power and higher total phenolic content than did the others. The results s...
Herbs have drawn much attention of people worldwide, not only because of their economic value as foo...
In Chinese communities, regular consumption of Chinese-medicated diets (CMD) (usually in the form of...
In Chinese communities, regular consumption of Chinese-medicated diets (CMD) (usually in the form of...
Sequential extraction with petroleum ether, chloroform-ethyl acetate, methanol, and water was carrie...
The antioxidant activities and total phenolic contents of 30 Chinese medicinal plants were evaluated...
Traditional Chinese medicinal herbs have been used for thousands of years to treat numerous ailments...
Cancer prevention and treatment using traditional Chinese medicines have attracted increasing intere...
The efficiencies of two traditional extraction methods used in Chinese medicine (the decoction metho...
Here, 45 Chinese herbs that regulate blood circulation were analyzed for antioxidant activity using ...
Here, 45 Chinese herbs that regulate blood circulation were analyzed for antioxidant activity using ...
Background: The main aim of this study is to evaluate the antioxidant and anti-inflammatory properti...
Background: The main aim of this study is to evaluate the antioxidant and anti-inflammatory properti...
The antioxidant, anti-inflammatory, and cytotoxic activities of water and ethanol extracts of 14 Chi...
In order to find out new sources of safe and inexpensive antioxidants, the antioxidant capacities of...
The antioxidant, anti-inflammatory, and cytotoxic activities of water and ethanol extracts of 14 Chi...
Herbs have drawn much attention of people worldwide, not only because of their economic value as foo...
In Chinese communities, regular consumption of Chinese-medicated diets (CMD) (usually in the form of...
In Chinese communities, regular consumption of Chinese-medicated diets (CMD) (usually in the form of...
Sequential extraction with petroleum ether, chloroform-ethyl acetate, methanol, and water was carrie...
The antioxidant activities and total phenolic contents of 30 Chinese medicinal plants were evaluated...
Traditional Chinese medicinal herbs have been used for thousands of years to treat numerous ailments...
Cancer prevention and treatment using traditional Chinese medicines have attracted increasing intere...
The efficiencies of two traditional extraction methods used in Chinese medicine (the decoction metho...
Here, 45 Chinese herbs that regulate blood circulation were analyzed for antioxidant activity using ...
Here, 45 Chinese herbs that regulate blood circulation were analyzed for antioxidant activity using ...
Background: The main aim of this study is to evaluate the antioxidant and anti-inflammatory properti...
Background: The main aim of this study is to evaluate the antioxidant and anti-inflammatory properti...
The antioxidant, anti-inflammatory, and cytotoxic activities of water and ethanol extracts of 14 Chi...
In order to find out new sources of safe and inexpensive antioxidants, the antioxidant capacities of...
The antioxidant, anti-inflammatory, and cytotoxic activities of water and ethanol extracts of 14 Chi...
Herbs have drawn much attention of people worldwide, not only because of their economic value as foo...
In Chinese communities, regular consumption of Chinese-medicated diets (CMD) (usually in the form of...
In Chinese communities, regular consumption of Chinese-medicated diets (CMD) (usually in the form of...