antioxidant activity and mechanism of protocatechuic acid

antioxidant activity and mechanism of protocatechuic acid

Antioxidant Activity and Mechanism of Protocatechuic Acid

Therefore, in the present work, the antioxidant activity and antioxidant mechanism of protocatechuic acid was clarified using various in vitro antioxidant assays including 1,1-diphenyl-2-picryl-hydrazyl (DPPH•), 2,2’-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS), and superoxide anion radicals (•O 2

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antioxidant activity and mechanism of protocatechuic acid in

Antioxidant Activity and Mechanism of Protocatechuic Acid in

Antioxidant Activity and Mechanism of Protocatechuic Acid in vitro Background : Protocatechuic acid (PCA) is a natural phenolic acid widely distributed in plants and is considered as an active component of some traditional Chinese herbal medicines such as Cibotium barometz (L.) J.Sm, Stenoloma chusanum (L.) Ching, Ilex chinensis Sims.

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antioxidant activity and mechanism of protocatechuic acid in

Antioxidant Activity and Mechanism of Protocatechuic Acid in

Antioxidant Activity and Mechanism of Protocatechuic Acid in vitro Xican Li 1,* , Xiaozhen Wang 1 , Dongfeng Chen 2 , Shuzhi Chen 1 1 School of Chinese Herbal Medicin, Guangzhou University of

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antioxidant activity and mechanism of protocatechuic acid in

Antioxidant Activity and Mechanism of Protocatechuic Acid in

Background: Protocatechuic acid (PCA) is a natural phenolic acid widely distributed in plants and is considered as an active component of some traditional Chinese herbal medicines such as Cibotium barometz (L.) J.Sm, Stenoloma chusanum (L.) Ching,

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preparation, characterization and antioxidant activity of

Preparation, characterization and antioxidant activity of

Antioxidant activity and mechanism of protocatechuic acid in vitro Functional Foods in Health and Disease , 1 ( 7 ) ( 2011 ) , pp. 232 - 244 CrossRef View Record in Scopus Google Scholar

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antioxidant activity of protocatechuates evaluated by dpph

Antioxidant activity of protocatechuates evaluated by DPPH

Protocatechuic acid (PA) was successfully lipophilized using alcohols from C 1 to C 18. • Lipophilization could improve PA antioxidant capacity in heterogeneous media. • Antioxidant activity is related to compound polarity and method of evaluation. • Protocatechuates could be considered as potential preservatives in food. •

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