Ascorbic acid (AA), as an antioxidant compound that can neutralize reactive oxygen species (ROS), has been the therapeutic model compound included in these NPs. The goal of the present work has been the preparation and characterization (physicochemical and biological properties) of NPs...
Ascorbic acid is also used in supporting antioxidant activity and the immune system to work properly to protect the body from disease. Ascorbic acid may also be used for purposes not listed in this product guide. Ascorbic acid side effects ...
(which aids in the generation of adenosine triphosphate), norepinephrine synthesis, tyrosine metabolism, and amidating peptides. L-Ascorbic acid demonstrates antioxidant activity that may be of some benefit for reducing the risk of developing chronic diseases such as cancer, cardiovascular disease, and ...
Radical intermediates and antioxidant activity of ascorbic acid[J] . You-Cheng Liu,Zheng-Li Liu,Zheng-Xu Han.Reviews of Chemical Intermediates . 1988 (3)Liu, Y.-C., Liu, Z.-L., & Han, Z.-X. (1988). Radical intermediates and antioxidant activity of ascorbic acid. Research on Chemical...
As a water-soluble reducing agent and donor antioxidant, AscH− can undergo two consecutive, one-electron oxidations resulting in the formation of ascorbate radical (Asc−) and dehydroascorbic acid (DHA) (Fig. 1). Ascorbate can be regenerated from ascorbate radical and DHA, either enzymatically...
4.1 Ascorbic acid Ascorbic acid, also known as Vitamin C, is an essential nutrient that possess antioxidant activity. It can protect compounds from free radicals both in extracellular and intracellular spaces of biological systems. However, ascorbic acid is characterized by low thermal stability and ...
Gan L;Seib P A.Preparation and antioxidant activities of phenolic esters and ethers of I,ascorbic acid.Journal of carbohydratechemistry.1998.397-404GAN, LIXIAN ET AL: " Preparation and antioxidant activities of phenolic esters and ethers of L-ascorbic acid " JOURNAL OF CARBOHYDRATE CHEMISTRY , 17...
The role of ascorbic acid in the mosaic of coronary heart disease: Lipid metabolism and antioxidant functions Ascorbic acid (AA) is purported to have a preventative role in coronary heart disease (CHD) incidence. Studies in animal models support an interaction of AA in lipid metabolism, while ...
The antioxidant activity of ascorbic acid helps to cut-off reactive oxygen species, thereby lessening oxidative stress. The use of ascorbic acid has proven to enhance the absorption of nutritional elements in the midgut of larvae (Felton and Summers, 1993). The absence of ascorbic acid in the ...
aIn natural honeys, antioxidant activity is due to the presence of many various substances such as enzymes, organic acids,amino acids, Maillard reaction products, phenolic compounds,flavonoids, tocopherols, catechins, ascorbic acid, and carotenoids 在自然蜂蜜,抗氧化活动归结于许多各种各样的物质出现例如...