Title of article
Biochemical and antibacterial properties of Thai medicine herbal infusions
Author/Authors
Chunthanom, P. Rajamangala University of Technology Isan, Sakon Nakhon campus - Faculty of Natural Resources - Department of Food Science and Technology, Thailand , Chaikham, P. Chiang Mai University - Science and Technology Research Institute, Thailand , Intaket, R. Rajamangala University of Technology Isan, Sakon Nakhon campus - Faculty of Natural Resources - Department of Thai Traditional Medicine, Thailand
From page
1901
To page
1907
Abstract
Biochemical and antibacterial properties of Thai medicine herbal extracts including chrysanthemum, lotus stamen, bullet wood, cananga, safflower, roselle and licorice as well as cashew flower, leaf buds and leave were investigated. It was found that dried cashew flower, leaf buds and leave extracts contained highest amount of total phenolics, tannin and 2,2-diphenyl-1-picrylthydrazyl (DPPH) radical inhibition compared to the other herbs. Escherichia coli inhibition of cashew flower, cashew leaf buds and cashew leave extracts was higher than others. The flavored herbal infusion, mixture of cashew flower, licorice root, cashew leaf buds and cashew leave (7:1.25:1.25:0.5 by weight), had high quantities of total phenolics, tannin and antioxidant capacity (DPPH assay) as well as antibacterial activity than those of Thai green tea extract. In overall the highest antimicrobial activity occurred in flavored herbal infusion was related with the highest tannin content and acidity.
Keywords
Thai medicine herbal plants , Herbal infusion , Biochemical property , Antibacterial activity
Journal title
International Food Research Journal
Journal title
International Food Research Journal
Record number
2560597
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