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Research Paper | Microbiology | India | Volume 4 Issue 10, October 2015
Preliminary Phytochemical Screening of Methanolic Extracts of Green Grapes and Black Grapes (Vitis vinifera L.)
Meenal Sharma | Ritu Thakur Bais [2]
Abstract: The dietary consumption of grapes and its products is associated with lower risks of cardiovascular diseases and certain types of cancers. In present research, we have focused on comparing bioactive components present in green and black grapes (Vitis vinifera). Extraction of grapes was done by maceration process with methanol. Phytochemical screening was performed to detect the presence of alkaloids, flavonoids, anthocyanin, anthraquinones, saponins, steroids & terpenoids, carbohydrates, glycosides, phenol compound, protein and amino acids respectively. Black grape was found to be phytochemically richer as compared to green grapes. Results reveal that green grape extract contained alkaloids, flavonoids, anthraquinones, saponins, carbohydrates and phenol compound. Steroids and glycosides were not found in preliminary (qualitative) analysis of black grapes.
Keywords: Green and black grapes, Vitis vinifera, maceration, phythochemical screening, preminilary qualitative analysis
Edition: Volume 4 Issue 10, October 2015,
Pages: 220 - 222
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Research Paper, Microbiology, India, Volume 12 Issue 2, February 2023
Pages: 359 - 366Isolation of Endophytic Fungi from Green Pepper (Piper Nigrum) and Analysis of Phytochemicals and their Antioxidant and Antibacterial Activity
Deepika M [3] | Gomathi N
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Research Paper, Microbiology, India, Volume 11 Issue 12, December 2022
Pages: 198 - 199Decolorization of Azo Dye by Different Microbial Strains
Dr. Nishi Mathur