Paper Title
EVALUATION OF ANTIDIABETIC EFFECT OF ETHANOLIC EXTRACT OF MINT FRESH POWDER, CARBON AND ASH
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Registration ID: IJNRD_311830
Published ID: IJNRD2601205
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Keywords
Mentha spicata, phytochemicals, antioxidant activity, antidiabetic activity, α-amylase inhibition, α-glucosidase inhibition, carbon dots, mint leaves
Abstract
The present study investigated the phytochemical composition, antioxidant capacity, and antidiabetic potential of mint (Mentha spicata) leaves in three different forms: ethanolic extract of fresh powder, carbon dots, and ash. Preliminary phytochemical screening of the ethanolic extract revealed the presence of alkaloids, carbohydrates, phenols, flavonoids, sterols, diterpenoids, and quinones. Quantitative analysis demonstrated that phenols and flavonoids were present in higher concentrations compared to alkaloids and tannins, indicating their possible contribution to bioactivity. Antioxidant activity was evaluated using ABTS, DPPH, nitric oxide, and ferric ion scavenging assays, where significant radical scavenging activity was observed, particularly attributable to phenolic and flavonoid constituents. The antidiabetic potential of mint leaves was assessed through inhibition of key carbohydrate-hydrolyzing enzymes, α-amylase and α-glucosidase. The ethanolic extract of fresh mint powder showed notable enzyme inhibition in a concentration-dependent manner, with comparatively reduced yet significant activity observed for carbon dots and ash. Although fresh powder extract exhibited the highest antidiabetic efficacy, carbon dots and ash also demonstrated appreciable inhibitory effects, possibly due to the presence of bioavailable minerals and altered surface chemistry. Overall, the findings suggest that M. spicata possesses substantial antioxidant and antidiabetic properties in vitro, irrespective of its form, with fresh powder being the most potent. Carbon dots offer added advantages of stability and tunability, making them promising alternatives. Further in vivo studies and clinical trials are warranted to validate the therapeutic potential of mint leaves for diabetes management and functional food applications
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How To Cite (APA)
Dr. P. Kalaivani, Dr. G. Kalyani, & Dr. K. Nadhiya (January-2026). EVALUATION OF ANTIDIABETIC EFFECT OF ETHANOLIC EXTRACT OF MINT FRESH POWDER, CARBON AND ASH. INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT, 11(1), c31-c50. https://ijnrd.org/papers/IJNRD2601205.pdf
Issue
Volume 11 Issue 1, January-2026
Pages : c31-c50
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Paper Reg. ID: IJNRD_311830
Published Paper Id: IJNRD2601205
Research Area: Life Sciences All
Author Type: Indian Author
Country: Chennai, Tamil nadu, India
Published Paper PDF: https://ijnrd.org/papers/IJNRD2601205.pdf
Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2601205
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