Antiglycemic and antihypertension potential of extract from Syzygium malaccense (L.) Merr. & L.M.Perry leaf

Các tác giả

  • Tran Huu Thanh Hong Bang International University
  • Nguyen Thi Mai Huong Hong Bang International University
  • Nguyen Tran Kieu Diem Hong Bang International University
  • Tran Le Phuong Linh Hong Bang International University
  • Nguyen Kim Oanh Hong Bang International University
  • Nguyen Dang Hoanh Hong Bang International University
  • Ha Quang Thanh Biotechnology Center of Ho Chi Minh City
  • Bui Thanh Phong Hong Bang International University
DOI: https://doi.org/10.59294/HIUJS2025025

Từ khóa:

Syzygium malaccense, α-glucosidase, α-amylase, angiotensin-converting enzyme (ACE), Dipeptidyl peptidase IV (DPP-IV)

Tóm tắt

Background: Diabetes and hypertension are diseases of an increased rate in humans. The target enzymes of two diseases are α-glucosidase, α-amylase, dipeptidyl peptidase-IV (DPP-IV), and angiotensin-converting enzyme (ACE). Objective: The aim of this study is to determine the inhibition ability of inhibition ability α-glucosidase, α-amylase, dipeptidyl peptidase-IV (DPP-IV), and angiotensin-converting enzyme (ACE) of extract from S. malaccense leaves. Materials and method: S. malaccense leaves were extracted with 96% alcohol at a ratio of 1:25 (w/v) to obtain total extract (TP). A quantity of total extract was fractionated with ethyl ether, ethyl acetate, and n-butanol solvents to obtain ethyl ether extract (EE extract), ethyl acetate extract (EA extract), n-butanol (BU extract), and the remaining aqueous solution (WA extract). TP extract and fractionated extracts were determined for enzyme inhibitory activity. Results: BU extract has the most potent inhibitory activity on α-amylase enzymes with an IC50 value of 265.23 µg/mL. The ethyl acetate (EA) extract was found with the highest inhibitory activity on α-glucosidase, DPP-IV, and ACE activity at IC50 values of 107.34 µg/mL, 160.07 µg/mL, and 186.32 µg/mL, respectively. Conclusion: The research indicates that leaf extracts can be applied to support the treatment of hypertension and diabetes.

Abstract

Background: Diabetes and hypertension are diseases of an increased rate in humans. The target enzymes of two diseases are α-glucosidase, α-amylase, dipeptidyl peptidase-IV (DPP-IV), and angiotensin-converting enzyme (ACE). Objective: The aim of this study is to determine the inhibition ability of inhibition ability α-glucosidase, α-amylase, dipeptidyl peptidase-IV (DPP-IV), and angiotensin-converting enzyme (ACE) of extract from S. malaccense leaves. Materials and method: S. malaccense leaves were extracted with 96% alcohol at a ratio of 1:25 (w/v) to obtain total extract (TP). A quantity of total extract was fractionated with ethyl ether, ethyl acetate, and n-butanol solvents to obtain ethyl ether extract (EE extract), ethyl acetate extract (EA extract), n-butanol (BU extract), and the remaining aqueous solution (WA extract). TP extract and fractionated extracts were determined for enzyme inhibitory activity. Results: BU extract has the most potent inhibitory activity on α-amylase enzymes with an IC50 value of 265.23 µg/mL. The ethyl acetate (EA) extract was found with the highest inhibitory activity on α-glucosidase, DPP-IV, and ACE activity at IC50 values of 107.34 µg/mL, 160.07 µg/mL, and 186.32 µg/mL, respectively. Conclusion: The research indicates that leaf extracts can be applied to support the treatment of hypertension and diabetes.

Tài liệu tham khảo

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Tải xuống

Số lượt xem: 98
Tải xuống: 24

Đã xuất bản

24.06.2025

Cách trích dẫn

[1]
T. H. Thanh, “Antiglycemic and antihypertension potential of extract from Syzygium malaccense (L.) Merr. & L.M.Perry leaf”, HIUJS, vol 8, tr 11–18, tháng 6 2025.

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PHARMACY

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