Botanical characteristics, phytochemical constituents, and antioxidant activity of Xenostegia tridentata, collected in Da Nang
Keywords:
Xenostegia tridentata, botanical characteristics, phytochemical constituents, antioxidant activityAbstract
Objective: To investigate the botanical characteristics, phytochemical constituents, and antioxidant activity of Xenostegia tridentata. Materials and Methods: X. tridentata samples collected in Da Nang City, Vietnam, were examined for morphological, anatomical, and powder characteristics. Phytochemical constituents were identified using chemical tests and thin-layer chromatography. Antioxidant activity was evaluated using the DPPH free radical scavenging assay. Results: Morphological, anatomical, and powder characteristics of X. tridentata were documented. Phytochemical screening revealed the presence of flavonoids, polyphenols, coumarins, tannins, sterols, reducing sugars, and organic acids. The extract exhibited moderate antioxidant activity with an IC₅₀ value of 0.2111 mg/mL. Conclusion: This study provides scientific data on the botanical characteristics, phytochemical composition, and antioxidant activity of X. tridentata, supporting further research and potential medicinal applications.
References
1. Võ Văn Chi. Từ điển cây thuốc Việt Nam. Tập 1. Nhà xuất bản Y học; 2012:163-164.
2. Bidkar AA, Sherje AP, Gujar KN, Bagul US, Miniyar PB, Aphale SA. Phytochemical and pharmacological investigation of extracts of Merremia tridentata Linn. (Convolvulaceae). Journal of Natural Remedies. 2009;9(1):79-84. DOI: 10.18311/jnr/2009/225
3. Suntivich R, Songjang W, Jiraviriyakul A, Ruchirawat S, Chatwichien R. LC-MS/MS metabolomics-facilitated identification of the active compounds responsible for anti-allergic activity of the ethanol extract of Xenostegia tridentata. PLoS One. 2022;17(4):0265505. DOI: 10.1371/journal.pone.0265505
4. Chatwichien J, Semakul N, Yimklan S, et al. Lutein derived from Xenostegia tridentata exhibits anticancer activities against A549 lung cancer cells via hyaluronidase inhibition. PLoS One. 2024;19(12):0315570. DOI: 10.1371/journal.pone.0315570
5. Lenh VV, Em CP, Cuong VN, Ngọc Thoi ND, Tuong Vi LT, Tuyen NT. In vitro and in vivo antidiabetic activity, isolation of flavonoids, and in silico molecular docking of stem extract of Merremia tridentata (L.). Biomed Pharmacother. 2022;146:112611. DOI: 10.1016/j.biopha.2021.112611
6. Papa BS, Assatou AG, Alioune F, et al. Phytochemical study and antimicrobial activity of various extracts of Merremia tridentata (Convolvulaceae) leaves. Int Res J Pure Appl Chem. 2024;25(5):56-64. DOI: 10.9734/irjpac/2024/v25i5875
7. Lakshmanan R, Marisamy K, Abinaya SM, Karpagavalli B, Karthika A, Arunmani M. Phytochemical characterization and antimicrobial properties of Merremia tridentata (L.) Hallier. f.: a traditional medicinal plant. Indo Am J Life Sci Biotechnol. 2024;21(4):27-38.
8. Papa BS, Aissatou AG, Alioune. Assay of total polyphenols, flavonoids, and proanthocyanidins and determination of the antioxidant activity of different extracts of Merremia tridentata leaves. Science Journal of Chemistry. 2022;4(10):120-125. DOI: 10.11648/j.sjc.20221004.14
9. Nguyễn Nghĩa Thìn. Phương pháp nghiên cứu thực vật. Đại học Quốc gia Hà Nội; 2007:23-27.
10. Fang RC, Huang SH. Convolvulaceae. Flora of China. 1995;16(1):271-325.
11. Austin DF, Staples GW. Xenostegia, a new genus of Convolvulaceae. Brittonia. 1980;32(4):533-536. DOI: 10.2307/2806166
12. Nguyễn Viết Thân. Kiểm nghiệm dược liệu bằng phương pháp hiển vi. Nhà xuất bản Khoa học và kỹ thuật; 2003:20-25.
13. Trần Hùng, Nguyễn Viết Kình. Phương pháp nghiên cứu dược liệu. Đại học Y Dược TP Hồ Chí Minh; 2015:2-126.
14. Bộ Y tế. Dược điển Việt Nam V. Tập 2. Nhà xuất bản Y học; 2017.
15. Shimamura T, Sumikura Y, Yamazaki T, et al. Applicability of the DPPH assay for evaluating the antioxidant capacity of food additives: inter-laboratory evaluation study. Anal Sci. 2014;30(7):717-721. DOI: 10.2116/analsci.30.717
16. Sowndhararajan K, Joseph JM, Arunachalam K, Manian S. Evaluation of Merremia tridentata (L.) Hallier f. for in vitro antioxidant activity. Food Sci Biotechnol. 2010;19:663-669. DOI: 10.1007/s10068-010-0093-z
17. Makajanma MM, Taufik I, Faizal A. Antioxidant and antibacterial activity of extract from two species of mosses: Leucobryum aduncum and Campylopus schmidii. Biodiversitas. 2020;21:2751-2758. DOI: 10.13057/biodiv/d210651
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