Đặc điểm hình thái, cấu trúc giải phẫu và thành phần hóa học của an xoa (Helicteres hirsuta Lour.) tại An Giang và Kiên Giang=Morphologies, anatomical structures, and phytochemical compositions of Helicteres hirsuta Lour. in An Giang and Kien Giang Province

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Tác giả: Khởi Nghĩa Nguyễn, Quốc Khương Nguyễn, Trọng Hồng Phúc Nguyễn, Thành Đạt Phan, Thị Yến Nhi Phan, Thị Hằng Phùng

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Khoa học (Đại học Cần Thơ), 2024

Mô tả vật lý: tr.75-86

Bộ sưu tập: Metadata

ID: 244358

Thêm vào giỏ

According to ethnobotanical experience, Helicteres hirsuta Lour. contains many special biological active substances with antioxidant capacity, liver protection ability, and can be resistant to many types of cancer cells. This study analyzed, described the botanical characteristics, chemical compositions of H. Hirsuta, and soil properties collected at two locations (Cam Mountain - An Giang Province and Lai Son Island - Kien Giang Province). The objective of the study was to build a complete database for determining the effectiveness of disease treatment and zoning the growing areas H. hirsuta in the Mekong Delta. The results show that soil nutrients (especially nitrogen and phosphorus) have an affection on the morphology and anatomical structure of the species. However, H. hirsuta is a group of plants with low nutritional ingredients according to the assessment scale of TCVN (2000). There are differences in the chemical compositions when quantifying some compounds in different sampling areas. Some special medicinal substances such as saponin, phenol, and coumarin are only present in samples collected at Lai Son.Theo kinh nghiệm dân gian, cây an xoa (Helicteres hirsuta Lour.) có nhiều hoạt chất sinh học đặc biệt, có khả năng kháng oxy hóa, bảo vệ gan, kháng lại nhiều loại tế bào ung thư. Nghiên cứu này đã tiến hành khảo sát các đặc điểm thực vật học, thành phần hóa học và đặt tính đất, của H. hirsuta thu tại hai địa điểm: núi Cấm (An Giang) và Lại Sơn (Kiên Giang). Mục tiêu của nghiên cứu xây dựng dữ liệu cho việc xác định hiệu quả điều trị bệnh và khoanh vùng các khu vực trồng an xoa tại đồng bằng sông Cửu Long. Kết quả cho thấy, thành phần dinh dưỡng đất (đặc biệt là đạm và lân) có ảnh hưởng đến hình thái và cấu trúc giải phẫu của loài, tuy nhiên, an xoa là nhóm thực vật có nhu cầu dinh dưỡng thấp theo thang đánh giá của TCVN (2000). Có sự khác biệt về thành phần hóa học khi định tính một số hợp chất tại các khu vực thu mẫu khác nhau, một số chất dược liệu đặc biệt như saponin, phenol và coumarin chỉ có ở mẫu thu được tại Lại Sơn.

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