PHYTOCHEMICAL INVESTIGATION AND PHENOLIC CONTENTS IN LEAVES OF THREE QUERCUS SPECIES IN LAM DONG PROVINCE
The genus Quercus L. is the largest within the Fagaceae family, comprising over 500 species that are widely distributed across Europe, North America, the Mediterranean, temperate deciduous forests in East Asia, and tropical montane forests in Southeast Asia. This study aimed to investigate the p...
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| Những tác giả chính: | , , |
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| Định dạng: | Journal article |
| Ngôn ngữ: | Vietnamese |
| Được phát hành: |
TNU Journal of Science and Technology
2024
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| Những chủ đề: | |
| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/handle/123456789/3347 |
| Các nhãn: |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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| Tóm tắt: | The genus Quercus L. is the largest within the Fagaceae family,
comprising over 500 species that are widely distributed across
Europe, North America, the Mediterranean, temperate deciduous
forests in East Asia, and tropical montane forests in Southeast Asia.
This study aimed to investigate the phytochemical composition and
evaluate the total polyphenolic content of methanol extracts from the
leaves of three Quercus species: Q. henferiana, Q. bidoupensis, and
Q. lanata. Using the method of quantitative analysis chemical
composition and polyphenol quantification of the extarct, according to
the phytochemical composition identified, all of the methanol extracts
included anthraglycoside, reducing sugars, flavonoids, sesquiterpene,
lactone, and tannins. Methanol extacts prepared from the leaves of Q.
bidoupensis, Q. henferiana, and Q. lanata were found to have total
phenol amounts of 58.3478 (mgGAE/g), 81.4136 (mgGAE/g), and
18.5381 (mgGAE/g), respectively. This result is the first report on the
chemical composition of these three species. It can be helpful to
scientific data for application in the pharmaceutical industry and other
fields in our lives. |
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