Výsledky vyhledávání - "Hong Thien Van"

Akademický článek

Chemical components and biological properties from acetone extracts of Conamomum vietnamense

Autor: Tan Viet Pham, Le Pham Tan Quoc, My Phuong Nguyen, Hong Ngoc Nguyen, Quoc Hung Nguyen, Thanh Tho Le, Van Hop Nguyen, Hong Thien Van

Publikováno v: Journal of Applied Botany and Food Quality, Vol 97 (2024)

Conamomum vietnamense is an endemic and rare species from Vietnam. The aim of this study is to determine the chemical compositions, antibacterial and antioxidant properties of the acetone extracts obtained from the different organs of this species fo

Externí odkaz: https://doaj.org/article/9e72ac164f9247ec9a622a948ee0367b

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Akademický článek

A new species of Typhonium (Araceae) from Vietnam

Autor: Hong Truong Luu, Nga Nguyen-Phi, Quoc Dat Nguyen, Hieu Cuong Nguyen, Hong Thien Van, Xuan Bach Nguyen-Le

Publikováno v: PhytoKeys, Vol 238, Iss , Pp 119-126 (2024)

Typhonium obtusum is described as a new species endemic to Vietnam. It is unique in the genus in having an oblong-elliptic spathe limb with an obtuse apex and yellowish-greenish filiform staminodes with a down-curved acumen. The ecology, distribution

Externí odkaz: https://doaj.org/article/cf5c4dca83554644ba2e19aa52453d10

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Akademický článek

Chemical profiles and biological activities of acetone extracts of nine Annonaceae plants

Autor: Ngoc Duyen Nguyen, Sao Mai Dam, Ngoc Nam Trinh, Quoc Hung Nguyen, Thanh Tho Le, Van Son Le, Hong Thien Van, Ngoc An Nguyen, Hanh Thi-Dieu Nguyen, Tan-Viet Pham

Publikováno v: Journal of Applied Botany and Food Quality, Vol 96 (2023)

This study investigated the chemical components and bioactivities of acetone leaf extracts of nine Annonaceae plants collected in the Binh Chau-Phuoc Buu Nature Reserve, Vietnam. A total of 182 constituents were identified, with linolenic acid, diaeu

Externí odkaz: https://doaj.org/article/caca874e73a44a60acd9e18df64e5540

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Akademický článek

Chemical Diversity of Essential Oils from Aerial Parts of Eight Species of Zingiberaceae Family from Vietnam

Autor: Hong Thien Van, Sao Mai Dam, Uyen Thuy Xuan Phan, Thi Ngoc Anh Nguyen, Thi Bao Tran Nguyen, Tan Loc Tran, Thao Nguyen Luu, Van Son Le, Nguyen Tuong An Huynh

Publikováno v: Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 70, Iss 4-5, Pp 273-281 (2022)

The objective of this work was to analyze the content and the chemical diversity of the essential oils from the aerial parts of eight species belonging to Zingiberaceae family collected in Binh Chau-Phuoc Buu Nature Reserve, Vietnam. The essential oi

Externí odkaz: https://doaj.org/article/893ef290b14446b8995a0971c0b5beb4

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Akademický článek

Chemical constituents and biological activities of essential oils of Amomum genus (Zingiberaceae)

Autor: Hong Thien Van

Publikováno v: Asian Pacific Journal of Tropical Biomedicine, Vol 11, Iss 12, Pp 519-526 (2021)

Amomum Roxb. includes the aromatic and medicinal plants native to tropical and subtropical Asia belonging to the family Zingiberaceae. Members of Amomum genus have been used for a long time in traditional medicine for the treatment of throat trouble,

Externí odkaz: https://doaj.org/article/e2bd45e41b7e478b9fee66267f30b348

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Akademický článek

Morphological and molecular data reveal a new species of Alocasia (Araceae) from Vietnam

Autor: Hong Thien Van, Phi Nga Nguyen, Ngoc Toan Tran, Hong Truong Luu

Publikováno v: Vietnam Journal of Science, Technology and Engineering, Vol 59, Iss 2 (2017)

Alocasia rivularis (Araceae) is proposed as a new species from central Vietnam. The new species is morphologically similar to those of the Cuprea Group of Alocasia, but according to results of the trnL-trnF IGS and matK sequences, and based on morpho

Externí odkaz: https://doaj.org/article/1215dd436ba9488796b34b30e0d37fb5

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