Results 11 to 20 of about 267 (119)

Market and policy setting for the trade in Dalbergia tonkinensis, a rare and valuable rosewood, in Vietnam

open access: yesTrees, Forests and People, 2020
Dalbergia tonkinensis (Fabaceae) is one of the most valuable rosewood furniture species in the world and, although threatened in the wild, is being traded in local markets in north Vietnam. Trade in D.
Nong Phuong Nhung   +5 more
doaj   +4 more sources

Comparative analysis of complete plastid genome reveals powerful barcode regions for identifying wood of Dalbergia odorifera and D. tonkinensis (Leguminosae) [PDF]

open access: yesJournal of Systematics and Evolution, Volume 60, Issue 1, Page 73-84, January 2022., 2022
Abstract Dalbergia odorifera T. C. Chen (Leguminosae), a rare and endangered tree species endemic to Hainan Island of China, produces the most expensive and rarest wood in China. The wood characteristics of D. odorifera are remarkably similar to those of D.
Ming Qin   +10 more
wiley   +4 more sources

Chemical Composition of Dalbergia tonkinensis Heartwood Extracts and Comparison with Dalbergia odorifera

open access: yesBioResources, 2022
Dalbergia tonkinensis is very similar to Dalbergia odorifera in material, texture, and other macroscopic characteristics, and a comparison of the commonalities and differences in the chemical composition of the extractives may help to distinguish the two.
Zhongmian Wei   +3 more
doaj   +4 more sources

Antimicrobial Activity of the Constituents of and Structural-Bioactive Highlights [PDF]

open access: yesNatural Product Communications, 2018
The vulnerable plant Dalbergia tonkinensis Prain, is a rare species, native to Vietnam. Phytochemical investigations and biological evaluations of this species are quite limited.
Ninh The Son   +8 more
doaj   +2 more sources

Two New Carboxyethylflavanones from the Heartwood of and Their Antimicrobial Activities [PDF]

open access: yesNatural Product Communications, 2017
Two new carboxyethylflavanone derivatives, (2 S )-8-carboxyethylnarigenin (2) and (2 S )-6,8-dicarboxyethylpinocembrin (3) were isolated from the heartwood of Dalbergia tonkinensis Prain, along with four known compounds 1, and 4-6.
Ninh The Son   +3 more
doaj   +2 more sources

A DNA barcode reference library for CITES listed Malagasy Dalbergia species. [PDF]

open access: yesEcol Evol, 2023
The illegal and unsustainable exploitation and illegal international trade of Dalbergia (rosewood) precious woods remains a serious conservation problem. Thirty‐six Dalbergia samples representing 12 Dalbergia species from Madagascar were collected to test the efficacy of a region plastid genome (rbcL) and a nuclear transcribed spacer ITS used as ...
Rakotonirina TJ   +4 more
europepmc   +2 more sources

Gastrodia elata BI.:A Comprehensive Review of Its Traditional Use, Botany, Phytochemistry, Pharmacology, and Pharmacokinetics. [PDF]

open access: yesEvid Based Complement Alternat Med, 2023
Ethnopharmacological Relevance. The medicinal use of Gastrodia elata BI., a dry tuber of the orchid family, has a long history. Gastrodia elata BI. has the functions of calming the liver, relieving muscle spasms, and dispelling gas. Aim of this Review.
Wu YN   +7 more
europepmc   +2 more sources

Early Field Performance and Genetic Variation of Dalbergia tonkinensis, a Valuable Rosewood in Vietnam

open access: yesForests, 2022
Dalbergia tonkinensis is being promoted in Vietnam for the future supply of prized wood for furniture and chemical extraction. Expansion of the plantation area requires a reliable source of quality seed. This study evaluates the field performance of progeny from mature mother trees in natural forests and urban environments.
Bernard Dell   +5 more
openaire   +1 more source

A survey in natural forest ecosystems of Vietnam reveals high diversity of both new and described Phytophthora taxa including P. ramorum [PDF]

open access: yes, 2020
In 2016 and 2017, surveys of Phytophthora diversity were performed in 25 natural and semi-natural forest stands and 16 rivers in temperate and subtropical montane and tropical lowland regions of Vietnam.
Bakonyi, József   +14 more
core   +2 more sources

Study on lipid and phospholipid composition from the seed oil of Dalbergia tonkinensis

open access: yesVietnam Journal of Science and Technology, 2023
The content and composition of classes and molecular species of phospholipid extracted from Dalbergia tonkinensis Prain (Cây Sưa) seed oil in Viet Nam have been investigated using HPLC-HRMS and LCMS-IT-TOF. The content of phospholipid subclasses and their molecular species of D. tonkinensis seed oil have been investigated for the first time.
Doan Lan Phuong   +7 more
openaire   +1 more source

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