Results 111 to 120 of about 374 (142)

Dalnigrin, a neoflavonoid marker for the identification of Brazilian rosewood (Dalbergia nigra) in CITES enforcement

Phytochemistry, 2010
International trade in Brazilian rosewood, Dalbergia nigra (Vell.) Allemão ex Benth., is regulated by the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). One problem in enforcing these regulations is the difficulty in distinguishing the wood of D.
Geoffrey C, Kite   +5 more
openaire   +2 more sources

Diversity and genetic structure in a mini-garden of Dalbergia nigra: A tree threatened with extinction in the Atlantic Forest

Plant Gene, 2021
Abstract Maintaining genetic variability within rare or threatened species is essential for the development of conservation and restoration strategies. Therefore, the objective of this study was to characterize the diversity and genetic structure in Dalbergia nigra mini-garden. DNA samples from 90 individuals of D.
Aline Ramalho dos Santos   +6 more
openaire   +1 more source

A New Isoflavone Glycoside from Dalbergia nigra

Journal of Natural Products, 1998
The new 5-hydroxy-6, 7-dimethoxy-4'-O-(6-O-D-apio-beta-D-furanosyl-beta-D-glucopyranosyl)i soflavone (1) has been isolated from Dalbergia nigra. The structure was elucidated using extensive spectroscopic analysis (1D and 2D NMR, MS, IR, UV).
, Mathias   +3 more
openaire   +2 more sources

Nitric oxide on the germination of Dalbergia nigra seeds with low vigor

2019
Nitric oxide is a compound that participates in many plant physiological processes, among which works by stimulating the germination both under normal and under stress conditions. This study aimed to investigate the effectiveness of potassium nitrate (KNO3) and sodium nitroprusside (SNP), forming nitric oxide, on the germination of seeds of low vigor ...
Ataíde, Glauciana M.   +3 more
openaire   +1 more source

Molecular markers applied to the genetic characterization of Dalbergia nigra: implications for conservation and management

Trees, 2022
Adelson Lemes da Silva Júnior   +7 more
openaire   +1 more source

Frequency of Apis mellifera bees on Bahia Jacaranda (Dalbergia nigra Vellozo) plants in the Sertão of Paraíba

V Seven International Multidisciplinary Congress
The Bahia Jacaranda ( Dalbergia nigra Vellozo) is a plant belonging to the Fabaceae family, which can reach 25 meters in height and 15 to 25cm in diameter, sometimes with a crooked and irregular trunk. It is a common tree in the Atlantic forest of the States of Bahia, Espírito Santo, Rio de Janeiro and São Paulo, but can be found in reforestation areas
Izabela Maria Formiga da Silva   +8 more
openaire   +1 more source

Home - About - Disclaimer - Privacy