Results 211 to 220 of about 52,517 (258)

Microfungi on Tectona grandis (teak) in Northern Thailand

Fungal Diversity, 2016
To date there is virtually no information available concerning the fungi associated with Tectona grandis (teak) (Lamiaceae) in Thailand. In this study, samples of microfungi were collected from both asymptomatic stems and dead wood, and symptomatic branches, stem and leaves of T.
Mingkwan Doilom, Asha J Dissanayake, Dhanushka Nadeeshan Wanasinghe   +2 more
exaly   +2 more sources

Removal of cutting oil from wastewater by utilization of novel adsorbent developed from teak leaf (Tectona grandis): equilibrium, kinetic, and thermodynamic studies

Chemical Engineering Communications, 2023
The disposal of oily wastewater is a severe environmental problem faced by the metalworking and automobile industries. When released into the environment, oil-contained wastewater severely threatens plant, animal, and human life.
Mable Mathew, A. M. George, A. R. Tembhurkar   +2 more
semanticscholar   +1 more source

Synthesis of ZnO nanoparticles using leaf extract of Tectona grandis (L.) and their anti-bacterial, anti-arthritic, anti-oxidant and in vitro cytotoxicity activities

New Journal of Chemistry, 2017
N Senthilkumar, Vetha Potheher I
exaly   +2 more sources

Resistance to biodeterioration of thermally modified Eucalyptus grandis and Tectona grandis short-rotation wood

Wood Material Science & Engineering, 2022
This study aimed to assess the biological resistance of thermally modified Eucalyptus grandis (eucalypt) and Tectona grandis (teak) short-rotation wood. Different treatment categories were investigated: untreated and thermally modified eucalypt and teak ...
T. M. Brito, Glaucileide Ferreira, João Gabriel Missia da Silva, Adriano Ribeiro de Mendonça, H. F. Neto, J. Paes, D. C. Batista   +6 more
semanticscholar   +1 more source

Bioactive apocarotenoids from Tectona grandis

Phytochemistry, 2008
The bioactive fractions of Tectona grandis have yielded seven apocarotenoids, two of which have been isolated for the first time as natural products (tectoionols A and B). The chemical structures were determined through 1D and 2D nuclear magnetic resonance experiments.
Francisco A, Macías, Rodney, Lacret, Rosa M, Varela, Clara, Nogueiras, Jose M G, Molinillo   +4 more
openaire   +2 more sources

Towards sustainable biodiesel and chemical production: Multifunctional use of heterogeneous catalyst from littered Tectona grandis leaves

Waste Management, 2020
Minakshi Gohain, Hridoyjit Phukon, Utpal Bora   +2 more
exaly   +2 more sources

Iron Modification of Biochar Developed from Tectona grandis Linn. F. for Adsorptive Removal of Tetracycline from Aqueous Solution

, 2021
Iron-modified biochar was prepared using woody biomass of Tectona grandis Linn f. for the removal of tetracycline from an aqueous solution. The prepared biochar was characterized by Fourier transformed infra-red spectroscopy, Scanning electron microscope,
Anushree Srivastava, Hemen Dave, Shivesh Kumar Azad, Madhu Kumari, Sharad Karwal, Pooja Karma, Prabhuti Tiwari, K. Prasad   +7 more
semanticscholar   +1 more source

Isolation and Phytotoxicity of Terpenes from Tectona grandis

Journal of Chemical Ecology, 2010
A study was carried out on the allelopathic potential of four forest species, Tectona grandis, Aleurites fordii, Gliricidia sepium, and Maytenus buxifolia. The most active species, T. grandis, was selected to perform a phytochemical study. A new compound, abeograndinoic acid, was isolated, and elucidation of its structure showed that this compound has ...
Francisco A, Macías, Rodney, Lacret, Rosa M, Varela, Clara, Nogueiras, Jose M G, Molinillo   +4 more
openaire   +2 more sources

Isozyme variation among teak (Tectona grandis L.f.) provenances

Theoretical and Applied Genetics, 1995
Fourteen enzyme systems were analysed in leaf parenchyma of nine native and introduced populations of teak. These enzyme systems were encoded by 20 putative loci of which 18 were polymorphic. Populations showed a general lack of heterozygosity (average FIS = 0.11).
Kertadikara, A.W.S., Prat, D.
openaire   +3 more sources

Note: A NAPHTHOQUINONE DERIVATIVE FROM TECTONA GRANDIS (LINN.)

Journal of Asian Natural Products Research, 2004
A new naphthoquinone derivative has been isolated, along with a number of prenylnaphthoquinone congeners, from the heartwood of Tectona grandis (Linn.). It was characterized as dehydro-alpha-isodunnione (1) by careful analysis of its spectral data.
Pradeep K, Gupta, Pahup, Singh
openaire   +2 more sources