Results 91 to 100 of about 6,857 (151)

Survey of Phytochemical Diversity of Secondary Metabolism in Selected Wild Medicinal Plants [PDF]

open access: yes, 2010
A phytochemical screening of alkaloids, triterpenes saponins and tannin was carried out the selected medicinal plant parts of leaf, barks, rhizome and fruit samples from 63 plant species representing 26 genera and 25 families.
Maridass, M.
core   +1 more source

Wiki-keys for the ferns of the Flora of Equatorial Guinea [PDF]

open access: yes, 2010
Flora of Equatorial Guinea is a research project coordinated by the Real Jardín Botánico of Madrid with the aim to produce a modern Flora for this almost unknown territory. One of our goals is to develop the website www. floradeguinea.com. A system of
Aedo, Carlos   +5 more
core   +1 more source

Diospyrone, a new coumarinylbinaphthoquinone from Diospyros canaliculata (Ebenaceae): structure and antimicrobial activity

open access: yesBulletin of the Chemical Society of Ethiopia, 2005
A new binaphthoquinone bearing two 4-hydroxy-5-methylcoumarin-3-yl units has been isolated from the stem bark of Diospyros canaliculata De Wildeman in addition to five known compounds: lupenone, betulinic acid, gerberinol, plumbagin and canaliculatin ...
J.G. Tangmouo   +10 more
doaj  

Potensi Biomassa Dan Cadangan Karbon Kebun Raya Balikpapan, Kalimantan Timur [PDF]

open access: yes, 2015
Kebun Raya Balikpapan dengan luas area 309,22 ha merupakan sebagian kecil dari 10.000 ha Hutan Lindung Sungai Wain di Kalimantan Timur, Indonesia, yang dialihfungsikan sebagai Kebun Raya.
Asikin, D. (Djauhar)   +3 more
core   +2 more sources

In vitro antiplasmodial properties of selected plants of Sabah [PDF]

open access: yes, 2011
The antiplasmodial activity of the crude extracts of thirty plant species collected from Sabah was evaluated using chloroquine-sensitive strain (D10) and chloroquine-resistant strain (Gombak A) of Plasmodium falciparum.
Abdullah, Noor Rain   +9 more
core  

Keanekaragaman Tumbuhan Dan Potensinya Di Cagar Alam Tangale, Gorontalo [PDF]

open access: yes, 2009
Plant inventory has been carried out in Tangale Nature Reserves in GorontaloProvince, North Sulawesi (2002). This area covers about 113 ha. About 250species have been listed from this area, and 72 species of them utilized by thelocal people who leave in ...
Djarwaningsih, T. (Tutie)   +2 more
core  

Biometría de hojas, frutos y semillas de Mabolo (Diospyros blancoi Willd)

open access: yesRevista de la Facultad de Agronomía, 2018
Mabolo, originaria de Filipinas, de condiciones favorables para el crecimiento y la producción comercial en Brasil, es propagada vía semilla o por estacas.
Carlos Vilcatoma-Medina   +4 more
doaj  

Antibacterial effects of extracts of Ocimum gratissimum and piper guineense on Escherichia coli and Staphylococcus aureus [PDF]

open access: yes, 2009
The upsurge in the prevalence of side effects of many synthetic antimicrobial agents and incidence of multidrug resistant bacteria has spurred scientists on the research for plant based antimicrobial of therapeutic potentials.
Ajani, O. O.   +4 more
core  

Pemanfaatan Tumbuhan Obat Tradisional oleh Masyarakat Sekitar Hutan Lindung Sentajo Kabupaten Kuantan Singingi Provinsi Riau [PDF]

open access: yes, 2017
This research is aimed to find out the types, parts and the pattern of utilization of medicine plants by communities around Sentajo protected forest in Kuantan Singingi Regency.
Arlita, T. (Tuti)   +2 more
core  

Triterpenoids from the Leaves of Diospyros digyna and Their PTP1B Inhibitory Activity

open access: yesMolecules
Six new 2α-hydroxy ursane triterpenoids, 3α-cis-p-coumaroyloxy-2α,19α-dihydroxy-12-ursen-28-oic acid (1), 3α-trans-p-coumaroyloxy-2α,19α-dihydroxy-12-ursen-28-oic acid (2), 3α-trans-p-coumaroyloxy-2α-hydroxy-12-ursen-28-oic acid (3), 3β-trans-p ...
Lan Huang   +8 more
doaj   +1 more source

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