Results 31 to 40 of about 7,345 (218)

Shade Tree Selection in Cocoa Agroforestry: Ghanaian Farmers' Preferences, Ecological Insight and Drivers of Local Ecological Knowledge. [PDF]

open access: yesEcol Evol
The study found a moderate (23) pool of preferred shade tree species among cocoa farmers, with specific species favored at different cocoa production stages, which highlights the need for diversified agroforestry systems to enhance resilience and sustainability.
Asigbaase M, Ndego SB, Effah B.
europepmc   +2 more sources

Anti-Malarial Plants of Jonai, India: an Ethnobotanical Approach

open access: yesNotulae Scientia Biologicae, 2016
North-East India represents a unique ecosystem with treasured medicinal plant wealth closely related with Folk medicines. A large number of plants having medicinal properties and their folk uses have remained confined to the natives of this region.
Tonlong WANGPAN   +4 more
doaj   +1 more source

Estimasi Parameter Genetik Pada Uji Keturunan Alstonia Scholaris Umur Dua Tahun Di Gunungkidul, YOGYAKARTA [PDF]

open access: yes, 2015
Estimates of genetic parameter were observed at two years old of Alstonia scholaris progeny trial in Gunungkidul, Yogyakarta. The experimental design of the trial was laid out in Randomized Complete Block Design consisting of 48 families, 5 replications,
Baskorowati, L. (Liliana)   +1 more
core   +1 more source

ANATOMI PEPAGAN PULAI DAN BEBERAPA JENIS SEKERABAT

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Bark anatomy of white pulai (Alstonia scholaris R.Br.).  black pulai (Alstonia angustiloba Miq.) and bintaro (Cerbera manghas L.)  were observed and described for identification purposes.
Y I Maodang
doaj   +1 more source

Synthesis, characterization & evaluation of venom neutralization potential of silver nanoparticles mediated Alstonia scholaris Linn bark extract

open access: yesToxicology Reports, 2021
Objective: The venom neutralization potential of silver nanoparticle(AgNP-AS) mediated bark extract of Alstonia scholaris Linn R.Br was investigated in the study. Methods & materials: AgNP-AS was synthesized with respect to optimal temperature, pH of
Rituparna Ghosh   +5 more
doaj   +1 more source

PERBANDINGAN CIRI ANATOMI KAYU DAN KULIT 3 JENIS PULAI (Alstonia sp.)

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2011
Pulai (Alstonia sp.). yang termasuk ke dalam suku Apocynaceae banyak diinformasikan mengandung getah yang sering digunakan sebagai obat tradisionil. Dalam berbagai literatur, jenis pohon berkhasiat obat sudah banyak disinggung namun diskripsi anatomi ...
Andianto Andianto
doaj   +1 more source

Antidiabetic and Plasma Endogenous Antioxidant Activity of alstonia boonei in Alloxan-Induced Male Diabetic Rabbits

open access: yesJournal of Applied Sciences and Environmental Management, 2016
Alstonia boonei is a well-known plant of medicinal value but its effect on endogenous plasma antioxidant in diabetes remains unknown. Thus, need to investigate the effects of the methanolic extract of the plant on plasma bilirubin and uric acid level in
HB Osadolor, JI Ukhureigbe, OO Olaniyan
doaj   +1 more source

Formulasi Tablet Nanopartikel Ekstrak Terstandar Daun Pulai (Alstonia scholaris (L). R. BR) sebagai Antidiabetes

open access: yesJournal of Tropical Pharmacy and Chemistry, 2016
Daun Pulai (Alstonia scholaris (L). R. BR) merupakan salah satu jenis tumbuhan yang telah diketahui berkhasiat sebagai antidiabetes. Ekstraksi daun pulai dilakukan secara maserasi kinetik dengan etanol 70% dan dipekatkan sehingga didapatkan ekstrak ...
Risma Marisi Tambunan   +2 more
doaj   +1 more source

Formal Synthesis of the Akuammiline Alkaloid (±)‐Strictamine via a (4 + 2) Annulation Reaction With a Donor–Acceptor Cyclobutane

open access: yesHelvetica Chimica Acta, EarlyView.
We report a concise formal synthesis of (±)‐strictamine via a silylium‐catalyzed (4 + 2) annulation of a donor–acceptor cyclobutane, achieved in 13 steps from tryptamine. ABSTRACT The akuammiline alkaloids are complex monoterpene indole natural products with a rigid cage‐like architecture and diverse biological activities.
Clément Tanguy   +2 more
wiley   +1 more source

Antioxidant and Protease Activities of Seven Native Plant Sources

open access: yesInternational Journal of Bio-Resource and Stress Management, 2016
The in-vitro antioxidant activity and protease activity of the latex of different plant sources, namely Tabernaemontana divericata, Croton bonplandianum, Plumeria rubra, Nerium oleander, Cascabela thevetia, Alstonia scholaris, Allamanda cathartica were ...
Y. Vasudeva Rao, Merrine Raju
doaj   +1 more source

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