Results 81 to 90 of about 2,470 (216)

Alstonia Scholaris Fruit Biomass, a Novel Adsorbent for the Removal of Lead from Aqueous Solution

open access: yesApplied Environmental Research
The biosorption of lead (Pb) ions on Alstonia scholaris fruit biomass was investigated in batch and column experiments in an aqueous solution, emphasising the possible binding mechanism of Pb ions on the fruit biomass.
Aasif Abdullah Baba   +2 more
doaj   +1 more source

Respon Berbagai Sumber Bahan Stek terhadap Kemampuan Berakar Stek Alstonia scholaris (L) R. Br. sebagai Upaya Penyediaan Bibit untuk Lahan Terdegradasi

open access: yesJurnal Biologi Universitas Andalas, 2018
The research about  the respon  of the material cuttings retrieval on rooting ability of  Alstonia scholaris (L.) R. Br. Cuttings  in an effort provision of seeds for Degraded lands ,  conducted from October until December 2015 at Physiology Plant ...
Kiki Ayunda Putri   +2 more
doaj   +1 more source

Chemical variation of five natural extracts by non-polar solvent

open access: yesMaderas: Ciencia y Tecnología, 2020
Chemical compounds of wood preservation from plants vary and are not known specific to the species. Chemical analysis of plants is responsible to ensure active compound in natural extracts wood treatment. There are many sources of natural extracts found
T. A. Prayitno   +2 more
doaj  

Pengaruh Ekstrak Kayu Batu (Alstonia Acuminata) Sebagai Immunostimulan Ditinjau Dari Histologi Ikan Kerapu Macan (Epinephelus Fuscoguttatus) [PDF]

open access: yes, 2012
Penelitian ini dilakukan untuk mengetahui pengaruh pemberian ekstrak Alstonia acuminata yang digunakan sebagai immunostimulan dengan dosis yang berbeda dilihat dari histologi insang dan hati ikan kerapu macan (Epinephelus fuscoguttatus).
Sukmaningtyas, Fitri
core  

Chemical Investigation of Alstonia congensis Engl.—Isolation of Rhazine

open access: yes, 1986
Pure Chemistry Department, Univerrity College of Science, University of Calcutta, Calcutta-700 009 Manuscript received 23 September 1985, accepted 17 February 1986 Chemical Investigation of Alstonia congensis Engl.—Isolation of ...
SUKLA JANA, AVIJIT BANERJI
core   +1 more source

PERBANDINGAN MAKRONUTRIEN DAUN Alstonia sp. DI DESA NYAMA PULAU MOA DAN DESA LATUHALAT PULAU AMBON

open access: yes, 2022
Pada umumnya masyarakat Indonesia masih menggunakan obat tradisional untuk menyembuhkan penyakit dan meningkatkan daya tahan tubuh mereka. Tumbuhan Alstonia sp.
Nindatu, Maria   +3 more
core   +1 more source

Indole alkaloids from leaves of Alstonia macrophylla in the Philippines

open access: yes, 2021
The leaves of Alstonia macrophylla collected in Los Baños, The Philippines, were investigated and five new alkaloids were obtained along with four known alkaloids.
Yamauchi, Tatsuo   +2 more
core  

Eco-friendly synthesis of magnetic Fe3O4 and Zn-doped Fe3O4 nanoparticles for efficient catalytic degradation of Safranin dye as an organic pollutant

open access: yesNext Materials
Safranin is an organic dye that is difficult to remove and is dangerous to the environment and human health, and thus effort to develop sustainable nanocatalysts to remove it is a pressing challenge.
Dnyaneshwar G. Mali   +3 more
doaj   +1 more source

Alstonia scholaris R. Br.

open access: yes, 2007
Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part E), pp. 490-515 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 490, DOI: 10.5281/zenodo ...
openaire   +3 more sources

In-Vitro Evaluation of the Anti-Angiogenic Effects of Three Evergreen Plants [PDF]

open access: yesResearch Journal of Pharmacognosy
Background and objectives: Inhibition of tumor angiogenesis is a promising strategy employed in the treatment of various cancer types. Its clinical effectiveness is however constrained due to the adverse side effects of antiangiogenic drugs.
Seyedeh Sara Kamyab   +3 more
doaj   +1 more source

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