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Call for Papers - April 2023 | Now IJIAS is indexed in EBSCO, ResearchGate, ProQuest, Chemical Abstracts Service, Index Copernicus, IET Inspec Direct, Ulrichs Web, Google Scholar, CAS Abstracts, J-Gate, UDL Library, CiteSeerX, WorldCat, Scirus, Research Bible and getCited, etc.
Valentin Désiré GUIAMA
Personal
Name
Valentin Désiré GUIAMA
Affiliation
Department of Food Science and Nutrition, The University of Ngaoundere, National School of Agro-industrial Sciences, PO BOX 455, Ngaoundere, Cameroon
Documents: 2
Document title
Date
Issue
Ethnomedicinal survey of Gavdé (Acacia nilotica): a medicinal plant used in sahelian zone of Cameroon, Central Africa
Author(s): Juliette Koubé , Sélestin Sokeng Dongmo , Valentin Désiré GUIAMA , and Elisabeth Ngo Bum
An ethnobotanical survey of Gavd
2016
16 (4) , pp. 820-827
Optimization of total polyphenols and tannins content during extraction of Khaya tea (Khaya senegalensis): Effect of water volume, temperature and infusion time
Author(s): André Gilles Mache , Valentin Désiré GUIAMA , and Carl Moses F. Mbofung
A study was carried out to determine the optimum effect of infusion temperature, time, and water volume on chemical composition of Khaya tea. Four grammes of Khaya tea was infused in incubators at different temperatures, for different times, and water volume. And treatments for infusion water volume consisted of control 100, 150 and 200 ml at different incubator temperature (45, 70, 95
2015
12 (3) , pp. 659-675
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