Risultati della ricerca - Raphael Johnson
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1
Investigating the Presence of Falsified and Poor-Quality Fixed-Dose Combination Artemether-Lumefantrine Pharmaceutical Dosage Forms in Kumasi, Ghana Autoría: Simon Nyarko, Kwabena Ofori-Kwakye, Raphael Johnson, Noble Kuntworbe, Denis Dekugmen Yar
Pubblicazione 2024Fuente: Wiley Open AccessTipo de material: Artículo Open AccessAcceso al recurso -
2
Assessment of the Safety Profile of Purified Pentadesma butyracea (Clusiaceae) Gum Intended as a Pharmaceutical Excipient Autoría: Mary-Ann Archer, Kwabena Ofori-Kwakye, Raphael Johnson, Ernest Amponsah Asiamah, Wisdom Ahlidja, Mustapha Abubakar Ahmed, Isaac Tabiri Henneh
Pubblicazione 2026Fuente: Wiley Open AccessTipo de material: Artículo Open AccessAcceso al recurso -
3
Extraction and Comparative Assessment of the Physicochemical Properties of Pectin From Four Fruit Wastes in Ghana Autoría: Prince George Junior Acquah, Mariam El Boakye-Gyasi, Frederick William Akuffo Owusu, Desmond Asamoah Bruce Otu, Raphael Johnson, Marcel Tunkumgnen Bayor
Pubblicazione 2025Fuente: Wiley Open AccessTipo de material: Artículo Open AccessAcceso al recurso -
4
Pharmaceutical Evaluation of the Suspending Properties of Pentadesma butyracea Gum in Biphasic Liquid Preparations of Diffusible and Indiffusible Powders Autoría: Mary-Ann Archer, Kwabena Ofori-Kwakye, Raphael Johnson, Frederick William Akuffo Owusu, Yaa Asantewaa Osei, Sophia Kusi-Addai, Kezia Nyarkoh, Noble Kuntworbe
Pubblicazione 2026Fuente: Wiley Open AccessTipo de material: Artículo Open AccessAcceso al recurso -
5
Evaluation of the Physicochemical and Micromeritic Properties of Exudate Gum of Cussonia arborea Stem Bark in Conventional Tablet Formulation Autoría: Samuel Lugrie Kipo, Noble Kuntworbe, Mariam El Boakye-Gyasi, Yaa Asantewaa Osei, Frederick William Akuffo Owusu, Raphael Johnson, Kwabena Ofori-Kwakye, Marcel Tunkumgnen Bayor
Pubblicazione 2024Fuente: Wiley Open AccessTipo de material: Artículo Open AccessAcceso al recurso -
6
Formulation and Evaluation of Capsules From Azadirachta indica and Khaya senegalensis for Malaria Treatment Autoría: Winifred Naa Adoley, Raphael Johnson, Mariam El Boakye-Gyasi, Frederick William Akuffo Owusu, Lawrence Michael Obeng, Antwi Osei-Asibey, Kofi Acheampong Asamoa Mensa, Felix Kwame Zoiku
Pubblicazione 2026Fuente: Wiley Open AccessTipo de material: Artículo Open AccessAcceso al recurso -
7
Biogenic Waste from Two Varieties of Plantain in Ghana Contain Pectin with Potential Binding Properties in Conventional Tablets Autoría: Desmond Asamoah Bruce Otu, Frederick William Akuffo Owusu, Mariam El Boakye-Gyasi, Raphael Johnson, Prince George Jnr Acquah, Yayra Edzor-Agbo, Marcel Tunkumgnen Bayor, Mary-Ann Archer
Pubblicazione 2024Fuente: Wiley Open AccessTipo de material: Artículo Open AccessAcceso al recurso