Browsing A - Mathematics and Natural Sciences by Title
Now showing items 287-306 of 306
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TURNITIN SCOPUS - 4
(2023) -
TURNITIN SCOPUS - 5
(2023) -
UJI FITOKIMIA DAN UJI AKTIVITAS ANTIOKSIDAN EKSTRAK FRAKSI n-HEKSANA, ETIL ASETAT DAN ETANOL SISA DARI DAUN SUNGKAI (Peronema canescens Jack.) DENGAN METODE DPPH
(2021-03-31)Research on phytochemical test and antioxidant activity on sungkai leaf extract (Peronema Canescens Jack.) using DPPH (1,1-diphenyl-2-picrylhydrazyl). Phytochemical test result showed that secondary metabolites in ... -
Utilization of low rank coal as oxidation catalyst by controllable removal of its carbonaceous component
(Journal of the Taiwan Institute of Chemical Engineers, 2015)Controlled removal of carbonaceous component in low rank coal by sulfonation followed by calcination demonstrated that it is a simple and effective method to utilize this material as catalyst in the oxidation of styrene. ... -
Waltherione C and cleomiscosin from Melochia umbellata var. Degrabrata K. (Malvaceae), biosynthetic and chemotaxonomic significance
(Biochemical Systematics and Ecology, 2014-03-22) -
Webinar Dasar-dasar Isolasi Bahan Alam
(2021-11-10)