Antioksidan Ekstrak Daun Sumpit (Brucea javanica (L). Merr) dengan Metode DPPH
نویسندگان
چکیده
منابع مشابه
Phytochemical and antimalarial screening of Brucea javanica plant extracts
The leaf, root, and stem extracts of Brucea javanica were screened for phytochemical properties and antimalarial activity, after extractions with various organic solvents. Qualitative analysis of the phytochemical constituents showed the presence of the following secondary metabolites: terpenoids, saponins, flavonoids, steroids, phenols, glycosides, alkaloids, and anthraquinones. The extracts s...
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The ethanol extract of B. javanica seed was fractionated with solvents of different polarities and tested for antioxidant activities by several assays including DPPH radical scavenging activity, ferric reducing antioxidant power (FRAP), ferrous ion chelating activity (FCA), and nitric oxide radical scavenging activity (NORSA) along with their polyphenolic contents. Antidiabetic activity was eva...
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The essential oil of Pimenta dioica was isolated by hydro distillation and steam distillation. The aqueous extract was also taken. The antioxidant, total phenolic and the antimicrobial studies were conducted. The antimicrobial activity was significant. The IC50 value of extract and essential oil are 390 μg/ml and 2340 μg/ml respectively.
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ژورنال
عنوان ژورنال: Jurnal Sains dan Kesehatan
سال: 2019
ISSN: 2407-6082,2303-0267
DOI: 10.25026/jsk.v2i1.116