AKTIVITAS ANTIOKSIDAN EKSTRAK DAUN KENIKIR (Cosmos caudatus Kunth) DENGAN BERBAGAI METODE EKSTRAKSI (ANTIOXIDANT ACTIVITY OF LEAVES EXTRACT OF KENIKIR (Cosmos caudatus Kunth) WITH VARIOUS EXTRACTION METHODS)
نویسندگان
چکیده
Cosmos caudatus Kunth is a vegetable plant that often used as food ingredient and traditional medicine. This study aims to determine the antioxidant activity of C. leaves extract obtained by variety extraction methods. The test was carried out using DPPH method. results showed yield maceration method (10.98%) higher than percolation (7.28%) soxhletation (8.22%). (IC50) macerated (12.5 ± 0.3 µg/mL) also percolated (16.8 0.2 (18.8 µg/mL). highest because it contained many secondary metabolites such flavonoids phenolics.
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ژورنال
عنوان ژورنال: Indonesian journal of pure and applied chemistry
سال: 2021
ISSN: ['2620-858X', '2620-8571']
DOI: https://doi.org/10.26418/indonesian.v3i1.46519