VALIDASI METODA PENENTUAN ANTIOKSIDAN TOTAL (DIHITUNG SEBAGAI ASAM SITRAT) DALAM SAMPEL JERUK SECARA SPEKTOFOTOMETRI DENGAN MENGGUNAKAN OKSIDATOR FeCl3 DAN PENGOMPLEKS ORTO-FENANTROLIN
ABSTRACT Antioxidant is a compound that can be used to obstruct species oxygen reactive, species nitrogen, and other free radicals so it can be used degenerative illnesses inhibition. Citric acid is a natural antioxidant that can be found in some kind of oranges. There are some methode that usually...
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Format: | article |
Langue: | EN ID |
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Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas
2014
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Accès en ligne: | https://doaj.org/article/784fb5fa078d45adb47badd0ef381724 |
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