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Found 2 from your keywords: author=Nanda, Nanda
cover
AKTIVITAS ANTIOKSIDAN PADA KERANG DARAH (Anadara granosa) MENGGUNAKAN METODE …
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Nanda, Nanda

Radikal bebas dapat bersumber dari sinar ultraviolet, radiasi, asap rokok, senyawa kimia karbon tetraklorit dan senyawa hasil pembakaran. Radikal tersebut dapat mengakibatkan timbulnya penyakit degenerative, kerusakan jaringan, penyakit autoimun dan kanker pada tubuh manusia. Radikal bebas dapat ditangkal atau diredam dengan pemberian antioksidan atau mengonsumsi antioksidan. Penelitian ini ber…

Edition
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ISBN/ISSN
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Collation
xi, 40 hlm.; ilus.; 29 cm.
Series Title
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Call Number
T550872021
cover
UJI AKTIVITAS ANTIOKSIDAN DAN IDENTIFIKASI METABOLIT SEKUNDER DAUN Calophyliu…
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Nanda, Nanda

Isolation of flavonoid compound has been done from ethyl acetate fraction of Calophyllum pulcherrimum leaves. Extraction conducted by partition method using ethyl acetate and resulted compound was separated using chromatography technique. Product isolation is 11 mg yellow powder with melting point 281-282°C. 13C-NMR DEPT 135° dan DEPT 90° spectrum showed isolation compound have 27 atom carbo…

Edition
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ISBN/ISSN
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Collation
xii, 36 hlm.; ill.; tab.; 28 cm.
Series Title
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Call Number
T702072010