Browsing LSP-Papers by Author "Sari, Puspita"
Now showing items 1-2 of 2
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Extraction of Phenolic Compound from Sargassum Sp. in Ethanol: effect of Particle Size, Extraction Time and Ratio Substrate to Solvent on The Yield of Phenol
Pujianto, Slamet; Rahmawati, Istiqomah; Sari, Puspita; Oktavianawati, Ika; Fachri, Boy Arief (Fakultas MIPA Universitas Jember, 2019-11-25)Sargassum Sp., a part of brown algae, traditionally is used as animal feed. In spite of this, Sargassum containing phenolic compound which shows a promising as a natural antioxidant feedstock. This work is to extract ... -
Super Antioxidant from Indonesian Propolis: Effect of Process Variables on Value of Antioxidant Activity
Fachri, Boy Arief; Sari, Puspita; Yuwanti, Sih (2019-04-30)Propolis is a promising source of natural antioxidants containing bioactive compounds such as flavonoids, flavones, phenolic acids, and phenolic acid ester. To isolate propolis from raw material, the method known as ...