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All Journal Stigma : Jurnal Matematika dan Ilmu Pengetahuan Alam Unipa
F.R. Wirandasari
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Mathematics

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EFEK PERLAKUAN KULIT BIJI BUNGA MATAHARI (Heliantthus annuus L) TERHADAP PRODUKSI BIOETANOL OLEH Saccharomyces cerevisiae F.R. Wirandasari; Tatang Sopandi
STIGMA: Jurnal Matematika dan Ilmu Pengetahuan Alam Unipa Vol 7 No 01 (2014)
Publisher : FMIPA : Universitas PGRI Adi Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/stigma.vol7.no1.a508

Abstract

The research aimed of this study to sought determine effect pre-treatment of peel seeds, sunflower on bioethanol and fermentation efficiency in hydrolysis medium of peel sunflower seeds. The study was carried out experimentally using a completely randomized design. Skin pretreatment sunflower seeds on the production of bioethanol by Saccharomyces cerevisiae consists of pre-treatment controls, in stream for 3 hours at 1210C, hydrolysis H2SO4 and NaOH hydrolysis. The result of this study should pre-treatment have (P<0,05) effect of bioethanol production. Key words: Saccharomyces cerevisiae, Bioethanol, Nitrogen, Carbon, Leather Sunflower Seed (Helianthus annuus L), fermentation efficiency
Co-Authors TATANG SOPANDI