PEMANFAATAN BIJI WANYI (Mangifera caesia Jack.) DALAM PEMBUATAN ETANOL SECARA HIDROLISIS ENZIMATIS DAN FERMENTASI MENGGUNAKAN Saccharomyces cerevisiae

Authors

  • Nur Arissah Department of Chemistry, Faculty of Mathematics and Natural Sciences, Mulawarman University
  • Saibun Sitorus Department of Chemistry, Faculty of Mathematics and Natural Sciences, Mulawarman University
  • Rahmat Gunawan Department of Chemistry, Faculty of Mathematics and Natural Sciences, Mulawarman University

Keywords:

Wanyi Seeds, Hydrolysis, Fermentation, Saccharomyces cerevisiae, Ethanol

Abstract

The utilization of wanyi seeds (Mangifera caesia Jack.) in making ethanol by enzymatic hydrolysis and fermentation using Saccharomyces cerevisiae has been carried out. The method used is the hydrolysis of α-amylase and gluco-amylase enzymes, fermentation with time variation and yeast concentration as well as the addition of 0.5% urea nutrition and 0.06% NPK, distillation and gas chromatography. Ethanol content 98.508% at 6 days fermentation with yeast concentration 0.23%.

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References

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Published

2020-08-30

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