Sinaga, Mhd Rafli Ramadhan (2024) APLIKASI STARTER RAGI ROTI DAN LAMA FERMENTASI PADA PEMBUATAN BIOETANOL DARI KULIT KACANG TANAH (Arachis hypogea L.). S1 thesis, Universitas Malikussaleh.

	Text Cover.pdf Download (75kB)
	Text Abstrak.pdf Download (190kB)
	Text Bab 1.pdf Download (123kB)
	Text Daftar pustaka.pdf Download (252kB)
	Text Full text.pdf Restricted to Registered users only Download (751kB)

Abstract

The by-products of agriculture in the society are quite numerous and have not been optimally utilized. Agricultural by-products or so-called biomass contain high organic materials such as cellulose, hemicellulose and lignin that are potentially utilized as bioenergy like bioethanol. One of biomass that is potentially used as a bioetanol raw material is peanut peel. The production of peanuts in Indonesia in 2022 reached 416.457 tons, and the peat peel percentage in peas reached 30%, resulting in 124.937 tons of peat skin. Peat peels contain 47.19% cellulose, 7.19% hemicillulosa and 34.30% lignin. In this study peanut skins were pratreatmen with NaOH to degrade lignin. Then hydrolysed with H2SO4 for 60 minutes at a temperature of 100 ºC. The resulting fermentation was distilled at a temperature of 78 ºC. The highest bioethanol content of 72.33 percent was obtained with 450 ml of starter and 8 days of fermenting.

Item Type:	Thesis (S1)
Subjects:	S Agriculture > S Agriculture (General) S Agriculture > SB Plant culture
Divisions:	Fakultas Pertanian > 54211 - Jurusan Agroekoteknologi
Depositing User:	S.P Mhd Rafli Ramadhan Sinaga
Date Deposited:	14 Jun 2024 02:22
Last Modified:	14 Jun 2024 02:22
URI:	https://rama.unimal.ac.id/id/eprint/2938

Actions (login required)

View Item