Production of bio ethanol from pineapple (Ananas comosus) peels / Muhammad Khairi Alias

Production of bio ethanol from pineapple (Ananas comosus) peels / Muhammad Khairi Alias

Production of bio ethanol from waste was new alternative to reduce the production cost and avoid competing with human food supply. Produce bioethanol from the pineapple peel was alternative to reduce costs reduction and avoid competing with human food supply. Pineapple was left for one week after bu...

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Bibliographic Details
Main Author: Alias, Muhammad Khairi
Format: Student Project
Language:English
Published: Faculty of Plantation and Agrotechnology 2015
Online Access:http://ir.uitm.edu.my/id/eprint/17051/
http://ir.uitm.edu.my/id/eprint/17051/1/PPb_MUHAMMAD%20KHAIRI%20ALIAS%20AT%2015_5.pdf
id uitm-17051
recordtype eprints
spelling uitm-170512019-08-09T02:07:56Z http://ir.uitm.edu.my/id/eprint/17051/ Production of bio ethanol from pineapple (Ananas comosus) peels / Muhammad Khairi Alias Alias, Muhammad Khairi Production of bio ethanol from waste was new alternative to reduce the production cost and avoid competing with human food supply. Produce bioethanol from the pineapple peel was alternative to reduce costs reduction and avoid competing with human food supply. Pineapple was left for one week after buy to be overripe before peeling. Juice peel pineapple was extracted and directly fermented for four days with three different treatment; Saccharomyces cerevisiae, Ragi Tapai and combination of Ragi Tapai with Saccharomyces cerevisiae in an incubator shaker at 100 rpm with temperature 28°C. The pH of juice was adjusted to be pH 5.5 by NaOH that suitable for yeast growth. The result was shown the percentage of sucrose content of the sample. The high of sucrose content at sample affected by treatment Saccharomyces cerevisiae was 3.2575% v/v. The lowers of sucrose content at sample effected by treatment combination Ragi Tapai and Saccharomyces cerevisiae was 2.6444% v/v. Based on the result, the higher of percentage ethanol at sample affected by treatment Saccharomyces cerevisiae was 1.6% v/v. Faculty of Plantation and Agrotechnology 2015 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/17051/1/PPb_MUHAMMAD%20KHAIRI%20ALIAS%20AT%2015_5.pdf Alias, Muhammad Khairi (2015) Production of bio ethanol from pineapple (Ananas comosus) peels / Muhammad Khairi Alias. [Student Project] (Unpublished)
repository_type Digital Repository
institution_category Local University
institution Universiti Teknologi MARA
building UiTM Institutional Repository
collection Online Access
language English
description Production of bio ethanol from waste was new alternative to reduce the production cost and avoid competing with human food supply. Produce bioethanol from the pineapple peel was alternative to reduce costs reduction and avoid competing with human food supply. Pineapple was left for one week after buy to be overripe before peeling. Juice peel pineapple was extracted and directly fermented for four days with three different treatment; Saccharomyces cerevisiae, Ragi Tapai and combination of Ragi Tapai with Saccharomyces cerevisiae in an incubator shaker at 100 rpm with temperature 28°C. The pH of juice was adjusted to be pH 5.5 by NaOH that suitable for yeast growth. The result was shown the percentage of sucrose content of the sample. The high of sucrose content at sample affected by treatment Saccharomyces cerevisiae was 3.2575% v/v. The lowers of sucrose content at sample effected by treatment combination Ragi Tapai and Saccharomyces cerevisiae was 2.6444% v/v. Based on the result, the higher of percentage ethanol at sample affected by treatment Saccharomyces cerevisiae was 1.6% v/v.
format Student Project
author Alias, Muhammad Khairi
spellingShingle Alias, Muhammad Khairi
Production of bio ethanol from pineapple (Ananas comosus) peels / Muhammad Khairi Alias
author_facet Alias, Muhammad Khairi
author_sort Alias, Muhammad Khairi
title Production of bio ethanol from pineapple (Ananas comosus) peels / Muhammad Khairi Alias
title_short Production of bio ethanol from pineapple (Ananas comosus) peels / Muhammad Khairi Alias
title_full Production of bio ethanol from pineapple (Ananas comosus) peels / Muhammad Khairi Alias
title_fullStr Production of bio ethanol from pineapple (Ananas comosus) peels / Muhammad Khairi Alias
title_full_unstemmed Production of bio ethanol from pineapple (Ananas comosus) peels / Muhammad Khairi Alias
title_sort production of bio ethanol from pineapple (ananas comosus) peels / muhammad khairi alias
publisher Faculty of Plantation and Agrotechnology
publishDate 2015
url http://ir.uitm.edu.my/id/eprint/17051/
http://ir.uitm.edu.my/id/eprint/17051/1/PPb_MUHAMMAD%20KHAIRI%20ALIAS%20AT%2015_5.pdf
first_indexed 2023-09-18T22:57:27Z
last_indexed 2023-09-18T22:57:27Z
_version_ 1777417948927885312

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