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Factorial analysis on biovinegar production from pineapple waste using mixed strains

One of the feasible approaches to oversee pineapple waste deposit without harming the environment is by converting these build-ups into value added items such as biovinegar. The objective of this work is to screen the fermentation parameter to identify the best condition and significant parameters a...

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Main Authors: Yashini K., Selvanathan, Shalyda, Md Shaarani, N., Masngut
Format: Article
Language:English
Published: Universiti Malaysia Pahang 2020
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/29631/1/Factorial%20Analysis%20on%20Biovinegar%20Production%20from%20Pineapple%20Waste.pdf
http://umpir.ump.edu.my/id/eprint/29631/
https://journal.ump.edu.my/jceib/article/view/4725
https://doi.org/10.15282/jceib.v6i1.4725
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spelling my.ump.umpir.296312020-10-19T04:05:32Z http://umpir.ump.edu.my/id/eprint/29631/ Factorial analysis on biovinegar production from pineapple waste using mixed strains Yashini K., Selvanathan Shalyda, Md Shaarani N., Masngut TP Chemical technology One of the feasible approaches to oversee pineapple waste deposit without harming the environment is by converting these build-ups into value added items such as biovinegar. The objective of this work is to screen the fermentation parameter to identify the best condition and significant parameters affecting the fermentation. Five independent parameters were investigated, namely; temperature, fermentation time, addition of glucose, part and condition of waste. Fractional factorial design of Design Expert® software was used to investigate the effect of independent parameters as well as the interaction between parameters on the biovinegar production. The work was carried out by natural fermentation in which naturally occurred microorganism readily available on the raw materials (pineapple waste) was used. The result showed that the order of parameter significance in acid production was as follows: temperature > addition of glucose > fermentation time > part of waste > condition of waste. The interaction parameter of fermentation time and addition of glucose had the strongest effect on the acid production. The best fermentation condition was carried out using pineapple peel juice at 30 °C for 8 days in an anaerobic condition with 50 g/L glucose addition. Under these conditions, acid production was 1.12 % w/v in which acetic acid concentration was 0.94 % w/v. The product pH was recorded at 3.57. The product yield and productivity were recorded at 0.1699 g/g and 0.0489 g/L.h, respectively. Exploration on producing biovinegar using mixed strains and pineapple waste as substrate could be another way to reduce environmental pollution and at the same time turning this waste into value added product. Moreover, using the natural fermentation together with the carry over benefit of the pineapple benefitted the quality of produced biovinegar. Universiti Malaysia Pahang 2020 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/29631/1/Factorial%20Analysis%20on%20Biovinegar%20Production%20from%20Pineapple%20Waste.pdf Yashini K., Selvanathan and Shalyda, Md Shaarani and N., Masngut (2020) Factorial analysis on biovinegar production from pineapple waste using mixed strains. Journal of Chemical Engineering and Industrial Biotechnology (JCEIB), 6 (1). pp. 32-38. ISSN 0126-8139 https://journal.ump.edu.my/jceib/article/view/4725 https://doi.org/10.15282/jceib.v6i1.4725
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Yashini K., Selvanathan
Shalyda, Md Shaarani
N., Masngut
Factorial analysis on biovinegar production from pineapple waste using mixed strains
description One of the feasible approaches to oversee pineapple waste deposit without harming the environment is by converting these build-ups into value added items such as biovinegar. The objective of this work is to screen the fermentation parameter to identify the best condition and significant parameters affecting the fermentation. Five independent parameters were investigated, namely; temperature, fermentation time, addition of glucose, part and condition of waste. Fractional factorial design of Design Expert® software was used to investigate the effect of independent parameters as well as the interaction between parameters on the biovinegar production. The work was carried out by natural fermentation in which naturally occurred microorganism readily available on the raw materials (pineapple waste) was used. The result showed that the order of parameter significance in acid production was as follows: temperature > addition of glucose > fermentation time > part of waste > condition of waste. The interaction parameter of fermentation time and addition of glucose had the strongest effect on the acid production. The best fermentation condition was carried out using pineapple peel juice at 30 °C for 8 days in an anaerobic condition with 50 g/L glucose addition. Under these conditions, acid production was 1.12 % w/v in which acetic acid concentration was 0.94 % w/v. The product pH was recorded at 3.57. The product yield and productivity were recorded at 0.1699 g/g and 0.0489 g/L.h, respectively. Exploration on producing biovinegar using mixed strains and pineapple waste as substrate could be another way to reduce environmental pollution and at the same time turning this waste into value added product. Moreover, using the natural fermentation together with the carry over benefit of the pineapple benefitted the quality of produced biovinegar.
format Article
author Yashini K., Selvanathan
Shalyda, Md Shaarani
N., Masngut
author_facet Yashini K., Selvanathan
Shalyda, Md Shaarani
N., Masngut
author_sort Yashini K., Selvanathan
title Factorial analysis on biovinegar production from pineapple waste using mixed strains
title_short Factorial analysis on biovinegar production from pineapple waste using mixed strains
title_full Factorial analysis on biovinegar production from pineapple waste using mixed strains
title_fullStr Factorial analysis on biovinegar production from pineapple waste using mixed strains
title_full_unstemmed Factorial analysis on biovinegar production from pineapple waste using mixed strains
title_sort factorial analysis on biovinegar production from pineapple waste using mixed strains
publisher Universiti Malaysia Pahang
publishDate 2020
url http://umpir.ump.edu.my/id/eprint/29631/1/Factorial%20Analysis%20on%20Biovinegar%20Production%20from%20Pineapple%20Waste.pdf
http://umpir.ump.edu.my/id/eprint/29631/
https://journal.ump.edu.my/jceib/article/view/4725
https://doi.org/10.15282/jceib.v6i1.4725
_version_ 1681489639715635200
score 13.211869

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