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Characteristics of peptones from grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) head by-products as bacterial culture media

Peptones were extracted from the head by-products of grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) with different acid combinations. The peptones showed significant differences on yield, solubility, color, bacterial growth profile, and biomass production (P < 0.05). The...

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Main Authors: Abdul Aziz Jaziri, Dwi Setijawati, Hefti Salis Yufidasari, Moh Dwi Pratomo, Dian W Wardani, Dinda Ersyah, Nurul Hudani Md Nawi
Format: Article
Language:English
Published: 2020
Subjects:
SH Aquaculture. Fisheries. Angling
Online Access:https://eprints.ums.edu.my/id/eprint/25595/1/Characteristics%20of%20peptones%20from%20grouper%20%28Epinephelus%20fuscoguttatus%29%20and%20parrotfish%20%28Scarus%20javanicus%29%20head%20by-products%20as%20bacterial%20culture%20media.pdf
https://eprints.ums.edu.my/id/eprint/25595/
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spelling my.ums.eprints.255952021-01-06T00:37:43Z https://eprints.ums.edu.my/id/eprint/25595/ Characteristics of peptones from grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) head by-products as bacterial culture media Abdul Aziz Jaziri Dwi Setijawati Hefti Salis Yufidasari Moh Dwi Pratomo Dian W Wardani Dinda Ersyah Nurul Hudani Md Nawi SH Aquaculture. Fisheries. Angling Peptones were extracted from the head by-products of grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) with different acid combinations. The peptones showed significant differences on yield, solubility, color, bacterial growth profile, and biomass production (P < 0.05). The yield of parrotfish peptone (PFP) and grouper fish peptone (GFP) ranged from 3.27% to 3.45% and 4.61% to 5.70%, respectively. The major component of both peptones was protein varied between 83.80% and 86.67%. The whiteness of peptone samples was in the range of 33.56% to 60.06% with the highest in GFP by adding 1.5% (v/m) of propionic/formic acid (1:2, v/v). Although the solubility of peptone samples was slightly lower than the commercial peptone, both PFP and GFP samples exhibited better performance in the growth of bacteria (Escherichia coli and Staphylococcus aureus). The biomass production of PFP and GFP increased significantly when compared that to commercial peptone. The PFP and GFP samples contained high values of the amino acids (glycine, glutamic acid, proline, and alanine). The results revealed that grouper and parrotfish head by-product are potential material for bacterial peptone. 2020 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/25595/1/Characteristics%20of%20peptones%20from%20grouper%20%28Epinephelus%20fuscoguttatus%29%20and%20parrotfish%20%28Scarus%20javanicus%29%20head%20by-products%20as%20bacterial%20culture%20media.pdf Abdul Aziz Jaziri and Dwi Setijawati and Hefti Salis Yufidasari and Moh Dwi Pratomo and Dian W Wardani and Dinda Ersyah and Nurul Hudani Md Nawi (2020) Characteristics of peptones from grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) head by-products as bacterial culture media. Journal of Biotech Research, 11. pp. 1-12. ISSN 1944-3285
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
topic SH Aquaculture. Fisheries. Angling
spellingShingle SH Aquaculture. Fisheries. Angling
Abdul Aziz Jaziri
Dwi Setijawati
Hefti Salis Yufidasari
Moh Dwi Pratomo
Dian W Wardani
Dinda Ersyah
Nurul Hudani Md Nawi
Characteristics of peptones from grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) head by-products as bacterial culture media
description Peptones were extracted from the head by-products of grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) with different acid combinations. The peptones showed significant differences on yield, solubility, color, bacterial growth profile, and biomass production (P < 0.05). The yield of parrotfish peptone (PFP) and grouper fish peptone (GFP) ranged from 3.27% to 3.45% and 4.61% to 5.70%, respectively. The major component of both peptones was protein varied between 83.80% and 86.67%. The whiteness of peptone samples was in the range of 33.56% to 60.06% with the highest in GFP by adding 1.5% (v/m) of propionic/formic acid (1:2, v/v). Although the solubility of peptone samples was slightly lower than the commercial peptone, both PFP and GFP samples exhibited better performance in the growth of bacteria (Escherichia coli and Staphylococcus aureus). The biomass production of PFP and GFP increased significantly when compared that to commercial peptone. The PFP and GFP samples contained high values of the amino acids (glycine, glutamic acid, proline, and alanine). The results revealed that grouper and parrotfish head by-product are potential material for bacterial peptone.
format Article
author Abdul Aziz Jaziri
Dwi Setijawati
Hefti Salis Yufidasari
Moh Dwi Pratomo
Dian W Wardani
Dinda Ersyah
Nurul Hudani Md Nawi
author_facet Abdul Aziz Jaziri
Dwi Setijawati
Hefti Salis Yufidasari
Moh Dwi Pratomo
Dian W Wardani
Dinda Ersyah
Nurul Hudani Md Nawi
author_sort Abdul Aziz Jaziri
title Characteristics of peptones from grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) head by-products as bacterial culture media
title_short Characteristics of peptones from grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) head by-products as bacterial culture media
title_full Characteristics of peptones from grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) head by-products as bacterial culture media
title_fullStr Characteristics of peptones from grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) head by-products as bacterial culture media
title_full_unstemmed Characteristics of peptones from grouper (Epinephelus fuscoguttatus) and parrotfish (Scarus javanicus) head by-products as bacterial culture media
title_sort characteristics of peptones from grouper (epinephelus fuscoguttatus) and parrotfish (scarus javanicus) head by-products as bacterial culture media
publishDate 2020
url https://eprints.ums.edu.my/id/eprint/25595/1/Characteristics%20of%20peptones%20from%20grouper%20%28Epinephelus%20fuscoguttatus%29%20and%20parrotfish%20%28Scarus%20javanicus%29%20head%20by-products%20as%20bacterial%20culture%20media.pdf
https://eprints.ums.edu.my/id/eprint/25595/
_version_ 1760230388417953792
score 13.211869

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