Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia

Abstract. Retnaningrum E, Yossi T, Nur'azizah R, Sapalina F, Kulla PDK. 2020. Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia. Biodiversitas 21: 4192-4198. A total of 4 isolat...

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Autores principales:	Endah Retnaningrum, TANIA YOSSI, RINI NUR’AZIZAH, FADILLA SAPALINA, PERISKILA DINA KALI KULLA
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	antibacterial activities, food industry, lactobacillus plantarum, proteolytic enzyme, 16s rdna Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/1775404bc4b14fb992ae910d80b890e4
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spelling	oai:doaj.org-article:1775404bc4b14fb992ae910d80b890e42021-11-22T00:41:43ZCharacterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia1412-033X2085-472210.13057/biodiv/d210933https://doaj.org/article/1775404bc4b14fb992ae910d80b890e42020-08-01T00:00:00Zhttps://smujo.id/biodiv/article/view/6180https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Retnaningrum E, Yossi T, Nur'azizah R, Sapalina F, Kulla PDK. 2020. Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia. Biodiversitas 21: 4192-4198. A total of 4 isolates of lactic acid bacteria (strain BDL08, BDL11, BDL12, and BDL13) isolated from dadih soya were investigated for the ability to produce bacteriocin based on their antibacterial activities against Listeria monocytogenes ATCC 7644. Based on comparative 16S rDNA sequencing analysis, isolates BDL 11, BDL12, and BDL13 were identified as Lactobacillus plantarum while the isolates BDL 08 was identified as Leuconostoc mesenteroides. All crude bacteriocins producing strains revealed broad antibacterial spectrum against 7 different indicator bacteria, including Gram-positive and Gram-negative bacteria. L. plantarum BDL11 displayed the highest bacteriocin activity relative to others. The bacteriocin produced by the strain was not affected by pH, heating, and NaCl concentration but was sensitive to proteolytic enzymes. This research indicated that the bacteriocin in the food industry has the potential to be used as a biopreservative.Endah RetnaningrumTANIA YOSSIRINI NUR’AZIZAHFADILLA SAPALINAPERISKILA DINA KALI KULLAMBI & UNS Soloarticleantibacterial activities, food industry, lactobacillus plantarum, proteolytic enzyme, 16s rdnaBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	antibacterial activities, food industry, lactobacillus plantarum, proteolytic enzyme, 16s rdna Biology (General) QH301-705.5
spellingShingle	antibacterial activities, food industry, lactobacillus plantarum, proteolytic enzyme, 16s rdna Biology (General) QH301-705.5 Endah Retnaningrum TANIA YOSSI RINI NUR’AZIZAH FADILLA SAPALINA PERISKILA DINA KALI KULLA Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia
description	Abstract. Retnaningrum E, Yossi T, Nur'azizah R, Sapalina F, Kulla PDK. 2020. Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia. Biodiversitas 21: 4192-4198. A total of 4 isolates of lactic acid bacteria (strain BDL08, BDL11, BDL12, and BDL13) isolated from dadih soya were investigated for the ability to produce bacteriocin based on their antibacterial activities against Listeria monocytogenes ATCC 7644. Based on comparative 16S rDNA sequencing analysis, isolates BDL 11, BDL12, and BDL13 were identified as Lactobacillus plantarum while the isolates BDL 08 was identified as Leuconostoc mesenteroides. All crude bacteriocins producing strains revealed broad antibacterial spectrum against 7 different indicator bacteria, including Gram-positive and Gram-negative bacteria. L. plantarum BDL11 displayed the highest bacteriocin activity relative to others. The bacteriocin produced by the strain was not affected by pH, heating, and NaCl concentration but was sensitive to proteolytic enzymes. This research indicated that the bacteriocin in the food industry has the potential to be used as a biopreservative.
format	article
author	Endah Retnaningrum TANIA YOSSI RINI NUR’AZIZAH FADILLA SAPALINA PERISKILA DINA KALI KULLA
author_facet	Endah Retnaningrum TANIA YOSSI RINI NUR’AZIZAH FADILLA SAPALINA PERISKILA DINA KALI KULLA
author_sort	Endah Retnaningrum
title	Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia
title_short	Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia
title_full	Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia
title_fullStr	Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia
title_full_unstemmed	Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia
title_sort	characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in west sumatra, indonesia
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/1775404bc4b14fb992ae910d80b890e4
work_keys_str_mv	AT endahretnaningrum characterizationofabacteriocinasbiopreservativesynthesizedbyindigenouslacticacidbacteriafromdadihsoyatraditionalproductusedinwestsumatraindonesia AT taniayossi characterizationofabacteriocinasbiopreservativesynthesizedbyindigenouslacticacidbacteriafromdadihsoyatraditionalproductusedinwestsumatraindonesia AT rininurazizah characterizationofabacteriocinasbiopreservativesynthesizedbyindigenouslacticacidbacteriafromdadihsoyatraditionalproductusedinwestsumatraindonesia AT fadillasapalina characterizationofabacteriocinasbiopreservativesynthesizedbyindigenouslacticacidbacteriafromdadihsoyatraditionalproductusedinwestsumatraindonesia AT periskiladinakalikulla characterizationofabacteriocinasbiopreservativesynthesizedbyindigenouslacticacidbacteriafromdadihsoyatraditionalproductusedinwestsumatraindonesia
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Characterization of a bacteriocin as biopreservative synthesized by indigenous lactic acid bacteria from dadih soya traditional product used in West Sumatra, Indonesia

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