Characteristics of antibacterial activity stability of crude bacteriocin Pediococcus acidilactici BK01
Abstract One of the lactic acid bacteria that has the potential to produce crude bacteriocin is Pediococcus acidilactici BK01, which is the result of lactic acid bacteria isolated from Bekasam. Crude Bacteriocin Pediococcus acidilactici BK01 has a high-temperature resistance of 121°C, which is indic...
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Published in | IOP conference series. Earth and environmental science Vol. 782; no. 3; pp. 32074 - 32080 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Bristol
IOP Publishing
01.06.2021
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Subjects | |
Online Access | Get full text |
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Summary: | Abstract
One of the lactic acid bacteria that has the potential to produce crude bacteriocin is
Pediococcus acidilactici
BK01, which is the result of lactic acid bacteria isolated from Bekasam. Crude Bacteriocin
Pediococcus acidilactici
BK01 has a high-temperature resistance of 121°C, which is indicated by the antibacterial activity of
E. coli
O15: H7 and
S.aureus
ATCC25923 and has extensive pH stability against
Escherechia coli
O15: H7 and is sensitive to proteolytic enzymes. Crude Bacteriocin
Pediococcus acidilactici
BK01 still shows antibacterial activity during 30 days of storage at room, refrigerator, and freezer temperatures. So Crude Bacteriocin
Pediococcus acidilactici
BK01 can be recommended as a bio-preservative in processed food products involving the heating process. |
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ISSN: | 1755-1307 1755-1315 |
DOI: | 10.1088/1755-1315/782/3/032074 |