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Utilization of Industrial Waste for the Production of Bio-Preservative from Bacillus licheniformis Me1 and Its Application in Milk and Milk-Based Food Products.
Nithya, V. and Maya, Prakash and Prakash, M. Halami (2018) Utilization of Industrial Waste for the Production of Bio-Preservative from Bacillus licheniformis Me1 and Its Application in Milk and Milk-Based Food Products. Probiotics and Antimicrobial Proteins, 10. pp. 228-235.
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Probiotics & Antimicro. Prot. (2018) 10228–235.pdf - Published Version Restricted to Registered users only Download (1MB) | Request a copy |
Abstract
The bio-preservative efficacy of a partially purified antibacterial peptide (ppABP) produced by Bacillus licheniformis Me1 in an economical medium developed using agro-industry waste was evaluated by direct application in milk and milk-based food products. The addition of ppABP in milk samples stored at 4 ± 2 °C and 28 ± 2 °C resulted in the growth inhibition of pathogens Listeria monocytogenes Scott A, Micrococcus luteus ATCC 9341, and Staphylococcus aureus FRI 722. The shelf life of milk samples with added ppABP increased to 4 days at 28 ± 2 °C, whereas curdling and off-odor were noticed in samples without ppABP. Furthermore, the milk samples with ppABP were sensorily acceptable. Antilisterial effect was also observed in cheese and paneer samples treated with ppABP. These results clearly indicate that the ppABP of B. licheniformis Me1 can be utilized as a bio-preservative to control the growth of spoilage and pathogenic bacteria, thereby reducing the risk of foodborne diseases.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Bacillus . Antimicrobial peptides . Bio-preservation . Dairy products . Economicalmedium . Food-borne pathogens . Listeria monocytogenes . Staphylococcus aureus |
| Subjects: | 600 Technology > 08 Food technology > 10 Food Microorganisms 600 Technology > 08 Food technology > 27 Dairy products |
| Divisions: | Fermentation Technology and Bioengineering Sensory Science |
| Depositing User: | Food Sci. & Technol. Information Services |
| Date Deposited: | 29 Aug 2018 04:40 |
| Last Modified: | 29 Aug 2018 04:40 |
| URI: | http://ir.cftri.res.in/id/eprint/13822 |
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