Effect of Nisin, Sodium Lactate and MAP packaging on the shelf life of Silver Carp (Hypophthalmichthys molitrix) Burger. | ||
| مجله علمی شیلات ایران | ||
| Article 9, Volume 27, Issue 2, July and August 2018, Pages 91-103 PDF (1 M) | ||
| Document Type: Research Paper | ||
| DOI: 10.22092/isfj.2018.116718 | ||
| Authors | ||
| N. Mesgaran; L. Roomiani | ||
| Abstract | ||
| The aims of this study were to investigate the effects of Nisin and Sodium lactate on the microbial and chemical properties of Silver Carp (Hypophthalmichthys molitrix) burger in modified atmosphere packaging andconsisted of four treatments conventional packaging (Treatment 1), CO 2 50% + O 2 5% + N 2 45% (treatment 2), CO 2 55% + N 2 45 % (Treatment 3) and CO 2 55% + N 2 45% (Treatment 4). Samples were assayed on the 0, 3, 6, 9, 12 and 15 days with three replications during the refrigerator storage at 4°C. The parameters were microbial load (TVC, pH, TVB-N, TVBA, PV, FFA), and the results showed that with increasing levels of Carbon dioxide and Nitrogen and decreasing Oxygen levels, the amount of biochemical indices (TVB-N, TBA, PV, FFA) increased. The TVB-N, PV and FFA in CO 2 45% + N 2 55% (Treatment 3) and CO 2 55% + N 2 45% (Treatment 4) did not show significant difference (p>0.05[M1] ). Also, the microbial load in all treatments except treatment CO 2 55% + N 2 45% passed through the limit, 10 7 Log CFU/g on day 15. Microbial results showed that the treatment 4 was the best and the shelf life of this treatment was 6 days more than treatment 1. [M1] p<0.05 [M1] یعنی اختلاف معنی دار وجود دارد. لطفا اصلاح شود. | ||
| Keywords | ||
| Silver Carp Burger; MAP packaging; Sodium lactate; Nisin | ||
| References | ||
|
| ||
|
Statistics Article View: 502 PDF Download: 380 |
||
Journal management system. designed by sinaweb