Hack-Youn Kim, Jong-Youn Jeong, Ji-Hun Choi, Yun-Sang Choi, Doo-Jeong Han, Mi-Ai Lee, Jang-Hyun Lee, Hyun-Dong Paik, Cheon-Jei Kim
언어
한국어(KOR)
URL
https://www.earticle.net/Article/A78592
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원문정보
초록
영어
The objective of this study was to determine storage stability and antioxidant effect of T1, ascorbic acid (0.6%); T2, ethanol extracts of Bacillus polyfermenticus (5%); T3, mixture with ascorbic acid (0.3%), and ethanol extracts of B. polyfermenticus (2.5%) during the storage period. The pH of sausage decreased constantly during storage (p<0.05). Thiobarbituric acid reaction substance (TBA) values were lower in all treated samples compared to the control (p<0.05). Longer storage periods resulted in higher TBA values (p<0.05). Volatile basic nitrogen (VBN) value in T1, T2, and T3 were significantly lower than control (p<0.05). The L* value of T1, T2, and T3 had higher than control. The a* value of T2 was significantly lower than control, T1, and T3 during storage period (p<0.05). The b* value of T2 had significantly higher compared to the other sausage samples during storage period (p<0.05). Total microbial counts in the sausages samples significantly increased as storage period increased (p<0.05). Further studies are needed to develop various meat products to extend the storage stability using B. polyfermenticus SCD.
목차
Abstract Introduction Materials and Methods Result and discussion Acknowledgments References