Synergistic Effects of Combined Chlorine and Vitamin B-1 on the Reduction of Murine Norovirus-1 on the Oyster (Crassostrea gigas) Surface
- Authors
- Park, Shin Young; Ha, Sang-Do
- Issue Date
- Sep-2019
- Publisher
- SPRINGER
- Keywords
- MNV-1; Chlorine; Vitamin B-1; Synergistic effects; Oyster
- Citation
- FOOD AND ENVIRONMENTAL VIROLOGY, v.11, no.3, pp.205 - 213
- Indexed
- SCIE
SCOPUS
- Journal Title
- FOOD AND ENVIRONMENTAL VIROLOGY
- Volume
- 11
- Number
- 3
- Start Page
- 205
- End Page
- 213
- URI
- https://scholarworks.bwise.kr/gnu/handle/sw.gnu/8797
- DOI
- 10.1007/s12560-019-09380-6
- ISSN
- 1867-0334
- Abstract
- This study investigated the synergistic effects of combined chlorine (200, 500, 700, and 1000 ppm) and vitamin B-1 (1000, 2000, and 3000 ppm) on the murine norovirus-1 (MNV-1), a human norovirus (NoV) surrogate, on oyster surface. Vitamin B-1 slightly reduced MNV-1 (0.04-0.3 log-reduction), whereas chlorine significantly reduced MNV-1 (0.4-1.0 log-reduction). The combined chlorine and vitamin B-1 resulted in a 0.52-1.97 log-reduction of MNV-1. The synergistic reduction in the MNV titer was not dependent on the concentrations of chlorine and vitamin B-1, and it ranged between 0.08 and 1.03 log(10) PFU/mL. The largest synergistic reduction observed was for the combined 700 ppm chlorine and 1000 ppm vitamin B-1. The pH and mechanical texture of the oysters were not significantly changed by the combined 0-1000 ppm chlorine and 3000 ppm vitamin B-1. The overall sensory acceptability were significantly (P < 0.05) reduced in oysters treated with 1000 ppm chlorine and 3000 ppm vitamin B-1 than in those treated with 0-700 ppm chlorine and 3000 ppm vitamin B-1. This study suggests that the combined 700 ppm chlorine and 3000 ppm vitamin B-1 could potentially be used to reduce NoV on oyster surface without causing concomitant changes in the mechanical texture, pH, or sensory qualities of the oysters.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 해양과학대학 > Seafood science & Technology > Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.gnu.ac.kr/handle/sw.gnu/8797)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.