{"title":"烟熏鲑鱼的需氧微生物菌群","authors":"J. S. Lee, D. Pfeifer","doi":"10.4315/0022-2747-36.3.143","DOIUrl":null,"url":null,"abstract":"Aerobic microbial flora, moisture, and NaCl contents of smoked salmon samples, obtained from retail outlets along the roast of the Pacific Northwest, were examined. The microbial loads ranged from 1.3 × 102 to 2.2 × 106. The moisture level were from 48 to 64%, and the water phase salts from 3.2 to 8.2. Regularly recoverable microorganisms in most samples were gram-positive cocci. They were either mostly staphylococci micrococci, depending on the sample. Bacillus, Pseudomonas, and yeasts were predominant in some samples. The gram-positive cocci were able to grow in 10 to 25% NaCl, but the majority of them did not multiply at 4 C and were readily inactivated by mild heat (D52C of 1.5 to 47.9 min).","PeriodicalId":16561,"journal":{"name":"Journal of milk and food technology","volume":"1 1","pages":"143-145"},"PeriodicalIF":0.0000,"publicationDate":"1973-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"AEROBIC MICROBIAL FLORA OF SMOKED SALMON1\",\"authors\":\"J. S. Lee, D. Pfeifer\",\"doi\":\"10.4315/0022-2747-36.3.143\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Aerobic microbial flora, moisture, and NaCl contents of smoked salmon samples, obtained from retail outlets along the roast of the Pacific Northwest, were examined. The microbial loads ranged from 1.3 × 102 to 2.2 × 106. The moisture level were from 48 to 64%, and the water phase salts from 3.2 to 8.2. Regularly recoverable microorganisms in most samples were gram-positive cocci. They were either mostly staphylococci micrococci, depending on the sample. Bacillus, Pseudomonas, and yeasts were predominant in some samples. The gram-positive cocci were able to grow in 10 to 25% NaCl, but the majority of them did not multiply at 4 C and were readily inactivated by mild heat (D52C of 1.5 to 47.9 min).\",\"PeriodicalId\":16561,\"journal\":{\"name\":\"Journal of milk and food technology\",\"volume\":\"1 1\",\"pages\":\"143-145\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1973-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of milk and food technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4315/0022-2747-36.3.143\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of milk and food technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4315/0022-2747-36.3.143","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Aerobic microbial flora, moisture, and NaCl contents of smoked salmon samples, obtained from retail outlets along the roast of the Pacific Northwest, were examined. The microbial loads ranged from 1.3 × 102 to 2.2 × 106. The moisture level were from 48 to 64%, and the water phase salts from 3.2 to 8.2. Regularly recoverable microorganisms in most samples were gram-positive cocci. They were either mostly staphylococci micrococci, depending on the sample. Bacillus, Pseudomonas, and yeasts were predominant in some samples. The gram-positive cocci were able to grow in 10 to 25% NaCl, but the majority of them did not multiply at 4 C and were readily inactivated by mild heat (D52C of 1.5 to 47.9 min).
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