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The National Agricultural Library is one of four national libraries of the United States, with locations in Beltsville, Maryland and Washington, D.C. It houses one of the world's largest and most accessible agricultural information collections and serves as the nexus for a national network of state land-grant and U.S. Department of Agriculture field libraries. In fiscal year 2011 (Oct 2010 through Sept 2011) NAL delivered more than 100 million direct customer service transactions.

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Journal Article

Journal Article

Survival of Lactobacillus delbrueckii ssp. bulgaricus following spray-drying  [1995]

Teixeira, P.C. (Universidade Catolica Portuguesa, Porto, Portugal.); Castro, M.H.; Malcata, F.X.; Kirby, R.M.;

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Survival of cell concentrates of Lactobacillus delbrueckii ssp. delbrueckii following spray-drying in skim milk with and without ascorbic acid and monosodium glutamate was evaluated during storage at different conditions of temperature and water activity. High temperature and high water activities were detrimental to survival of dried cells. The death rate was higher in the presence of ascorbic acid and monosodium glutamate during storage at 20 C; at 4 C. survival was higher in the presence of these agents. The developed sensitivity of survivors to chemical inhibitors with specific action was used to provide insight into the nature of cellular damage. After drying, cells showed sensitivity to NaCl, lysozyme, penicillin, and pyronin Y, indicating damage to the cell membrane, cell wall, and DNA, respectively
From the journal
Journal of dairy science (USA)
ISSN : 0022-0302

Bibliographic information

Language:
English
Type:
Journal Article
In AGRIS since:
1996
Volume:
78
Issue:
5
Start Page:
1025
End Page:
1031
All titles:
"Survival of Lactobacillus delbrueckii ssp. bulgaricus following spray-drying"@eng
Other:
"references"
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Bibliographic information

Language:
English
Type:
Journal Article
In AGRIS since:
1996
Volume:
78
Issue:
5
Start Page:
1025
End Page:
1031
All titles:
"Survival of Lactobacillus delbrueckii ssp. bulgaricus following spray-drying"@eng
Other:
"references"