Reference number
ISO 11815:2007
ISO 11815:2007
© ISO 2024
International Standard
ISO 11815:2007
Milk — Determination of total milk-clotting activity of bovine rennets
Edition 1
2007-07
2007-07
ISO 11815:2007
43876
Published
(Edition 1, 2007)
This publication was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
ISO 11815|IDF 157:2007 describes a method for the determination of the total milk-clotting activity of bovine rennet containing only chymosin and bovine pepsin as the active coagulating enzymes on a standard milk substrate at pH 6,5.
To produce accurate results with this method, check test samples of unknown origin for the absence of main milk-clotting enzymes of non-bovine origin by using an appropriate method.
ISO 11815|IDF 157:2007 can also be applied to determine the total milk-clotting activity of fermentation-produced chymosin.
General information
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Status: PublishedPublication date: 2007-07Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 11
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Technical Committee :ISO/TC 34/SC 5ICS :67.100.10
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