Inhibition of rennets by blood serum

Bansal, Nidhi, Fox, Patrick F. and McSweeney, Paul L. H. (2010) Inhibition of rennets by blood serum. International Journal of Dairy Technology, 63 3: 381-386. doi:10.1111/j.1471-0307.2010.00593.x


Author Bansal, Nidhi
Fox, Patrick F.
McSweeney, Paul L. H.
Title Inhibition of rennets by blood serum
Journal name International Journal of Dairy Technology   Check publisher's open access policy
ISSN 1364-727X
1471-0307
Publication date 2010-08
Sub-type Article (original research)
DOI 10.1111/j.1471-0307.2010.00593.x
Volume 63
Issue 3
Start page 381
End page 386
Total pages 6
Place of publication West Sussex, United Kingdom
Publisher Wiley-Blackwell
Language eng
Formatted abstract
Incubation of calf chymosin with the serum from blood of various mammalian species before addition to milk reduced its milk-clotting activity at 30°C; the inhibitory potency of the sera was in the order horse > goat > cattle > donkey = human. For all species, inhibition of calf chymosin increased on increasing both the incubation time and the level of blood serum. Horse blood serum inhibited other milk coagulants in the order porcine pepsin > Cryphonectria parasitica proteinase = calf chymosin > Rhizomucor miehei proteinase = bovine pepsin. Methylamine-treated blood serum did not inhibit calf chymosin, suggesting that α2-macroglobulin may be the principal inhibitor of rennet in blood serum.
Keyword Blood serum
α2-Macroglobulin
Methylamine
Coagulants
Cheese
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Agriculture and Food Sciences
 
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Created: Mon, 20 Jan 2014, 15:57:24 EST by Nidhi Bansal on behalf of School of Agriculture and Food Sciences