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Characterisation of non-coagulating milk and effects of milk composition and physical properties on rennet-induced coagulation in Swedish Red Dairy Cattle

Nilsson, Kajsa LU ; Stålhammar, Hans ; Stenholdt Hansen, Mikka ; Lindmark-Månsson, Helena LU ; Duchemin, Sandrine ; Fikse, Freddy ; de Koning, Dirk Jan ; Paulsson, Marie LU and Glantz, Maria LU (2019) In International Dairy Journal 95. p.50-57
Abstract

Non-coagulating milk is a serious problem in the cheese industry, since it decreases cheese yield, resulting in decreased economic output. This study evaluated rennet-induced coagulation properties and composition of milk from individual Swedish Red Dairy Cattle. Milk samples from 679 individual cows were rheologically evaluated, of which 18.1% of the cows produced non-coagulating milk and 18.9% produced poor-coagulating milk. This resulted in 37% of the milk samples being non-optimal in cheese production, which is an alarmingly high figure. A comparison between non-coagulating and coagulating milk showed a significantly lower calcium content and less free Ca ... (More)

Non-coagulating milk is a serious problem in the cheese industry, since it decreases cheese yield, resulting in decreased economic output. This study evaluated rennet-induced coagulation properties and composition of milk from individual Swedish Red Dairy Cattle. Milk samples from 679 individual cows were rheologically evaluated, of which 18.1% of the cows produced non-coagulating milk and 18.9% produced poor-coagulating milk. This resulted in 37% of the milk samples being non-optimal in cheese production, which is an alarmingly high figure. A comparison between non-coagulating and coagulating milk showed a significantly lower calcium content and less free Ca 2+ in non-coagulating milk. The results provide more information about non- and poor-coagulating milk and will be further used to understand the genetic background of non-coagulating milk and breed against this undesired milk property.

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author
; ; ; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
International Dairy Journal
volume
95
pages
8 pages
publisher
Elsevier
external identifiers
  • scopus:85064193540
ISSN
0958-6946
DOI
10.1016/j.idairyj.2019.03.006
project
Non-coagulating milk from Swedish Red Dairy Cattle - Influence of milk composition, physical properties and genetic parameters
language
English
LU publication?
yes
id
0225554b-63df-4361-93ac-61dc495fe719
date added to LUP
2019-04-24 12:27:49
date last changed
2023-12-17 14:17:58
@article{0225554b-63df-4361-93ac-61dc495fe719,
  abstract     = {{<p>                                                         Non-coagulating milk is a serious problem in the cheese industry, since it decreases cheese yield, resulting in decreased economic output. This study evaluated rennet-induced coagulation properties and composition of milk from individual Swedish Red Dairy Cattle. Milk samples from 679 individual cows were rheologically evaluated, of which 18.1% of the cows produced non-coagulating milk and 18.9% produced poor-coagulating milk. This resulted in 37% of the milk samples being non-optimal in cheese production, which is an alarmingly high figure. A comparison between non-coagulating and coagulating milk showed a significantly lower calcium content and less free Ca                                                         <sup>2+</sup>                                                          in non-coagulating milk. The results provide more information about non- and poor-coagulating milk and will be further used to understand the genetic background of non-coagulating milk and breed against this undesired milk property.                                                 </p>}},
  author       = {{Nilsson, Kajsa and Stålhammar, Hans and Stenholdt Hansen, Mikka and Lindmark-Månsson, Helena and Duchemin, Sandrine and Fikse, Freddy and de Koning, Dirk Jan and Paulsson, Marie and Glantz, Maria}},
  issn         = {{0958-6946}},
  language     = {{eng}},
  pages        = {{50--57}},
  publisher    = {{Elsevier}},
  series       = {{International Dairy Journal}},
  title        = {{Characterisation of non-coagulating milk and effects of milk composition and physical properties on rennet-induced coagulation in Swedish Red Dairy Cattle}},
  url          = {{http://dx.doi.org/10.1016/j.idairyj.2019.03.006}},
  doi          = {{10.1016/j.idairyj.2019.03.006}},
  volume       = {{95}},
  year         = {{2019}},
}