The action of rennet on buffaloe's milk replaced by 5, 10 or 15% of sour cream butter milk salted by either 6 or 10% before renneting or after the rennet action was studied as the non protein nitrogen (NPN) content. Buffaloe's milk without replacement of butter milk was taken as a control. Results r
Rennet coagulation of buffalo milk as affected by some factors
โ Scribed by El-Dien, Hala M. Fakhr
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 385 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0027-769X
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โฆ Synopsis
Abstract
Thrombelastograph was used to measure the rennet coagulation properties of buffalo milk. The combined effect of pH with temperature fat and protein contents, addition of whey protein concentrat (WPC) and sodium chloride on rennet coagulation (r) and clot forming (K~20~) times were evaluated. The fat content had little effect on r or K~20~ compared to pH. Increasing temperature from 30 to 40 ยฐC or the protein content of UF milk retentate from 3 to 12% decreased K~20~ and K~20~ of buffalo milk. The K~20~ was greatly affected by the replacement of casein with 10, 20, 30 and 40% WPC while r was less affected. Addition of sodium chloride (2โ10%) increased and K~20~ and the effect was more pronounced at low pH. The relations between the studied factors and r and K~20~ of buffalo milk were calculated and discussed.
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