High-pressure processing decelerates lipolysis and formation of volatile compounds in ovine milk blue-veined cheese
نویسندگان
چکیده
منابع مشابه
Formation of green-blue compounds in Brassica rapa root by high pressure processing and subsequent storage.
The effect of high pressure treatment on biochemical changes during storage was investigated using Brassica rapa root. High pressure treated samples with 400 and 600 MPa formed unique green-blue color during 7-d storage at 4 degrees C. The mechanism of green-blue compound formation would be based on biochemical pathway for a unique green-blue pigment synthesis, containing O2-dependent steps and...
متن کاملCharacteristics of Nodooshan Goat Milk and Identification of Volatile Compounds in Traditional Nodooshan Goat Cheese during Ripening
Background and Objectives: Essential and minor components of the goat milk are unique ingredients in production of various food products. In this study, characteristics of Nodooshan goat milk were investigated and volatile compounds were identified in traditional Nodooshan goat cheese during ripening. Materials & Methods: Physicochemical tests were carried out on raw milk, fresh cheese and ri...
متن کاملHigh Pressure Processing and its Application in Cheese Manufacturing: A Review
Nowadays, high standard level of living has led to an increase in demand for foods which are minimally processed via high sensory and nutritional quality and also an extended shelf life. High pressure processing (HPP) is one of the techniques that was considered for food preservation at the first application in food industry. Pressures in the range of 300 to 650MPa have been found to affect the...
متن کاملComparison of SPME Methods for Determining Volatile Compounds in Milk, Cheese, and Whey Powder
Solid phase microextraction and gas chromatography-mass spectrometry (SPME-GC-MS) are commonly used for qualitative and quantitative analysis of volatile compounds in various dairy products, but conditions have to be adjusted to maximize release while not generating new compounds that are absent in the original sample. Queso Fresco, a fresh non-melting cheese, may be heated at 60 °C for 30 min;...
متن کاملStrain-Specific Synthesis of Mycophenolic Acid by Penicillium roqueforti in Blue-Veined Cheese.
Twenty of 80 strains of Penicillium roqueforti were able to produce up to 600 mg of mycophenolic acid (MPA) liter in 2% yeast extract-5% sucrose broth. Sixty-two of these strains had been isolated from the main blue-veined cheese varieties of western Europe or from starter cultures. Of these 62 dairy strains, only 7 had MPA-producing potential in vitro. These seven strains had all been isolated...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2013
ISSN: 0022-0302
DOI: 10.3168/jds.2013-7221