Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Morrison Loewenstein"'
Publikováno v:
Journal of AOAC INTERNATIONAL. 66:858-863
Proximate data from 82 nonfat dry milk (NFDM) samples were correlated with near infrared reflectance (NIR) measurements. The best wavelengths for determining constituent concentrations were chosen from 19 preselected filters by using linear regressio
Publikováno v:
Journal of Dairy Science. 63:905-911
Cottage cheese whey derivatives prepared by several methods were examined to determine their suitability for incorporation into cottage cheese creaming mixes. Preparation methods were: A) ultrafiltration followed by vacuum evaporation; B) neutralizat
Autor:
Robert J Baer, Morrison Loewenstein
Publikováno v:
Journal of Dairy Science. 62:1041-1044
Lactase ( β -D-galactosidase) from the yeast Saccharomyces lactis was tested for activity at −9C, −13C, −19C, −23C, and −30C. A 5.0% (weight/volume) lactose solution was prepared with .1% lactase added. Samples were incubated at 33C for 10
Publikováno v:
Journal of Dairy Science. 63:1631-1648
This is a review of 136 publications pertaining to preparation of consumer products from goat milk. In many instances these publications do not report data from research but are descriptions of processes and practices in the manufacture of such produ
Publikováno v:
Journal of AOAC INTERNATIONAL. 64:1414-1419
β-Galactosidase concentrates obtained from several microorganisms were used to hydrolyze skim milk, low fat (2%) milk, sweet whey, acid whey, acid whey permeate, and acid whey concentrate. Among acid substrates, the freezing point depression for eac
Publikováno v:
Journal of AOAC INTERNATIONAL. 63:587-590
A method for determining lactose hydrolysis by freezing point determinations is described. There is a direct relationship between freezing point and lactose hydrolysis in neutralized acid whey (r = 0.985) and lactose solutions (r = 0.998). In both th
Publikováno v:
Journal of Food Science. 48:959-961
Compositional analysis data for 47 whey powders (including sweet whey, acid whey, demineralized delactosed whey and whey protein concentrates) were correlated with near infrared reflectance (NIR) measurements. The most useful wavelengths for determin
Publikováno v:
Journal of dairy science. 57(11)
The effect of temperature, pH, cations, and caramelized sugars on L-alanine-induced germination of Bacillus licheniformis and B. cereus -7 spores was investigated. The germination of B. licheniformis spores was optimal at higher temperatures, with mo
Autor:
Morrison Loewenstein, Ghanem S. Haddad
Publikováno v:
Journal of dairy science. 66(8)
This research was designed to test the reliability of modified Association of Official Analytical Chemists methods for quantitation of thiamine, riboflavin, and ascorbic acid in milk; to ascertain the extent of destruction of those vitamins by modern