A Rapid Method of Determining Dispersibility of Nonfat Dry Milk Solids
نویسندگان
چکیده
منابع مشابه
Absence of vitamin D in nonfat dry milk.
American Academy of Pediatrics has strongly e11(lOrsed the use of milk and infant formula lroducts as primary vehicles for vitamin D supplementation to ensure a total vitamin D intake of 400 I. U. per day by all infants and children.12 Although in the United States there are significant regioiial differences with respect to dairy practices in fortifying fluid milk, almost three-fourths of all w...
متن کاملA Rapid Method for Determining Calcium in Blood and Milk
In 1915l I published a short turbidity method for determining calcium in feces and urine, which consisted briefly of the following steps. The calcium was precipitated as calcium oxalate in the urine (or the acid extract of fecal ash) under conditions to minimize the occlusion of magnesium; the precipitate was centrifuged, washed, dissolved in dilute hydrochloric acid, and treated with an aqueou...
متن کاملTwenty-four-hour immunofluorescence technique for the detection of salmonellae in nonfat dry milk.
A detection procedure was developed in which a newly devised lysine-iron medium was used as a one-step selective and enrichment medium for detection of salmonellae by the fluorescent-antibody technique. Incubation was conducted in two steps: initially at 30 C for 5 hr to resuscitate sublethally stressed cells, followed by incubation at 39 C for 17 hr. Twenty-seven strains of salmonellae from gr...
متن کاملRapid characterisation of the inherent dispersibility of respirable powders using dry dispersion laser diffraction
Understanding and controlling powder de-agglomeration is of great importance in the development of dry powder inhaler (DPI) products. Dry dispersion laser diffraction measures particle size readily under controlled dispersing conditions, but has not been exploited fully to characterise inherent powder dispersibility. The aim of the study was to utilise particle size-dispersing pressure titratio...
متن کاملSerum substitute in epithelial cell culture media: nonfat dry milk filtrate.
A number of milk types and milk fractions were investigated as possible substitutes for serum in cell culture media. A filtrate of reconstituted nonfat dry milk showed promise. Culture fluids containing 5% of the nonfat dry milk filtrate were used to propagate primary and continuous cell cultures, and the cell growth from these cultures was compared with that of cells grown in a serum-containin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1959
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(59)90763-5