نتایج جستجو برای: pasteurization

تعداد نتایج: 1362  

2013
Adil Salman

*Corresponding author: Adil Salman E-mail: [email protected] AbstractThis study was designed to monitor some bacteriological and physical quality of milk from two dairy factories before and after pasteurization, and also to assess the compliance of this quality detected with the standard set by the Sudanese Standards and Meteorology Organization (SSMO). Two hundred and Twenty raw and pasteuriz...

2001
James C. Bolling Susan E. Duncan William N. Eigel Thomas W. Keenan

Skim, sweet buttermilk, and butter-derived aqueous phase components were used to reemulsify low-melt butteroil into creams with a desired 20% milkfat. The implications of pasteurization process, homogenization sequence, and formulation on the physicochemical properties of reformulated and natural creams were investigated. Creams homogenized prior to pasteurization had significantly (p<0.05) gre...

1944

Pasteurization is still in its infancy in India, the vast majority of the people being content with boiled milk which, in spite of its keeping qualities and distinct flavour, suffers from the disadvantage of having lost some of its nutritive value owing to excessive heating. In cities, where the milk supply is at present in very unsatisfactory state, the demand for pasteurized milk is growing, ...

2005

Executive Summary I. Charge and Statement of the Problem II. NACMCF Definition of Pasteurization III. Response to Questions in the Charge 1. What are the scientific criteria that should be used to determine if a process is equivalent to pasteurization? 2. What, if any, further research is needed to determine criteria? 3. What is the most resistant microorganism of public health significance for...

2001
M. H. Lau J. Tang

Asparagus spears are sensitive to thermal treatments. Lengthy pasteurization at elevated temperatures may cause severe thermal degradation. In this research we explored the application of short-time microwave pasteurization for pickled asparagus in glass bottles and studied the effect of this process on the textural quality of the products in comparison with the conventional hot-water pasteuriz...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2015
hamed saberian zohreh hamidi esfahani soleiman abbasi

in this research the effect of conventional and ohmic pasteurization and storage time at different temperatures on some bioactive components of aloe vera gel juice was investigated. aloe vera gel juice was pasteurized conventionally and ohmically at 90 ºc for 1 min. the effect of pasteurization on vitamin c, total phenolic content  and juice color was evaluated. the samples pasteurized conventi...

Journal: :Journal of food protection 2003
Nanditha Gande Peter Muriana

In this paper, a thermal process for the surface pasteurization of ready-to-eat (RTE) meat products for the reduction of Listeria monocytogenes on such products (turkey bologna, roast beef, corned beef, and ham) is described. The process involves the passage of products through a "tunnel" of heated coils on a stainless steel conveyor belt at various treatment times relevant to the manufacture o...

Journal: :international journal of endocrinology and metabolism 0
pantea nazeri nutrition and endocrine research center, research institute for endocrine sciences, shahid beheshti university of medical sciences, tehran, ir iran mohammad ali norouzian department of animal science, college of abouraihan, university of tehran, tehran, ir iran parvin mirmiran nutrition and endocrine research center, research institute for endocrine sciences, shahid beheshti university of medical sciences, tehran, ir iran; department of clinical nutrition and dietetics, faculty of nutrition sciences and food technology, national nutrition and food technology research institute, shahid beheshti university of medical sciences, tehran, ir iran mehdi hedayati cellular and molecular research center, research institute for endocrine sciences, shahid beheshti university of medical sciences, tehran, ir iran fereidoun azizi endocrine research center, research institute for endocrine sciences, shahid beheshti university of medical sciences, tehran, ir iran; endocrine research center, research institute for endocrine sciences, shahid beheshti university of medical sciences, tehran, ir iran. tel: +98-2122432503, fax: +98-2122402463

conclusions the present study showed that the iodine concentration is not decreased during the heating process in sterilization, indicating that supplemented sterilized milk could be a good alternative vehicle for dietary iodine in the prevention of iodine deficiency. results the inclusion of ki in the diet of the dairy cows in these 2 separate experiments increased their milk iodine levels. pa...

Journal: :Journal of the Institute of Brewing 1950

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