Preparation of fresh cheese from caprine milk as a model for the reduction of allergenicity.

نویسندگان

  • Hiroyuki Tomotake
  • Mitsuaki Katagiri
  • Masaru Fujita
  • Masayuki Yamato
چکیده

Fresh cheese was prepared from caprine milk by isoelectric precipitation as a model experiment for reducing the allergenicity of milk. After acidic precipitation of casein, the beta-lactoglobulin content in curd was determined by ELISA using monoclonal antibody (MAb-beta209). The beta-lactoglobulin content was very high in the fresh cheese obtained from heat-treated (85 degrees C) bovine or caprine milk, while that obtained from untreated milk contained none of this protein. Taking it into account that caprine milk has only a small amount of alpha(s1)-casein, one of the major bovine milk allergens, the caprine fresh cheese sterilized after processing by precipitation may be useful as a protein source of low allergenicity.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Evolution of free fatty acid profile during ripening in cheeses manufactured from bovine, ovine and caprine milks with extracts of Cynara cardunculus as coagulant

mChanges in the concentrations of free fatty acids (FFA) in bovine, ovine and caprine milk cheeses manufactured with a plant rennet (flowers of Cynara cardunculus) were studied throughout a 68-day ripening period. The long-chain saturated (C16 :0 and C18 :0) and unsaturated (C18 :1, C18:2, and C18 :3) FFA were the most abundant at all stages of ripening. The overall concentration of FFA in fres...

متن کامل

Effects of addition of somatic cells to caprine milk on cheese quality

Milk quality criteria and limits for somatic cell count (SCC) established in many countries make it difficult to maintain SCC of bulk tank goat milk below the threshold, due to non infection factors linked to goat physiology. The aim of this study was to objectively verify the effects of SCC on fresh caprine milk cheese. Somatic cells were recovered from pooled healthy goat milk, and added to l...

متن کامل

Effects of bovine and caprine Monterey Jack cheeses fortified with milk calcium on bone mineralization in rats

Bovine and caprine Monterey Jack cheeses were produced unfortified (cheese) or fortified with milk calcium (Ca-cheese). Five groups of male rats were fed a control diet or one of four experimental diets: bovine cheese diet, bovine Ca-cheese diet, caprine cheese diet, and caprine Ca-cheese diet to test their effects on calcium absorption as well as bone mineralization. Significant differences (P...

متن کامل

Characteristics 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 کامل

Inhibitory Effects of Essential Oils of Cinnamon zeylanicum and Myristica fragrans against Brucella abortus 544 Inoculated in Fresh Baladi Cheese

Background: Essential Oils (EOs) are natural metabolic products of plants that contain a condensed chemical hydrophobic liquid compounds. The aim of this study was to evaluate inhibitory effects of EOs of Cinnamon zeylanicum and Myristica fragrans against Brucella abortus 544 inoculated in fresh Baladi cheese. Methods: Fresh Baladi cheese was manufactured from experimentally contaminated milk ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Journal of nutritional science and vitaminology

دوره 55 3  شماره 

صفحات  -

تاریخ انتشار 2009