Chemistry of Colostrum Milk; a Report of Six Cases

نویسنده

  • George Woodward
چکیده

Colostrum corpuscles are not always found in so-called colostrum milk; when they are present, the percentage of proteids is higher; as they disappear, the proteid percentage drops. The color of colostrum milk is yellow; this color is especially marked in negroes' milk (observed in four cases not included in this report). The reaction of colostrum milk is alkaline. The specific gravity varies from 1024 to 1034. This variation is chiefly due to the variation in the amount of fat present.

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

Butanol-extractable iodine in human and bovine colostrum and milk.

High total iodine content and significant amounts of iodinated amino acids, but not of thyronines, have been reported in milk of various species. Since the human neonate requires thyroxine-like iodine compounds for central nervous system development, analyses of thyroxine-like iodine compounds such as butanol-extractable iodine of colostrum or early milk were indicated. Four samples of human mi...

متن کامل

Quantitative analysis of gangliosides in bovine milk and colostrum-based dairy products by ultrahigh performance liquid chromatography-tandem mass spectrometry.

Milk gangliosides have gained considerable attention because they participate in diverse biological processes, including neural development, pathogen binding, and activation of the immune system. Herein, we present a quantitative measurement of the gangliosides present in bovine milk and other dairy products and byproducts. Ultrahigh performance liquid chromatography separation was used for hig...

متن کامل

Differential composition of proteomes in sow colostrum and milk from anterior and posterior mammary glands.

Piglets obtaining milk from anterior and middle mammary glands (MG) grow faster than those suckling posterior MG, but the underlying mechanisms are not clear. The purpose of this study was to investigate the differential proteomes of colostrum and milk secreted by anterior and posterior MG. Six healthy primiparous sows with 7 pairs of MG were used; the first and the second pairs were defined as...

متن کامل

Isolation and properties of immune lactoglobulins from bovine whey.

It has already been reported that the principal protein of bovine colostrum is immune lactoglobulin, and a procedure has been described for the isolation of this protein (1). While the immune properties of colostrum have been generally recognized, it is widely believed that this is a specific quality of colostrum, and that immune properties are absent from the later milk or are present only in ...

متن کامل

Serum Protein of Female Holstein Calves Fed Milk through Step-Down and Conventional Methods

The serum proteinograms of 10 female Holstein calves fed milk either through conventional (COV) or step-down (STP) milk feeding methods at different ages were evaluated. Calves fed using the COV method were fed colostrum during the first 24 hours that they stayed with their respective mothers and received transition milk for another 2 days and later, and then milk at four liters/day for 59 days...

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:
  • The Journal of Experimental Medicine

دوره 2  شماره 

صفحات  -

تاریخ انتشار 2003