The Adulteration of Milk in Bristol

نویسنده

  • Edward Russell
چکیده

by drying 5 or 10 cc. in a platinum dish to a constant weight, and. then extracting the fat from this portion by means of dry ether; by this means the fat was never completely extracted, and hence a low minimum for fat and a higher for solids were at first fixed. About ten years later, with the introduction of improved processes of analysis, such as the Adams, Schmidt and others, the figures were altered to 2.7 fat, and 8.5 solids other than fat. No figure has ever been fixed for total solid matter. This standard was a possible minimum for the milk of a single cow, but the work of Vieth and Richmond showed that the genuine milk of a mixed

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

Physicochemical properties and frauds in the samples of raw cow milk produced in Qazvin, Iran

Adding materials to reduce the microbial load and cover to deficit in milk is a health threat and has always provided consumer concern.112 raw cow milk samples were randomly collected from dairy industrial centers of Qazvin province during warm and cold seasons in 2012, physicochemical and added adulteration were investigated. Based on the results of chemical tests, the mean values of the lacto...

متن کامل

PCR-based detection of cow and goat milk in sheep milk and dairy products marketed in Mashhad city of Iran

BACKGROUND: The extensive consumption of milk anddairy products makes these foodstuffs targets for potentialadulteration with financial gains for unscrupulous producers.OBJECTIVES: The aim of this study was using PCR assay todetect cow milk in labeled sheep milk, sheep yoghurt, andLighvan cheese (a traditional ripened cheese produced fromsheep's milk). METHODS: The assay utilized primers target...

متن کامل

Tests for the adulteration of human milk.

The necessity for testing human milk destined for milk banks in order to eliminate specimens which have been adulterated with water or cow's milk has been widely recognized since the introduction of such banks in 1910 (Mackintosh, 1947). In some centres, however, no tests for adulteration seem to be used, in spite of the fact that the mothers providing milk for these banks are not supervised be...

متن کامل

Adulteration of Human Milk

The necessity for testing human milk destined for milk banks in order to eliminate specimens which have been adulterated with water or cow's milk has been widely recognized since the introduction of such banks in 1910 (Mackintosh, 1947). In some centres, however, no tests for adulteration seem to be used, in spite of the fact that the mothers providing milk for these banks are not supervised be...

متن کامل

Survey on the presence of powdered milk and neutralizers in raw and pasteurized milk in Birjand, Iran: Short Communication

Milk is one of the important nutritional sources, and milk adulteration is a serious threat to human health. The aim of this study was to determine the presence of the adulteration of neutralizing agents and powdered milk in raw and pasteurized milk distributed in Birjand, Iran, in 2018. In this descriptive-analytical study, powdered milk and neutralizing agents were examined in 271 milk sample...

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:

دوره 27  شماره 

صفحات  -

تاریخ انتشار 2016