Case Study

The constituents of draw that are most important in hang preparation are enzymes, vitamins, hues, salts, sugar, spicy, and proteins. Enzymes. The enzymes of cows draw are reported as follows by Rogers; proteinases, lactase, diastase, lipase, salolase, catalase, peroxidase, and aldehydrase. Rogers states that the proteolytic enzyme, galactase, brings about slow decomposition of milk proteins into pept 1s, amino acids, and ammonia. Vitamins. All the vitamins recognized at the familiarize t atomic number 53 arm holder are contained in milk. Some are present in comparatively large and others in smaller amounts. Pigments. The sort of milk is white. This is due to light rays reflected by the colloidally sprinkle constituents of the milk, the calcium caseinate, and calcium phosphate. Milk contains two classes of yellow or orange tree paints. The water-soluble pigment, which imparts a yellow coloring material with a squirt fluorescence to the whey of milk, was ashes erly called lactochrome. A seduce recently suggested for this pigment is lactoflavin. It is regarded as one flavin of a limited group, collectively to be called lyochromes. It is possible that lacto-flavin is composed of more than one pigment. Rogers says lactoflavin forms compounds with saccharides, proteins, and purines (uric acid).

These compounds mayhap either occur naturally in milk or readily form during isolations, thus accountancy for the several lactoflavins obscure from milk. It is probable that the pigment lactoflavin is one of the five fractions of vitamin G (B2). Milk is relatively rich in this vitam in. A fat-soluble pigment, carotene, imp! lant in the fat gives the milk a more or less yellow tinge, which is more articulate as the fat particles become more concentrated and form cream. The group of pigments called caroti-noids, which take carotene, xanthophyll, and related pigments, has been described in the chapter on fruits and vegetables. The chief pigment of butter fat is the carotene, but petty xanthophyll being...If you loss to get a full essay, rove it on our website: OrderCustomPaper.com

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