Milk
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Book Detail: Breeding of Fruit and Plantation Crops
Language: English
Pages: 345
Author: Dr. J. Auxcilia, Dr. N. Shabha
Price: Free
Fundamental of Horticulture PDF Book Free Download
Theory
History and development, importance of fruit breeding
Centers of diversity distribution and domestication of
Principle
The principle involved in measuring the specific gravity by a lactometer is that a floating object sinks until it has displaced a weight of fluid equal to its own weight.
Principle
The sample is treated with ammonia and ethyl alcohol; the former to dissolve the protein and the latter to help precipitate the proteins. Fat is extracted with diethyl ether and
How to Determine the Curd Quality by Organoleptic evaluation
Organoleptic Test:
Dahi /Curd shall confirm to the requirements of the milk fat and milk solids not fat, as laid down in PFA
How to Determination of Total Solids in Curd
Apparatus
Shallow flat-bottom dishes of aluminum, nickel, stainless steel, porcelain or silica, 7-8 cm diameter, about 1.5 cm in height and provided with easily
Definition
Titratable acidity is defined as the number of milliliters of 0.1 mol/l sodium hydroxide solution required to neutralize a quantity of milk corresponding to 10 g of Solids Not Fat.
Principle
Natural
Determination of Phosphatase enzyme in Curd by Mullen Phosphatase Test
Principle
Phosphatase, an enzyme in milk is destroyed during pasteurization. The test is based on the above principle to judge the efficiency
Curd Milk Sampling Procedure
Preparation of samples
Before withdrawing portions for analytical determinations, bring the sample to a temperature of 26 to 280C and mix thoroughly by pouring gently into a clean
Principle:
This test is based on the principle that methyl blue (an oxidation-reduction dye or indicator) which is blue in its oxidized state, is reduced to colorless compound (leuco form)