Introduction: A human has thousands and thousands of different proteins, each with a specific structure and function. Along with their diverse functions, they vary in structure, each protein having its own unique three-dimensional shape. Proteins are polymers of amino acids joined together by peptide bonds. There are 20 different amino acids to make up all the different proteins on the earth. Each of the amino acids is composed of a central carbon bonded to a hydrogen, a carboxyl group, an amino…
3.4.2.1 Test for milk:- 1. Determination of SNF in milk AIM: - to determine the SNF of milk Apparatus: - lactometer jar, lactometer and thermometer Principle: - It is calculated by using lactometer method. Procedure:- Warm the milk sample to 40 to 45oCand maintain at this temperature till 5 min. Mix the contents by rotating and inverting the bottle, taking care to avoid the formation of air bubbles. Cool the sample to 15.5oC Invert the sample bottle 2 to 3 times; pour enough milk into…
CHAPTER-2 VARIABILITY AMONG THE ALTERNARIA BRASSICAE ISOLATES INTRODUCTION The chapter is mainly concerned with examining the variability among Alternaria brassicae isolates from the oilseed brassicas. Since, the oilseed brassicas are more prone to the fungal attack and thereby, resulting in reduced productivity of the oilseed. Therefore, the present investigation focuses on the studying the features such as morphological, pathological and molecular variability of Alternaria brassicae. The…