INDEX 



99 



MACHINE-SKIMMED milk (see 



Separated milk) 

 Magnesia mixture, 93 

 Margarine, composition of, 67 

 detection of, 67, 74, 8 1 

 -cheese, detection of, 85 

 Mean molecular weight of fatty 



acids, 71 



Measuring apparatus for milk, 1 8 

 Mercuric nitrate solution, 93 

 Micro-organisms, action of, on 



milk, 2, 57 



Microscope, use of, 58, 6 1 

 Milk, composition of, 3, 4, 51 

 measurement of, 19 

 mixtures, control of, 61 

 morning and evening, com- 

 position of, 3 

 powder, analysis of, 49 



in cream, 62 

 scale, 40 



sour, analysis of, 6, 47 

 standards for, 5 2 

 sugar, i 



estimation of, 30-34, 44 



NESSLER solution, 93 

 Nitrogen, estimation of, in milk, 



35 

 estimation of, in cheese, 83 



PAR A- CASEIN, 2 



Phosphoric acid, estimation of, 



13, 38 



Phytosteryl acetate test, 73 

 Polarimetric estimation of milk 



sugar, 30, 44 

 Polarised light, examination of 



butter under, 74 

 Polenske's method of butter 



analysis, 68 



Poor milk, cause of, 54 

 Preparation of fat for analysis, 68 



samples of milk, 5 

 Preservatives, detection of 

 in butter, 65 

 in cream, 63 

 in milk, 5 3 

 Products of ripening of cheese, 



83 

 Proteins, 2 



estimation of, 34-39, 45 



REDUCTASE, 57 

 Refractive index of butter, 75 

 Rei chert - Wollny method for 

 estimation of volatile fatty 

 acids, 68 

 Rennet, 2, 3 



detection of, 63 

 estimation of strength of, 



86 

 Revis' method for total solid 



estimation, 1 2 

 Ripening of cheese, products of, 



83 

 Rise of specific gravity of milk 



on standing, 1 1 



Ritthausen's method for fat esti- 

 mation, 28, 34 

 method for proteins, 34 



SALICYLIC acid, detection of, 



54 



Salt, estimation of, in butter- 

 milk, 45 



in butter, 64 



in cheese, 83 

 Separated milk, 3 



adulteration of, 63 



analysis of, 43 



standard for, 62 

 Sesame oil, 79, 80 

 Silver nitrate, 93 

 Skim-milk (see Separated milk) 

 Skimming, detection of, 52 

 Soda solution, 93 

 Sodium thiosulphate solution 



94 



Solids, estimation of total, 1 1 

 not fat, estimation of, 39 

 relation between fat 

 and specific gravity, 



39 



standards for, 52 

 Soluble ash, estimation of, 12 

 fatty acids, estimation of, 



7 1 

 Solution of problems, 5 1-63, 79- 



81, 84-85 

 Sour milk, analysis of, 5, 47 



cause of, 2, 57 

 Soxhlet extractor, 29 

 Specific gravity, correction foi 

 temperature, 41, 88 



