PAGE
Introduction 5
Sanitary control of tomato pulp factories 6
Quality of product 7
Discarding tomato juice 8
Composition of tomato pulp 10
Whole tomato pulp 10
Trimming stock pulp 12
Methods of analysis 12
Microscopic examination 13
Determination of total solids 19
Determination of insoluble solids 32
Determination of sugar 32
Determination of acidity 33
Determination of salt 33
Determination of specific gravity 33
Importance of accuracy in the determination of specific gravity 50
Evaporation to definite volume of concentrated pulp 52