PART I— Contents 



Page 

 Introduction 5 



Possibility of development of new products from salmon cannery 



waste 7 



Introduction 7 



Proteins 8 



Chemical nature 8 



Uses 8 



Present sources of raw material 9 



Methods of manufacture 9 



Economics of manufacture 9 



Possibility of using salmon cannery waste as a source 



of protein 10 



Presence of proteins in salmon cannery waste 10 



Percent composition of salmon cannery waste 10 



Sorting problems 12 



Manufacturing difficulties 12 



Possibilities of preparing proteins from salmon 



cannery waste 13 



Protein hydrolysates 1^ 



Chemical nature 14 



Uses 1^ 



Present sources of raw material 1^ 



Methods of manufa cture 15 



Economics of manufacture 15 



Possibility of using salmon cannery waste for prepara- 

 tion of hydrolysates l6 



Suitability of proteins in salmon cannery waste,. l6 



Percent composition of salmon cannery waste lo 



Sorting problems lo 



Manufacturing difficulties 1° 



Possibility of preparing protein hydrolysates 



from salmon cannery waste 17 



iVmino Acids 17 



Chemical nature 17 



Uses 18 



Present sources of raw material 1^ 



Methods and economics of manufacture iB 



Possibility of utilizing salmon canr;ery waste for pro- 

 duction of amino acids 19 



Location in salmon cannery waste 19 



Percent composition 19 



Sorting problems 20 



Manufactiring difficulties 2' 



Possibility of preparing amino acids from salmon 



cannery waste -1 



Fats and lipids ^1 



Chemical nat'ire 



Uses 22 



