The optimum level of egg albumin was found to be 15% and whipping time was 15 min.
The stability of foam ... also was found to be long at higher concentration of egg albumin... as compared to lower concentration of egg albumin.
It was concluded that the time taken for drying of foamed papaya pulp was 2,3,4 and 5h for 2,4,6 and 8 mm foam thickness with moisture content of.... on dry basis .
The biochemical composition concern ,it was concluded that 2 mm thick foamed papaya powder at 60 retained significantly higher amount of nutritional qualities as compared to 4,6 and 8 mm thick foamed papaya powder dried at 65 and 70 .
From the overall study, it was concluded that the maximum foam volume expansion with minimum foam density was foamed at 15% egg albumin and whipping time of 15 min .
The stable foam was dried at foam thickness of 2 mm at temperature of 60 was optimum condition for preparation of papaya powder.