- Volume 2 Issue 1
The utilization of soybean milk has lasted for past several thousand years, mostly in Orient as a Precious food or as a substitute for cow's milk. There are several hundred varieties in soybean that is called Glycine max Merryl There are three typical varieties, Yellow, Black and Green. However, these are due to pigment in soybean cuticle while their chemical constituents are similar (Table 2). Soybean milk is constituted of protein, fat and carbohydrate of soybean, and these constituents are extracted by hot water. Thus becomes emulsion which is highly digestible and nutritious for human diet. However, it was not found any report on the water extractability comparison between two different varieties Black cuticle soybean which is common in India and Yellow cuticle soybean which is common in Korea. Also there was no report on the comparison on the yield and organoleptic quality derived by varied process. Also several attempts were carried out to improve nutritional value as well as acceptability by use of food additives. A model of continuous soybean milk plant was introduced.