초록 ▼

A method for preparing multipurpose ready-to-use, high-protein soy granules from texturized vegetable protein having protein content in the range of 45-52% and moisture content in the range of 3 to 8% said process comprising the steps of partial hydration of the texturized vegetable protein pieces/c

A method for preparing multipurpose ready-to-use, high-protein soy granules from texturized vegetable protein having protein content in the range of 45-52% and moisture content in the range of 3 to 8% said process comprising the steps of partial hydration of the texturized vegetable protein pieces/chunks for a period of 15 min to 2 hour such that the moisture content is between 15-25%, equilibration of partially hydrated soy pieces/chunks for a period between 15 minutes and 4 hours, disintegration of the equilibrated soy chunks/pieces by using a shearing machine to obtain a granule size of 1 to 6 mm, and drying the disintegrated granules at a temperature between 40-80° C. for a period between 15 min to 3 hours by using a tray dryer to obtain the multipurpose ready-to-use, high-protein soy granules.

대표청구항 ▼

The invention claimed is: 1. A process for preparing multipurpose ready-to-eat high-protein soy granules from texturized vegetable protein soy granules, said process comprising the steps of: (a) partially hydrating the texturized vegetable protein (TVP) by adding water to the TVP in the ratio of 15

The invention claimed is: 1. A process for preparing multipurpose ready-to-eat high-protein soy granules from texturized vegetable protein soy granules, said process comprising the steps of: (a) partially hydrating the texturized vegetable protein (TVP) by adding water to the TVP in the ratio of 15:3 to 25:3 to attain a moisture content of between 16 to 25%; (b) equilibrating the partially hydrated TVP; (c) disintegrating the equilibrated partially hydrated TVP to obtain disintegrated granules, and (d) drying the disintegrated granules at a temperature between 40-80° C. to obtain multipurpose ready-to-use high-protein soy granules having a moisture content in the range of 3-8% wherein the high-protein soy granules have a fiber length of less than 4 mm, and a fiber thickness of from 0.1 to 0.7 mm. 2. The process of claim 1 wherein in step a, the TVP is hydrated and equilibrated for a time period of 30 minutes to 2 hours. 3. The process of claim 1 wherein in step (b), the partially hydrated TVP is equilibrated for a time period of 15 minutes to 1 hour. 4. The process of claim 1 wherein in step (c), the equilibrated TVP is disintegrated by shearing in a machine to obtain an appropriate granule size of 3 to 6 mm. 5. The process of claim 1 wherein in step (d), the disintegrated granules are dried at a temperature between 40-80° C. for a time period of 15 minutes to 3 hours. 6. The process of claim 1 wherein in step (d), the disintegrated granules are dried in a tray dryer. 7. The process of claim 1, further comprising sieving the obtained soy granules to classify them according to size and to remove the fines. 8. The process of claim 1, wherein the obtained soy granules have protein content in the range of 45-52%. 9. The process of claim 1, wherein the obtained soy granules have moisture content in the range of 3 to 8%. 10. The process of claim 1, wherein the obtained soy granules can be consumed directly as a crispy snack with or without addition of salt, flavouring and seasonings. 11. The process of claim 1, further comprising coating the obtained soy granules with sugar powder, or a sugar solution, or similar sweet tasting ingredients to prepare sweet ready-to-eat high protein soy granules. 12. The process of claim 1, further comprising incorporating the obtained soy granules into specialty foods. 13. The process of claim 1, further comprising incorporating the obtained soy granules into traditional foods. 14. The process of claim 1, further comprising incorporating the obtained soy granules into a convenience food that does not require cooking. 15. A process for preparing multipurpose ready-to-eat, high-protein soy granules from texturized soy protein, said process comprising the steps of partially hydrating texturized soy protein pieces/chunks for a period of 15 minutes to 2 hours to obtain a moisture content of between 15-25%, equilibrating the partially hydrated soy pieces/chunks for a period between 15 minutes and 1 hour, disintegrating the equilibrated partially hydrated soy chunks/pieces in a shearing machine to obtain a granule size of 3 to 6 mm, and drying the disintegrated granules at a temperature between 40-80° C. for a period between 15 minutes to 3 hours in a tray dryer to obtain multipurpose ready-to-use, high-protein soy granules having a moisture content in the range of 3 to 5% wherein the high-protein soy granules have a fiber length of less than 4 mm, and a fiber thickness of from 0.1 to 0.7 mm. 16. The process of claim 4 wherein the machine is selected from the group consisting of a pulverizer, hammermill, blender, grinder, chopping machine, slicer, dehorning machine and mincer. 17. The process of claim 1 further comprising incorporating the obtained soy granules into food formulations as a major ingredient. 18. The process of claim 12 wherein the specialty foods are selected from the group consisting of snacks, high protein drinks, beverages, soups, sauces and porridge. 19. The process of claim 13 wherein the traditional foods are selected from the group consisting of curries, cutlet, kofta, gravies, cereals, pulses and vegetables.