Protein beverage and preparation method

Abstract

A protein beverage containing protein and water is prepared from the proteins of plant and animal through defatting, mixing, adding deionized water, adding composite proteinose, enzymolyzing, filtering, separating to obtain refined liquid, concentrating, adding deionized water, sterilizing, and filling it in containers. It is rich in balanced multiple kinds or protein and 9 amino acids.

Description

technical field

[0001] The invention relates to a functional drink and a preparation method thereof, in particular to a protein drink and a preparation method thereof. Background technique

[0002] Protein is one of the basic substances of life. There are tens of millions of protein types in the world. Although its monomers are only 22 basic amino acids and millions of rare amino acids, different combinations and structures make it form a huge protein army, and Each of them plays different functions and roles. For different species, the selection and demand for protein types are also different. For humans, the closer to the protein structure of the human body, the higher the nutritional value of protein; therefore, we must advocate breastfeeding our children to make them grow healthier, because no food can completely replace the nutritional value of breast milk for infants . Breast milk is limited, and in principle it cannot be used as a commodity to meet market demand, o...

Examples

example 1

[0028] A protein drink is prepared by using soybean, peanut, dried grass carp (Ctenopharyngodon idellus) and fresh milk as protein raw materials.

[0029] Weigh 300 grams of soybeans, and remove oil by cold pressing and petroleum ether until the fat content is 0.3%. The soybean meal after squeezing out the oil is pulverized to 100 mesh. Soak the crushed soybean meal in a container with 0.1mol / L NaOH solution for 4 hours. The amount of NaOH solution is just enough to submerge the soybean meal, and then filter through a 200-mesh filter to remove the residue. Add 0.1mol / L hydrochloric acid to the filtrate under stirring to adjust the pH value to 4.7. After standing still for 9 hours, the supernatant was removed by siphoning, the precipitate was centrifuged and dried, and then deionized water was used for beating and washing, and the solid was obtained by centrifuging and drying. The solid was dried at 60° C. and crushed to 100 mesh to obtain 86 grams of soybean crude protein. ...

example 2

[0036] A protein drink prepared using soybeans, peanuts, dried sea catfish (Arius thalassinus) and fresh milk as protein ingredients.

[0037] 300 grams of soybeans were used to obtain 84 grams of soybean crude protein. The preparation process is basically the same as that in Example 1, except that it is soaked in NaOH solution for 6 hours; the pH is adjusted to 4.8 with hydrochloric acid; it is allowed to stand for 8 hours.

[0038] Weigh 300 grams of peanut kernels, and the preparation process is as in this example soybean crude protein to obtain 65 grams of peanut crude protein.

[0039] With 200 grams of dried sea catfish, fat is extracted with example 1, and all the other processes are prepared with the soybean crude protein of this example. 72 grams of sea catfish crude protein were obtained.

[0040] With 3000 grams of fresh milk, 70 grams of cow's milk crude protein was obtained with the method of Example 1.

[0041] Weigh 60 grams of soybean crude protein obtained,...

example 3

[0044] A protein drink prepared using soybeans, peanuts, dried bighead carp (Aristichthys nobilis) and fresh milk as protein raw materials.

[0045] 300 grams of soybeans are used to obtain 85 grams of soybean crude protein. The preparation process is basically the same as that in Example 1, except that it is immersed in NaOH solution for 6 hours; the pH is adjusted to 4.7 with hydrochloric acid; it is left to stand for 10 hours.

[0046] Weigh 300 grams of peanut kernels, and the preparation process is as in this example soybean crude protein to obtain 66 grams of peanut crude protein.

[0047] Use 100 grams of dried bighead carp to extract the fat in the same example 1, and the rest of the process is the same as the preparation of soybean crude protein in this example. 34 grams of crude protein of bighead carp were obtained.

[0048] With 3000 grams of fresh milk, 69 grams of cow's milk crude protein were obtained with the method of example 1.

[0049] Weigh 80 grams of s...

technical field

[0001] The invention relates to a functional drink and a preparation method thereof, in particular to a protein drink and a preparation method thereof. Background technique

[0002] Protein is one of the basic substances of life. There are tens of millions of protein types in the world. Although its monomers are only 22 basic amino acids and millions of rare amino acids, different combinations and structures make it form a huge protein army, and Each of them plays different functions and roles. For different species, the selection and demand for protein types are also different. For humans, the closer to the protein structure of the human body, the higher the nutritional value of protein; therefore, we must advocate breastfeeding our children to make them grow healthier, because no food can completely replace the nutritional value of breast milk for infants . Breast milk is limited, and in principle it cannot be used as a commodity to meet market demand, o...

Examples

example 1

[0028] A protein drink is prepared by using soybean, peanut, dried grass carp (Ctenopharyngodon idellus) and fresh milk as protein raw materials.

[0029] Weigh 300 grams of soybeans, and remove oil by cold pressing and petroleum ether until the fat content is 0.3%. The soybean meal after squeezing out the oil is pulverized to 100 mesh. Soak the crushed soybean meal in a container with 0.1mol / L NaOH solution for 4 hours. The amount of NaOH solution is just enough to submerge the soybean meal, and then filter through a 200-mesh filter to remove the residue. Add 0.1mol / L hydrochloric acid to the filtrate under stirring to adjust the pH value to 4.7. After standing still for 9 hours, the supernatant was removed by siphoning, the precipitate was centrifuged and dried, and then deionized water was used for beating and washing, and the solid was obtained by centrifuging and drying. The solid was dried at 60° C. and crushed to 100 mesh to obtain 86 grams of soybean crude protein. ...

example 2

[0036] A protein drink prepared using soybeans, peanuts, dried sea catfish (Arius thalassinus) and fresh milk as protein ingredients.

[0037] 300 grams of soybeans were used to obtain 84 grams of soybean crude protein. The preparation process is basically the same as that in Example 1, except that it is soaked in NaOH solution for 6 hours; the pH is adjusted to 4.8 with hydrochloric acid; it is allowed to stand for 8 hours.

[0038] Weigh 300 grams of peanut kernels, and the preparation process is as in this example soybean crude protein to obtain 65 grams of peanut crude protein.

[0039] With 200 grams of dried sea catfish, fat is extracted with example 1, and all the other processes are prepared with the soybean crude protein of this example. 72 grams of sea catfish crude protein were obtained.

[0040] With 3000 grams of fresh milk, 70 grams of cow's milk crude protein was obtained with the method of Example 1.

[0041] Weigh 60 grams of soybean crude protein obtained,...

example 3

[0044] A protein drink prepared using soybeans, peanuts, dried bighead carp (Aristichthys nobilis) and fresh milk as protein raw materials.

[0045] 300 grams of soybeans are used to obtain 85 grams of soybean crude protein. The preparation process is basically the same as that in Example 1, except that it is immersed in NaOH solution for 6 hours; the pH is adjusted to 4.7 with hydrochloric acid; it is left to stand for 10 hours.

[0046] Weigh 300 grams of peanut kernels, and the preparation process is as in this example soybean crude protein to obtain 66 grams of peanut crude protein.

[0047] Use 100 grams of dried bighead carp to extract the fat in the same example 1, and the rest of the process is the same as the preparation of soybean crude protein in this example. 34 grams of crude protein of bighead carp were obtained.

[0048] With 3000 grams of fresh milk, 69 grams of cow's milk crude protein were obtained with the method of example 1.

[0049] Weigh 80 grams of s...