Compound cereal drink and processing technology thereof

Abstract

The invention discloses a compound cereal drink. The compound cereal drink disclosed by the invention comprises the following components in parts by weight: 40-60 parts of high-quality broken pearl barley, and 40-60 parts of high-quality barley malt. A processing technology of the compound cereal drink disclosed by the invention comprises the following steps: 1, cleaning the broken pearl barley, activating in warm water at 30 DEG C for 24 h, adding water to grind into thick liquid according to the ratio of 1:(3-5), and screening through a 40-60-mesh sieve for later use; 2, removing purities and cleaning the barley malt, immersing and activating in warm water at 30 DEG C for 0.5 h, and adding water to break according to the ratio of 1:(3-5) for later use; 3, mixing and keeping the temperature: mixing pearl barley slurry with barley malt slurry, adjusting pH to 5.1-5.3, heating to increase the temperature to 50-55 DEG C, keeping the temperature for 1.5-2.0 h, then, adding CaC12 to adjust pH to 5.6-5.7, increasing the temperature to 65-70 DEG C, keeping the temperature for 1.5-2 h, grinding into thick liquid after boiling, and filtering through a 80-mesh sieve; and 4, blending: blending according to taste requirements, adding a stabilizing agent, homogenising, sterilizing, and cooling. According to the invention, the pearl barley is broken, immersed and activated; a part of broken pearl barley is replaced by the barley malt; and thus, the compound cereal drink disclosed by the invention is obtained through raw material conversion by utilizing the complementary action of abundant natural endogenous enzymes of the pearl barley and the barley malt.

Description

technical field

[0001] The invention belongs to the technical field of food processing, and in particular relates to a compound cereal beverage and a processing technology thereof. Background technique

[0002] Barley is a popular miscellaneous cereal raw material, which is used for both medicine and food, and has nutritional and medicinal value. During the rice milling process, a large number of by-products of broken rice will be produced. The proportion of its germ composition is higher than that of whole grains of barley, and its nutritional value is superior. , its efficient and reasonable recycling is a problem that must be solved. The starch granules in the endosperm of Job's tears have a compact structure, and processing is more difficult than that of common food crops. Therefore, the scientific and reasonable processing of the raw materials of Job's tears is the key to the efficient use of resources and the development of high-quality products. Barley malt (malt) is...

Examples

Embodiment 1

[0021] The compound grain beverage is compounded by broken barley and high-quality barley malt, and its weight ratio is 40 parts of high-quality broken barley and 60 parts of high-quality barley malt.

[0022] The processing technology of above-mentioned a kind of compound cereal beverage, comprises the following steps:

[0023] 1. Broken barley: wash, activate with warm water at 30°C for 24 hours, add water at a ratio of 1:3 to grind, pass through a 40-60 mesh sieve for later use;

[0024] 2. Barley malt: remove impurities, wash, soak and activate in warm water at 30°C for 0.5h, add water at a ratio of 1:3 and crush for later use;

[0025] 3. Mixing and heat preservation: mix barley pulp and malt pulp, adjust the pH to 5.1, heat up to 50°C and keep it for 1.5 hours, then add CaCl 2 Adjust the pH to 5.6, raise the temperature to 65°C and keep it warm for 1.5h, after boiling, refine the pulp and filter through an 80-mesh sieve;

[0026] 4. Blending: blending according to prod...

Embodiment 2

[0029] The compound grain beverage is compounded by broken barley and high-quality barley malt, and its weight ratio is 50 parts of high-quality broken barley and 50 parts of high-quality barley malt.

[0030] The processing technology of above-mentioned a kind of compound cereal beverage, comprises the following steps:

[0031] 1. Broken barley: Wash, activate with warm water at 30°C for 24 hours, add water at a ratio of 1:4 to grind, pass through a 50-mesh sieve for later use;

[0032] 2. Barley malt: remove impurities, wash, soak and activate in warm water at 30°C for 0.5h, add water at a ratio of 1:4 and crush for later use;

[0033] 3. Mixing and heat preservation: mix barley pulp and malt pulp, adjust the pH to 5.2, heat up to 52°C and keep it warm for 1.8 hours, then add CaCl 2 Adjust the pH to 5.65, raise the temperature to 68°C and keep it warm for 1.8h, after boiling, refine the pulp and filter through an 80-mesh sieve;

[0034] 4. Blending: blending according to p...

Embodiment 3

[0037] The compound grain beverage is compounded by broken barley and high-quality barley malt, and its weight ratio is 60 parts of high-quality broken barley and 40 parts of high-quality barley malt.

[0038] The processing technology of above-mentioned a kind of compound cereal beverage, comprises the following steps:

[0039] 1. Broken barley: Wash, activate with warm water at 30°C for 24 hours, add water at a ratio of 1:5 to grind, pass through a 60-mesh sieve for later use;

[0040] 2. Barley malt: remove impurities, wash, soak and activate in warm water at 30°C for 0.5h, add water at a ratio of 1:5 and crush for later use;

[0041] 3. Mixing and heat preservation: mix barley pulp and malt pulp, adjust the pH to 5.3, heat up to 55°C and keep it for 2.0 hours, then add CaCl 2 Adjust the pH to 5.7, raise the temperature to 70°C and keep it warm for 2 hours, after boiling, refine the pulp and filter through an 80-mesh sieve.

[0042] 4. Blending: blending according to prod...

technical field

[0001] The invention belongs to the technical field of food processing, and in particular relates to a compound cereal beverage and a processing technology thereof. Background technique

[0002] Barley is a popular miscellaneous cereal raw material, which is used for both medicine and food, and has nutritional and medicinal value. During the rice milling process, a large number of by-products of broken rice will be produced. The proportion of its germ composition is higher than that of whole grains of barley, and its nutritional value is superior. , its efficient and reasonable recycling is a problem that must be solved. The starch granules in the endosperm of Job's tears have a compact structure, and processing is more difficult than that of common food crops. Therefore, the scientific and reasonable processing of the raw materials of Job's tears is the key to the efficient use of resources and the development of high-quality products. Barley malt (malt) is...

Examples

Embodiment 1

[0021] The compound grain beverage is compounded by broken barley and high-quality barley malt, and its weight ratio is 40 parts of high-quality broken barley and 60 parts of high-quality barley malt.

[0022] The processing technology of above-mentioned a kind of compound cereal beverage, comprises the following steps:

[0023] 1. Broken barley: wash, activate with warm water at 30°C for 24 hours, add water at a ratio of 1:3 to grind, pass through a 40-60 mesh sieve for later use;

[0024] 2. Barley malt: remove impurities, wash, soak and activate in warm water at 30°C for 0.5h, add water at a ratio of 1:3 and crush for later use;

[0025] 3. Mixing and heat preservation: mix barley pulp and malt pulp, adjust the pH to 5.1, heat up to 50°C and keep it for 1.5 hours, then add CaCl 2 Adjust the pH to 5.6, raise the temperature to 65°C and keep it warm for 1.5h, after boiling, refine the pulp and filter through an 80-mesh sieve;

[0026] 4. Blending: blending according to prod...

Embodiment 2

[0029] The compound grain beverage is compounded by broken barley and high-quality barley malt, and its weight ratio is 50 parts of high-quality broken barley and 50 parts of high-quality barley malt.

[0030] The processing technology of above-mentioned a kind of compound cereal beverage, comprises the following steps:

[0031] 1. Broken barley: Wash, activate with warm water at 30°C for 24 hours, add water at a ratio of 1:4 to grind, pass through a 50-mesh sieve for later use;

[0032] 2. Barley malt: remove impurities, wash, soak and activate in warm water at 30°C for 0.5h, add water at a ratio of 1:4 and crush for later use;

[0033] 3. Mixing and heat preservation: mix barley pulp and malt pulp, adjust the pH to 5.2, heat up to 52°C and keep it warm for 1.8 hours, then add CaCl 2 Adjust the pH to 5.65, raise the temperature to 68°C and keep it warm for 1.8h, after boiling, refine the pulp and filter through an 80-mesh sieve;

[0034] 4. Blending: blending according to p...

Embodiment 3

[0037] The compound grain beverage is compounded by broken barley and high-quality barley malt, and its weight ratio is 60 parts of high-quality broken barley and 40 parts of high-quality barley malt.

[0038] The processing technology of above-mentioned a kind of compound cereal beverage, comprises the following steps:

[0039] 1. Broken barley: Wash, activate with warm water at 30°C for 24 hours, add water at a ratio of 1:5 to grind, pass through a 60-mesh sieve for later use;

[0040] 2. Barley malt: remove impurities, wash, soak and activate in warm water at 30°C for 0.5h, add water at a ratio of 1:5 and crush for later use;

[0041] 3. Mixing and heat preservation: mix barley pulp and malt pulp, adjust the pH to 5.3, heat up to 55°C and keep it for 2.0 hours, then add CaCl 2 Adjust the pH to 5.7, raise the temperature to 70°C and keep it warm for 2 hours, after boiling, refine the pulp and filter through an 80-mesh sieve.

[0042] 4. Blending: blending according to prod...