Preparation method of solid drink with taros used as principal raw material

Abstract

The invention discloses a preparation method of a solid drink with taros used as a principal raw material. The preparation method specifically comprises the steps as follows: the fresh taros are used as the principal raw material, isomaltooligosacharide and resistant starch are added into the treated raw material of taros, and finally, a powdered product is prepared through spray drying. Through implementation of the preparation method, no pigment, essence or preservative is added during preparation of the product, so that the development tendency of safety, nutrition and convenience of modern food is completely satisfied. Meanwhile, the implementation of the preparation method is high in technological efficiency, good in effect, high in raw material utilization rate, free from waste and low in nutrient loss. The prepared product is ideal in form, keeps original nutrient and functional ingredients of the taros well and is easy to digest, and a special function is enhanced; the current situation that products prepared from the taros are rare in the market currently is changed, a way for the taro products is determined, and development of related industries of the taros is promoted, so that a new economic growth point is formed, and huge economic benefit and social benefit are provided.

Description

technical field

[0001] The invention belongs to the technical field of deep processing of vegetables, and in particular relates to the preparation of a solid beverage with taro as the main raw material. Background technique

[0002] Taro, a perennial tuber plant, is often cultivated as an annual crop. The leaves are shield-shaped, the petioles are long and hypertrophic, green or purple-red; the base of the plant forms a shortened stem, which gradually accumulates nutrients and hypertrophy into a fleshy bulb, called "taro" or "mother taro", spherical, oval, oval or massive Wait. The edible portion is 84%. Each 100g contains 331kj of calories, 78.6g of water, 2.2g of protein, 0.2g of fat, 1g of eudk dietary fiber, 17.1g of carbohydrates, 160μg of carotene, 27μg of retinol equivalent, 0.06mg of thiamine, 0.05mg of riboflavin, Niacin 0.7mg; vitamin C 6mg, vitamin E 0.45mg; potassium 378mg, sodium 33.1mg, calcium 36mg, magnesium 23mg, iron 1mg, manganese 0.3mg, zinc 0.49mg, co...

Examples

Embodiment Construction

[0024] Below in conjunction with embodiment the method of the present invention is further described.

[0025] A solid beverage is prepared with taro as the main raw material. The technical solution is to use fresh taro as the main raw material. After the taro raw material is processed, isomaltooligosaccharides and resistant starch are added, and finally a powder product is prepared by spray drying. .

[0026] The specific implementation is as follows:

[0027] 1. Raw material collection: choose fresh taro without rot, no pests and diseases as raw materials.

[0028] 2. Raw material processing: After cleaning the taro, soak it with 0.5-1% hydrochloric acid solution for 1-2 minutes, and then rinse it with clean water.

[0029] 3. Diced: Peel the taro and cut it into 2-3mm cubes.

[0030] 4. Beating: Mix the diced taro with twice the amount of water and use a beater to make a pulp.

[0031] 5. Filtration: filter the taro juice through a 120-mesh filter cloth to obtain the ta...

technical field

[0001] The invention belongs to the technical field of deep processing of vegetables, and in particular relates to the preparation of a solid beverage with taro as the main raw material. Background technique

[0002] Taro, a perennial tuber plant, is often cultivated as an annual crop. The leaves are shield-shaped, the petioles are long and hypertrophic, green or purple-red; the base of the plant forms a shortened stem, which gradually accumulates nutrients and hypertrophy into a fleshy bulb, called "taro" or "mother taro", spherical, oval, oval or massive Wait. The edible portion is 84%. Each 100g contains 331kj of calories, 78.6g of water, 2.2g of protein, 0.2g of fat, 1g of eudk dietary fiber, 17.1g of carbohydrates, 160μg of carotene, 27μg of retinol equivalent, 0.06mg of thiamine, 0.05mg of riboflavin, Niacin 0.7mg; vitamin C 6mg, vitamin E 0.45mg; potassium 378mg, sodium 33.1mg, calcium 36mg, magnesium 23mg, iron 1mg, manganese 0.3mg, zinc 0.49mg, co...

Examples

Embodiment Construction

[0024] Below in conjunction with embodiment the method of the present invention is further described.

[0025] A solid beverage is prepared with taro as the main raw material. The technical solution is to use fresh taro as the main raw material. After the taro raw material is processed, isomaltooligosaccharides and resistant starch are added, and finally a powder product is prepared by spray drying. .

[0026] The specific implementation is as follows:

[0027] 1. Raw material collection: choose fresh taro without rot, no pests and diseases as raw materials.

[0028] 2. Raw material processing: After cleaning the taro, soak it with 0.5-1% hydrochloric acid solution for 1-2 minutes, and then rinse it with clean water.

[0029] 3. Diced: Peel the taro and cut it into 2-3mm cubes.

[0030] 4. Beating: Mix the diced taro with twice the amount of water and use a beater to make a pulp.

[0031] 5. Filtration: filter the taro juice through a 120-mesh filter cloth to obtain the ta...