CN102461615A - Purple sweet potato biscuits and preparation method thereof - Google Patents

Abstract

The invention provides purple sweet potato biscuits, comprising the following components: 15-25 parts of cake flour, 90-120 parts of oat kernel flour, 40-60 parts of purple sweet potato mud, 15-25 parts of sugar, 35-45 parts of butter, 45-55 parts of egg liquid and suitable water. The purple sweet potato biscuits provided in the invention have the following advantages: 1, the biscuits preserve the nutrition of the purple sweet potato and have rich nutrition; 2, the biscuits can be preserved for a long time and not easy to go bad; 3, the food formed in a biscuit manner can be produced in scales and can be widely circulated, so the nutrition utilization for the purple sweet potato is promoted.

Description

Purple Hash Browns is done and preparation method thereof

Technical field

The present invention relates to a kind of biscuit, specifically, relate to a kind of purple Hash Browns and do and preparation method thereof, belong to food processing technology field.

Background technology

(formal name used at school: Solanum tuberdsm) be black potato again, potato meat is purple to darkviolet to purple potato.It also is rich in selenium element and anthocyanidin except the nutritional labeling with common Ipomoea batatas.Anthocyanidin has prevention and therapeutic action to more than 100 kinds of diseases, is described as the seventh-largest essential nutrients after water, protein, fat, carbohydrate, vitamin, mineral matter.Anthocyanidin is the disease preventing and treating found of present scientific circles, safeguard human health the most directly, the most effective, safest free radical scavenger, its ability of removing free radical is ascorbic 20 times, 50 times of vitamin E.Purple potato will become one of primary raw material of anthocyanidin.Purple potato very sells well on the world, domestic market, and development prospect is boundless.

Though purple potato belongs to good food materials because deposit, circulate, variety of problems such as culinary art, extensively edible as yet at present, influenced nutrient absorption to it.

Summary of the invention

The object of the invention overcomes the weak point of prior art, provide a kind of can long-term storage and be convenient to the purple Hash Browns that people fully accept and do and preparation method thereof.

Purple Hash Browns of the present invention is dried to comprise following composition:

Low powder 15-25 part, oatmeal 90-120 part, purple mashed potatoes 40-60 part, sugared 15-25 part, butter 35-45 part, egg liquid 45-55 part, water is an amount of.

Preferably, purple Hash Browns of the present invention is dried comprises following composition:

20 parts in low powder, 100 parts of oatmeals, 50 parts of purple mashed potatoes, 20 parts of sugar, 40 parts in butter, 50 parts of egg liquid, water is an amount of.

The preparation method that purple Hash Browns of the present invention is done comprises the following steps:

1) transfers powder: butter and other raw materials of purple mashed potatoes, fusing fully are mixed into dough;

2) moulding: the dough that mixes up is carried out extrusion modling;

3) baking: at 160 ℃ of baking 15min;

4) cooling packing.

Purple Hash Browns of the present invention is dried to have following advantage:

1, fully preserved the nutrition of purple potato, nutritious;

2, can long-term storage, not perishable;

3, the food of processing with the form of biscuit can carry out large-scale production, and can circulate extensively, and has promoted the nutritional utilization of people to purple potato.

The specific embodiment

Come the present invention is done detailed description further below in conjunction with the specific embodiment.

Embodiment 1

The purple Hash Browns of present embodiment is dried to comprise following component:

Low powder 20kg, oatmeal 100kg, purple mashed potatoes 50kg, sugared 20kg, butter 40kg, egg liquid 50kg, water is an amount of.

Its preparation method is following:

1) transfers powder: butter and other raw materials of purple mashed potatoes, fusing fully are mixed into dough;

2) moulding: the dough that mixes up is carried out extrusion modling;

3) baking: at 160 ℃ of baking 15min;

4) cooling packing.

Embodiment 2

The purple Hash Browns of present embodiment is dried to comprise following component:

Low powder 15kg, oatmeal 90kg, purple mashed potatoes 40-60, sugared 15kg, butter 35kg, egg liquid 45kg, water is an amount of.

Its preparation method is identical with embodiment 1.

Embodiment 3

The purple Hash Browns of present embodiment is dried to comprise following component:

Low powder 25kg, oatmeal 120kg, purple mashed potatoes 60kg, sugared 25kg, butter 45kg, egg liquid 55kg, water is an amount of.

Its preparation method is identical with embodiment 1.

Claims (3)

1. purple Hash Browns is done, and it is characterized in that, comprises following composition:

Low powder 15-25 part, oatmeal 90-120 part, purple mashed potatoes 40-60 part, sugared 15-25 part, butter 35-45 part, egg liquid 45-55 part, water is an amount of.

2. purple Hash Browns according to claim 1 is done, and it is characterized in that, comprises following composition:

20 parts in low powder, 100 parts of oatmeals, 50 parts of purple mashed potatoes, 20 parts of sugar, 40 parts in butter, 50 parts of egg liquid, water is an amount of.

3. the preparation method that purple Hash Browns is done is characterized in that, comprises the following steps:

1) transfers powder: butter and other raw materials of purple mashed potatoes, fusing fully are mixed into dough;

2) moulding: the dough that mixes up is carried out extrusion modling;

3) baking: at 160 ℃ of baking 15min;

4) cooling packing.