Processing technology of deep-fried sweet potato slices

Abstract

The invention discloses a processing technology of deep-fried sweet potato slices, and belongs to the field of food processing. The processing technology is characterized in that a formula comprises 55 kg of dehydrated sweet potato slices, 5 kg of dehydrated cane shoots slices, 0.8 kg of an emulsifier, 0.12 kg of acid phosphate, a proper amount of water, a proper amount of table salt, a proper amount of active yeast and a proper amount of an antioxidant; and the processing technological process comprises taking the dehydrated sweet potato slices, crushing, mixing, tabletting, molding, and deep-frying. The processing technology has the beneficial effects that the product has rich nutrition, is fragrant and crisp in taste, is crisp and refreshing, and has unique sweet potato flavor. The product is high in nutritional value and rich in proteins, vitamins and various nutrient substances, is beneficial for human bodies to digest and absorb foods, enhances human body immunity functions, has the efficacies of strengthening spleen for harmonious stomach, tonifying qi and regulating middle energizer, expelling toxin to beautify face, and reducing blood pressure and resisting aging, and is an economical and practical green nutritious food suitable for both the young and the old.

Description

technical field

[0001] The invention relates to a food processing method, in particular to a processing technology of fried sweet potato chips. Background technique

[0002] Sweet potato, a herbaceous vine, is an annual or perennial vine herb, also known as sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, and has different names due to different regions. Its vines are slender, its stems crawl on the ground, and its roots produce lactic acid through anaerobic respiration; its skin is whitish or red, and its flesh is mostly yellowish white, but also purple. In addition to eating, it can also be used as a raw material for sugar and wine making.

[0003] The role of sweet potato: 1. Enhance immune function: sweet potato contains a lot of mucus protein, which can prevent the atrophy of liver and kidney connective tissue, improve the body's immunity, and prevent collagen diseases; the minerals contained in sweet potato play a role i...

Examples

Embodiment 1

[0014] A kind of processing technology of fried sweet potato chips, concrete operation steps are:

[0015] (1) Crushing: Grinding the dehydrated sweet potato slices and dehydrated poria cocos slices into fine powder with a grinder;

[0016] (2) Mixing: Dissolve the emulsifier, phosphate and antioxidant with an appropriate amount of warm water first, then add an appropriate amount of water and mix with Poria powder and sweet potato powder to form a uniform dough, add a small amount of active yeast to the dough, and consume the dough after fermentation of fermentable reducing sugars;

[0017] (3) Sheeting and forming: use a roller press to press the dough into a 6mm thick continuous sheet, and then use a cutting machine to cut into oval sheets with a diameter of 12mm;

[0018] (4) Deep-frying: Deep-fry the formed thin slices in peanut oil at an oil temperature of 260°C for 2-3 seconds. After deep-frying, evenly sprinkle appropriate amount of refined salt and chili powder on the...

Embodiment 2

[0020] A kind of processing technology of fried sweet potato chips, concrete operation steps are:

[0021] (1) Crushing: Grinding dehydrated sweet potato slices, dehydrated potato slices, and corn kernels into fine powder with a grinder to obtain mixed powder;

[0022] (2) Mixing: Dissolve the emulsifier, phosphate and antioxidant with an appropriate amount of warm water first, then add an appropriate amount of water and mix powder to form a uniform dough, add a small amount of active yeast to the dough, and consume the fermentable dough in the dough after fermentation of reducing sugar;

[0023] (3) Sheeting and molding: Press the dough into 12mm thick continuous sheets with a roller press, and then cut them into elliptical sheets with a diameter of 5-7mm with a cutting machine;

[0024] (4) Deep-frying: Deep-fry the formed thin slices in oil at an oil temperature of 150°C for 8 seconds. After frying, evenly sprinkle an appropriate amount of sesame powder and monosodium glut...

technical field

[0001] The invention relates to a food processing method, in particular to a processing technology of fried sweet potato chips. Background technique

[0002] Sweet potato, a herbaceous vine, is an annual or perennial vine herb, also known as sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, and has different names due to different regions. Its vines are slender, its stems crawl on the ground, and its roots produce lactic acid through anaerobic respiration; its skin is whitish or red, and its flesh is mostly yellowish white, but also purple. In addition to eating, it can also be used as a raw material for sugar and wine making.

[0003] The role of sweet potato: 1. Enhance immune function: sweet potato contains a lot of mucus protein, which can prevent the atrophy of liver and kidney connective tissue, improve the body's immunity, and prevent collagen diseases; the minerals contained in sweet potato play a role i...

Examples

Embodiment 1

[0014] A kind of processing technology of fried sweet potato chips, concrete operation steps are:

[0015] (1) Crushing: Grinding the dehydrated sweet potato slices and dehydrated poria cocos slices into fine powder with a grinder;

[0016] (2) Mixing: Dissolve the emulsifier, phosphate and antioxidant with an appropriate amount of warm water first, then add an appropriate amount of water and mix with Poria powder and sweet potato powder to form a uniform dough, add a small amount of active yeast to the dough, and consume the dough after fermentation of fermentable reducing sugars;

[0017] (3) Sheeting and forming: use a roller press to press the dough into a 6mm thick continuous sheet, and then use a cutting machine to cut into oval sheets with a diameter of 12mm;

[0018] (4) Deep-frying: Deep-fry the formed thin slices in peanut oil at an oil temperature of 260°C for 2-3 seconds. After deep-frying, evenly sprinkle appropriate amount of refined salt and chili powder on the...

Embodiment 2

[0020] A kind of processing technology of fried sweet potato chips, concrete operation steps are:

[0021] (1) Crushing: Grinding dehydrated sweet potato slices, dehydrated potato slices, and corn kernels into fine powder with a grinder to obtain mixed powder;

[0022] (2) Mixing: Dissolve the emulsifier, phosphate and antioxidant with an appropriate amount of warm water first, then add an appropriate amount of water and mix powder to form a uniform dough, add a small amount of active yeast to the dough, and consume the fermentable dough in the dough after fermentation of reducing sugar;

[0023] (3) Sheeting and molding: Press the dough into 12mm thick continuous sheets with a roller press, and then cut them into elliptical sheets with a diameter of 5-7mm with a cutting machine;

[0024] (4) Deep-frying: Deep-fry the formed thin slices in oil at an oil temperature of 150°C for 8 seconds. After frying, evenly sprinkle an appropriate amount of sesame powder and monosodium glut...