CN104757468A - Production process of sweet and sour jerusalem artichoke slices - Google Patents

Abstract

The invention discloses a production process of sweet and sour jerusalem artichoke slices, belonging to the food processing field. The production process is characterized in that: fresh jerusalem artichoke is used as a raw material, and appropriate amounts of table salt, soft sugar, rice vinegar and clean water are supplemented; the processing technique comprises the steps of boiling a mixture of soft sugar, rice vinegar and water, cooling and soaking in the mixture of soft sugar, rice vinegar and water; and trimming, washing and unpeeling jerusalem artichoke, cutting, blanching, cooling, pickling, soaking in the mixture of soft sugar, rice vinegar and water and maturing. The production process has the beneficial effects that the sweet and sour jerusalem artichoke slice is semitransparent, is integral and plump in shape, has fine, tender and crispy mouthfeel, has sweet and sour taste, has jerusalem artichoke and rice vinegar flavors, is rich in starch and synanthrin, is beneficial to two-way regulation of blood glucose, can improve the in-vivo fat balance, and is a rare low-sugar low-fat healthy food having low calorie.

Description

A kind of manufacture craft of sweet and sour jerusalem artichoke sheet

Technical field

The present invention relates to a kind of processing method of food, especially relate to a kind of manufacture craft of sweet and sour jerusalem artichoke sheet.

Background technology

Jerusalem artichoke, has another name called Jerusalem artichoke, is a kind of composite family Helianthus perennial root herbaceous plant.Fall flowering, long have yellow little disc floret, and shape is as chrysanthemum, and generally with stem tuber breeding, its underground stem tuber is rich in the fructose polymers such as starch, synanthrin, edible, cooks, cooks gruel, salted white, shines jerusalem artichoke processed and does, can also produce starch and alcohol raw material.Jerusalem artichoke has and falls hypoglycemic effect, can promote that sugar decomposes, make superfluous sugar transition be heat, improve the lipid homeostasis in body, jerusalem artichoke has dual regulation to blood sugar, blood sugar in diabetic patients can be made to reduce on the one hand, hypoglycemia glucose can be made again to raise on the other hand.Jerusalem artichoke contains abundant synanthrin, has special health care and antitumaous effect after refinement; The inulin be processed into eats polysaccharide as a kind of natural function, has the physiological function of water-soluble dietary fiber and biologically active precursor, because being widely used in low in calories, low sugar, low fat food.

Jerusalem artichoke is eaten raw usually, and growth cycle is short, and economic benefit is low, for being processed into the comprehensive utilization that sweet and sour jerusalem artichoke sheet can realize Jerusalem artichoke raw material, instant, and being convenient to store, improving its economic worth.

Summary of the invention

The object of the invention is to solve jerusalem artichoke growth cycle short, the problem that economic benefit is low, provides a kind of manufacture craft of sweet and sour jerusalem artichoke sheet.

The present invention solves the technical scheme that its technical problem takes:

A manufacture craft for sweet and sour jerusalem artichoke sheet, is characterized in that: adopt fresh jerusalem artichoke to be raw material, be aided with appropriate salt, soft white sugar, rice vinegar, clear water, its processing process in two steps: one be soft white sugar, rice vinegar, water → boil → cool → sweet and sour stain; Two is that jerusalem artichoke → arrangement washing plane skin → cutting → blanching cools → pickle → sweet and sour stain → maturation, and concrete operation step is:

(1) arrange washing plane skin: by fresh jerusalem artichoke removal of impurities, with brush in clear water by jerusalem artichoke washes clean, drain the water, jerusalem artichoke skin of shooting off, timely cutting;

(2) cutting: the jerusalem artichoke of peeling is cut into the jerusalem artichoke sheet that 4-6mm is thick, is placed on jerusalem artichoke sheet in boiling water and scalds, can not scald rotten, in order to avoid affect the brittleness of product, pulls out immediately and puts into water and cool;

(3) pickle: pulled out by the jerusalem artichoke sheet of cooling, drain away the water and put into cylinder and mix evenly with salt, every 4h stirs once, impels salt grain to dissolve, subtracts evenly light, pickled 1-2d;

(4) sweet and sour stain: first boiled by clear water, then pours soft white sugar stirring into and dissolves, then put into rice vinegar, stir well even, boil, pour in altar after cooling, then the jerusalem artichoke sheet pickled is pulled out, pressure removes bittern, pour in sweet and sour altar and soak, block with bamboo let cross, prevent jerusalem artichoke sheet from exposing liquid level and oxidation deterioration, sealing altar mouth is edible after spontaneous fermentation 40-45d.

Beneficial effect: product of the present invention is translucent shape, and sheet shape is complete, full, delicate mouthfeel, tender and crisp, sweet and sour taste, has jerusalem artichoke and the due local flavor of rice vinegar.This product is rich in starch and synanthrin, is conducive to the bidirectional modulation of blood sugar, improves the lipid homeostasis in body, is a kind of health food of rare low in calories, low sugar, low fat.

Detailed description of the invention

Embodiment 1 :

A manufacture craft for sweet and sour jerusalem artichoke sheet, concrete operation step is:

(1) arrange washing plane skin: by fresh jerusalem artichoke removal of impurities, with brush in clear water by jerusalem artichoke washes clean, drain the water, jerusalem artichoke skin of shooting off, timely cutting;

(2) cutting: the jerusalem artichoke of peeling is cut into the jerusalem artichoke sheet that 2-3mm is thick, is placed on jerusalem artichoke sheet in boiling water and scalds, can not scald rotten, in order to avoid affect the brittleness of product, pulls out immediately and puts into water and cool;

(3) pickle: pulled out by the jerusalem artichoke sheet of cooling, drain away the water and put into cylinder and mix evenly with salt, every 2h stirs once, impels salt grain to dissolve, subtracts evenly light, pickled 14d;

(4) sweet and sour stain: first boiled by clear water, then pours fructose into, maltose stirring is dissolved, then put into light-coloured vinegar, stir well even, boil, pour in altar after cooling, then the jerusalem artichoke sheet pickled is pulled out, pressure removes bittern, pour in sweet and sour altar and soak, block with bamboo let cross, prevent jerusalem artichoke sheet from exposing liquid level and oxidation deterioration, sealing altar mouth is edible after spontaneous fermentation 28d.

Embodiment 2 :

A manufacture craft for sweet and sour jerusalem artichoke sheet, concrete operation step is:

(1) arrange washing plane skin: by fresh jerusalem artichoke, galangal removal of impurities, with brush in clear water by raw material washes clean, drain the water, skin of shooting off, timely cutting;

(2) cutting: the raw material of peeling is cut into the thick filament of 2-3mm, is placed on by raw material in boiling water and scalds, can not scald rotten, in order to avoid affect the brittleness of product, pulls out immediately and puts into water and cool;

(3) pickle: pulled out by the raw material of cooling, drain away the water and put into cylinder and mix evenly with brown sugar, every 6h stirs once, impels sugar to dissolve, evenly tasty, pickled 28-32h;

(4) sweet and sour stain: first boiled by clear water, then pours sugar cube into, honey stirring is dissolved, then put into fruit vinegar, rice wine, stir well even, boil, pour in altar after cooling, then the raw material pickled is pulled out, pressure removes bittern, pour in sweet and sour altar and soak, block with bamboo let cross, prevent raw material from exposing liquid level and oxidation deterioration, sealing altar mouth is edible after spontaneous fermentation 25d.

The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.

Claims (1)

1. a manufacture craft for sweet and sour jerusalem artichoke sheet, is characterized in that: adopt fresh jerusalem artichoke to be raw material, be aided with appropriate salt, soft white sugar, rice vinegar, clear water, its processing process in two steps: one be soft white sugar, rice vinegar, water → boil → cool → sweet and sour stain; Two is that jerusalem artichoke → arrangement washing plane skin → cutting → blanching cools → pickle → sweet and sour stain → maturation, and concrete operation step is:

(1) arrange washing plane skin: by fresh jerusalem artichoke removal of impurities, with brush in clear water by jerusalem artichoke washes clean, drain the water, jerusalem artichoke skin of shooting off, timely cutting;

(2) cutting: the jerusalem artichoke of peeling is cut into the jerusalem artichoke sheet that 4-6mm is thick, is placed on jerusalem artichoke sheet in boiling water and scalds, can not scald rotten, in order to avoid affect the brittleness of product, pulls out immediately and puts into water and cool;

(3) pickle: pulled out by the jerusalem artichoke sheet of cooling, drain away the water and put into cylinder and mix evenly with salt, every 4h stirs once, impels salt grain to dissolve, subtracts evenly light, pickled 1-2d;

(4) sweet and sour stain: first boiled by clear water, then pours soft white sugar stirring into and dissolves, then put into rice vinegar, stir well even, boil, pour in altar after cooling, then the jerusalem artichoke sheet pickled is pulled out, pressure removes bittern, pour in sweet and sour altar and soak, block with bamboo let cross, prevent jerusalem artichoke sheet from exposing liquid level and oxidation deterioration, sealing altar mouth is edible after spontaneous fermentation 40-45d.