CN105380276A - Digestion-promoting onion and lotus root jelly and preparation method thereof - Google Patents

Abstract

The invention discloses digestion-promoting onion and lotus root jelly and a preparation method thereof. The jelly is prepared from, by weight, 2-3 parts of sunflower seed oil, 9-10 parts of rice wine, 1-2 parts of onions, 6-7 parts of squids, 1-2 parts of ginseng, 1-2 parts of astragalus complanatus, 1-2 parts of agastache rugosa, 200-210 parts of lotus roots, 10-15 parts of white granulated sugar, a proper amount of citric acid, D-sodium erythorbate, ethylenediamine tetraacetic acid disodium salt, ethyl alcohol, highland barley beta-glucan, flaxseed gum, glycerin and water. The squids are placed in the rice wine and soaked, the onions are cut and mixed with the squids to be placed in the heated sunflower seed oil and stir-fried, the mixture is dried and ground into powder, due to matching of the squids and the onions, the jelly is tasty and good in taste, and the onions facilitate digestion. Due to component selection and matching of color-protecting liquid, PPO activity of the newly cut lotus roots can be effectively inhibited, browning of the lotus roots is controlled, and maintenance of VC and SSC in the newly cut lotus roots is facilitated. Target inactive enzyme is blanched, and part of lotus root powder is subjected to gelatinization.

Description

Aid digestion lotus rhizome jelly of a kind of onion and preparation method thereof

Technical field

The present invention relates to food processing technology field, particularly relate to aid digestion lotus rhizome jelly of a kind of onion and preparation method thereof.

Background technology

Lotus rhizome belongs to nymphaeaceae plant, the rhizome of lotus.Hypertrophy, has joint, and there are some tube orifice centre, has silk to be connected after fractureing.Lotus root is micro-sweet and crisp, can eat raw and also can cook, and medical value is quite high, its Gen Genyeye, stamen or pistil fruit, and fixed-point-free power automorphism is precious, all can nourish and be used as medicine.Powder is made with lotus root, can be helped digestion antidiarrheal, appetizing heat-clearing, nourishing is nourished one's nature, the supping that prevention internal haemorrhage is the virgin old woman of women and children, valetudinarian is first-class and nourish good treasure, is rich in the several mineral materials such as starch, protein, Cobastab, vitamin C, fat, carbohydrate and calcium, phosphorus, iron, eat lotus root, replenishing the vital essence and removing heat can be played, moisturize quench the thirst, the effect of clearing away the heart fire and tranquillizing.

Now, lotus rhizome is applied to jelly industry, utilize the character of lotus rhizome integration of drinking and medicinal herbs, the nutritive value of lotus rhizome and health care are condensed among jelly, and the leisure of jelly, instant are applied among lotus rhizome processing, not only increase the value of lotus rhizome, develop lotus rhizome market, add the technology content in lotus rhizome process, and widened the raw material sources of jelly production, thus there is vast potential for future development.In the process of lotus rhizome jelly, should be noted that Railway Project, can enzymatic browning be there is in lotus rhizome after cutting, brown stain is the structure of lotus rhizome cell membrane due to cutting damage mainly, the compartmentalization of various enzyme-to-substrate in body is destroyed, the compound of isolating is caused to flow out, enzyme-to-substrate directly contacts, add the oxygen in air, under the effect of enzyme, aldehydes matter is oxidized to quinone, quinone aggregates into the process of coloring matter again, certain quinone is formed, later polymerization and browning reaction just can be carried out automatically, brown stain will have a strong impact on the quality of product, therefore Restrain browning becomes the key link that fresh-cut lotus root protects look, its quality is played an important role, be also noted that the problems such as the character such as the mouthfeel of jelly is poor, gel strength, viscoplasticity, the transparency, retentiveness are inharmonious in addition.

Summary of the invention

The object of the invention is exactly the defect in order to make up prior art, provides aid digestion lotus rhizome jelly of a kind of onion and preparation method thereof.

The present invention is achieved by the following technical solutions:

The aid digestion lotus rhizome jelly of a kind of onion is be made up of following raw materials in part by weight: sunflower oil 2-3, rice wine 9-10, onion 1-2, squid 6-7, ginseng 1-2, semen astragali complanati 1-2, wrinkled giant hyssop 1-2, lotus rhizome 200-210, white granulated sugar 10-15, appropriate citric acid, D-araboascorbic acid sodium, sodium ethylene diamine tetracetate, ethanol, highland barley Beta-dextran, flaxseed gum, G & W.

The preparation method of described a kind of onion is aid digestion lotus rhizome jelly, comprise the following steps: lotus rhizome is cleaned by (1), cut away rhizoma nelumbinis, rhizoma nelumbinis is kept stand-by, lotus rhizome is cut into slices, by 2.5g/L citric acid, 1.5g/LD-sodium isoascorbate and 1.5g/L sodium ethylene diamine tetracetate are mixed and made into colour protecting liquid, lotus root sheet is put into colour protecting liquid and soaks 2-3min, use circulating water rinsed clean, put into boiling water blanching 5-8min again, forced air drying under 50-55 DEG C of environment is placed on after pulling out, again lotus root sheet is pulverized, add 95% alcohol immersion 10-12h, then extract with percolation, collect the percolate of 15 times of lotus rhizome quality, decompression recycling ethanol obtains alcohol extract, by the water stirring and dissolving of alcohol extract by 10 times of lotus rhizome quality, leave standstill 10-12h, filter, filtrate reduced in volume is to small size, then freeze drying is carried out, obtain quality to loosen, the lotus rhizome powder of good water solubility,

(2) rhizoma nelumbinis in (1) is mixed water infusion 2-3 times that adds 5-6 times with ginseng, semen astragali complanati, wrinkled giant hyssop, filter to obtain liquid;

(3) squid be placed in rice wine soak 1-2 hour, after pull out, onion is shredded, mix with squid to be placed on and burn quick-fried 5-6 minute in hot sunflower oil, then dry grinds;

(4) middle to lotus rhizome powder in (1) and (3) gains and white granulated sugar are mixed put into homogeneous mixer, add (2) herb liquid and appropriate water stirs, then add 7% highland barley Beta-dextran, 2% flaxseed gum and 5% glycerine, be heated to 80-90 DEG C, and be incubated 30min, interval homogeneous 3 times between soak, each 1-2min, filter while hot again, be filtered into vacuum suction filter, screen cloth 100 order, more slowly stirring vacuum is degassed, discharging again, filling, cooling, obtain jelly.

Advantage of the present invention is: squid is placed in rice wine and soaks by the present invention, is shredded by onion, mixes to be placed on to burn quick-fried in hot sunflower oil with squid, then dries grinds, the collocation of squid and onion, tasty, features good taste, and onion is aid digestion; The composition of colour protecting liquid is selected and proportioning, the PPO of fresh-cut lotus root effectively can be suppressed active, control its brown stain, and be conducive to the maintenance of VC and SSC in fresh-cut lotus root; The object inactive enzyme of blanching, and make lotus root starch part αization; Forced air drying can prevent the starch gelatinization in lotus root sheet; The lotus rhizome floury texture extracted through percolation is loosened, good water solubility; Add highland barley Beta-dextran, make that the jelly quality that obtains is fine and smooth, soft, safety is anti-ly choked, just melt in the mouth, use flaxseed gum, the obtained character such as jelly gel strength, viscoplasticity, the transparency, retentiveness is coordinated most, and mouthfeel is best; Separated by rhizoma nelumbinis, decoct medicinal herbs liquid together with Chinese medicine, not only can not affect the mouthfeel of jelly, and rhizoma nelumbinis has effect of good clearing heat and cooling blood hemostasis, good health care effect.

Detailed description of the invention

The aid digestion lotus rhizome jelly of a kind of onion is be made up of following raw materials in part by weight: sunflower oil 2, rice wine 9, onion 1, squid 6, ginseng 1, semen astragali complanati 1, wrinkled giant hyssop 1, lotus rhizome 200, white granulated sugar 10, appropriate citric acid, D sodium isoascorbate, sodium ethylene diamine tetracetate, ethanol, highland barley beta glucan, flaxseed gum, G & W.

The preparation method of described a kind of onion is aid digestion lotus rhizome jelly, comprise the following steps: lotus rhizome is cleaned by (1), cut away rhizoma nelumbinis, rhizoma nelumbinis is kept stand-by, lotus rhizome is cut into slices, by 2.5g/L citric acid, 1.5g/LD sodium isoascorbate and 1.5g/L sodium ethylene diamine tetracetate are mixed and made into colour protecting liquid, lotus root sheet is put into colour protecting liquid and soaks 2min, use circulating water rinsed clean, put into boiling water blanching 5min again, forced air drying under 50 DEG C of environment is placed on after pulling out, again lotus root sheet is pulverized, add 95% alcohol immersion 10h, then extract with percolation, collect the percolate of 15 times of lotus rhizome quality, decompression recycling ethanol obtains alcohol extract, by the water stirring and dissolving of alcohol extract by 10 times of lotus rhizome quality, leave standstill 10h, filter, filtrate reduced in volume is to small size, then freeze drying is carried out, obtain quality to loosen, the lotus rhizome powder of good water solubility,

(2) rhizoma nelumbinis in (1) is mixed the water infusion 2 times adding 5 times with ginseng, semen astragali complanati, wrinkled giant hyssop, filter to obtain liquid;

(3) squid is placed in rice wine and soaks 1 hour, after pull out, onion is shredded, mix with squid to be placed on and to burn in hot sunflower oil quick-fried 5 minutes, then dry grinds;

(4) middle to lotus rhizome powder in (1) and (3) gains and white granulated sugar are mixed put into homogeneous mixer, add (2) herb liquid and appropriate water stirs, then add 7% highland barley beta glucan, 2% flaxseed gum and 5% glycerine, be heated to 80 DEG C, and be incubated 30min, interval homogeneous 3 times between soak, each 1min, filter while hot again, be filtered into vacuum suction filter, screen cloth 100 order, more slowly stirring vacuum is degassed, discharging again, filling, cooling, obtain jelly.

Claims (2)

1. the aid digestion lotus rhizome jelly of onion, it is characterized in that being made up of following raw materials in part by weight: sunflower oil 2-3, rice wine 9-10, onion 1-2, squid 6-7, ginseng 1-2, semen astragali complanati 1-2, wrinkled giant hyssop 1-2, lotus rhizome 200-210, white granulated sugar 10-15, appropriate citric acid, D-araboascorbic acid sodium, sodium ethylene diamine tetracetate, ethanol, highland barley Beta-dextran, flaxseed gum, G & W.

2. the preparation method of the aid digestion lotus rhizome jelly of a kind of onion according to claim 1, it is characterized in that comprising the following steps: lotus rhizome is cleaned by (1), cut away rhizoma nelumbinis, rhizoma nelumbinis is kept stand-by, lotus rhizome is cut into slices, by 2.5g/L citric acid, 1.5g/LD-sodium isoascorbate and 1.5g/L sodium ethylene diamine tetracetate are mixed and made into colour protecting liquid, lotus root sheet is put into colour protecting liquid and soaks 2-3min, use circulating water rinsed clean, put into boiling water blanching 5-8min again, forced air drying under 50-55 DEG C of environment is placed on after pulling out, again lotus root sheet is pulverized, add 95% alcohol immersion 10-12h, then extract with percolation, collect the percolate of 15 times of lotus rhizome quality, decompression recycling ethanol obtains alcohol extract, by the water stirring and dissolving of alcohol extract by 10 times of lotus rhizome quality, leave standstill 10-12h, filter, filtrate reduced in volume is to small size, then freeze drying is carried out, obtain quality to loosen, the lotus rhizome powder of good water solubility,

(2) rhizoma nelumbinis in (1) is mixed water infusion 2-3 times that adds 5-6 times with ginseng, semen astragali complanati, wrinkled giant hyssop, filter to obtain liquid;

(3) squid be placed in rice wine soak 1-2 hour, after pull out, onion is shredded, mix with squid to be placed on and burn quick-fried 5-6 minute in hot sunflower oil, then dry grinds;

(4) middle to lotus rhizome powder in (1) and (3) gains and white granulated sugar are mixed put into homogeneous mixer, add (2) herb liquid and appropriate water stirs, then add 7% highland barley Beta-dextran, 2% flaxseed gum and 5% glycerine, be heated to 80-90 DEG C, and be incubated 30min, interval homogeneous 3 times between soak, each 1-2min, filter while hot again, be filtered into vacuum suction filter, screen cloth 100 order, more slowly stirring vacuum is degassed, discharging again, filling, cooling, obtain jelly.