CN101258911A - Processing and making method for jujube products - Google Patents

Abstract

The invention relates to a method for processing and preparing a jujube product, pertaining to the technical field of jujube product processing and preparation methods. The method is characterized in that the processing method comprises the following procedures: 1. picked substandard fresh jujubes are removed the impurities, smashed with a beater, milled, and then jujube jam, jujube juice, jujube skin and jujube pits are separated by a filter and then placed separately; 2. the jujube jam and the jujube juice are heated and cooked for 40-60 minutes under the temperature of 70-120 DEG C; the jujube pits are also heated and cooked for 40-60 minutes under 70-120 DEG C; the jujube pits are separated from the rest flesh which is attached to the skin; the color of the jujube pits turn from milky white to natural russet; the color of the jujube flesh turns claret after saccharification and aging, namely, the true color of jujube paste; the jujube paste is fetched out after being ground and quickly cooled to the temperature of 30-40 DEG C. The processing method of the invention reutilizes and processes the wasted substandard fresh jujubes and spent residue of the jujubes processing into edible raw materials and green environment-friendly products.

Description

Processing and making method for jujube products

One, technical field

The present invention relates to processing and making method for jujube products, belong to the processing and making method for jujube products technical field.

Two, technical background

Jujube is rich in multiple nutrients materials such as the plain sheet of supporting one's family, calcium, phosphorus, is to be first-class tonic.The folklore proverb: " five cereals add little jujube, are better than polyporus lucidus ", visible jujube is considered as fabulous tonic nutriment by people, puts down in writing according to " legendary god of farming's book on Chinese herbal medicine ", Compendium of Material Medica: jujube has strengthening spleen and nourishing stomach, the strong god's of beneficial blood effect.Modern study shows: red date all has benifit to insufficiency of vital energy and blood, anaemia, cough due to deficiency of the lung, neurasthenia, insomnia, hypertension, septicaemia and anaphylaxis purpura etc., by the tonic food of the attention of health care circle both at home and abroad.

The interrelated data report, incomplete statistics, about 3,000 ten thousand mu of the land for growing field crops GAP in the whole nation, and the Chinese of China spreads all over inhabitation all over the world, custom with tradition food jujube, the processing history of jujube is long, and is various in style, and dried jujube, candied date, wine jujube, beautiful jujube, jujube juice, jujube wine, jujube vinegar, jujube essence etc. are arranged.Yet the processing of jujube never forms a separately continuous industry.In process,, can not make full use of the whole energy of jujube, cause energy waste owing to technology and otherwise reason.

Three, summary of the invention

The objective of the invention is to solve the weak point that above-mentioned prior art exists, processing and making method for jujube products is provided, the bright jujube off standard of people waste and jujube processing fent are carried out the secondary utilization be processed into the tonic of the handicraft of edible raw material and environmental protection, commodity, interior decoration, ornament materials and useful health, non-staple food, water, wine, beverage etc., and extract the multiple nutrients composition:, can be that society creates very high economic benefit as the trace element of amino acids etc.

The present invention is achieved through the following technical solutions

Processing and making method for jujube products, its special character are, comprise following manufacturing procedure

(1), after will adopting etc. the bright jujube fruit of outer level, remove assorted dirtyly, through beater fragmentation, fur coat mill, filter is isolated jujube sauce, jujube juice, fructus corni, jujube nuclear and single storing;

Beater design Deng the bright jujube fruit of outer level: the beater rotating speed is between 120-1000 rev/min, when pouring the jujube fruit into first quick and back slow;

Because of the kind difference of jujube fruit, water juice that itself is contained and crude fibre, sugar part differ, can be according to the denseness of degree of crushing, and in addition corresponding deionized water is convenient to filter; Before making beating or the back adds antioxidant-phytic acid etc. in case oxidation, brown stain.

(2), with the boiling of heating of jujube sauce, the jujube juice of the above-mentioned jujube products that obtains, under 70-120 ℃ of temperature conditions, continue 40-60 minute;

Jujube is examined the boiling of heating, under 70-120 ℃ of temperature conditions, continue 40-60 minute, jujube nuclear begins to break away from the surplus meat that invests epidermis, jujube nuclear is become the purplish red of nature by living leucismus, become royal purple after saccharification of jujube meat and the slaking, be the true qualities of jujube paste, jujube paste is taken out in fur coat mill back, through being quickly cooled to 30-40 ℃;

(3), the raw material after (one) (two) processing is utilized again

1, make jujube paste, jujube powder: examining the jujube meat that adheres to jujube is raw material, after washing, slaking, thermophilic digestion, sterilization, is processed into the jujube paste product;

Examining the jujube meat that adheres to jujube is raw material, drying, pulverizing, sterilization, and jujube meat is through the levigate jujube powder that is processed into;

2, make jujube sauce, jujube volume: the jujube paste with slaking in above-mentioned (two) is a raw material, add deionized water and be diluted to solubles content 18-22%, through multiple times of filtration and centrifugal branch filter sauce mud, the sauce mud particle that the upper strata is the thickest takes out, as the raw material of jujube paste; The sauce mud in middle level filtered the jelly that obtains raw material as jujube sauce through the 120-140 eye mesh screen; Lower floor is lower than the sauce mud of the thick liquid of 120-140 order gained, is processed into the jujube volume;

3, make jujube juice, jujube wine, jujube beverage: adopting the jujube juice that obtains in above-mentioned (one) is raw material, and DDGS reaches 10-20%, and additives such as interpolation antioxidant are made jujube juice, jujube wine, jujube beverage;

4, make jujube oil: the purplish red jujube that obtains in above-mentioned (two) is examined in the warmer, heat to 50-80 ℃, in 6-10 hour, pull the sticking thing of the membranaceous oil of atropurpureus of come-up at any time out, after concentrating certain output, purify, concentrate behind the fine filtering, concentrate again after washing with deionized water, repeat N time, use decolorizing with activated carbon, after resins exchange, reach the national quality test stone and be advisable;

5, make jujube pectin: the extraction of pectin is that the jujube juice that obtains in the employing above-mentioned () is raw material, and solubles content adopts artificial heating fermentation or self fermentation more than 30%, after the transparence body of waiting to float is fished for, filter, concentrate the 50-70 ℃ of purification of heating then, the foreign material foam is filtered, get totally transparent colloidal liquid, the ratio of test content proposes unnecessary moisture content, slough the virgin rubber look after must asking standard purity, carry out resins exchange, through chemically examine qualified after, 30-40 ℃ concentrates;

6, make amino acid: extract in the jujube meat that the trace element of amino acids obtains, the jujube juice from above-mentioned (one), with hydrochloric acid, PH is that 2 deionized water solution soaked 2-4 hour, stirring during this time allows hydrochloric acid evenly immerse, then the solution suction filtration is purified and separate, make crude fibre and a large amount of sugar part hydrolysis in the solution, hydro-oxidation is received and is neutralized between the PH6.5-PH7.0, takes out the thick products of amino acid of trace, can carry out the degree of depth according to demand and purify.

(4), the jujube nuclear processing and utilization that (one) (two) processing back is produced

1, jujube nuclear preliminary election: jujube is examined the single model of selecting various criterion, specification with mechanical picker, and single processing is used, and jujube nuclear moisture content is reduced in 8%;

2, jujube nuclear processing process:

Boring method: adopt single head, bull, the boring of numerical control electric drill, can be according to the demand of product, with vertically, laterally hole;

Patterning method: adopt the micromachine synchronous operation of two-sided cutting blade and bands for band, according to the specification size of jujube nuclear needs, spacing leeway can be with transferring freely, and by the capable rail of flute profile, Rubber Conveyor Belt Scrap transmits jujube nuclear, so that cutting;

Gluing method: removable rubber blanket or nylon cloth etc. are coated viscose glue fast, handling the jujube nuclear that has viscose glue well, evenly adhere by specification, pattern, with steadily pressing 1-10 second with the facility of pressure slightly, send into the steady chamber of coagulating again, room temperature is controlled at 30-50 ℃, by the time after the gelling admittedly, throw flat, polish, wax, oil, technology such as color spray, laser pyrograph on product shaping or still unfashioned surface.

Select environment-friendly adhesive, add the antioxidant useful, prevent that year autoxidation decline for a long time of jujube nuclear, hard and Oxidation of Fat and Oils from producing peculiar smell health.

Processing and making method for jujube products of the present invention, the bright jujube off standard of people waste and jujube processing fent are carried out the secondary utilization be processed into the tonic of the handicraft of edible raw material and environmental protection, commodity, interior decoration, ornament materials and useful health, non-staple food, water, wine, beverage etc., and extract the multiple nutrients composition:, can be that society creates very high economic benefit as the trace element of amino acids etc.

Four, the specific embodiment

The present invention describes in detail with following instantiation, but the present invention only limits to following instantiation absolutely not.

Embodiment

Processing and making method for jujube products comprises following manufacturing procedure

(1), after will adopting etc. the bright jujube fruit of outer level, remove assorted dirtyly, through beater fragmentation, fur coat mill, filter is isolated jujube sauce, jujube juice, fructus corni, jujube nuclear and single storing;

Beater design Deng the bright jujube fruit of outer level: the beater rotating speed is between 120-1000 rev/min, when pouring the jujube fruit into first quick and back slow;

Because of the kind difference of jujube fruit, water juice that itself is contained and crude fibre, sugar part differ, can be according to the denseness of degree of crushing, and in addition corresponding deionized water is convenient to filter; Before making beating or the back adds antioxidant-phytic acid etc. in case oxidation, brown stain.

(2), with the boiling of heating of jujube sauce, the jujube juice of the above-mentioned jujube products that obtains, under 70-120 ℃ of temperature conditions, continue 40-60 minute;

Jujube is examined the boiling of heating, under 70-120 ℃ of temperature conditions, continue 40-60 minute, jujube nuclear begins to break away from the surplus meat that invests epidermis, jujube nuclear is become the purplish red of nature by living leucismus, become royal purple after saccharification of jujube meat and the slaking, be the true qualities of jujube paste, jujube paste is taken out in fur coat mill back, through being quickly cooled to 30-40 ℃;

(3), the raw material after (one) (two) processing is utilized again

1, make jujube paste, jujube powder: examining the jujube meat that adheres to jujube is raw material, after washing, slaking, thermophilic digestion, sterilization, is processed into the jujube paste product;

Examining the jujube meat that adheres to jujube is raw material, drying, pulverizing, sterilization, and jujube meat is through the levigate jujube powder that is processed into;

2, make jujube sauce, jujube volume: the jujube paste with slaking in above-mentioned (two) is a raw material, add deionized water and be diluted to solubles content 18-22%, through multiple times of filtration and centrifugal branch filter sauce mud, the sauce mud particle that the upper strata is the thickest takes out, as the raw material of jujube paste; The sauce mud in middle level filtered the jelly that obtains raw material as jujube sauce through the 120-140 eye mesh screen; Lower floor is lower than the sauce mud of the thick liquid of 120-140 order gained, is processed into the jujube volume;

3, make jujube juice, jujube wine, jujube beverage: adopting the jujube juice that obtains in above-mentioned (one) is raw material, and DDGS reaches 10-20%, and additives such as interpolation antioxidant are made jujube juice, jujube wine, jujube beverage;

4, make jujube oil: the purplish red jujube that obtains in above-mentioned (two) is examined in the warmer, heat to 50-80 ℃, in 6-10 hour, pull the sticking thing of the membranaceous oil of atropurpureus of come-up at any time out, after concentrating certain output, purify, concentrate behind the fine filtering, concentrate again after washing with deionized water, repeat N time, use decolorizing with activated carbon, after resins exchange, reach the national quality test stone and be advisable;

5, make jujube pectin: the extraction of pectin is that the jujube juice that obtains in the employing above-mentioned () is raw material, and solubles content adopts artificial heating fermentation or self fermentation more than 30%, after the transparence body of waiting to float is fished for, filter, concentrate the 50-70 ℃ of purification of heating then, the foreign material foam is filtered, get totally transparent colloidal liquid, the ratio of test content proposes unnecessary moisture content, slough the virgin rubber look after must asking standard purity, carry out resins exchange, through chemically examine qualified after, 30-40 ℃ concentrates;

6, make amino acid: extract in the jujube meat that the trace element of amino acids obtains, the jujube juice from above-mentioned (one), with hydrochloric acid, PH is that 2 deionized water solution soaked 2-4 hour, stirring during this time allows hydrochloric acid evenly immerse, then the solution suction filtration is purified and separate, make crude fibre and a large amount of sugar part hydrolysis in the solution, hydro-oxidation is received and is neutralized between the PH6.5-PH7.0, takes out the thick products of amino acid of trace, can carry out the degree of depth according to demand and purify.

(4), the jujube nuclear processing and utilization that (one) (two) processing back is produced

1, jujube nuclear preliminary election: jujube is examined the single model of selecting various criterion, specification with mechanical picker, and single processing is used, and jujube nuclear moisture content is reduced in 8%;

2, jujube nuclear processing process:

Boring method: adopt single head, bull, the boring of numerical control electric drill, can be according to the demand of product, with vertically, laterally hole;

Patterning method: adopt the micromachine synchronous operation of two-sided cutting blade and bands for band, according to the specification size of jujube nuclear needs, spacing leeway can be with transferring freely, and by the capable rail of flute profile, Rubber Conveyor Belt Scrap transmits jujube nuclear, so that cutting;

Gluing method: removable rubber blanket or nylon cloth etc. are coated viscose glue fast, handling the jujube nuclear that has viscose glue well, evenly adhere by specification, pattern, with steadily pressing 1-10 second with the facility of pressure slightly, send into the steady chamber of coagulating again, room temperature is controlled at 30-50 ℃, by the time after the gelling admittedly, throw flat, polish, wax, oil, technology such as color spray, laser pyrograph on product shaping or still unfashioned surface.

Select environment-friendly adhesive, add the antioxidant useful, prevent that year autoxidation decline for a long time of jujube nuclear, hard and Oxidation of Fat and Oils from producing peculiar smell health.

Applicable variety: handicraft, commodity, carpet, chaise longue, seat, connection group chair, massage slipper, health massage step on that mud plate, washboard, curtain, door curtain, multitudinous positive cover, dust cover, lampshade, summer sleeping mat, mattress, sofa cushion, automobile and motorcycle cushion, bolster, clothing are buckled, dress ornament, sunbonnet, parasol, bracelet, bangle, necklace, wall hanging, bag, mounting product etc., can process, sell five according to the product in people's demand and all suitable markets, other products:

Other purposes of jujube nuclear:

With jujube nuclear fuel materials such as above-mentioned inferior, the abnormal abnormity that should not process, through pulverizing the solid wood material that the high-density plate that can be processed into ornament materials, paint free plate etc. and high-grade furniture are adopted, and the multiple delicate toy of market fit, but machine is pressed into the plank of regeneration etc.

Claims (3)

1, processing and making method for jujube products is characterized in that comprising following manufacturing procedure

(1), after will adopting etc. the bright jujube fruit of outer level, remove assorted dirtyly, through beater fragmentation, fur coat mill, filter is isolated jujube sauce, jujube juice, fructus corni, jujube nuclear and single storing;

Beater design Deng the bright jujube fruit of outer level: the beater rotating speed is between 120-1000 rev/min, when pouring the jujube fruit into first quick and back slow;

Because of the kind difference of jujube fruit, water juice that itself is contained and crude fibre, sugar part differ, can be according to the denseness of degree of crushing, and in addition corresponding deionized water is convenient to filter; Before making beating or the back adds antioxidant-phytic acid etc. in case oxidation, brown stain;

(2), with the boiling of heating of jujube sauce, the jujube juice of the above-mentioned jujube products that obtains, under 70-120 ℃ of temperature conditions, continue 40-60 minute;

Jujube is examined the boiling of heating, under 70-120 ℃ of temperature conditions, continue 40-60 minute, jujube nuclear begins to break away from the surplus meat that invests epidermis, jujube nuclear is become the purplish red of nature by living leucismus, become royal purple after saccharification of jujube meat and the slaking, be the true qualities of jujube paste, jujube paste is taken out in fur coat mill back, through being quickly cooled to 30-40 ℃.

2,, it is characterized in that also comprising following manufacturing procedure according to the described processing and making method for jujube products of claim 1

(3), the raw material after (one) (two) processing is utilized again

(1), make jujube paste, jujube powder:

Examining the jujube meat that adheres to jujube is raw material, after washing, slaking, thermophilic digestion, sterilization, is processed into the jujube paste product;

Examining the jujube meat that adheres to jujube is raw material, drying, pulverizing, sterilization, and jujube meat is through the levigate jujube powder that is processed into;

(2), make jujube sauce, jujube volume:

Jujube paste with slaking in above-mentioned (two) is a raw material, add deionized water and be diluted to solubles content 18-22%, through multiple times of filtration and centrifugal branch filter sauce mud, the sauce mud particle that the upper strata is the thickest takes out, as the raw material of jujube paste; The sauce mud in middle level filtered the jelly that obtains raw material as jujube sauce through the 120-140 eye mesh screen; Lower floor is lower than the sauce mud of the thick liquid of 120-140 order gained, is processed into the jujube volume;

(3), make jujube juice, jujube wine, jujube beverage:

Adopting the jujube juice that obtains in above-mentioned (one) is raw material, and DDGS reaches 10-20%, and additives such as interpolation antioxidant are made jujube juice, jujube wine, jujube beverage;

(4), make jujube oil:

The purplish red jujube that obtains in above-mentioned (two) is examined in the warmer, heat to 50-80 ℃, in 6-10 hour, pull the sticking thing of the membranaceous oil of atropurpureus of come-up at any time out, after concentrating certain output, purify, concentrate behind the fine filtering, concentrate again after washing with deionized water, repeat N time, use decolorizing with activated carbon, after resins exchange, reach the national quality test stone and be advisable;

(5), make jujube pectin:

The extraction of pectin is that the jujube juice that obtains in the employing above-mentioned () is raw material, and solubles content adopts artificial heating fermentation or self fermentation more than 30%, after the transparence body of waiting to float is fished for, filter, concentrate the 50-70 ℃ of purification of heating then, the foreign material foam is filtered, get totally transparent colloidal liquid, the ratio of test content proposes unnecessary moisture content, slough the virgin rubber look after must asking standard purity, carry out resins exchange, through chemically examine qualified after, 30-40 ℃ concentrates;

(6), make amino acid:

Extract in the jujube meat that the trace element of amino acids obtains from above-mentioned (one), the jujube juice, with hydrochloric acid, PH is that 2 deionized water solution soaked 2-4 hour, stirring during this time allows hydrochloric acid evenly immerse, then the solution suction filtration is purified and separate, make crude fibre and a large amount of sugar part hydrolysis in the solution, hydro-oxidation is received and is neutralized between the PH6.5-PH7.0, takes out the thick products of amino acid of trace, can carry out the degree of depth according to demand and purify.

3,, it is characterized in that also comprising following manufacturing procedure according to the described processing and making method for jujube products of claim 1

(4), the jujube nuclear processing and utilization that (one) (two) processing back is produced

(1), jujube nuclear preliminary election:

Jujube is examined the single model of selecting various criterion, specification with mechanical picker, and single processing is used, and jujube nuclear moisture content is reduced in 8%;

(2), jujube nuclear processing process:

Boring method: adopt single head, bull, the boring of numerical control electric drill, can be according to the demand of product, with vertically, laterally hole;

Patterning method: adopt the micromachine synchronous operation of two-sided cutting blade and bands for band, according to the specification size of jujube nuclear needs, spacing leeway can be with transferring freely, and by the capable rail of flute profile, Rubber Conveyor Belt Scrap transmits jujube nuclear, so that cutting;

Gluing method: removable rubber blanket or nylon cloth etc. are coated viscose glue fast, handling the jujube nuclear that has viscose glue well, evenly adhere by specification, pattern, with steadily pressing 1-10 second with the facility of pressure slightly, send into the steady chamber of coagulating again, room temperature is controlled at 30-50 ℃, by the time after the gelling admittedly, throw flat, polish, wax, oil, technology such as color spray, laser pyrograph on product shaping or still unfashioned surface.