CN101991169B - Instant wild jujube total nutrient fruit powder and production process thereof - Google Patents
Instant wild jujube total nutrient fruit powder and production process thereof Download PDFInfo
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Abstract
The invention discloses an instant wild jujube total nutrient fruit powder and a production process thereof. Fresh wild jujube fruits are pulped by virtue of a pulping machine, filtering and separation are carried out, thus obtaining wild jujube nutlet powder, wild jujube residue powder and wild jujube pulp; mixing, high pressure homogenizing and vacuum low temperature drying are carried out, thus obtaining a nutrient fruit powder, wherein moisture content is less than or equal to 13%, reducing sugar content is more than or equal to 20%, organic acid content is more than or equal to 10g/Kg and protein content is more than or equal to 2% by weight percent. Nutrient fruit powder prepared by the production process of the invention remains all the nutrients in wild jujube nutlet, wild jujube residue and wild jujube pulp, thus ensuring dietary fiber, polyphenols and vitamin C in the fruit powder to be effectively remained and effectively guaranteeing instant effect, palatability and pleasure property of the fruit powder. No food additive such as essence and sweetener or auxiliary material is added in the whole process, thus being a natural total nutrient fruit powder.
Description
Technical field
The present invention relates to nutraceutical, especially the full nutrition fruit of wild jujube powder.
Background technology
Wild jujube is Rhamnaceae plant wild jujube (Ziziphus jujube Mill), main product in Shandong, ground such as Hebei, Shaanxi, Liaoning, Henan, ground such as the Inner Mongol, Shanxi, Gansu, Anhui also produce.Spina date seed is the dry mature seed of wild jujube; The key medicine that the traditional Chinese medical science is calmed the nerves, wild jujube glucoside, jujuboside are the main active ingredient of spina date seed, and being used for all diseases of the empty hidrosis of dysphoria, insomnia, palpitaition, body has significant curative effect; And the effect that has tonifying liver, the peaceful heart, arrest sweating, promotes the production of body fluid; Shennong's Herbal is classified it as top grade, and Compendium of Material Medica is classified it as this category, and " Chinese pharmacology " classified mental-tranquilization class medicine as.Modern medicine study shows that also spina date seed has sedative-hypnotic effect.At present, wild jujube is mainly used in the traditional Chinese medicine ingredients that treatment has sleep-disorder.
Chinese patent publication number 1113703 (application number 94110603.9); A kind of Wild jujube series instant food is disclosed December 27 nineteen ninety-five; Wild jujube all-fruit powder or water-soluble extractive are as 1 part of major ingredient; Sweetener, spices and other fruit or its powder, starch, cereal powder, beans powder or its goods powder, milk powder, tealeaves, cocoa power or coffee powder are 1～10 part of auxiliary material; Can process and comprise spina date seed and wild jujube meat, give full play to beverage, cake, jelly or the instant gruel of its nutrition and medical value.The full fruit of described wild jujube can be the wild jujube all-fruit powder that fresh fruit or warp are dry and pulverize; Described water-soluble extractive be meant the full fruit of wild jujube and water through decocts, remove slag, concentrate, the water-soluble powdery thing of gained after the drying; The wild jujube drying of fruit entirely adopts any ways such as shining, dry by the fire, bake, and drying and crushing obtains.The defective that exists is:
The one,, according to its water-soluble extractive extraction process, wild jujube decoct, remove slag, concentrate, in the dry run; Owing to remove the skin slag, cause polyphenols in food fiber and the pericarp a large amount of losses, thereby cause a large amount of losses of trophism such as dietary fiber, polyphenoils composition in the fruit; Simultaneously; Owing in decoction process, adopt high temperature to decoct, thereby the vitamin c class material that is rich in the wild jujube lost in a large number, be unfavorable for the comprehensive absorption of human body to nutrition.
The 2nd,, according to its wild jujube all-fruit powder production technology, owing to the mode that adopts the wild jujube fresh fruit or after drying, also pulverize is produced; Thereby, inevitably pulverized the rigid shell in the spina date seed in the lump in the fruit powder, like this; Will reduce the steady dissolution property of fruit powder greatly; Make in the fruit powder course of dissolution deposition very easily to occur, simultaneously, get into the fruit powder because rigid shell is pulverized; Thereby significantly reduced the palatability of fruit powder mouthfeel; Make fruit powder inlet have stronger sandy sense, the aesthetic quality of influence fruit powder, this also is that it adds more than 90% other fruit or its powder, starch, cereal powder, beans powder or its goods powder, milk powder, tealeaves, cocoa power or coffee powder are the main cause of auxiliary material.
The 3rd; According to its technology, having added a large amount of sweeteners, spices and other fruit or its powder, starch, cereal powder, beans powder or its goods powder, milk powder, tealeaves, cocoa power or coffee powder in process of production is auxiliary material, and full powder of its fruit or water-soluble extractive only account for about 10%; When having influenced fruit powder aesthetic quality; Because a large amount of interpolations of food additives and other auxiliary materials certainly will cause the decline significantly of fruit powder nutritive value, influence end product quality.
Summary of the invention
The purpose of this invention is to provide a kind of mouthfeel is good, quality is high full nutrition fruit powder of instant capacity wild jujube and production technology thereof.
For achieving the above object; The full nutrition fruit of instant capacity wild jujube of the present invention powder; Be wild jujube kernel powder, wild jujube pomace powder and the wild jujube pulp that bright wild jujube fruit is produced after the making beating of two pass beater, isolated by filtration, the nutrition of a kind of moisture≤13%, content of reducing sugar>=20%, total acid content>=10g/Kg and protein content>=2% of behind mixing, high-pressure homogeneous, vacuum dehydrating at lower temperature, producing is powder really.Above-mentioned percentage all refers to percentage by weight.
The full nutrition fruit of instant capacity wild jujube of the present invention powder can be taked following processing technology.
The first step: through precooking, the making beating of two pass beater separates, and obtains wild jujube pulp, fruit stone and fructus corni, jujube slag with fresh wild jujube fruit;
Second step: after hammer was pulverized, rigid shell was removed in screening, obtains pure kernel with the fruit stone of above-mentioned separation, obtained the above wild jujube a kind of fruit, such as apple, pear, etc. powder of fineness 500 orders through dry, ball mill grinding;
The 3rd step: fructus corni, the jujube slag of above-mentioned separation are made the pomace powder more than fineness 500 orders through dry, ball mill grinding;
The 4th step: with the kernel powder of above-mentioned acquisition, pomace powder and wild jujube pulp through evenly mix, high-pressure homogeneous after, spray-drying gets final product under vacuum condition.
The more detailed processing step of the present invention is:
The first step: rinsing, precook
With fresh wild jujube rinsing, under the constant temperature and pressure condition of 80-85 ℃ of steam pressure 0.2Mpa, the temperature of precooking, to precook, it is softening that the wild jujube fresh fruit is precooked.
In order to ensure the effect of precooking, generally precooked time 15-20 minute.
Second step: two pass making beating
The wild jujube fresh fruit of precooking after softening is pulled an oar through getting into the two pass beater, and slubbing beater sieve aperture should satisfy the separation jujube nucleus; Two road beater sieve diameters should satisfy can separate slurrying and fructus corni, jujube slag.
General slubbing beater sieve diameter is 3mm, and two road beater sieve diameters are 0.6mm.
The 3rd step: benevolence, powder process are got in the fruit stone fragmentation
The isolated jujube nucleus stoning of slubbing beater is got pure spina date seed, and pure spina date seed is dried through 80-85 ℃ of temperature, regrinds into the above wild jujube a kind of fruit, such as apple, pear, etc. powder of fineness 500 orders.
General drying time 3-4 hour.
The 4th step: produce wild jujube slag fruit powder
The isolated fructus corni of two road beaters, jujube slag through 80-85 ℃ of oven dry, are regrinded into the above wild jujube slag fruit powder of fineness 500 orders.
General drying time 2-3 hour.
The 5th step: full wild jujube pulp preparation
The isolated pulp of two road beaters after grinding, is got into the shearing jar and is heated to 62-65 ℃, constant temperature 30 minutes; Simultaneously, above-mentioned wild jujube a kind of fruit, such as apple, pear, etc. powder that makes and wild jujube slag fruit powder are sprinkled in the shearing jar uniformly, and the high speed shear stirring and evenly mixing obtains full wild jujube pulp.
The 6th step: full wild jujube fruit powder preparation
The full wild jujube pulp of shearing mixing is carried out high-pressure homogeneous under 20-25Mpa pressure, pass through spray-drying then, can obtain sour and sweet palatability, the full nutrition fruit of instant nourishing wild jujube nutritious, instant-drink powder.
Advantage of the present invention is: the nutrition fruit powder of producing through technology of the present invention has kept the whole nutritional labelings in spina date seed, wild jujube slag, the sour jujube fruit flesh; Thereby guaranteed dietary fiber, polyphenols, ascorbic effective reservation in the fruit powder, effectively ensured the instant effect of fruit powder and the palatability and the joyful sense of mouthfeel.Not adding food additives and auxiliary materials such as any essence, sweetener in the whole technology, is a kind of full nutrition fruit powder of pure natural, effects such as having the human body of adjusting functions of intestines and stomach, improve sleep, health care is calmed the nerves.Healthy nutritive value is far above existing wild jujube Compositional type fruit powder.
Through detecting, nutrition of the present invention is moisture≤13% of powder really, content of reducing sugar>=20%, and organic acid content>=10g/Kg, protein content>=2%, above-mentioned percentage all refers to percentage by weight.
Above-mentioned moisture method of testing is according to GB/T 5009.3;
Above-mentioned total acid content method of testing is according to GB/T12456;
Above-mentioned protein content method of testing is according to GB/T 5009.5;
Above-mentioned content of reducing sugar method of testing is according to GB/T5009.7
In order to verify the instant effect of nutrition fruit powder of the present invention, the apple nutrition of selling on picked at random market fruit powder carries out the solute effect contrast test under identical condition; The apple powder of 10g/ bag and the full nutrition fruit of the 10g wild jujube of randomly drawing of the present invention powder are dissolved in respectively in the hot water of 80 ℃ of 100ml, temperature and observe,, find that the full nutrition fruit of wild jujube of the present invention powder solute effect is good through contrast; Dissolving is filtered two kinds of solution, dry to the constant weight weighing under the same conditions with 100 order stainless steel sifts rapidly, and the slightly solubility material is all less than 0.5%; The full nutrition of wild jujube after dissolving fruit powder solution is joyful, beautiful rufous, has the clear solution of gloss; It is aromatic strongly fragrant to have jujube on the sense organ, and sour and sweet palatability is plentiful thick and heavy; The characteristics of drink back lingering fragrance are a kind of solid nourishing instant beverages with extensive market prospects.
The specific embodiment
Below in conjunction with detailed preparation technology embodiment of the present invention is described
The first step: rinsing, precook
Fresh wild jujube rinsing impurity elimination, rejecting are rotted and immature fruit, at pressure 0.2Mpa, under temperature 80-85 ℃ the condition, precooked continuously 15-20 minute through spiral, it is softening that the wild jujube fresh fruit is precooked.
Second step: two pass making beating
The wild jujube fresh fruit of precooking after softening gets into the two pass beater through screw elevator, and it is 3mm that the slubbing beater requires sieve diameter, mainly separates jujube nucleus, and it is 0.6mm that two road beaters require sieve diameters, main slurrying and separation fructus corni, jujube slag.
The 3rd step: benevolence, powder process are got in the fruit stone fragmentation
The isolated jujube nucleus of slubbing beater is dried through rinsing; With the broken fruit stone of beater grinder; Separate after sieving pure spina date seed; Separating obtained clean spina date seed is put into drying tray place 80-85 ℃ drying chamber to dry 3-4 hour, the kernel after the oven dry is worn into the fine powder more than 500 orders with ball mill, both get wild jujube a kind of fruit, such as apple, pear, etc. powder.
The 4th step: produce wild jujube slag fruit powder
Contain rich dietary fiber, vitamin etc. in the isolated fructus corni of two road beaters, the jujube slag, for making full use of, be placed in 80-85 ℃ the drying chamber oven dry 2-3 hour, the fine powder more than 500 orders is worn into ball mill in the oven dry back, both wild jujube slag fruit powder.
The 5th step: full pulp preparation
The isolated pulp of beater gets into the shearing jar and is heated to 62-65 ℃ after the colloid mill grinding, keeps 30 minutes, simultaneously, above-mentioned spiny jujuba seed powder that makes and wild jujube ground-slag are sprinkled in the shearing jar uniformly, and the high speed shear stirring and evenly mixing.
The 6th step: all-fruit powder preparation
The full wild jujube pulp of shearing mixing is carried out high-pressure homogeneous through high pressure homogenizer under 20-25MPa pressure, get into then and carry out spray-drying in the vacuum drying tower, can obtain sour and sweet palatability, nutritious, the full nutrition fruit of the instant wild jujube of instant-drink powder
Through detecting: the nutrition of moisture≤13%, content of reducing sugar>=20%, total acid content>=10g/Kg and protein content>=2% fruit powder in the fruit powder of gained.Above-mentioned percentage all refers to percentage by weight.
Claims (7)
1. the full nutrition fruit of instant capacity wild jujube powder is characterized in that it is prepared by following method:
The first step: through precooking, the making beating of two pass beater separates, and obtains wild jujube pulp, fruit stone and fructus corni, jujube slag with fresh wild jujube fruit;
Second step: after hammer was pulverized, rigid shell was removed in screening, obtains pure kernel with the fruit stone of above-mentioned separation, obtained the above wild jujube a kind of fruit, such as apple, pear, etc. powder of fineness 500 orders through dry, ball mill grinding;
The 3rd step: fructus corni, the jujube slag of above-mentioned separation are made the pomace powder more than fineness 500 orders through dry, ball mill grinding;
The 4th step: with the kernel powder of above-mentioned acquisition, pomace powder and wild jujube pulp through evenly mix, high-pressure homogeneous after; Spray-drying makes the full nutrition fruit of instant capacity wild jujube powder under vacuum condition, the nutrition fruit powder of this full nutrition fruit powder moisture≤13%, content of reducing sugar>=20%, organic acid content>=10g/Kg and protein content>=2%; Above-mentioned percentage all refers to percentage by weight.
2. the production technology of the full nutrition fruit of instant capacity wild jujube as claimed in claim 1 powder is characterized in that step is following:
The first step: through precooking, the making beating of two pass beater separates, and obtains wild jujube pulp, fruit stone and fructus corni, jujube slag with fresh wild jujube fruit;
Second step: after hammer was pulverized, rigid shell was removed in screening, obtains pure kernel with the fruit stone of above-mentioned separation, obtained the above wild jujube a kind of fruit, such as apple, pear, etc. powder of fineness 500 orders through dry, ball mill grinding;
The 3rd step: fructus corni, the jujube slag of above-mentioned separation are made the pomace powder more than fineness 500 orders through dry, ball mill grinding;
The 4th step: with the kernel powder of above-mentioned acquisition, pomace powder and wild jujube pulp through evenly mix, high-pressure homogeneous after, spray-drying gets final product under vacuum condition.
3. the production technology of the full nutrition fruit of instant capacity wild jujube as claimed in claim 2 powder is characterized in that step is following:
The first step: rinsing, precook
With fresh wild jujube rinsing, under the constant temperature and pressure condition of 80-85 ℃ of steam pressure 0.2Mpa, the temperature of precooking, to precook, it is softening that the wild jujube fresh fruit is precooked;
Second step: two pass making beating
The wild jujube fresh fruit of precooking after softening is pulled an oar through getting into the two pass beater, and slubbing beater sieve aperture should satisfy the separation jujube nucleus; Two road beater sieve diameters should satisfy can separate slurrying and fructus corni, jujube slag;
The 3rd step: benevolence, powder process are got in the fruit stone fragmentation
The isolated jujube nucleus stoning of slubbing beater is got pure spina date seed, and pure spina date seed is dried through 80-85 ℃ of temperature, regrinds into the above wild jujube a kind of fruit, such as apple, pear, etc. powder of fineness 500 orders;
The 4th step: produce wild jujube slag fruit powder
The isolated fructus corni of two road beaters, jujube slag through 80-85 ℃ of oven dry, are regrinded into the above wild jujube slag fruit powder of fineness 500 orders;
The 5th step: full wild jujube pulp preparation
The isolated pulp of two road beaters after grinding, is got into the shearing jar and is heated to 62-65 ℃, constant temperature 30 minutes; Simultaneously, above-mentioned wild jujube a kind of fruit, such as apple, pear, etc. powder that makes and wild jujube slag fruit powder are sprinkled in the shearing jar uniformly, and the high speed shear stirring and evenly mixing obtains full wild jujube pulp;
The 6th step: full wild jujube fruit powder preparation
The full wild jujube pulp of shearing mixing is carried out high-pressure homogeneous under 20-25Mpa pressure, get final product through spray-drying then.
4. the production technology of the full nutrition fruit of instant capacity wild jujube as claimed in claim 3 powder is characterized in that the time of precooking in the first step is 15-20 minute.
5. the production technology of the full nutrition fruit of instant capacity wild jujube as claimed in claim 3 powder is characterized in that slubbing beater sieve diameter is 3mm in second step, and two road beater sieve diameters are 0.6mm.
6. the production technology of the full nutrition fruit of instant capacity wild jujube as claimed in claim 3 powder is characterized in that the drying time of pure spina date seed is 3-4 hour in the third step.
7. the production technology of the full nutrition fruit of instant capacity wild jujube as claimed in claim 3 powder is characterized in that the drying time of fructus corni, jujube slag is 2-3 hour in the 4th step.
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Families Citing this family (5)
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| CN103006742B (en) * | 2013-01-05 | 2014-07-09 | 邓钦伦 | Ultramicro mair-cona total-effect preparation and preparation method, dosage form and application thereof |
| CN105077048A (en) * | 2014-05-14 | 2015-11-25 | 徐万寿 | Preparation method of whole fructus lycii fresh fruit lyophilized powder and formulation thereof |
| CN107223736A (en) * | 2016-03-25 | 2017-10-03 | 李曰厚 | A kind of preparation method of wild jujube fragrant solomonseal rhizome tea |
| CN107019178A (en) * | 2017-04-01 | 2017-08-08 | 中国农业科学院农产品加工研究所 | The preparation method of berries fruit powder |
| CN109907263B (en) * | 2019-04-11 | 2022-04-26 | 山西中医药大学 | Wild jujube fruit powder with antioxidation effect and preparation method thereof |
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| CN1113703A (en) * | 1994-05-21 | 1995-12-27 | 齐修存 | Wild jujube series instant food |
| CN101077160A (en) * | 2006-05-26 | 2007-11-28 | 苏朝明 | Whole jujube powder with multiple health care function |
| CN101449842A (en) * | 2007-11-30 | 2009-06-10 | 天津市鸿禄食品有限公司 | Preparation technique of wild jujube juice |
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| CN1113703A (en) * | 1994-05-21 | 1995-12-27 | 齐修存 | Wild jujube series instant food |
| CN101077160A (en) * | 2006-05-26 | 2007-11-28 | 苏朝明 | Whole jujube powder with multiple health care function |
| CN101449842A (en) * | 2007-11-30 | 2009-06-10 | 天津市鸿禄食品有限公司 | Preparation technique of wild jujube juice |
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Effective date of registration: 20200618 Address after: No. 406, Liqi Road, economic development zone, Lijin County, Dongying City, Shandong Province Patentee after: Du Zengpeng Address before: 257400 Shandong city of Dongying province Lijin County Development Zone Shandong oasis alcohol Food Co. Ltd. Patentee before: SHANDONG LVZHOUCHUN FOODSTUFFS Co.,Ltd. |
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Effective date of registration: 20201127 Address after: 215000 Shengze Town, Wujiang District, Suzhou, Jiangsu Province, No. 1188 West No. two ring road Patentee after: Suzhou Shengze science and Technology Pioneer Park Development Co.,Ltd. Address before: No. 406, Liqi Road, economic development zone, Lijin County, Dongying City, Shandong Province Patentee before: Du Zengpeng |