CN101869238A - Sweet corn and red date fruit paste and production method thereof - Google Patents

Sweet corn and red date fruit paste and production method thereof Download PDF

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Publication number
CN101869238A
CN101869238A CN201010197970A CN201010197970A CN101869238A CN 101869238 A CN101869238 A CN 101869238A CN 201010197970 A CN201010197970 A CN 201010197970A CN 201010197970 A CN201010197970 A CN 201010197970A CN 101869238 A CN101869238 A CN 101869238A
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red date
sweet corn
corn
jujube
slurry
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CN201010197970A
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CN101869238B (en
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宋江峰
李大婧
刘春泉
卓成龙
林美娟
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Jiangsu Academy of Agricultural Sciences
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Jiangsu Academy of Agricultural Sciences
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Abstract

The invention discloses sweet corn and red date fruit paste and a production method thereof and belongs to the field of food processing. The sweet corn and red date fruit paste is prepared from 50 to 70 parts of sweet corn steep liquor, 20 to 40 parts of red date juice, 1 to 4 parts of honey, 0.05 to 0.15 part of citric acid, 0.1 to 0.3 part of sodium carboxymethylcellulose, 0.2 to 0.5 part of beta-cyclodextrin and the balance of water. A plurality of nutrient components and bioactive substances rich in the sweet corn and the red date, such as protein, soluble sugar, amino acid, unsaturated fatty acid, vitamins, carotenoid, flavone, mineral elements and the like are fully utilized to process health-care fruit paste. A sweet corn and red date fruit paste product has the advantages of rich nutrient, delicate taste, faint scent taste of the sweet corn, luscious taste of the red date and attractive flavor.

Description

A kind of sweet corn and red date fruit paste and production method thereof
Technical field
The invention belongs to food processing field, be specifically related to a kind of sweet corn and red date fruit paste and production method thereof.
Background technology
Corn is the saccharoid type subspecies of corn.In the corn seed of milk stage, glucose, sucrose, fructose content are 2-8 times of conventional corn, and protein content is more than 13%.Based on water-solubility protein, crude fat content 9.9% exceeds about 1 times than conventional corn.Be rich in V in the seed B1, V B2, V B5, V B6, V C, V E, nutrient such as carrotene and 18 seed amino acids.Germany nourishing healthy association studies show that in all staple foods, the nutritive value and the health-care effect of corn are the highest.Red date is Chinese distinctive fruit, and is nutritious, and sweet acid is good to eat, has multiple medical functions.Contain sugar 36.5 grams in per 100 gram fresh dates, crude protein 2.0 grams, V C76.6 milligram, 58.8 milligrams of calcium, and be rich in multivitamin and mineral matter.In addition, red jujube polysaccharide has tangible antibody activity and promotes lymphocytic propagation, has important effect to improving body immunity, also have materials such as more flavones, CAMP and cycli phosphate glycosides in the jujube, effective to prevention cardiovascular and cerebrovascular disease and cancer, be traditional food medicine dual-purpose food.Find that by existing public technology the domestic and international at present research to sweet corn and red date fruit paste is in blank; Domestic great majority research only limits on the simple processing technology of simple corn mud and red date mud; The supplementary food for infants such as sweet green corn mud, corn minced pumpkin, apple pumpkin red date mud of the report of Related product such as Heng Shi company is abroad arranged, but do not see have the sweet corn and red date fruit paste product to appear on the market.The nutritional labeling of corn and red date has bigger complementarity, discussion is with the common combination of high-quality resources such as corn, red date, be developed into and have compound puree natural, health-care efficacy, constantly can improve the value of exploiting and utilizing of resources such as corn, red date, can also increase the benign development of peasant income, drive food industries.
Summary of the invention
Technical problem
The object of the present invention is to provide a kind of is sweet corn and red date fruit paste and the production method thereof that primary raw material is made with corn and red date.The multiple nutritional components that this method can make full use of in corn and the red date comprises bioactive ingredients and red date special fragrance flavors such as protein, soluble sugar, amino acid, unrighted acid, vitamin, carotenoid, flavones and mineral element, it is abundant to be processed into branch nutrition, and local flavor is good, the puree food of delicate mouthfeel.
Technical scheme
A kind of sweet corn and red date fruit paste, it is characterized in that making: corn slurry 50-70, jujube juice 20-40, honey 1-4, citric acid 0.05-0.15, sodium carboxymethylcellulose 0.1-0.3 according to the supplementary material of following weight proportion, beta-schardinger dextrin-0.2-0.5, all the other are water.
The production method of a kind of sweet corn and red date fruit paste of the present invention comprises the steps:
1) preparation of corn slurry: the quick-frozen sweet corn kernel is thawed, adding the 60-80% clear water by sweet corn kernel weight precooked in jacketed pan 10-15 minute, adding mass ratio by 0.5% of sweet corn kernel weight again is to change over to together behind 2% saleratus solution in the beater of sieve diameter≤1 millimeter to pull an oar, and makes sweet corn kernel be broken into the corn slurry fully;
2) preparation of jujube juice: select not have seedless extra dry red wine jujube rotten, no disease and pest, rinse well repeatedly with clear water, adding dried jujube weight 3-5 clear water immersion doubly made the red date suction softening in 2 hours, red date and soak are precooked, keep boiling 10 minutes, after making red date fully softening, millimeter beater making beating through sieve diameter≤1 obtains organizing fine and smooth jujube slurry; Regulate jujube slurry pH in the 4.0-5.0 scope with citric acid, the 0.05-0.15% pectase that adds jujube slurry weight then fully mixes, in 50 ℃ of thermostat water baths, carried out enzymolysis 50 minutes, after enzymolysis finishes temperature risen to 95 ℃ of enzymes 1 minute of going out rapidly, obtain jujube juice with the filtration of 50 purpose sieves.
3) with corn slurry, jujube juice, honey, citric acid, sodium carboxymethylcellulose, beta-schardinger dextrin-carries out mixing preparation in the described ratio of claim 1, and stirs.
4) after slurries prepare, carry out defibrination, make granularity≤5 micron with colloid mill;
5) will carry out sterilization processing after the canned capping of sweet corn and red date fruit paste, sterilization 10-30 minute/121 ℃, after the sterilization product is cooled to 40 ℃.
Described a kind of sweet corn and red date fruit paste and production method thereof, before sterilization, the mixed serum soluble solid content that obtains reaches 50-60%.
Beneficial effect
1. the present invention is a primary raw material with corn and red date, adopt sweet corn kernel defibrination screening slagging-off, sodium bicarbonate peeling, enzyme process to make jujube juice, make full use of the multiple nutritional components that is rich in corn and the red date and comprised protein, amino acid, unrighted acid, vitamin, bioactivators such as carotenoid, flavones, mineral element and dietary fiber are processed into a kind of compound puree.Goods are nutritious, have the fragrant and the distinctive fragrant and sweet flavor of red date of corn, and local flavor is tempting.Thereby overcome single corn mud, red date mud product hypotrophy face, local flavor shortcoming, the relatively poor shortcoming of taste have improved the added value of corn, red date, for new approach has been opened up in the comprehensive utilization of corn, red date.
2. the present invention adds citric acid, honey, sodium carboxymethylcellulose and beta-schardinger dextrin-and not only can optimize the taste of sweet corn and red date fruit paste in sweet corn and red date fruit paste, but also has strengthened stickiness, has improved food grade, has prolonged the shelf-life.
3. processing technology of the present invention is simple, and technology maturation is easy to implement.
Description of drawings
Figure 1 shows that the production method flow process of sweet corn and red date fruit paste.
The specific embodiment
The present invention is further elaborated below in conjunction with embodiment, but therefore do not limit the present invention.
Embodiment 1
The preparation of corn slurry: quick-frozen corn (purchasing the agriculture and animal husbandry tomorrow Science and Technology Ltd. in Jiangsu Province) grain is thawed for 1 kilogram, add 80% clear water in jacketed pan (model: DG10 by sweet corn kernel weight, Zhucheng, Shandong Dragon Lord machinery plant) precooked 12 minutes in, change in the beater together behind adding 5 grams 2% saleratus solution and pull an oar, make sweet corn kernel be broken into the corn slurry fully.
The preparation of jujube juice: select not have rot, 0.2 kilogram of the seedless extra dry red wine jujube of no disease and pest, rinse well repeatedly with clear water, the water logging bubble that adds 3 times of dried jujube weight made the red date suction soften in 2 hours.Red date and soak are precooked, keep boiling 10 minutes, make red date fully softening after, through the beater making beating, obtain organizing fine and smooth jujube slurry.Regulate jujube slurry pH4.0, take by weighing 5 gram pectases (food-grade, the Tianjin magnificent enzyme preparation of profit factory) then and mix, in 50 ℃ of thermostat water baths, carried out enzymolysis 50 minutes with the jujube slurry, after enzymolysis finishes temperature risen to 95 ℃ of enzymes 1 minute of going out rapidly, obtain jujube juice with the filtration of 50 purpose sieves.
1.2 kilograms of corn slurries, 0.6 kilogram of jujube juice, 40 gram honey, 2 gram citric acids, 3 gram sodium carboxymethylcelluloses, 4 gram beta-schardinger dextrin-mixing and water addings are allocated, and stirred.After slurries prepare, carry out defibrination, make granularity≤5 μ m with colloid mill.With the sweet corn and red date fruit paste 200 milliliters of vials of packing into, carry out sterilization processing after the capping, bactericidal formula: 10-30 minute/121 ℃.After the sterilization product is carried out segmentation and is cooled to 40 ℃, promptly 80 ℃ 5 minutes-60 ℃ 5 minutes-40 ℃ 5 minutes.
Embodiment 2
The preparation of corn slurry: the quick-frozen sweet corn kernel is thawed for 0.8 kilogram, adding 60% clear water by sweet corn kernel weight precooked in jacketed pan 15 minutes, add and to change making beating in the beater (sieve diameter≤1 millimeter) behind 4 grams, 2% saleratus solution together over to, make sweet corn kernel be broken into the corn slurry fully.
The preparation of jujube juice: select not have rot, 0.15 kilogram of the seedless extra dry red wine jujube of no disease and pest, rinse well repeatedly with clear water, the water logging bubble that adds 4 times of dried jujube weight made the red date suction soften in 2 hours.Red date and soak are precooked, keep boiling 10 minutes, make red date fully softening after, through beater (sieve diameter≤1 millimeter) making beating, obtain organizing fine and smooth jujube slurry.Regulate jujube slurry pH4.5, take by weighing 7 gram pectases then and mixes, in 50 ℃ of thermostat water baths, carried out enzymolysis 50 minutes, after the enzymolysis end temperature risen to 95 ℃ of enzymes 1 minute of going out rapidly, obtain jujube juice with the filtration of 50 purpose sieves with the jujube slurry.
1 kilogram of corn slurry, 0.38 kilogram of jujube juice, 50 gram honey, 2 gram citric acids, 2.5 gram sodium carboxymethylcelluloses, 3.7 gram beta-schardinger dextrin-mixing and water addings are allocated, and stirred.After slurries prepare, carry out the glue mill, obtain sweet corn and red date fruit paste through canned, sterilization, cooling.

Claims (2)

1. sweet corn and red date fruit paste, it is characterized in that making: corn slurry 50-70, jujube juice 20-40, honey 1-4, citric acid 0.05-0.15, sodium carboxymethylcellulose 0.1-0.3 according to the supplementary material of following weight proportion, beta-schardinger dextrin-0.2-0.5, all the other are water.
2. the production method of a sweet corn and red date fruit paste is characterized in that step is as follows:
1) preparation of corn slurry: the quick-frozen sweet corn kernel is thawed, adding the 60-80% clear water by sweet corn kernel weight precooked in jacketed pan 10-15 minute, adding mass ratio by 0.5% of sweet corn kernel weight again is to change over to together behind 2% saleratus solution in the beater of sieve diameter≤1 millimeter to pull an oar, and makes sweet corn kernel be broken into the corn slurry fully;
2) preparation of jujube juice: select not have seedless extra dry red wine jujube rotten, no disease and pest, rinse well repeatedly with clear water, adding dried jujube weight 3-5 clear water immersion doubly made the red date suction softening in 2 hours, red date and soak are precooked, keep boiling 10 minutes, after making red date fully softening, millimeter beater making beating through sieve diameter≤1 obtains organizing fine and smooth jujube slurry; Regulate jujube slurry pH in the 4.0-5.0 scope with citric acid, the 0.05-0.15% pectase that adds jujube slurry weight then fully mixes, in 50 ℃ of thermostat water baths, carried out enzymolysis 50 minutes, after enzymolysis finishes temperature risen to 95 ℃ of enzymes 1 minute of going out rapidly, obtain jujube juice with the filtration of 50 purpose sieves.
3) with corn slurry, jujube juice, honey, citric acid, sodium carboxymethylcellulose, beta-schardinger dextrin-carries out mixing preparation in the described ratio of claim 1, and stirs.
4) after slurries prepare, carry out defibrination, make granularity≤5 micron with colloid mill;
5) will carry out sterilization processing after the canned capping of sweet corn and red date fruit paste, sterilization 10-30 minute/121 ℃, after the sterilization product is cooled to 40 ℃.
CN2010101979707A 2010-06-11 2010-06-11 Sweet corn and red date fruit paste and production method thereof Active CN101869238B (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102726649A (en) * 2012-07-06 2012-10-17 杭州博多工贸有限公司 Honey snow pear puree and production method thereof
CN103549602A (en) * 2013-10-25 2014-02-05 合浦果香园食品有限公司 Preparation method of red date juice
CN104872567A (en) * 2015-05-07 2015-09-02 常佳怡 Health vegetable and fruit puree for spring and preparation method of vegetable and fruit puree
CN105124453A (en) * 2015-07-29 2015-12-09 句容市丰源生态农业有限公司 Black garlic and Chinese pear fruit paste and preparation method thereof
CN107348278A (en) * 2017-08-01 2017-11-17 佛山科学技术学院 A kind of corn soda water and preparation method thereof
CN110013010A (en) * 2019-03-29 2019-07-16 吉林工商学院 A kind of preparation method for purple perilla red date mud of fermenting

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1086097A (en) * 1992-10-27 1994-05-04 陈书诚 Assorted instant maize gruel
CN101467633A (en) * 2007-12-29 2009-07-01 天津市中英保健食品有限公司 Jujube with filling and method for producing the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1086097A (en) * 1992-10-27 1994-05-04 陈书诚 Assorted instant maize gruel
CN101467633A (en) * 2007-12-29 2009-07-01 天津市中英保健食品有限公司 Jujube with filling and method for producing the same

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102726649A (en) * 2012-07-06 2012-10-17 杭州博多工贸有限公司 Honey snow pear puree and production method thereof
CN102726649B (en) * 2012-07-06 2013-10-16 杭州博多工贸有限公司 Honey snow pear puree and production method thereof
CN103549602A (en) * 2013-10-25 2014-02-05 合浦果香园食品有限公司 Preparation method of red date juice
CN104872567A (en) * 2015-05-07 2015-09-02 常佳怡 Health vegetable and fruit puree for spring and preparation method of vegetable and fruit puree
CN105124453A (en) * 2015-07-29 2015-12-09 句容市丰源生态农业有限公司 Black garlic and Chinese pear fruit paste and preparation method thereof
CN107348278A (en) * 2017-08-01 2017-11-17 佛山科学技术学院 A kind of corn soda water and preparation method thereof
CN110013010A (en) * 2019-03-29 2019-07-16 吉林工商学院 A kind of preparation method for purple perilla red date mud of fermenting

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