Method for preparing apple juice seedless fresh red date low heating value preserves

A production method, the technology of nuclear fresh red dates, is applied in the fields of confectionery, confectionary industry, food science, etc., to achieve the effects of sweet and sour taste, enhanced red blood cell content, and low temperature

Inactive Publication Date: 2010-08-11
郭建跃
View PDF3 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the candied red dates made by traditional crafts have not been separated from the use of white sugar and various food additives.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1. Material selection: Take 1000 grams of mature fresh jujube. The fruit shape is large and uniform, the flesh is thick and the core is small, and there is no moth or rot. After taking the core with a core machine, wash it with running water and drain it.

[0017] 2. Blanching: Rinse the fresh red dates that have been pitted in boiling water at 100°C for 1 minute, remove and drain.

[0018] 3. Cooking and soaking: Put 800 grams of apple juice with a Baume degree of 15° into a layered pressure cooker, heat it to 100°C, then add 500 grams of rinsed seedless fresh red dates, and cook at this temperature for 40 minutes , out of the pan, the Baume degree is 26°, pour the red dates and apple juice into other containers and soak for 24 hours, remove the red dates and drain the apple juice.

[0019] 4. Spread the pulled out red dates on a baking tray and put them in a blast oven. The temperature of the oven is 50°C, and then gradually rises to 65°C. During baking, the temperatu...

Embodiment 2

[0021] 1. Material selection: Take 1000 grams of fresh red dates, which are uniform in size and free from moth-eaten rot.

[0022] 2. Raw material processing: Wash and drain the fresh jujubes with clean water, then use a marking machine to draw lines with a depth of 1-2 mm evenly, and then use a pitting machine to take the pits.

[0023] 3. Blanching: Rinse the jujubes after scoring and taking out the pits in boiling water at 100°C for 0.5 minutes, and drain the water.

[0024] 4. Cooking and soaking: Heat 700 grams of apple juice with a Baume degree of 18° to 80°C, then add 500 grams of rinsed red dates that have been scored and cored, and cook at this temperature for 45 minutes, take out of the pot, and use Baume At a temperature of 25°, pour the fresh red dates and apple juice into other containers and soak for 22 hours, remove the red dates and drain the apple juice.

[0025] 5. Drying: Spread the drained red dates on a baking tray and put them in a blast oven. The temper...

Embodiment 3

[0027] 1. Material selection: Choose 1000 grams of fresh red dates with large and uniform fruit shape, thin skin and small core, thick and loose flesh, and all red color as raw materials.

[0028] 2. Blanching: Rinse the red dates with pits in boiling water at 100°C for 1 minute, remove and drain.

[0029] 3. Cooking and soaking: Heat 650 grams of apple juice with a Baume degree of 16° to 90°C, add 500 grams of pitted red dates and cook at this temperature for 50 minutes, take out of the pan, and the Baume degree is 24°, put the red dates Pour into other containers with apple juice and soak for 20 hours.

[0030] 4. Canning: Pour the soaked seedless red dates and apple juice into other heating containers and heat to 80°C, put the red dates and apple juice into cans together, put them into the exhaust box to exhaust for 5-8 minutes, and vacuum seal. Instantaneous sterilization at 100°C, and then rapid cooling with normal temperature water to obtain canned apple juice seedless ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for preparing apple juice seedless fresh red date low heating value preserves. The raw materials comprise apple juice, fresh red date and drinking water. The method for preparing the apple juice seedless fresh red date low heating value preserves comprises the following steps: selecting fresh mature apples; washing, crushing, pulping and juicing the apples, and adding enzymes to decompose the apples; performing plat-and-frame fine filtration on the apples by using an active carbon filter aid to obtain apple juice, and concentrating the apple juice; selecting mature fresh red date, taking the seed out, blanching the red date by using boiling water, taking the red date out and draining; and boiling, soaking and drying to obtain the finished products, and packaging. The produced apple juice seedless fresh red date low heating value preserves are transparent and bright, have low calorie, contain rich fructose and glucose, and avoid the damage of high sugar to human bodies. In various production processes for preparation, the temperature is low, the time is short, and nutritional components contained in natural fruits per se are not damaged. The apple juice is adopted for completely substituting for white sugar and various food additives and preservatives which are necessary for processing and producing the preserves. The finished products of the apple juice seedless fresh red date low heating value preserves are transparent and bright, and have pure sour and sweet mouthfeel, higher edible safety, and unique flavor.

Description

technical field [0001] The invention belongs to the technical field of fruit processing, in particular to a method for preparing apple juice and ripe fresh red dates with low calorific value. Background technique [0002] Since ancient times, red dates have been known as "the king of all fruits and the introduction of hundreds of medicines". "Songs of Medicinal Properties include Four Hundred Flavors" said: red dates are sweet in taste, warm in nature, beneficial to qi and spleen, nourish blood and calm the nerves, treat weak spleen and stomach, and qi. Insufficient blood, lack of food and loose stools, lassitude, palpitations, insomnia and forgetfulness. At present, the processing of candied fruit and candied dates is made by traditional techniques. The production method is: screening green dates, scribing lines, removing pits, adding citric acid, and boiling them in a high-sugar solution of sodium pyrosulfite, and then putting the high-sugar solution and green dates into ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/02A23G3/48A23G3/38A23G3/42
Inventor 郭建跃
Owner 郭建跃
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap