Pure natural preserved roxburgh rose and preparation method thereof

A production method and pure natural technology, applied in the direction of confectionery, confectionery industry, function of food ingredients, etc., can solve the problems of unsuitability for eating, loss of taste of prickly pear preserved fruit, complicated processing technology, etc., and the production process is simple and easy to implement. , the effect of rich nutritional value and high sensory quality

Pending Publication Date: 2020-10-16
ZUNYI NORMAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] It can be seen that the processing technology of the existing preserved roxburghii is complicated. In the process of processing, in order to prolong the shelf life of the product, a certain amount of food additives are added, which makes the preserved roxburghii lose its original taste and is not suitable for everyone to eat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A pure natural prickly pear preserved fruit, made of the following raw materials in parts by weight: 300 parts of thorn pear, 60 parts of xylitol, 55 parts of lemon, 45 parts of vitamin C, 80 parts of emblical fruit, 65 parts of ganoderma polysaccharide, ginkgo biloba 45 servings.

[0036] A kind of preparation method of pure natural roxburghii preserved fruit as described above, comprises the following steps:

[0037] (1) Freezing: select the fresh roxburghii fruit that is complete, plump, non-injured, disease-free, worm-free, and damaged, and sent to the freezer for freezing treatment; the time for the freezing treatment is 6 hours, and the freezing temperature is - 32°C, frozen until the temperature in the center of the prickly pear pile drops below -16°C;

[0038] (2) Pretreatment: Under vacuum conditions, place the thorn pear fruit frozen in step (1) on a 2-4 mesh sieve and roll to remove the thorns of the thorn pear fruit. Scald treatment, then remove the Rosa r...

Embodiment 2

[0044] A pure natural prickly pear preserved fruit, made of the following raw materials in parts by weight: 400 parts of thorn pear, 90 parts of xylitol, 85 parts of lemon, 65 parts of vitamin C, 100 parts of emblical fruit, 85 parts of ganoderma polysaccharide, ginkgo biloba 75 servings.

[0045] A kind of preparation method of pure natural roxburghii preserved fruit as described above, comprises the following steps:

[0046] (1) Freezing: select individual integrity, fullness, no damage, no disease, worm, fresh roxburghii fruit, and send it to the freezer for stacking freezing treatment; the time of the freezing treatment is 8h, and the freezing temperature is - 29°C, frozen until the temperature in the center of the prickly pear pile drops below -16°C;

[0047] (2) Pretreatment: Under vacuum conditions, place the thorn pear fruit frozen in step (1) on a 2-4 mesh sieve and roll to remove the thorns of the thorn pear fruit. Scald treatment, then remove the Rosa roxburghii s...

Embodiment 3

[0053] A pure natural prickly pear preserved fruit, made of the following raw materials in parts by weight: 320 parts of thorn pear, 70 parts of xylitol, 65 parts of lemon, 50 parts of vitamin C, 85 parts of emblical fruit, 70 parts of ganoderma polysaccharide, ginkgo biloba 55 servings.

[0054] A kind of preparation method of pure natural roxburghii preserved fruit as described above, comprises the following steps:

[0055] (1) Freezing: select individual integrity, fullness, no damage, no disease, worm, the fresh roxburghii fruit of injured fruit, send into freezer and pile up freezing treatment; The time of described freezing treatment is 6.5h, and freezing temperature is -31°C, frozen until the temperature in the center of the prickly pear pile drops below -16°C;

[0056] (2) Pretreatment: Under vacuum conditions, place the thorn pear fruit frozen in step (1) on a 2-4 mesh sieve and roll to remove the thorns of the thorn pear fruit. Scald treatment, then remove the Rosa...

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PUM

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Abstract

The invention discloses pure natural preserved roxburgh rose. The pure natural preserved roxburgh rose is prepared from the following raw materials in parts by weight: 300 to 400 parts of roxburgh rose, 60 to 90 parts of xylitol, 55 to 85 parts of lemon, 45 to 65 parts of vitamin C, 80 to 100 parts of phyllanthus emblica, 65 to 85 parts of ganoderan and 45 to 75 parts of ginkgo leaves. The roxburgh rose is frozen and then subjected to the steps of pretreatment, vacuum impregnation, drying, samming, sterilization and the like, so that the use amount of food additives is reduced; the added phyllanthus emblica, ganoderan, ginkgo leaves and the like are safe and non-toxic; the preserved roxburgh rose which is golden yellow in color, good in sensory quality, unique in roxburgh rose aroma, palatable in sourness and sweetness and moderate in softness and hardness is prepared; the preserved roxburgh rose retains the original flavor of the roxburgh rose, and is low in browning degree, high in sensory quality and rich in nutritional value; and a preparation process is simple and safe.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a pure natural roxburghii preserved fruit and a preparation method thereof. Background technique [0002] Rosa roxburghii is the fruit of the perennial deciduous shrub silk reeling flower of Rosaceae, also known as mountain king fruit, thorn berry, thorn pineapple, thorn pear, etc. and other wild plants unique to the western mountainous areas. Different from ordinary thorn pears, the fruit is dark orange-yellow after ripening, the surface thorns basically degenerate and fall off, and the seeds are aborted. Rosa roxburghii grows in sunny hillsides, valleys, roadsides and bushes at an altitude of 500-2500 meters. It is a natural wild fruit in Guizhou, western Hubei mountainous areas and other places. At present, there are large areas of artificial cultivation in Guizhou and Henan provinces. [0003] Rosa roxburghii mainly contains the following nutrients, inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/48A23G3/36A23G3/42
CPCA23G3/48A23G3/364A23G3/368A23G3/42A23V2002/00A23V2300/20A23V2250/6422A23V2250/708A23V2200/30A23V2250/51A23V2250/2122
Inventor 张家臣胡海军陈礼敏何臻黄家春
Owner ZUNYI NORMAL COLLEGE
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