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Fruit extract and manufacturing method thereof

A fruit extraction and production method technology, applied in the field of beverages, can solve the problem of lack of nutrition in flavors, achieve real taste, improve utilization rate, and enhance the effect of taste and flavor

Inactive Publication Date: 2021-04-20
UNI PRESIDENT ENTERPRISES CHINA INVESTMENT CO LTD KUNSHAN RES & DEV CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, on the one hand, the essence has no nutrition at all; on the other hand, compared with fresh fruit, there is still a big difference in the aroma and taste of the essence.

Method used

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  • Fruit extract and manufacturing method thereof
  • Fruit extract and manufacturing method thereof
  • Fruit extract and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Including the following production steps:

[0028] Step 1), crushing and making flour: 1a) Select fresh peaches (juicy peaches or yellow peaches) as the base material, wash and drain the peaches, put them into the freezer, and freeze them at -15°C for 50 hours, then take out the slices , remove the core to obtain frozen peach slices with a thickness of 0.3cm; 1b) put the gained frozen peach slices into a low-temperature crusher for crushing, and the operating parameters of the low-temperature crusher for crushing are: the pre-cooling temperature is -100 ~-120°C, the crushing temperature is -140~-180°C; then filter to obtain fruit powder with a particle size of 200μm; the fruit powder in this state is conducive to subsequent enzymatic hydrolysis treatment, and it is very good to realize the maximum utilization of the whole fruit change;

[0029] Step 2), enzymolysis: put 1000g fruit powder directly into the enzymolysis solution, and carry out enzymolysis treatment at 50...

Embodiment 2

[0032] Including the following production steps:

[0033] Step 1), crushing and making flour: 1a) choose fresh oranges as the base material, wash and drain the oranges and send them to the freezer, and freeze them at -20°C for 50 hours, then take out the slices to obtain a 0.4cm thick orange Frozen orange slices; 1b) put the obtained frozen orange slices into a low-temperature crusher for crushing, and the working parameters of the low-temperature crusher for crushing are: pre-cooling temperature is -100~-110°C, crushing temperature is -140~ -150°C; then filter to obtain fruit powder with a particle size of 180 μm; the fruit powder in this state is conducive to subsequent enzymatic hydrolysis treatment, which can maximize the utilization of the whole fruit;

[0034] Step 2), enzymolysis: put 1000g of fruit powder directly into the enzymolysis solution, and carry out enzymolysis treatment at 55°C for 1 hour, wherein the enzymolysis solution consists of 4000g of water, 1g of aci...

Embodiment 3

[0037] Including the following production steps:

[0038] Step 1), crushing and making flour: 1a) choose fresh strawberries as the base material, wash and drain the strawberries, put them into the freezer, and freeze them at -15°C for 50 hours, then take out the slices to obtain a 0.2cm thick strawberry Frozen strawberry slices; 1b) put the obtained frozen strawberry slices into a low-temperature crusher for crushing, and the working parameters of the low-temperature crusher for crushing are: pre-cooling temperature is -110~-120°C, crushing temperature is -140~ -160°C; then filter to obtain fruit powder with a particle size of 150 μm; the fruit powder in this state is conducive to subsequent enzymatic hydrolysis treatment, which can maximize the utilization of the whole fruit;

[0039] Step 2), enzymolysis: put 1000g of fruit powder directly into the enzymolysis solution, and carry out enzymolysis treatment at 50°C for 3 hours, wherein the enzymolysis solution consists of 5000...

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Abstract

The invention discloses a fruit extract and a manufacturing method thereof. The manufacturing method includes the following steps: 1) crushing materials into powder, and obtaining fruit powder with particle size of 100-300 [mu]m after fresh fruits are cleaned, frozen, crushed at low temperature and filtered; 2) performing enzymolysis, directly putting the fruit powder in an enzymolysis solution or putting the fruit powder in the enzymolysis solution after fragrance enhancing treatment, and performing enzymolysis treatment for 1-4 h under 45-65 DEG C, wherein the enzymolysis solution is prepared by water and an enzyme preparation through mixing, and the enzyme preparation adopts at least one of acid protease, ficin proteinase, naringinase and glutaminase; and rising temperature to 80-90 DEG C for 3-5 min to perform enzyme deactivation after enzymolysis is finished; and 3) filtering the hydrolysis solution obtained after enzyme deactivation, taking clarified filtrate, or taking the clarified filtrate to mixing a fruit fragrance extract obtained through fragrance enhancing treatment so as to obtain the fruit extract. The provided manufacturing method is reasonable and novel; the manufactured fruit extract is real in fragrance and taste and close to the characteristics of fresh fruits.

Description

technical field [0001] The invention relates to the technical field of beverages, and specifically provides a fruit extract and a preparation method thereof. Background technique [0002] In the production of beverages, flavors are usually added to enhance their aroma and taste. However, on the one hand, the essence has no nutrition at all; on the other hand, compared with fresh fruit, there is still a big difference in the aroma and taste of essence. Therefore, it has become a technical problem to be urgently solved by those skilled in the art to produce a fresh fruit extract material with a real aroma and taste, which is very close to the characteristics of the fresh fruit itself. [0003] In view of this, the present invention is proposed. Contents of the invention [0004] In order to overcome the above-mentioned defects, the present invention provides a fruit extract and a preparation method thereof. The preparation method is reasonable and novel, and the aroma and ...

Claims

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Application Information

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IPC IPC(8): A23L2/04A23L2/84
Inventor 熊桔顾晓丹钱发军何勇
Owner UNI PRESIDENT ENTERPRISES CHINA INVESTMENT CO LTD KUNSHAN RES & DEV CENT