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Method for preparing miracle fruit freeze-dried powder

A production method and technology of miracle fruit, applied in the field of freeze-dried fruit powder preparation, can solve the problems that miracle fruit products have not yet formed a large-scale market, miracle fruit protein is easy to lose biological activity, and lose nutritional value, so as to ensure full nutritional processing and retain biological Good activity and processing effect

Inactive Publication Date: 2015-04-22
YUNNAN SENXIN MYSTERIOUS FRUIT BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Miracle fruit is ripe and fresh fruit is easy to become soft and rotten under natural conditions after picking. If it is not eaten in time after picking, the nutrients will be oxidized quickly, and the whole fruit will brown in color and quickly rot and lose its nutritional value. Miracle fruit During the deep processing of the fruit, because the miracle fruit protein is easy to lose its biological activity at high temperature, there are various factors in the further processing process. Therefore, there are relatively few miracle fruit products on the market, mainly in the form of sweeteners
Miracle fruit products have not yet formed a large-scale market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Embodiment 1: the making of mysterious jelly dry powder

[0066] The implementation steps of this embodiment are as follows:

[0067] A. Pretreatment

[0068] The washed fresh miracle fruit is placed in a high-precision positioning device sold by Hebei Cangzhou Wanqing Machinery Equipment Co., Ltd. under the trade name of Wanqing Brand Fruit Pitting Machine.

[0069] B. Broken

[0070] The pericarp and pulp obtained in step A are crushed, added to a double-channel beater sold by Jiangsu Kewei Machinery Co., Ltd. under the trade name Kewei Fruit Double-channel Nucleating Beater for pulping, and then separated to obtain the slurry and the pericarp; The pericarp continues to be broken until its particle size is less than 200 meshes, and then mixed evenly with the slurry to obtain a miracle fruit slurry;

[0071] C. Pre-freezing

[0072] Using a concentration of 0.1% sodium acetate acetate buffer solution by mass, the pH value of the miracle fruit slurry obtained in ste...

Embodiment 2

[0077] Embodiment 2: the making of mysterious jelly dry powder

[0078] The implementation steps of this embodiment are as follows:

[0079] A. Pretreatment

[0080] The washed fresh miracle fruit is placed in a high-precision positioning device sold by Hebei Cangzhou Wanqing Machinery Equipment Co., Ltd. under the trade name of Wanqing Brand Fruit Pitting Machine.

[0081] B. Broken

[0082] The pericarp and pulp obtained in step A are crushed, added to a double-channel beater sold by Jiangsu Kewei Machinery Co., Ltd. under the trade name Kewei Fruit Double-channel Nucleating Beater for pulping, and then separated to obtain the slurry and the pericarp; The pericarp continues to be broken until its particle size is less than 200 meshes, and then mixed evenly with the slurry to obtain a miracle fruit slurry;

[0083] C. Pre-freezing

[0084] Using a concentration of 0.4% sodium acetate acetate buffer solution by mass, the pH value of the miracle fruit slurry obtained in ste...

Embodiment 3

[0089] Embodiment 3: the making of mysterious jelly dry powder

[0090] The implementation steps of this embodiment are as follows:

[0091] A. Pretreatment

[0092] The washed fresh miracle fruit is placed in a high-precision positioning device sold by Hebei Cangzhou Wanqing Machinery Equipment Co., Ltd. under the trade name of Wanqing Brand Fruit Pitting Machine.

[0093] B. Broken

[0094] The pericarp and pulp obtained in step A are crushed, added to a double-channel beater sold by Jiangsu Kewei Machinery Co., Ltd. under the trade name Kewei Fruit Double-channel Nucleating Beater for pulping, and then separated to obtain the slurry and the pericarp; The pericarp continues to be broken until its particle size is less than 200 meshes, and then mixed evenly with the slurry to obtain a miracle fruit slurry;

[0095] C. Pre-freezing

[0096] Use concentration is the acetate buffer solution that forms by mass 0.8% acetic acid and sodium acetate mixture (weight ratio 1:0.8), ...

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PUM

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Abstract

The invention relates to a method for preparing miracle fruit freeze-dried powder. The method comprises the steps of pre-treating, crushing, pre-freezing, drying and grinding miracle fruits. According to the invention, a high-precision positioning and high-speed sprint penetrating physical method is used for removing kernels of the miracle fruits and completely keeping the pericarps and pulp of the fruits. Low temperature treatments are adopted from raw material treatment to drying in the invention to avoid such reactions as enzymatic browning, maintain the nutritional ingredients of the miracle fruits and the biological activity of protein of the miracle fruits to the maximum and ensure the full nutritional processing of the miracle fruits, and after being processed, the storage time of the miracle fruits is long, so that the miracle fruits can be eaten in different seasons. No additive, for example a dry promoter is used in the method provided by the invention, so that the miracle fruit freeze-dried powder is a natural product. Vacuum freeze drying is adopted in the method provided by the invention, and the method is simple in process, convenient to operate, good in processing effect and is easy in achieving industrial production.

Description

【Technical field】 [0001] The invention belongs to the technical field of freeze-dried fruit powder preparation. More particularly, the present invention relates to a kind of preparation method of mysterious jelly dry powder. 【Background technique】 [0002] Miracle fruit (Synsepalum Dulcificum Denill) belongs to the mysterious genus of Sapotaceae, an evergreen shrub, native to West Africa, naturally distributed from West Africa to the Congo, and also found in the jungles of Indonesia. In the 1960s, it was introduced into Hainan, Guangdong, Guangxi, and Fujian to be planted in my country. [0003] Miracle fruit is an oval red fruit, about 2 cm long, ripe fruit can be eaten raw, can also be made into juice, made into concentrated lozenges, juice combination sugar-free lemon popsicle (miracle fruit popsicle) seeds can be eaten raw and made into concentrate Tablets and other eating methods, the pulp is rich in unique glycoproteins, vitamin C, KI, citric acid, succinic acid, and...

Claims

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Application Information

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IPC IPC(8): A23L1/212A23L2/12A23L19/00
CPCA23L19/01
Inventor 汤勇俊杨涛李艳芝白凌
Owner YUNNAN SENXIN MYSTERIOUS FRUIT BIOTECH CO LTD