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Making method for quick-frozen Chinese yam blocks

A production method and a block-like technology, applied in the processing field of yam, can solve the problems of loss of beneficial components of yam, reduced medicinal value, low product quality, etc., and achieve the effect of ensuring internal quality and appearance quality.

Inactive Publication Date: 2018-11-16
王爱明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quick-frozen yam currently produced will cause too much loss of beneficial ingredients in yam, resulting in low product quality and reduced medicinal value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of preparation method of quick-frozen Huaishan block is carried out according to the following steps:

[0018] (1) Choose fresh and disease-free yam, wash off the surface stains of yam, and get clean yam;

[0019] (2) put clean yam in lime water, soak and sterilize to obtain sterilized yam, and the mass percentage concentration of calcium hydroxide in the lime water is 2.5%;

[0020] (3) Peel the sterilized Chinese yam and cut it into pieces to obtain block Chinese yam;

[0021] (4) Put the blocky Chinese yam in a glucose solution and soak it to obtain the blocky Chinese yam to be frozen, and the glucose solution is a glucose solution whose mass percentage concentration of glucose is 3%;

[0022] (5) Put the block yam to be frozen in a freezer for freezing, and the freezing temperature is -20°C to obtain a frozen block yam;

[0023] (6) Put the frozen block-shaped Chinese yam in a refrigerator at -12° C. for refrigeration to obtain the quick-frozen Chinese yam ...

Embodiment 2

[0025] A kind of preparation method of quick-frozen Huaishan block is carried out according to the following steps:

[0026] (1) Choose fresh and disease-free yam, wash off the surface stains of yam, and get clean yam;

[0027] (2) put clean Chinese yam in lime water and soak for sterilization to obtain sterilized Chinese yam, and the mass percentage concentration of calcium hydroxide in the lime water is 2.8%;

[0028] (3) Peel the sterilized Chinese yam and cut it into pieces to obtain block Chinese yam;

[0029] (4) Put the blocky Chinese yam in the glucose solution and soak it to obtain the blocky Chinese yam to be frozen, and the glucose solution is a glucose solution whose mass percentage concentration of glucose is 5%;

[0030] (5) Put the block Chinese yam to be frozen into a freezer for freezing, and the freezing temperature is -10°C to obtain the frozen block Chinese yam;

[0031] (6) Put the frozen block Chinese yam in a refrigerator at -10°C and refrigerate to ob...

Embodiment 3

[0033] A kind of preparation method of quick-frozen Huaishan block is carried out according to the following steps:

[0034] (1) Choose fresh and disease-free yam, wash off the surface stains of yam, and get clean yam;

[0035] (2) Put the clean Chinese yam in lime water for immersion and sterilization to obtain sterilized Chinese yam, and the mass percentage concentration of calcium hydroxide in the lime water is 2.6%;

[0036] (3) Peel the sterilized Chinese yam and cut it into pieces to obtain block Chinese yam;

[0037] (4) put the blocky Chinese yam in the glucose solution and soak it to obtain the block-shaped Chinese yam to be frozen, and the glucose solution is a glucose solution whose mass percentage concentration of glucose is 4%;

[0038] (5) Put the block Chinese yam to be frozen into a freezer for freezing, and the freezing temperature is -15°C to obtain the frozen block Chinese yam;

[0039] (6) Put the frozen block Chinese yam in a refrigerator at -11°C and re...

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PUM

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Abstract

The invention discloses a making method for quick-frozen Chinese yam blocks. The making method optimizes a sterilization process and a refrigeration process used in preparation of frozen Chinese yam blocks and is simple in preparation process and high in product quality. With a technical scheme in the invention, the disadvantages in the prior art are effectively overcome, beneficial components inthe quick-frozen Chinese yam blocks cannot lose during processing, and the interior quality and appearance quality of the produced quick-frozen Chinese yam blocks can be guaranteed.

Description

technical field [0001] The invention belongs to a processing method of yam, in particular to a method for making quick-frozen yam blocks. Background technique [0002] Huaishan, the name of Chinese medicinal materials. This product is the dried rhizome of Dioscorea diosciaceae. The main functions are: strengthening the spleen, thickening the stomach, nourishing the lung, nourishing the kidney, diarrhea due to spleen deficiency, chronic dysentery, consumptive cough, vaginal discharge, frequent urination, diabetes, and uterine prolapse. Huaishan has very high medicinal value, and some diseases that can be seen in daily life such as diabetes, arterial infarction, obesity, paralysis have very good therapeutic effects. The current production of quick-frozen yam will cause too much loss of beneficial components in yam, resulting in low product quality and reduced medicinal value. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the short...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/04A23B7/08
CPCA23B7/0425A23B7/08
Inventor 王爱明
Owner 王爱明
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