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Processing method of green healthy ready-to-eat square bamboo shoots

A processing method and technology of bamboo shoots are applied in the processing field of green and healthy instant square bamboo shoots, which can solve the problems of poor safety and achieve the effects of long shelf life, soft taste and crisp taste

Inactive Publication Date: 2018-01-05
宿松县大地宏远农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are various pickled bamboo shoot foods on the market, which can be eaten immediately after opening the bag, but they contain a lot of additives and are not safe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A processing method of green healthy instant square bamboo shoots, comprising the steps of:

[0020] S1. Soak square bamboo shoots in water, cool down, keep warm, heat up, keep warm, filter, and air-dry to obtain prefabricated material a;

[0021] S2. Stir chitosan, medical stone powder, and water to adjust the pH value of the system to 7.2-7.6, then add sorbic acid solution and stir to obtain prefabricated material b;

[0022] S3. Add prefabricated material b to prefabricated material a, stir, let stand, filter, wash, air-dry, add Chaotian pepper, salt, rice wine, scallion, pepper, citric acid, and prefabricated material b, mix evenly, place in a vacuum seal, filter, and wash , air-dried to obtain green healthy instant square bamboo shoots.

Embodiment 2

[0024] A processing method of green healthy instant square bamboo shoots, comprising the steps of:

[0025] S1. Put 30 parts of square bamboo shoots into 100 parts of water by weight and soak for 5 hours, cool down from room temperature to -15 degrees Celsius at a rate of 10 degrees Celsius / min, keep warm for 2 minutes, heat up to 60 degrees Celsius at a speed of 30 degrees Celsius / min, and keep warm for 45 minutes , filtered, and air-dried to obtain prefabricated material a;

[0026] S2, stir 4 parts of chitosan, 2 parts of medical stone powder, 50 parts of water by weight for 40min, the stirring speed is 1200r / min, adopt sodium hydroxide to adjust the pH value of the system to be 7.2-7.6, then add 6 parts of concentration of 1wt% sorbic acid solution was stirred for 12 minutes to obtain prefabricated material b;

[0027] S3. Add 35 parts of prefabricated material b to 50 parts of prefabricated material a by weight, stir for 30 minutes, let stand for 3 hours, filter, wash, a...

Embodiment 3

[0029] A processing method of green healthy instant square bamboo shoots, comprising the steps of:

[0030] S1. Put 45 parts of square bamboo shoots into 100 parts of water by weight and soak for 2h, cool down from room temperature to -5°C at a speed of 15°C / min, keep warm for 5min, heat up to 80°C at a speed of 20°C / min, and keep warm for 30min , filtered, and air-dried to obtain prefabricated material a;

[0031] S2, 6 parts of chitosan, 1 part of medical stone powder, and 80 parts of water were stirred for 20 minutes by weight, and the stirring speed was 1400r / min. The pH value of the system was adjusted to 7.2-7.6 using sodium hydroxide, and then 2 parts of concentration were added. 3wt% sorbic acid solution was stirred for 5 minutes to obtain prefabricated material b;

[0032] S3. Add 45 parts of prefabricated material b to 40 parts of prefabricated material a by weight, stir for 20 minutes, let stand for 5 hours, filter, wash, air-dry, add 5 parts of Chaotian pepper, 5 ...

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PUM

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Abstract

The invention discloses a processing method of green healthy ready-to-eat square bamboo shoots. The processing method comprises the following steps of sending square bamboo shoots in water, performingsoaking, lowering the temperature, performing heat insulation, raising the temperature, performing heat insulation, performing filtering, and performing air drying so as to obtained premade materialsa; stirring chitosan with mainfan stone powder and water, adjusting the pH value of a system to be 7.2-7.6, then adding a sorbic acid solution, and performing stirring so as to obtain premade materials b; and adding the premade materials b to the premade materials a, performing stirring, performing standing, performing filtering, performing washing, performing air drying, adding tabasco peppers,table salt, rice wine, fistular onion stalks, Chinese prickly ash, citric acid and the premade materials b, performing uniform mixing, performing vacuum sealing placing. performing filtering, performing washing and performing air drying so as to obtain the green healthy ready-to-eat square bamboo shoots. The green healthy ready-to-eat square bamboo shoots are simple in technology, convenient to produce, crisp and tender in mouth feel, free from the phenomenon of oil-water separation, and free from hazardous substances of sulphur, pigment and the like. The obtained ready-to-eat square bamboo shoots have the characteristics of being low in fat, low in sugar, and multiple in fibers, are healthy and safe foods, and are free from any preservatives.

Description

technical field [0001] The invention relates to the technical field of instant bamboo shoots, in particular to a processing method of green and healthy instant square bamboo shoots. Background technique [0002] Square bamboo shoots mainly grow in plateau mountainous areas. They are square in shape, with edges and corners. The bamboo shoots do not grow in spring but flourish in autumn. They are rare things that grow by absorbing the aura of nature. The modern green food scientific research department has tested that the protein content in the square bamboo shoots is 12%, the fat is 0.4%, the crude fiber is 8%, and it is also rich in amino acids, calcium, iron, selenium, zinc and other trace elements and vitamins B1, B2, C, etc. . Eating it will help the human body gastrointestinal motility, promote digestion, and achieve special effects of weight loss, beauty and prevention of gastrointestinal and cardiovascular diseases. [0003] At present, there are various pickled bamb...

Claims

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Application Information

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IPC IPC(8): A23L33/00A23L19/20A23L5/20A23B7/16A23B7/02
Inventor 吴道香
Owner 宿松县大地宏远农业发展有限公司
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