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Processing method for dried kiwi fruit

A processing method and technology of dried kiwifruit, which is applied in the field of food processing, can solve the problems of dried kiwifruit nutrients loss, short ripening period of kiwifruit, affecting taste and health, etc., and achieve the effect of bright color, bright color and fresh taste

Inactive Publication Date: 2017-01-04
谭仁燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because kiwi fruit has a short maturity period and is difficult to preserve, it is a seasonal fruit, which leads to concentrated kiwi fruit on the market. If it cannot be consumed by the market, it will cause a waste of resources. In storage, it is easy to rot and deteriorate. Therefore, it is a relatively novel technical method to make kiwifruit into dried products. However, in the normal preparation of kiwifruit, due to the lack of technology, most of the dried kiwifruit nutrients will be lost. At the same time During preparation, it is also easy to cause secondary pollution, affecting the actual taste and health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The processing method of kiwi fruit of the present invention is dried, and its processing method step is:

[0022] (1) Pretreatment: Wash and peel the fresh kiwi fruit, and cut it into slices with a thickness of 3mm;

[0023] (2) Color protection: Soak the kiwi slices in the color protection agent for 30 minutes.

[0024] (3) Rinse: Rinse the soaked kiwi slices with water for 1 hour, pick up and drain, and set aside;

[0025] (4) Salting: Take 60kg of rinsed kiwi slices, add 3kg of salt, 5kg of cinnamon powder, 5kg of honey, and 3kg of ebony powder, mix well, and seal for 18 hours;

[0026] (5) Drying: Dry the salted kiwi slices under vacuum for 30 minutes;

[0027] (6) Dry pack and sterilize the kiwi fruit to get.

[0028] The color-protecting agent in the step (2) is sodium bisulfite with a concentration of 0.1%.

[0029] The temperature in the step (5) under the vacuum condition is 45°C, and the vacuum degree is -60kpa.

[0030] The dry water content of the drie...

Embodiment 2

[0032] The processing method of kiwi fruit of the present invention is dried, and its processing method step is:

[0033] (1) Pretreatment: Wash and peel the fresh kiwi fruit, and cut into kiwi fruit slices with a thickness of 6 mm;

[0034] (2) Color protection: Soak the kiwi slices in the color protection agent for 45 minutes.

[0035] (3) Rinse: Rinse the soaked kiwi slices with water for 1 hour, pick up and drain, and set aside;

[0036] (4) Salting: Take 72kg of kiwi fruit slices that have been rinsed, add 6kg of salt, 7.5kg of cinnamon powder, 5kg of honey, and 3.5kg of ebony powder, mix evenly, and seal for 27 hours;

[0037] (5) Drying: Dry the salted kiwi slices under vacuum for 45 minutes;

[0038] (6) Dry pack and sterilize the kiwi fruit to get.

[0039] The color-protecting agent in the step (2) is sodium bisulfite with a concentration of 0.2%.

[0040] The temperature in the step (5) under the vacuum condition is 55°C, and the vacuum degree is -75kpa.

[004...

Embodiment 3

[0043] The processing method of kiwi fruit of the present invention is dried, and its processing method step is:

[0044] (1) Pretreatment: Wash and peel the fresh kiwi fruit, and cut it into slices with a thickness of 8mm;

[0045] (2) Color protection: Soak the kiwi fruit slices in the color protection agent for 65 minutes.

[0046] (3) Rinse: Rinse the soaked kiwi slices with water for 1.5 hours, pick up and drain, and set aside;

[0047] (4) Salting: Take 88 kg of kiwi fruit slices that have been rinsed, add 6 kg of salt, 12 kg of cinnamon powder, 8 kg of honey, and 5 kg of ebony powder, mix well, and place in a sealed place for 30 hours;

[0048] (5) Drying: Dry the salted kiwi slices under vacuum for 75 minutes;

[0049] (6) Dry pack and sterilize the kiwi fruit to get.

[0050] The color-protecting agent in the step (2) is sodium bisulfite with a concentration of 0.25%.

[0051] The temperature in the step (5) under vacuum conditions is 60°C, and the vacuum degree i...

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PUM

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Abstract

The invention discloses a processing method for dried kiwi fruit. The processing method includes the following steps that fresh kiwi fruit is cleaned, peeled and sliced into kiwi fruit slices with the thickness of 3-10 mm, the kiwi fruit slices are soaked in color fixative and rinsed with clean water, the kiwi fruit slices obtained after rinsing is completed are taken, table salt, powdered cinnamon, honey and smoked plum powder are added and mixed uniformly, and the mixture is placed in a sealed mode for 18-36 h, dried in vacuum, packaged and sterilized. Powdered cinnamon is added into the dried kiwi fruit to neutralize coldness of kiwi fruit, honey and smoked plum are added to increase fresh mouthfeel of kiwi fruit, and the pulp has bright color. The dried kiwi fruit obtained through the processing method has purely fragrant smell and bright color, the pulp is elastic, the own flavor of the kiwi fruit body can be kept, loss of nutrient components of the pulp is reduced, the time for drying the kiwi fruit pulp can be shortened, and the dried kiwi fruit is convenient to store and transport for a long time; the processing is simple and beneficial for large-scale industrial production and processing.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a method for processing dried kiwifruit. Background technique [0002] Kiwi fruit, also known as fox peach, vine pear, sheep peach, muzi, mao fruit, kiwi fruit, hemp vine fruit, etc., is generally oval in shape, green-brown in appearance, and the skin is covered with thick hairs. It is inedible. Bright green flesh and a row of black seeds. Because macaques like to eat, it is named kiwifruit. It is also said that it is named because the skin is covered with hair and looks like a macaque. It is a fruit with fresh quality, rich nutrition and delicious flavor. [0003] Kiwi has a soft texture and a sweet and sour taste. The flavor is described as a trio of strawberry, banana, and pineapple. In addition to organic substances such as kiwifruit, proteolytic enzymes, tannin pectin and sugars, as well as trace elements such as calcium, potassium, selenium, zinc, germanium, and 17 kinds o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L5/41
CPCA23V2002/00A23V2200/048A23V2250/1614A23V2250/1624A23V2300/10
Inventor 谭仁燕
Owner 谭仁燕
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