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A kind of preparation method of Shixia dried longan

A production method, dry eye technology, applied in the direction of preservation of fruits/vegetables through dehydration, food science, preservation of fruits and vegetables, etc., can solve the problems of serious dehydration of dried longan, loss of sugar and nutrients, and dull color of dried products, and achieve importation Hygienic requirements for slag, shortening of baking time, soft and sweet taste

Active Publication Date: 2021-11-09
平南县正达农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method of making dried longan uses high-temperature drying. Although dried longan can be prepared in large quantities, the drying effect is better, but the dried longan is seriously dehydrated, and the loss of sugar and nutrients is serious. The color of the dried product is dull and the taste is not good.

Method used

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  • A kind of preparation method of Shixia dried longan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method of making a stone dragon's own dryness, including the following steps:

[0026] (1) Preparation of conditioning liquid: 1 Preparation of aloe extract: 20 parts of aloe vera, put into the juicer, add 20 parts of water, press 10 min, and collect the filtrate to obtain the aloe extract; 2 Prepare licorice extract: 15 licorice is washed, put 30 parts of water, cook 30 min, filter collect the filtrate, to obtain the licorice extract; 3 take 20 parts aloe extract, 15 licorice extracts, 15 licorice extracts 15 vitamin C, 20 copies of citric acid, 30 copies of lemon juice mix evenly, spare;

[0027] (2) Seaviting and peeling shell: Picking fresh, mature, patients with pests, removing longan housings;

[0028] (3) Kill: Put step (2) in the middle of the dragon eye plus 30s of warm water in 50 ° C, rapidly removed from the aqueous solution of 20 min for 20 min, containing 0.1 parts of the aqueous solution of each 100 parts.

[0029] (4) Cold air drying: The dragonfly flesh i...

Embodiment 2

[0034] A method of making a stone dragon's own dryness, including the following steps:

[0035] (1) Preparation of conditioning liquid: 1 Preparation of aloe extract: 25 parts of aloe vera, put into the juicer, add 30 parts of water, press 15 min, and collect the filtrate to obtain the aloe extract; 2 Prepared licorice extract: 20 servants were washed, put in a pot, add 45 parts of water, cooking 40 min, and collect the filtrate to obtain the licorice extract; 3 take 25 part aloe extracts, 20 licorice extracts, 20 licorice extracts , 20 vitamin C, 10 copies of citric acid, 25 copies of lemon juice, spare;

[0036] (2) Seaviting and peeling shell: Picking fresh, mature, patients with pests, removing longan housings;

[0037] (3) Killing: Putting steps (2) Chinese dragon eye plus in 52 ° C warm water rinsing 28s, quickly remove it in a solution of 1-2 ° C for 22min, containing 0.2 parts of the aqueous solution per 100 parts. liquid;

[0038] (4) Cold air drying: Place the longa fles...

Embodiment 3

[0043] A method of making a stone dragon's own dryness, including the following steps:

[0044] (1) Preparation of conditioned medium: ① Preparation of Aloe Vera extract: After taking 30 parts of aloe peeled, juice into the machine, was added 45 parts of water, the press 15min, the filtrate was collected by filtration to give the aloe extract; ② preparation of licorice extract: 20 parts of liquorice washed into the pot, 50 parts of water, cooking 50min, the filtrate was collected by filtration, to obtain the licorice extract; ③ taking 30 parts aloe extract, licorice extract 20 parts , 15 parts of vitamin C, 15 parts of citric acid, 20 parts of lemon juice mixed standby;

[0045] (2) Seaviting and peeling shell: Picking fresh, mature, patients with pests, removing longan housings;

[0046] (3) fixation: the step (2) is placed longan flesh 25s rinsed with warm water 55 ℃, quickly remove the aqueous solution was placed 3-4 ℃ immersed 25min, per 100 parts by volume of the aqueous solu...

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Abstract

The invention belongs to the technical field of food processing, and discloses a method for making dried longan in Shixia. After material selection, shelling, green removal, cold air drying, baking, microwave drying, screening and packaging; the dried longan prepared by the method of the invention It is yellow-brown in color, soft and sweet in quality, and melts into slag at the entrance; the method of the invention has reasonable procedures, shortens the baking time and has high feasibility.

Description

Technical field [0001] The present invention belongs to the field of food processing, and in particular, it relates to a method of fabricating a stone dragon. Background technique [0002] Longan is one of the precious fruits of the Chinese characteristics of my country. Shi Yu Long's eyes are also famous, stone circles, crispy meat, etc., is the main variety of Guangdong, Guangxi, native to Nanhai Pingzhou, Guangdong, is one of the best cultural products with a long time. The fruit of the stone, the fruit is thick, the nuclear is small, the sugar is high, the fresh food is sweet, rich in nutrition, and is deeply loved. [0003] Shi Hao Long's eyes were released from late July to early August, and the maturity was close. The water content of fresh longan, high sugar content is high, not resistant to storage, easy to rot, and the admission period is a high temperature season, and preservation is more difficult. Therefore, it is a long-term machining method for longan. The producti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23B7/02A23B7/024A23B7/154
CPCA23B7/02A23B7/024A23B7/154
Inventor 李达耀
Owner 平南县正达农业发展有限公司
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