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Debitterizing method for shaddock peel and application thereof

A technology of grapefruit peel and grapefruit, applied in the field of preparing grapefruit peel sugar, can solve the problems of high cost and poor debittering effect of grapefruit peel, and achieve the effect of low cost, good debittering effect and reducing the formation of thrombus

Inactive Publication Date: 2014-03-19
重庆市柚神酒业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a method for debittering pomelo peel, which solves the problems of poor debittering effect of pomelo peel and high cost of enzyme preparation. The method of the present invention has simple steps, low cost and good debittering effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1 Debittering of pomelo peel

[0031] The pomelo fruit is taken, the skin of the pomelo fruit is cleaned, and the pulp of the pomelo fruit is taken out, and the remaining peel with white flesh is the raw material for processing pomelo peel sugar. Choose plump, shiny, richly scented and unspoiled sleeve leather as the base material. Cut the selected pomelo peel into small pieces, such as 3-5cm long, 1-1.5cm wide, and 2-3mm thick.

[0032] Prepare the following hypertonic solutions according to the requirements, and the concentration of the solution is measured by mass volume concentration:

[0033] (1) 10% glucose solution;

[0034] (2) 30% glucose solution;

[0035] (3) 50% glucose solution;

[0036] (4) 10% sodium chloride solution;

[0037] (5) 15% sodium chloride solution;

[0038] (6) 30% sodium chloride solution.

[0039] According to the weight ratio of the hypertonic solution to the pomelo peel being 100:1, take the 6 hypertonic solutions configure...

Embodiment 2

[0042] The preparation of embodiment 2 pomelo peel sugar

[0043] Syrup preparation: Weigh 15 kg white granulated sugar and 10 kg fructooligosaccharides into a container, add distilled water to 100 liters, heat to boil, keep boiling at 90°C for 20 minutes to obtain syrup.

[0044] Take the debittered pomelo peel pieces obtained through the treatment with 10% glucose solution in Example 1 and put them into the above-mentioned syrup solution for sugaring for 20 hours, take out the grapefruit peel pieces to obtain candied pomelo peel pieces; put the obtained candied pomelo peel pieces into In a vacuum drying oven, dry at 60°C until the water weight content in the candied grapefruit peel is 10%. The obtained grapefruit peel candy is suitable for sweetness, crispy and soft, moderately sweet and sour, and retains the fragrance of grapefruit peel , and at the same time without bitter numb taste.

Embodiment 3

[0045] The preparation of embodiment 3 pomelo peel sugar

[0046] Syrup preparation: Weigh 15 kg white granulated sugar and 10 kg fructooligosaccharides into a container, add distilled water to 100 liters, heat to boil, keep boiling at 90°C for 20 minutes to obtain syrup.

[0047] Take the debittered pomelo peel pieces obtained by treating with 30% glucose solution in Example 1 and put them into the above-mentioned syrup liquid for candiing for 20 hours, take out the pomelo peel pieces to obtain candied pomelo peel pieces; put the obtained candied pomelo peel pieces into In a vacuum drying oven, dry at 60°C until the water weight content in the candied grapefruit peel is 10%. The obtained grapefruit peel candy is suitable for sweetness, crispy and soft, moderately sweet and sour, and retains the fragrance of grapefruit peel , and at the same time without bitter numb taste.

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PUM

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Abstract

The invention relates to a food technology, in particular to a debitterizing method for shaddock peel and application thereof. The method comprises the following steps: firstly, putting the shaddock peel into a hypertonic solution to steep until the bitter and hemp taste of the shaddock peel is removed; preparing a syrup solution; putting the debitterized shaddock peel into the syrup solution to sugar, and then baking the sugared shaddock peel until the moisture content is 10 to 20 percent so as to obtain shaddock peel sugar. The shaddock peel sugar prepared by the method reserves the drug action of the shaddock, has the effects of invigorating stomach, moistening lung, enriching blood, cleaning bowels, relaxing bowels and the like, can reduce the viscosity of blood and reduce the thrombus formation, and is a healthcare food. The shaddock peel sugar is appropriate in sweetness, soft and crispy, and moderate in sweet and sour, simultaneously does not have bitter and hemp taste, and reserves the fresh scent of the shaddock peel, so that the shaddock peel sugar is a high-grade green food suitable for all ages and sexes, and is applicable to be popularized and eaten. In addition, the method disclosed by the invention has simple steps and good debitterizing effect and is low in cost; the obtained debitterized shaddock peel can also be used for preparing shaddock peel preserved fruit, honey pomelo tea, pomelo peel jam and grapefruit beverage.

Description

technical field [0001] The invention relates to a food technology, in particular to a method for preparing grapefruit peel candy from grapefruit peel. Background technique [0002] Pomelo is the ripe fruit of pomelo, a plant of Rutaceae, which is produced in southern my country such as Fujian, Sichuan, Chongqing, Jiangxi, Guangdong, and Guangxi. Grapefruit is fragrant, sweet and sour, cool, nutritious, and has high medicinal value. It is one of the precious fruits that people like to eat, and it is also recognized by the medical field as the most therapeutically beneficial fruit. [0003] Grapefruit peel is rich in nutrition, containing very rich protein, organic acid, vitamins, calcium, phosphorus, magnesium, sodium and other essential elements for human body. Every 100 grams contains 0.7 grams of protein, 0.6 grams of fat, and 57 kca rl calories, which is what other fruits have. incomparable. Grapefruit peel not only has high nutritional value, but also has the effects o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/015A23L5/20
CPCA23L33/00A23G3/48A23L5/23A23V2002/00A23V2200/30
Inventor 陈孝祥
Owner 重庆市柚神酒业有限责任公司
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