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Preparation method of psidium guajave preserved fruit

A technology of guava and guava slices, which is applied in confectionary, confectionary industry, and food ingredients as taste improvers, etc. It can solve problems such as intolerance to storage, rot, and affecting the income of fruit farmers, and achieves the effect of low cost

Inactive Publication Date: 2016-08-31
GUANGXI WEIZHIFANG FOOD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high water content of guava, it is not resistant to storage, and if it cannot be sold in time after maturity, it will rot, which seriously affects the income of fruit farmers.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation method of guava preserved fruit, comprising the following steps:

[0018] (1) Slicing: select fresh and plump guavas with an eighth maturity, wash, peel, remove seeds, and cut into guava slices with a thickness of 5mm;

[0019] (2) color protection and hardening: the guava slices are placed in the solution containing color protection agent and antioxidant and soaked for 10h;

[0020] (3) Blanching: heat the guava slices that have completed color protection and hardening at a temperature of 70-80°C for 4 minutes;

[0021] (4) Sugaring: Pour the blanched guava slices into the sugar solution with a mass fraction of 35%, boil it, and pour it into the cold sugar solution with a mass fraction of 50% after boiling, repeat this 5 times, each interval About 10min;

[0022] (5) Baking: Take out the guava slices, drain the sugar liquid on the surface of the guava slices, put them in the baking tray, and send them to the baking room for drying to evaporate the water...

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PUM

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Abstract

The invention discloses a preparation method of psidium guajave preserved fruit. The method comprises the following steps of slicing, color protection hardening, blanching, sugar preserving, baking and packaging. The psidium guajave preserved fruit treated by the method has the advantages that sugar bloom and sugar liquid flowing are avoided; the psidium guajave preserved fruit is fragrant, sweet and delicious; in addition, the method is convenient and simple; the cost is low.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a preparation method of preserved guava fruit. Background technique [0002] Guava, commonly known as Guava, Nabazai or Bazi. The meat is very soft, juicy, sweet, almost seedless, and the flavor is close to that between pear and Taiwan jujube. Its fruit is oval, milky green to milky white in color, extremely beautiful, with an average single fruit weight of more than 380 grams, the largest can reach 550 grams, sugar content is 11.45%, contains a lot of potassium, iron, carotene, etc., and is extremely nutritious . However, due to the high water content of guava, it is not resistant to storage, and if it cannot be sold in time after maturity, it will rot, which seriously affects the income of fruit farmers. However, it can be stored for a long time after being made into preserved guava fruit, and it is easy to transport. Contents of the invention [0003] For above-m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/48
CPCA23G3/48A23V2002/00A23V2200/16A23V2200/14
Inventor 倪铫阳
Owner GUANGXI WEIZHIFANG FOOD TECH CO LTD
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