Blueberry honey can and preparation method thereof

A blueberry and honey technology, which is applied in the confectionary industry, food science, food preservation, etc., can solve the problems of difficult long-term storage and short shelf life of blueberries, and achieve the effect of expanding planting scale, long shelf life and promoting development

Pending Publication Date: 2022-07-22
安庆市豪盛食品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a kind of canned blueberry honey and its preparation method, which solves the technical problem that the shelf life of blueberry is short and it is difficult to preserve for a long time in the prior art

Method used

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preparation example Construction

[0025] The present invention also provides a preparation method of the canned blueberry honey, comprising the following steps:

[0026] After cleaning, the blueberries are mixed with honey water, filled, sealed, and steamed to obtain canned blueberries with honey.

[0027] In the present invention, when the blueberries exist in the form of blueberry jam, the blueberries also include a step of being pulverized into a jam by a colloid mill (purchased from Shanghai Donghua High Pressure Homogenizer Factory, DJM series colloid mill) after cleaning.

[0028] In the present invention, the cleaning is performed sequentially with clear water and brine, and the concentration of the brine is 0.03-0.07 g / ml; preferably 0.04-0.06 g / ml; more preferably 0.05 g / ml.

[0029] In the present invention, the steaming time is 40-80 min; preferably 50-70 min; more preferably 55-65 min; more preferably 60 min.

[0030] In the present invention, the steaming temperature is 115-125°C; preferably 117-...

Embodiment 1

[0035] A preparation method of canned blueberry fruit honey, the steps are as follows:

[0036] (1) 60kg blueberry fruit is washed successively with water for 20s and the salt water concentration of 0.03g / ml is rapidly washed for 20s;

[0037] (2) 5kg honey is mixed with 35kg water to obtain honey water;

[0038] (3) the blueberry fruit after cleaning in step (1) is packed into a glass bottle, up to 1.5cm away from the mouth of the bottle, then the honey water obtained in step (2) is loaded into a glass bottle and sealed;

[0039] (4) Putting the sealed filling material in step (3) into a steaming basket, placing the steaming basket in a steaming box at 115° C. and steaming at 0.7 MPa for 40 min to obtain canned blueberry fruit honey.

Embodiment 2

[0041] A preparation method of canned blueberry fruit honey, the steps are as follows:

[0042] (1) 65kg blueberry fruit is washed successively with water for 60s and the salt water concentration of 0.07g / ml is rapidly washed for 60s;

[0043] (2) 4.5 parts of honey are mixed with 30.5kg to obtain honey water;

[0044] (3) the blueberry fruit after cleaning in step (1) is loaded into a glass bottle, to the point 2.5cm away from the bottle mouth, and then the honey water obtained in step (2) is loaded into a glass bottle and sealed;

[0045] (4) Put the sealed filling material in step (3) into a steaming basket, put the steaming basket into a steaming box at 125° C., and steam at 0.9 MPa for 80 min to obtain canned blueberry fruit honey.

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Abstract

The invention relates to the technical field of can processing, in particular to a blueberry honey can and a preparation method thereof. The blueberry beverage is specifically prepared from the following components in parts by mass: 60-70 parts of blueberries and 30-40 parts of honey water. The mass ratio of honey to water in the honey water is (4-5): (26-35). According to the blueberry honey can provided by the invention, the nutritional ingredients and taste of blueberries are reserved to the greatest extent, and the shelf life of the blueberry honey can is not shorter than one and a half years under the condition that no preservative is added.

Description

technical field [0001] The invention relates to the technical field of canned food processing, in particular to a canned blueberry honey and a preparation method thereof. Background technique [0002] Blueberry fresh fruit contains anthocyanins, which are high in content and rich in species. Anthocyanins can promote the formation of rhodopsin in the eyes, stabilize the microvessels in the eyes, and enhance the circulation of microvessels, strengthen the effect of the retina, and enhance vision. Anthocyanin is also a strong antioxidant, which can reduce the damage of free radicals to the eyes and help prevent cataracts. Due to the strong antioxidant function of anthocyanins, it can also scavenge free radicals, inhibit melanin deposition, lighten spots and whiten, delay skin aging, enhance skin elasticity, promote skin metabolism, and enhance skin immunity. [0003] Blueberries are also rich in superoxide dismutase, which can soften blood vessels, prevent heart disease, preve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/48A23L3/00A23L3/3454
CPCA23G3/48A23L3/00A23L3/3454A23V2002/00A23V2200/10A23V2300/24
Inventor 陈巧云
Owner 安庆市豪盛食品科技有限公司
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