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Production method of instant date palms

A production method and date palm technology are applied in food preservation, food science, fruit and vegetable preservation, etc., which can solve the problems of unfavorable date palm nutrient intake, utilization and promotion, and single use method, so as to be easy to carry and share, reduce The loss of nutrients, the effect of improving agricultural and economic benefits

Inactive Publication Date: 2018-01-09
XINGHUA LIANFU FOODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, people still have limitations in the way of eating dates, and the method of using them is also very single, which is not conducive to people's intake, utilization and promotion of nutrients in dates.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A production method of instant dates, comprising the following steps:

[0023] (1) Wash the dates, peel and remove the pits, soak them in a glass container filled with sugar water for 12 hours, and the concentration of the sugar water is 3mol / L;

[0024] (2) Vacuum-dry the soaked dates at 120Pa for 20 hours at a drying temperature of 30°C, and monitor the drying progress with instruments;

[0025] (3) Cut the product from (2) into slices with a knife, and coat the knife with a layer of lemon juice;

[0026] (4) Put the product obtained in (3) under an ultraviolet lamp with a power of 8W to irradiate for 4 hours;

[0027] (5) Pack the result of (4) in a packaging bag, fill it with nitrogen with a packaging machine, and pack 300g of date palm slices in each packaging bag;

[0028] (6) Store the product obtained in (5) in a cool, dry and low-temperature place, the storage temperature is controlled at -2°C, and the relative humidity is controlled at 30%.

[0029] Prefera...

Embodiment 2

[0031] A production method of instant dates, comprising the following steps:

[0032] (1) Wash the dates, peel and remove the pits, soak them in a glass container filled with sugar water for 16 hours, and the concentration of the sugar water is 9mol / L;

[0033] (2) Vacuum-dry the soaked dates at 200 Pa for 30 hours at a drying temperature of 40°C, and monitor the drying progress with instruments;

[0034] (3) Cut the product from (2) into slices with a knife, and coat the knife with a layer of lemon juice;

[0035] (4) Put the product obtained in (3) under an ultraviolet lamp with a power of 8W to irradiate for 8 hours;

[0036] (5) Pack the result of (4) in a packaging bag, fill it with nitrogen with a packaging machine, and pack 300g of date palm slices in each packaging bag;

[0037] (6) Store the product obtained in (5) in a cool, dry and low-temperature place. The storage temperature is controlled between -2°C and the relative humidity is controlled between 40%.

[003...

Embodiment 3

[0040] A production method of instant dates, comprising the following steps:

[0041] (1) Wash the dates, peel and remove the pits, soak them in a glass container filled with sugar water for 14 hours, and the concentration of the sugar water is 6mol / L;

[0042] (2) Vacuum-dry the soaked dates at 160Pa for 25 hours at a drying temperature of 35°C, and monitor the drying progress with instruments;

[0043] (3) Cut the product from (2) into slices with a knife, and coat the knife with a layer of lemon juice;

[0044] (4) Put the product obtained in (3) under an ultraviolet lamp with a power of 8W to irradiate for 6 hours;

[0045] (5) Pack the result of (4) in a packaging bag, fill it with nitrogen with a packaging machine, and pack 300g of date palm slices in each packaging bag;

[0046] (6) Store the product obtained in (5) in a cool, dry and low-temperature place, the storage temperature is controlled at 0°C, and the relative humidity is controlled at 35%.

[0047] Preferab...

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PUM

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Abstract

The invention provides a production method of instant date palms. The production method comprises the following steps: (1) thoroughly cleaning date palms, removing the peel and pits of the date palms,and soaking the date palms in a glass container with sweet water; (2) performing vacuum drying on the well-soaked date palms, and monitoring the drying progress by using an instrument; (3) cutting the products obtained in the step (2) into slices by using a knife, wherein the knife is coated with a layer of lemon juice; (4) putting the products obtained in the step (3) under an ultraviolet lamp to be irradiated; (5) packaging the products obtained in the step (4) in a packaging bag by filling nitrogen gas with a packaging machine; and (6) storing the products obtained in the step (5) in a shady, dry and low-temperature place. The date palm slices produced by the production method provided by the invention are convenient to eat, effectively keep vitamins, proteins, mineral elements and other nutritional ingredients in the date palms, can meet the demands of consumers, are favorable for improving the environmental friendliness and safety of foods, and are favorable for increasing the agricultural benefits and economic benefits of the date palms.

Description

technical field [0001] The invention relates to the technical field of fruit instant food processing, in particular to a production method of instant dates. Background technique [0002] Date palms are produced in the Middle East, North Africa, and China's Fujian, Guangxi, Yunnan, Guangdong and other tropical or subtropical regions. It is nutritious and rich in fructose, which has the lowest fructose glycemic index, so it can be eaten in moderation by diabetics. In addition to being rich in fructose, dates also contain a variety of vitamins, proteins, mineral elements and other nutrients, and have been regarded as nourishing and nutritious food since ancient times. [0003] Dates are rich in edible value. It can stimulate the uterus through regulation and relaxation, which is beneficial to women's production. The sugar in dates is easily absorbed and digested, and can be used to treat gastrointestinal problems in children. Date palm can also treat constipation, treat sexu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23B7/02A23B7/148
Inventor 刘庆峥刘庆嵘陈洪虎邓昊宋展
Owner XINGHUA LIANFU FOODS
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