Ready-to-eat instant fruit-nut combined food and production method thereof

A technology for combining food and fruit, applied in the fields of food preparation, food science, application, etc., can solve the problems of increased energy consumption in freeze-drying production, poor design of temperature curve, etc. The effect of good sex, easy to save

Inactive Publication Date: 2011-10-19
马鞍山沁玖洲食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the freeze-drying process requires high electrical energy, most freeze-drying companies currently set the freezing temperature at -30°C to -50°C in the freeze-drying production process for 3 hours to 5 hours

Method used

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  • Ready-to-eat instant fruit-nut combined food and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example 1

[0028] (1) Take 70g walnut kernels and 20g black sesame seeds and fry them, cut into cubes or granules for later use;

[0029] (2) Take 300g strawberries and 400g yellow peaches and cut them into slices for later use;

[0030] (3) Weigh 90g glucose, 10g pectin, 8g fruit powder, 70g maltodextrin and mix, weigh 700g water to start heating, heat the mixture while stirring, turn off heating when the starch is completely dissolved and gelatinized;

[0031] (4) Mix the nuts and fruits prepared in steps (1) and (2) with the paste in step (3) and put them into the mold;

[0032] (5) Put the mold into a quick-freezer with a temperature of -15℃ and freeze for 3 hours;

[0033] (6) Put it into the vacuum drying chamber, start vacuuming, the vacuum degree drops to between 60Pa~80Pa, set the heating plate temperature curve in the control system computer, 100℃ 3 hours, 80℃ 4 hours, 70℃ 5 hours, heat preservation at 65°C for 1 hour and turn on heating, the sublimation dehydration cy...

Example Embodiment

[0035] Example 2

[0036] (1) Take 40g almonds, melon seeds, cashews and chestnuts and fry them, cut them into cubes or granules for later use;

[0037] (2) Take 400g of strawberries, bananas, pineapples, kiwis, cantaloupe and apples, and cut them into slices or diced shapes (the nuts are processed first, and the fruits are processed later because the fruits are not easily placed for too long);

[0038] (3) Gelatinization: Weigh 100g glucose, 5g pectin, 5g fruit powder, 50g maltodextrin and mix, first mix the powder thoroughly, weigh 400g water, and stir while heating the mixture to prevent insoluble formation Add all the pieces before the solution reaches 95℃, and stop heating after reaching the best state of complete gelatinization. (The nuts and fruits are pretreated first, and then the starch is gelatinized. The reason is that if the gelatinized starch is not mixed and placed on the plate immediately After being placed for a period of time, starch aging will occur, which will se...

Example Embodiment

[0043] Example 3:

[0044] (1) Take 126g peanuts, hazelnuts, pine nuts and pistachios and fry them, cut them into cubes or granules for later use;

[0045] (2) Take 1000g of peach, kiwi, cantaloupe, mango, red dates, papaya and hawthorn, and cut into slices or dices;

[0046] (3) Gelatinization: Weigh 100g glucose, 20g pectin, 16g fruit powder, 126g maltodextrin and mix, first mix the powder thoroughly, weigh 600g water, add the above mixture while heating and stir to prevent insoluble Agglomerate, add all before the solution reaches 95℃, stop heating after reaching the best state of complete gelatinization;

[0047] (4) The nuts and fruits pretreated in steps (1) and (2) are mixed and plated with the paste in step (3): the purpose is to shape the materials;

[0048] (5) Quick freezing: transfer the semi-finished product in step (4) into a quick freezing warehouse for quick freezing. The temperature of the quick freezing warehouse is required to be -20°C; the quick freezing time is 2 h...

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Abstract

The invention discloses a ready-to-eat instant fruit-nut combined food and a production method thereof, belonging to the technical field of food processing. The mass percentages of the product components of the combined food before being freeze-dried are as follows: 40-50% of fruits, 4-10% of nuts, 5-10% of sugars, 5-10% of starches, 0.5-1% of pectin, 0.5-0.8% of fruity powder, and 30-40% of water; and after being freeze-dried, the mass percentages of the product components are as follows: 15-25% of fruits, 20-30% of nuts, 15-30% of sugars, 15-30% of starches, 3-5% of pectin, 2-5% of fruity powder, and of 1-5% water. The production process of the combined food comprises pre-treatment of nuts and fruits, gelatinization, mixed dishing up and shaping, quick freezing, vacuum freeze drying andinspection and package. The perfect combination of nuts and fruits in the combined food is unique, so that the comprehensive utilization value and the economic benefit of the fruits, the nuts and thelike can be improved; therefore, excellent social benefit is indirectly produced; and the combined food is a good example in fine and further processing of agricultural products.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to an instant and instant fruit-nut combination food and a production method thereof. Background technique [0002] my country is a large agricultural country. The central work conference at the beginning of each year will discuss the issues of agriculture, rural areas and farmers, and the state will support agriculture more in the future. The improvement of China's urbanization rate cannot be separated from the development of rural areas. There are many policies such as subsidies and technical support. The invention uses agricultural products as raw materials, and can drive various social benefits while improving the economic benefits of the enterprise. [0003] The application of freeze-drying technology to food is to freeze the raw materials of the food first, and then sublimate the ice crystals in the food under vacuum conditions, thereby drying the food. This kind of f...

Claims

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Application Information

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IPC IPC(8): A23L1/09A23L1/212A23L1/36A23L2/39A23L19/00A23L25/00
Inventor 吴双全郭晓冬侯晔冯文
Owner 马鞍山沁玖洲食品有限公司
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