Freeze-dried block of probiotics and its preparation method, as well as instant fruit cereal oatmeal based on the freeze-dried block and its preparation method

A probiotics and freeze-drying technology, applied in the direction of bacteria, food science, Lactobacillus, etc. used in food preparation, can solve the problems of rare, pure natural freeze-dried fruits, etc., to reduce blood sugar, blood lipids, cholesterol, enhance integrity Sexual and structural strength, effect on promoting gastrointestinal motility

Inactive Publication Date: 2021-06-18
LINGBAO BRANCH OF SHAANXI HAISHENG FRESH FRUIT JUICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are many fruit and cereal products on the market, but most of the fruits are candied dried fruit, and there are few pure natural freeze-dried fruits, and there are no such products on the market that add probiotics to the cereal

Method used

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  • Freeze-dried block of probiotics and its preparation method, as well as instant fruit cereal oatmeal based on the freeze-dried block and its preparation method
  • Freeze-dried block of probiotics and its preparation method, as well as instant fruit cereal oatmeal based on the freeze-dried block and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A freeze-dried block of probiotics, comprising: 40% maltodextrin, 48.95% white sugar, 1% pectin, 0.05% probiotic powder and 10% concentrated fruit and vegetable juice by mass percentage;

[0048] The preparation method of the above probiotic freeze-dried block is to add hot water at 60°C to the sugar tank, turn on the stirring mode, and at the same time mix white sugar, maltodextrin and pectin evenly, transfer to the sugar tank, and stir until white The sugar, maltodextrin and pectin are completely dissolved to obtain a mixed liquid, and the mixed liquid is homogenized. Dilute the concentrated fruit and vegetable juice to a mass concentration of 20%, then add the diluted fruit and vegetable concentrated juice to the homogenized mixture, then add probiotic powder at room temperature, stir evenly, transfer to a mold, and freeze Afterwards, freeze-drying is carried out in the vacuum freeze-drying machine. The specific process of freeze-drying is: turn on the refrigeration ...

Embodiment 2

[0063] A freeze-dried block of probiotics, comprising: 48.95% of maltodextrin, 40% of white sugar, 2% of pectin, 0.05% of probiotic powder and 9% of concentrated fruit and vegetable juice by mass percentage;

[0064] The preparation method of the above probiotic freeze-dried block is to add hot water at 60°C to the sugar tank, turn on the stirring mode, and at the same time mix white sugar, maltodextrin and pectin evenly, transfer to the sugar tank, and stir until white The sugar, maltodextrin and pectin are completely dissolved to obtain a mixed liquid, and the mixed liquid is homogenized. Dilute the concentrated fruit and vegetable juice to a mass concentration of 25%, then add the diluted fruit and vegetable concentrated juice to the homogenized mixture, then add probiotic powder at room temperature, stir evenly, transfer to a mold, and freeze Then freeze-dry in the vacuum freeze-drying machine. The specific process of freeze-drying is: turn on the refrigeration compressor ...

Embodiment 3

[0079] A probiotic freeze-dried block, by mass percentage, comprising: 44% maltodextrin, 47.9% white sugar, 3% pectin, 0.1% probiotic powder and 5% fruit and vegetable concentrated juice;

[0080] The preparation method of the above probiotic freeze-dried block is to add hot water at 60°C to the sugar tank, turn on the stirring mode, and at the same time mix white sugar, maltodextrin and pectin evenly, transfer to the sugar tank, and stir until white The sugar, maltodextrin and pectin are completely dissolved to obtain a mixed liquid, and the mixed liquid is homogenized. Dilute the concentrated fruit and vegetable juice to a mass concentration of 30%, then add the diluted fruit and vegetable concentrated juice to the homogenized mixture, then add probiotic powder at room temperature, stir evenly, transfer to a mold, and freeze Then freeze-dry in the vacuum freeze-drying machine. The specific process of freeze-drying is: turn on the refrigeration compressor of the vacuum freeze...

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Abstract

A freeze-dried block of probiotics and its preparation method, as well as an instant fruit cereal cereal based on the freeze-dried block and its preparation method, mixing white granulated sugar, maltodextrin and pectin and adding it to the saccharified gelatin filled with hot water under stirring In the tank, stir until dissolved to obtain a mixed solution, and homogenize the mixed solution; add the concentrated fruit and vegetable juice diluted to a mass concentration of 20-30% into the homogenized mixed solution, and then add probiotics at room temperature Bacteria powder, stirred evenly, transferred to a mold, freeze-dried in a vacuum freeze dryer after freezing, to obtain freeze-dried blocks of probiotics. A ready-to-eat fruit-cereal cereal was prepared based on the freeze-dried mass. The instant fruit cereal cereal containing active probiotics of the present invention can not only provide balanced nutrition, live probiotics, but also have a very good-looking color, and the whole product has good color, flavor and stability.

Description

technical field [0001] The invention belongs to the technical field of ready-to-eat cereal products processing, and relates to a probiotic freeze-dried block and a preparation method thereof, as well as instant fruit cereal oatmeal based on the freeze-dried block and a preparation method. Background technique [0002] "The five grains are for nourishment, the five fruits are for help, the five animals are for benefit, and the five vegetables are for filling." As early as in the "Huangdi Neijing", it was pointed out that grains are the main source of carbohydrates for people. Cereal oatmeal often refers to foods that are made from grains or other starchy raw materials, with or without supplementary materials, cooked and / or dried, and directly prepared or eaten. Studies have shown that grains are rich in dietary fiber, which can not only help clear the bowel, but also help people with constipation. It can also promote the proliferation of beneficial bacteria in the large intes...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L33/135A23L29/30A23L5/43A23L7/143A23L7/17A23L19/00A23L33/125A23L29/231A23L5/41A23L29/00
CPCA23L5/41A23L5/43A23L7/143A23L7/17A23L19/03A23L19/09A23L29/015A23L29/06A23L29/231A23L29/35A23L33/125A23L33/135A23V2002/00A23V2400/133A23V2400/143A23V2400/125A23V2400/123A23V2400/113A23V2400/173A23V2400/175A23V2400/169A23V2400/513A23V2400/515A23V2400/517A23V2400/249A23V2400/519A23V2400/51A23V2400/533A23V2200/30A23V2200/3204A23V2250/5114A23V2250/5072A23V2300/20A23V2300/10A23V2200/048A23V2200/044A23V2250/616A23V2250/1578A23V2300/24A23V2250/708A23V2250/1614A23V2250/1582
Inventor 丁力许会平杨康刘捷严勃
Owner LINGBAO BRANCH OF SHAANXI HAISHENG FRESH FRUIT JUICE CO LTD
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