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Grifola frondosa ultra-micro nutritional whole powder and preparation method thereof

A grifola frondosa and ultrafine technology, applied in the field of food processing, can solve the problems of difficult control of process conditions, lower comprehensive nutritional value, unfavorable large-scale production, etc., achieve ultrafine quality uniformity, small footprint, and prevent internal nutrient loss Effect

Inactive Publication Date: 2017-04-19
JIANGSU JIANGDAYUAN ECOLOGICAL BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Grifola frondosa supporting ultra-fine nutrition powder has high nutritional and market value. Patent CN102845739A discloses a kind of Grifola frondosa ultra-micro nutrition powder and its preparation method. The raw materials of Grifola frondosa are pre-frozen, sublimated and dried in sequence. , After analysis, drying and ultra-fine grinding, because Grifola frondosa uses freezing method to break the wall, the processing cycle is long, the process conditions are difficult to control, the energy consumption is large, and it is not conducive to large-scale production. comprehensive nutritional value

Method used

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  • Grifola frondosa ultra-micro nutritional whole powder and preparation method thereof

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Effect test

Embodiment 1

[0035] A preparation method of Grifola frondosa ultra-fine nutritional whole powder, the preparation method is as follows:

[0036] (1) Pre-selection: Choose Grifola frondosa with a cap diameter of 4~7cm, and remove the inferior and impurity parts of Grifola frondosa. As for the salt content of 15g / L, soak in brine for 12 minutes, then shake and wash in clean water for 13 minutes, and then Rinse 3 times;

[0037] (2) Drying: Dry the rinsed Grifola frondosa in a drying equipment at 42°C for 1.5 hours to remove the surface moisture of Grifola frondosa;

[0038] (3) Microwave treatment: The dried Grifola frondosa is wrapped with hollow fiber membrane. As for the microwave drying equipment, the microwave is turned on for 3 minutes every 4 minutes, and the microwave frequency is 900~930MHz. Intermittent microwave processing is carried out for 30 minutes to make Grifola frondosa. The water content is 12.35%;

[0039] (4) Ultra-fine crushing: According to the mass parts, 85 parts of Grifola...

Embodiment 2

[0045] A preparation method of Grifola frondosa ultra-fine nutritional whole powder, the preparation method is as follows:

[0046] (1) Pre-selection: Choose Grifola frondosa with a cap diameter of 6cm, and remove the inferior and impurity parts of Grifola frondosa. As for the salt content of 26g / L, soak in salt water for 11 minutes, then shake and wash in clean water for 8 minutes, then rinse for 2 Times

[0047] (2) Drying: Dry the rinsed Grifola frondosa in a drying equipment at 42°C for 2 hours to remove the surface moisture of Grifola frondosa;

[0048] (3) Microwave treatment: Wrap the dried Grifola frondosa with hollow fiber membranes. As for the microwave drying equipment, turn on the microwave every 3 minutes for 6 minutes, the microwave frequency is 910MHz, and perform intermittent microwave treatment for 35 minutes to make Grifola frondosa water The content is 14.66%;

[0049] (4) Ultra-fine crushing: According to the mass parts, the 88 parts of Grifola frondosa, 11 parts ...

Embodiment 3

[0052] A preparation method of Grifola frondosa ultra-fine nutritional whole powder, the preparation method is as follows:

[0053] (1) Pre-selection: Choose Grifola frondosa with a cap diameter of 4~7cm, and remove the inferior and impurity parts of Grifola frondosa. As for the salt content of 24g / L, soak in salt water for 17 minutes, then shake and wash in clean water for 7 minutes. Rinse 4 times;

[0054] (2) Drying: Dry the rinsed Grifola frondosa at 44℃ for 1 hour in a drying equipment to remove the surface moisture of Grifola frondosa;

[0055] (3) Microwave treatment: Wrap the dried Grifola frondosa with hollow fiber membranes. As for the microwave drying equipment, turn on the microwave every 3 minutes for 5 minutes, the microwave frequency is 900MHz, and carry out intermittent microwave treatment for 38 minutes to make Grifola frondosa water The content is 12.14%;

[0056] (4) Ultra-fine crushing: According to the mass parts, the 79 parts of Grifola frondosa, 9 parts of Astr...

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Abstract

The invention relates to a grifola frondosa ultra-micro nutritional whole powder and a preparation method thereof. The nutritional whole powder includes, by mass, 75-90 parts of grifola frondosa, 8-12 parts of astragalus membranaceus, 5-8 parts of cortex acanthopanacis, 4-6 parts of dendrobium, 2-3 parts of semen plantaginis, 2-3 parts of buckwheat flour, and 1-2 parts of propolis powder. The preparation method includes the steps: 1) pre-selection; 2) removal of moisture on surface of grifola frondosa by drying; 3) microwave treatment; and 4) ultra-micro pulverization. A low-temperature ultra-micro pulverizing device includes a crushing machine, an air flow pulverizing machine and a compression machine. The nutritional whole powder has abundant nutrients and is ultrafine and has uniformly quality. Nutrients of the grifola frondosa are prevented from loss. The preparation method is reduced in process difficulty, is improved in process efficiency and is suitable for large-scale production.

Description

Technical field [0001] The invention relates to a Grifola frondosa ultrafine nutritional whole powder and a preparation method thereof, and belongs to the technical field of food processing. Background technique [0002] Grifola frondosa, commonly known as "chestnut mushroom", is a mushroom for both food and medicine. It is often wild around chestnut trees in summer and autumn. The fruit body is fleshy, with short stalks and coral-like branches, overlapping into clumps. Its appearance is graceful and multi-layered like a chrysanthemum. Its scent and fragrance are overflowing, refreshing, its meat is crisp and refreshing, and it is never tired of eating it. Its nutrition has good health effects and high medicinal value. Its nutrient content has been approved by the Institute of Nutrition and Food Hygiene, Chinese Academy of Preventive Medicine According to the Quality Inspection Center of the Ministry of Agriculture, each 100 grams of dried Grifola frondosa contains 25.2 grams of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L31/00A23L7/10A23L21/20A23L33/10A23L5/20A23L5/30
Inventor 邵兴军毛日文朱惠芬仲延龙
Owner JIANGSU JIANGDAYUAN ECOLOGICAL BIOLOGICAL TECH
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