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Processing and storing method of gynura procumbens leaf powder

A technique of storage method of chrysanthemum notoginseng and its storage method, which is applied in the field of processing and storage of chrysanthemum notoginseng leaf powder, and can solve the problem of large damage to the nutritional components of chrysanthemum notoginseng leaves and the active ingredients of chrysanthemum notoginseng leaves Problems such as excessive retention and low nutritional value of flat-lying chrysanthemum notoginseng leaf tea can achieve the effect of improving storage stability, avoiding mildew, and prolonging storage time

Pending Publication Date: 2021-08-10
杭州国慷网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to overcome the fact that during the processing of the existing flat-lying chrysanthemum notoginseng tea, the temperature is too high when the high-temperature hot air is done, and the high temperature greatly damages the nutritional components of the flat-lying chrysanthemum notoginseng leaf, and the obtained flat-lying chrysanthemum notoginseng leaf The nutritional value of tea is low, and the processing cost is high, and the waste of edible resources is large. A method for processing and storing flat-lying chrysanthemum notoginseng leaf powder is provided. The active ingredients of the leaves of chrysanthemum notoginseng are kept more; finally, the flat lying chrysanthemum notoginseng leaves are made into powder and stored by effective measures. The obtained flat lying chrysanthemum notoginseng leaf powder has high quality, good stability, good taste and many uses , long shelf life

Method used

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  • Processing and storing method of gynura procumbens leaf powder
  • Processing and storing method of gynura procumbens leaf powder
  • Processing and storing method of gynura procumbens leaf powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A method for processing and storing flat-lying chrysanthemum notoginseng leaf powder, comprising the steps of:

[0042] (1) Harvesting by machine for lying chrysanthemum notoginseng leaves: Use a two-person flat harvester to cut off the stems and leaves in sections, with a length of 10-20 cm;

[0043] (2) Green storage: the picked flat leaves of chrysanthemum notoginseng are stored in the chain-plate type silage machine, and the temperature of the silage is not higher than 25°C by blowing air;

[0044] (3) Steam de-enzyming: use a steam drum for de-enzyming, steam temperature 100°C, green leaf flow rate 110kg / h, cylinder speed 60 rpm, stirring shaft speed 300 rpm, de-enzyme time 9s;

[0045] (4) Cooling: the flat-lying chrysanthemum notoginseng leaves after finishing are quickly cooled by a leaf beater, the cooling time is 12 minutes, and the cooling degree: the finished leaves have no agglomeration and no water stains on the surface;

[0046] (5) kneading and drying: ...

Embodiment 2

[0058] A method for processing and storing flat-lying chrysanthemum notoginseng leaf powder, comprising the steps of:

[0059] (1) Harvesting by machine for lying chrysanthemum notoginseng leaves: Use a two-person flat harvester to cut off the stems and leaves in sections, with a length of 10-20 cm;

[0060] (2) Green storage: the picked flat leaves of chrysanthemum notoginseng are stored in the chain-plate type silage machine, and the temperature of the silage is not higher than 25°C by blowing air;

[0061] (3) Steam de-enzyming: use a steam drum for de-enzyming, steam temperature 100°C, leaf flow rate 100kg / h, cylinder speed 60 rpm, stirring shaft speed 500 rpm, de-enzyme time 8s;

[0062] (4) Cooling: the flat-lying chrysanthemum notoginseng leaves after finishing are quickly cooled by a leaf beater, and the cooling time is 10 minutes.

[0063] (5) kneading and drying: put the cooled flat chrysanthemum notoginseng leaves into a hot-air rough kneading machine at 90°C for 4...

Embodiment 3

[0075] A method for processing and storing flat-lying chrysanthemum notoginseng leaf powder, comprising the steps of:

[0076] (1) Harvesting by machine for lying chrysanthemum notoginseng leaves: Use a two-person flat harvester to cut off the stems and leaves in sections, with a length of 10-20 cm;

[0077] (2) Green storage: the picked flat leaves of chrysanthemum notoginseng are stored in the chain-plate type silage machine, and the temperature of the silage is not higher than 25°C by blowing air;

[0078] (3) Steam de-enzyming: de-enzyming with a steam drum, steam temperature 100°C, flow rate of green leaves 120kg / h, cylinder speed 80 rpm, stirring shaft speed 300 rpm, de-enzyme time 10s;

[0079] (4) Cooling: the flat lying chrysanthemum notoginseng leaves after finishing are quickly cooled by a leaf beater, the cooling time is 15 minutes, and the cooling degree: the finished leaves have no agglomeration and no water stains on the surface;

[0080] (5) kneading and dryin...

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Abstract

The invention discloses a processing and storing method of gynura procumbens leaf powder. The processing and storing method comprises the following steps: (1) picking gynura procumbens leaves; (2) storing green leaves; (3) steam fixation: the steam temperature is 100 DEG C, the flow rate of green leaves is 100-120 kg / h, and the fixation time is 8-10 s; (4) cooling; (5) rolling and drying: rolling and drying at 90-95 DEG C for 30-40 minutes; (6) re-drying and fragrance enhancing: drying at 70-80 DEG C for 15-30 minutes; (7) grinding into powder to obtain gynura procumbens leaf powder; and (8) packaging and storing: putting the ground gynura procumbens leaf powder into a container, putting the container into a dehumidifying and mildew-proof bag, and sealing and storing. The steam mode is adopted for fixation, the speed is high, the time is short, the color is uniform, and more effective components are reserved; the gynura procumbens leaves are prepared into powder and stored by adopting effective measures, and the prepared gynura procumbens leaf powder is high in quality, good in stability, good in taste, multiple in purpose and long in storage life.

Description

technical field [0001] The invention relates to the technical field of tea powder processing, in particular to a method for processing and storing flat lying chrysanthemum notoginseng leaf powder. Background technique [0002] Flat lying chrysanthemum notoginseng, belonging to the genus Asteroides notoginseng in the family Asteraceae, climbing herb with odor, prostrate stems, light brown or purple, with ribs, glabrous or pilose when young, branched; leaves with stalks. The tender stems and leaves of flat-lying chrysanthemum notoginseng are rich in nutrients, and its protein, amino acid, total sugar, and fat contents are 1.24%, 0.87%, 1.5%, and 0.79%, respectively, the dietary fiber content is 2.40 g / 100 g, and the vitamin C content is 11.2 mg / 100g, chlorogenic acid 0.31mg / 100g, rich in organic calcium 122.1mg / 100g, is a green food for middle-aged and elderly people to supplement calcium, and is also rich in organic acids and flavonoids. [0003] Process the flat lying chrys...

Claims

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Application Information

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IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 邵胜荣金李孟
Owner 杭州国慷网络科技有限公司
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