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Freeze-drying method for dendrobium nobile lindl mandarin oranges

A technology of Dendrobium nobile and Dendrobium citrus, which is applied in the field of freeze-drying of Dendrobium nobile citrus, can solve the problems of poor exudation of active ingredients of Dendrobium, loss of active ingredients of Dendrobium, poor color of Dendrobium citrus, etc., to achieve appearance and Bright colors, Immunity-enhancing, Immunity-enhancing effects

Inactive Publication Date: 2019-11-12
赤水芝绿金钗石斛生态园开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this plan, fresh Dendrobium nobile was cut into slices and the taste of Dendrobium was changed after roasting with wine, which was difficult for some consumers to accept, and the effective components of Dendrobium were lost after high-temperature killing, and the processed Dendrobium tangerine had a bad color and was not easy to preserve. , the active ingredients of Dendrobium can't seep out well when making tea

Method used

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  • Freeze-drying method for dendrobium nobile lindl mandarin oranges

Examples

Experimental program
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Effect test

Embodiment 1

[0030] A kind of freeze-drying method of Dendrobium nobile orange, comprises the steps:

[0031] (1) In a planting base of Dendrobium nobile in Chishui, Guizhou, fresh stems of Dendrobium nobile were picked in late July of the lunar calendar, soaked in water for one night, cleaned, cut off smaller parts, and finally cut the dendrobium into slices , to get Dendrobium slices;

[0032] (2) put the dendrobium sheet into the soaking solution and soak for 30min to carry out color protection treatment, pull out, and drain the water. The soaking solution includes the following raw materials in parts by weight: 3 parts of nisin, 3 parts of vitamin C, 7 parts of cellulase, 3 parts of grape oxidase and 0.5 part of phytic acid are dissolved in water to prepare a soaking solution with a mass concentration of 2%;

[0033] (3) Put the dendrobium slices after the color protection treatment into the freezer and pre-freeze at -30°C for 4 hours (freeze-dry within three days after taking them ou...

Embodiment 2

[0038] A kind of freeze-drying method of Dendrobium nobile orange, comprises the steps:

[0039] (1) In a planting base of Dendrobium nobile in Chishui, Guizhou, fresh stems of Dendrobium nobile were picked in mid-July of the lunar calendar, soaked in water for one night, cleaned, cut off smaller parts, and finally cut the dendrobium into slices , to get Dendrobium slices;

[0040] (2) put the dendrobium slices into the soaking solution and soak for 20min to carry out color protection treatment, pull out, and drain the water. The soaking solution includes the following raw materials in parts by weight: 2 parts of nisin, 4 parts of vitamin C, 10 parts of cellulase, 1.5 parts of grape oxidase and 1 part of phytic acid are dissolved in water to prepare a soaking solution with a mass concentration of 1.5%;

[0041] (3) Put the dendrobium slices after the color protection treatment into the freezer and pre-freeze at -35°C for 3 hours (freeze-dry within three days after taking them o...

Embodiment 3

[0046] A kind of freeze-drying method of Dendrobium nobile orange, comprises the steps:

[0047] (1) In a planting base of Dendrobium nobile in Chishui, Guizhou, fresh stems of Dendrobium nobile were picked in late July of the lunar calendar, soaked in water for one night, cleaned, cut off smaller parts, and finally cut the dendrobium into slices , to get Dendrobium slices;

[0048] (2) put the dendrobium slices into the soaking solution and soak for 25min to carry out color protection treatment, pull out, drain the water, the soaking solution includes the following raw materials in parts by weight: 1 part of nisin, 5 parts of vitamin C , 8 parts of cellulase, 2.5 parts of grape oxidase and 0.8 part of phytic acid, and dissolved in water to prepare a soaking solution with a mass concentration of 3%;

[0049] (3) Put the dendrobium slices after the color protection treatment into the freezer and pre-freeze at -40°C for 3 hours (freeze-dry within three days after taking out), c...

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Abstract

The invention discloses a freeze-drying method for dendrobium nobile lindl mandarin oranges. The method includes picking fresh dendrobium nobile lindl stems to cut into slices, putting the dendrobiumslices into a soaking solution to soak and perform color protection treatment, taking the slices out to drain; putting the dendrobium slices after color protection treatment into a cold storage to perform pre-freezing, putting the pre-frozen dendrobium slices into a freeze dryer to perform drying, and obtaining freeze-dried dendrobium slices after heating is finished; rapidly packaging the dendrobium slices with polybags and tightening the bags to perform sweating for one night, putting the sweated dendrobium slices into processed Xinhui dried tangerine peel mandarin peels to cover with fruitcovers to put into material discs, performing sun-drying under the sun or drying with a dryer, and obtaining finished products by pasting labels after completely packaging the dendrobium mandarin oranges with packing papers. Through the method, the effective nutrient compositions, appearance and bright colors of dendrobium nobile lindl can be maximumly reserved, and the dendrobium nobile lindl canbe preserved for a long time and is not easy to oxidized and discolored; and as the dendrobium nobile lindl can fuse the fruit fragrance of the Xinhui dried tangerine peel mandarin oranges, the tea can be mellow and thick in taste, fragrant and pleasant.

Description

technical field [0001] The invention relates to a production process of Dendrobium nobile, in particular to a freeze-drying method of Dendrobium nobile orange. Background technique [0002] Dendrobium nobile Lindl (Dendrobium nobile Lindl), is a perennial epiphytic herb of the genus Dendrobium orchidaceae. Funiu Mountain in Henan, among which Dendrobium Nobile in Chishui, Guizhou has the best medicinal effect. Dendrobium nobile is mainly used as medicine with stems, which are rich in various trace elements such as dendrobine, dendrobium polysaccharides, amino acids, etc., and its medicinal value and food value are very significant. "Compendium of Materia Medica" records that it can "strengthen yin and benefit essence, thicken stomach, strengthen muscles and bones, warm water and viscera, nourish kidney and strength, lighten body and prolong life", etc. It is a famous and precious traditional Chinese medicine with a wide range of medicinal uses. , anti-tumor, anti-aging, tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 刘志霞刘志华魏刚
Owner 赤水芝绿金钗石斛生态园开发有限公司