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Freeze-dried panax notoginseng powder tea bag and preparation method thereof

A technology of Panax notoginseng powder and tea bag, applied in the direction of tea substitutes, etc., can solve the problems of affecting the medicinal value of Panax notoginseng, unstable active ingredients, difficulty in taking medicine by patients, etc., and achieves convenient taking, uniform dose, and good taste. Effect

Inactive Publication Date: 2017-12-12
昆明电掣广告有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional sun-dried or roasted processing method used in this patent application can easily destroy some unstable active ingredients in Sanqi, thus affecting the medicinal value of Sanqi
[0004] Chinese patent application No. 201410696024.5 discloses a "preparation method of active Panax notoginseng superfine powder", which is made of fresh Panax notoginseng by combining freeze-drying and low-temperature airflow pulverization technology, if according to the 2015 edition of "Chinese Pharmacopoeia" The method of taking Panax notoginseng powder under the quality standard of Panax notoginseng is swallowing. Swallowing the panax notoginseng powder has a bitter taste and is extremely difficult to swallow, which makes it difficult for patients to take the medicine

Method used

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  • Freeze-dried panax notoginseng powder tea bag and preparation method thereof
  • Freeze-dried panax notoginseng powder tea bag and preparation method thereof
  • Freeze-dried panax notoginseng powder tea bag and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0024] Preparation method and packaging of freeze-dried notoginseng powder

[0025] (1) Pretreatment: sort and select the fresh Panax notoginseng roots excavated before the flowers bloom in autumn, remove the fibrous roots, downy roots, and cuts of the fresh Panax notoginseng roots, and obtain the main root of Panax notoginseng, wash and remove surface attachments, drain Dry moisture; sliced ​​or unsliced.

[0026] (2) Pre-freezing: put the notoginseng or notoginseng slices in the freezer, cool down to -40°C, and keep for 12 hours to freeze the notoginseng or notoginseng slices.

[0027] (3) Vacuum freeze-drying: Vacuumize the vacuum freeze-dryer to make the vacuum degree 0.05 mBar, the temperature of the cold trap is -48°C, freeze for 28 hours, take it out from the vacuum drying box, and freeze-dry with a moisture content of 4.51%. Panax notoginseng or freeze-dried panax notoginseng slices.

[0028] (4) Superfine pulverization: freeze-dried notoginseng or freeze-dried notog...

Embodiment 2

[0031] Preparation method and packaging of freeze-dried notoginseng powder

[0032] (1) Pretreatment: sort and select the fresh Panax notoginseng roots excavated before the flowers bloom in autumn, remove the fibrous roots, downy roots, and cuts of the fresh Panax notoginseng roots, and obtain the main root of Panax notoginseng, wash and remove surface attachments, drain Dry moisture; sliced ​​or unsliced.

[0033] (2) Pre-freezing: put the notoginseng or notoginseng slices in the freezer, cool down to -40°C, and keep for 24 hours to freeze the notoginseng or notoginseng slices.

[0034] (3) Vacuum freeze-drying: Vacuumize the vacuum freeze-drying machine so that the vacuum degree is 0.07 mBar, the temperature of the cold trap is -50°C, freeze for 38 hours, take it out from the vacuum drying box, and obtain a freeze-dried product with a moisture content of 2.12%. Panax notoginseng or freeze-dried panax notoginseng slices.

[0035] (4) Pulverization with a superfine pulverize...

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Abstract

The invention discloses a freeze-dried panax notoginseng powder tea bag and a preparation method thereof. The freeze-dried panax notoginseng powder tea bag is obtained by the following preparation method: before blooming in autumn, mining panax notoginseng, thoroughly cleaning the mined panax notoginseng, and separating main roots from branched roots and rhizomes; performing freeze-drying on fresh panax notoginseng, and crushing the freeze-dried panax notoginseng for 2-10 minutes so as to obtain panax notoginseng fine powder of which the particle diameter is smaller than 20[mu]m; and subpackaging the obtained panax notoginseng fine powder in soaking bags according to specifications, and then performing packaging into PVC composite membrane bags. According to the freeze-dried panax notoginseng powder tea bag and the preparation method disclosed by the invention, the situation that the active components and the mouth feel of the panax notoginseng are harmed due to heating, drying, long-time crushing and temperature rise is avoided, the active components are easy to dissolve into soaking fluid, and the freeze-dried panax notoginseng powder tea bag has bitter and sweet mouth feel and is suitable for people to drink.

Description

technical field [0001] The invention relates to the technical field of decoction pieces of traditional Chinese medicine, in particular to a freeze-dried notoginseng powder tea bag and a preparation method thereof. Background technique [0002] Panax notoginseng[ Panax notoginseng (Burk.) F. H. Chen] is a perennial herb of Araliaceae ginseng, also known as Sanqi, Tianqi, etc. Its authentic place is Wenshan, Yunnan. It is a precious Chinese medicinal material in my country. It contains saponins, polysaccharides, flavonoids, polyacetylenic alcohols, Active ingredients such as amino acids, fatty acids, and cyclic peptides are sweet in taste, slightly bitter, and warm in nature, and return to the liver and kidney meridians. Studies have shown that Panax notoginseng also has a wide range of pharmacological activities such as anti-tumor, anti-atherosclerosis, and immune enhancement. [0003] Chinese Patent Application No. 201510235033.9 discloses a "Panax notoginseng superfine pow...

Claims

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Application Information

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IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 陈彤
Owner 昆明电掣广告有限公司