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Notoginseng flower, stem and leaf extract, instant tea containing notoginseng flower, stem and leaf extract, and preparation methods of extract and instant tea

A technology of Panax notoginseng flower and extract, which is applied in the field of instant tea and its preparation, stem and leaf extract, Panax notoginseng flower, and its preparation, to achieve the effect of less damage and improved use effect

Inactive Publication Date: 2018-07-10
YUNNAN JINQI PHARMA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional extraction methods only focus on the extraction process itself without realizing the aforementioned problems

Method used

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  • Notoginseng flower, stem and leaf extract, instant tea containing notoginseng flower, stem and leaf extract, and preparation methods of extract and instant tea
  • Notoginseng flower, stem and leaf extract, instant tea containing notoginseng flower, stem and leaf extract, and preparation methods of extract and instant tea
  • Notoginseng flower, stem and leaf extract, instant tea containing notoginseng flower, stem and leaf extract, and preparation methods of extract and instant tea

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1: the preparation method of Panax notoginseng flower, stem and leaf extract

[0044] According to the ratio of 1:1 by weight, weigh 1 kg of Sanqi flower and Panax notoginseng stem and leaf, grind the Sanqi stem and leaf, and mix the two.

[0045] Put the mixture of the above-mentioned notoginseng flower stems and leaves into a 50L extraction kettle with a heating and condensing device, put in 20kg of purified water, heat to reflux and extract for 2 hours, release the extract, then add 12kg of purified water to the kettle, and heat to reflux And extract for 1 h, release the extract, and combine the two extracts to obtain the crude extract. Put the crude extract into a 50L concentration kettle with a heating device, keep the temperature at about 55°C, and keep stirring until the crude extract is in the form of a paste with a relative specific gravity of 1.15 to obtain a crude extract.

[0046] Add ethanol to the crude extract under stirring to make the ethano...

Embodiment 2

[0048] Embodiment 2: the preparation method of the instant tea that contains Panax notoginseng flower, stem and leaf extract

[0049] Weigh raw materials according to the following ratio:

[0050]

[0051] The materials were mixed for 30 minutes at a rotational speed of 30 rpm, and the soft material was obtained and passed through a 30-mesh sieve for granulation.

[0052] Subsequently, the granules were dried at 80°C for 2 hours, and then sieved with 20-mesh and 60-mesh sieves in turn, discarding the granules that could not pass through the 20-mesh sieve and the fine powder that could pass through the 60-mesh sieve, and then aggregated at a speed of 30 rpm. Mix for 30 minutes to obtain the instant tea product of Panax notoginseng flower and stem and leaf extract.

[0053] After packaging the instant tea products of Panax notoginseng and stem and leaf extracts, the finished products are inspected and the qualified products are moved into the warehouse for storage.

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Abstract

The invention relates to the field of natural plant extraction and food, in particular to a notoginseng flower, stem and leaf extract, a preparation method of the notoginseng flower, stem and leaf extract, instant tea containing the notoginseng flower, stem and leaf extract, and a preparation method of the instant tea. The notoginseng flower, stem and leaf extract is prepared from notoginseng flowers and notoginseng stems and leaves as raw materials according to the mass ratio of 1: 1 through water extraction, alcohol precipitation and concentration drying. The preparation method of the notoginseng flower, stem and leaf extract comprises the steps of material proportioning, extraction concentration, alcohol precipitation, concentration and the like. The preparation method of the instant tea containing the notoginseng flower, stem and leaf extract comprises the following steps of weighing the raw materials according to the proportioning ratio; performing mixing; sequentially preformingsoft material making, granulation and drying, granulation, total mixing and the like on the mixture. The notoginseng flowers and notoginseng stems and leaves are matched to be used according to the proportion; the extract is enabled to contain active ingredients of the notoginseng flowers and notoginseng stems and leaves; excessive additional impurities cannot be introduced. The extraction methodcan be used for effectively extracting the active ingredients of the notoginseng flowers and notoginseng stems and leaves; the damage to the active ingredients is small; the use effect of the extractis improved.

Description

technical field [0001] The invention relates to the fields of natural plant extraction and food, in particular to a notoginseng flower, stem and leaf extract, a preparation method thereof, instant tea containing the notoginseng flower, stem and leaf extract and a preparation method thereof. Background technique [0002] Panax notoginseng is one of the traditional Chinese medicines in my country, mainly produced in Yunnan Province. The efficacy of Sanqi in "Compendium of Materia Medica" has the following records: hemostasis, dispersing blood and relieving pain, for those who are wounded by golden blade arrows, sores caused by falling sticks, and bleeding continues, chew it and apply it, or mix it at the end, and the blood will stop immediately . It also mainly treats hematemesis and epistaxis, bloody dysentery, metrorrhagia, dysmenorrhea, postpartum hemorrhage, pain in blood circulation, red eyes and carbuncle, tiger bites and snake bites. [0003] Panax notoginseng belongs...

Claims

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Application Information

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IPC IPC(8): A61K36/258A23F3/34A61K127/00A61K133/00A61K135/00
CPCA23F3/34A61K36/258A61K2236/331A61K2236/51A61K2236/55A61K2300/00
Inventor 张云生
Owner YUNNAN JINQI PHARMA
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