Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Rhubarb powder and preparation method thereof

A technology of rhubarb and fermentation method, which is applied in the processing field of traditional Chinese medicine, which can solve the problems of reduced laxative effect, complicated process, and increased cost, and achieves the effects of reduced toxicity, simple process steps, and low cost

Active Publication Date: 2017-02-01
CHENGDU QIANKUN VETERINARY PHARMA +1
View PDF1 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These rhubarb processed products either greatly reduce the purging effect, or reduce the side effects very little, or the process is complicated and energy-consuming, which greatly increases the cost and the disadvantages are very obvious.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rhubarb powder and preparation method thereof
  • Rhubarb powder and preparation method thereof
  • Rhubarb powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1 The preparation method of fermented rhubarb powder of the present invention

[0025] Take 30kg of dried sweet potatoes, add water, soak them, steam them, spread them out to room temperature, add 3kg of red yeast rice, mix them well, and ferment them in a sealed container at 25°C-33°C for 30 days to make rice wine; take 100kg of rhubarb, crush them into 200-300 mesh Put the ultra-fine powder into rice wine brewing, and continue to ferment for 10 days to make rhubarb brewing; take rhubarb brewing, add 24kg of honey, mix well; 100℃ for 2 hours, bake at 65℃~75℃ until 70% dry, seal it while it is hot, and ferment for 10 1 day, take it out, granulate, sun-dry / dry at 45°C to 55°C, and sieve through a 24-mesh sieve to obtain the final product.

Embodiment 2

[0026] The screening experiment of embodiment 2 inventive method

[0027] Experiment 1. Effect of different pre-fermentation auxiliary materials (material A) on the quality of fermented rhubarb powder

[0028] Materials: red yeast rice (Hebei Linshi Traditional Chinese Medicine Pieces Co., Ltd.); rhubarb (Bazhong Kelun Traditional Chinese Medicine Pieces Co., Ltd.); honey, rice, wheat, corn, sorghum, sweet potato, cassava (all commercially available products);

[0029] Experimental animals: Kunming mice, SPF grade, weighing 18-22 g, male and female, 350 in total, provided by the Experimental Animal Center of Sichuan Academy of Medical Sciences, animal certificate number SYXK (Jun) 2002-005. The animals were kept in a barrier animal room with the certificate number SYXK (army) 2002-005. Room temperature (20±2)°C, relative humidity 60% to 70%, well ventilated, quiet environment, 12 hours of lighting and 12 hours of darkness in the room, and regular disinfection.

[0030] Schem...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a rhubarb powder and a preparation method thereof. The preparation method comprises the following steps: (1) taking an auxiliary material A which accounts for 25-60 wt% of the rhubarb to be treated, adding water, permeating, steaming, cooling to room temperature by spreading out, adding red yeast rice which accounts for 2-5 wt% of the auxiliary material A, uniformly mixing, and carrying out closed fermentation at 25-33 DEG C to obtain fermented yellow rice wine; (2) taking the rhubarb to be treated, pulverizing, adding the pulverized rhubarb into the fermented yellow rice wine obtained in the step (1), and continuing fermentation at 25-33 DEG C to obtain fermented rhubarb; (3) taking an auxiliary material B which accounts for 25-60 wt% of the rhubarb to be treated, adding the auxiliary material B into the fermented rhubarb in the step (2), uniformly mixing, and stewing; and (4) drying to a 70% dry state, closing while the mixture is not, fermenting, taking out and drying. The method for preparing the fermented rhubarb powder with excellent properties has the advantages of simple processing steps, short treatment time and low cost, and has favorable industrial application prospects.

Description

technical field [0001] The invention relates to a processing method of traditional Chinese medicine, in particular to powdered rhubarb and a preparation method thereof. Background technique [0002] Rhubarb, derived from the dried roots and rhizomes of rhubarb palmatum, rhubarb tangutica or medicinal rhubarb of the Polygonaceae plant, also known as fire ginseng, golden wood, broken door, cotton grain, etc.; it has been used in traditional medicine for a long time in my country, and it was first recorded in The earliest extant pharmacy monograph "Shen Nong's Materia Medica", "Qian Jin Fang" calls it Jinwen Rhubarb, "Wu Pu Materia Medica" calls it Huang Liang, Li Dangzhi's "Yaolu" calls it General, and "Chinese Medicinal Materials "Handbook" is called Chuanjun; its nature and flavor are bitter and cold, and it returns to the stomach, large intestine, liver, and spleen meridians; Introduce the old to bring about the new, calm the functions of the five internal organs, and are wid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61K36/708A61K36/899A61K36/725A61K9/14A61P1/10A61K35/644
CPCA61K9/14A61K35/644A61K36/39A61K36/484A61K36/708A61K36/725A61K36/899A61K2236/19A61K2300/00
Inventor 杨森丁晓刚
Owner CHENGDU QIANKUN VETERINARY PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com