Extraction process of extracts of cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
An extraction process, the technology of Anemarrhena peony, is applied in the field of extraction process of the prescription preparation extract of cinnamon twigs, Anemarrhena peony, which can solve the problems of large loss of active ingredients, poor efficacy, and inability to remove the rough and extract the essence, and achieve the content of the effective ingredients. High, significant anti-inflammatory effect, stable and feasible process
Active Publication Date: 2020-01-03
CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE +1
View PDF1 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] At present, the extraction process of Guizhi Paeoniae Anemarrhena prescription preparation generally adopts the mode of decoction extraction, and at the same time, the amount of extraction solvent and the extraction time are not properly controlled during extraction, so that the loss of active ingredients is large, invalid impurities cannot be removed, and it is impossible to achieve the goal of removing roughness and extracting essence. Purpose, poor efficacy
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0032] Example 1, Preparation of Guizhi Paeoniae Anemarrhena Prescription Preparation Extract
[0033] 1) Take the decoction pieces of Guizhi Paeoniae Anemarrhena prescription preparation: Guizhi 12g, Baishao 9g, Anemarrhena 12g, Fangfeng 12g, Atractylodes macrocephala 15g, Ephedra 6g, Licorice 6g, Ginger 15g, Aconite (processed with river sand) 6g, crushed , mix well;
[0034] 2) Add 16 times the amount of water and extract at 100°C for 1 hour under reflux for a total of 3 extraction times, filter, and combine the filtrates to obtain the product.
Embodiment 2
[0035] Example 2, preparation of cinnamon twig and peony anemarrhena prescription preparation extract
[0036] 1) Take the decoction pieces of Guizhi Paeoniae Anemarrhena prescription preparation: Guizhi 12g, Baishao 9g, Anemarrhena 12g, Fangfeng 12g, Atractylodes macrocephala 15g, Ephedra 6g, Licorice 6g, Ginger 15g, Aconite (processed with river sand) 6g, crushed , mix well;
[0037] 2) Add 16 times the amount of water and extract under reflux at 100°C for 1 hour, for a total of 4 extraction times, filter, and combine the filtrates to obtain the product.
Embodiment 3
[0038] Example 3, preparation of cinnamon twig and peony anemarrhena prescription preparation extract
[0039] 1) Take the decoction pieces of Guizhi Paeoniae Anemarrhena prescription preparation: Guizhi 12g, Baishao 9g, Anemarrhena 12g, Fangfeng 12g, Atractylodes macrocephala 15g, Ephedra 6g, Licorice 6g, Ginger 15g, Aconite (processed with river sand) 6g, crushed , mix well;
[0040] 2) Add 16 times the amount of water and extract at 100°C for 1.5 hours under reflux for a total of 3 times, filter and combine the filtrates to obtain the product.
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
Login to view more
Abstract
The invention discloses a method for extracting active ingredients of a cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation. The method comprises the following steps: 1) taking formula decoction pieces of the cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation, and performing crushing and uniform mixing; and 2), adding 12-16 times of water for extraction, wherein the extraction time is 1-2 h, and the extraction frequency is 3-4 times. The method takes the extract yield, cinnamaldehyde in cassia twigs, paeoniflorin in Chinese peony, mangiferin in rhizoma anemarrhenae, glycyrrhizic acid in liquorice roots and inflammatory factors IL-6 as evaluation indexes of an extraction process; and determines the objective weight of the indexes by adopting an information entropy weighting method, and carries out comprehensive evaluation to obtain the optimal extraction process of the cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation. The process is stable, feasible and good in repeatability. The prepared extracts are high in medicinal component content and remarkable in anti-inflammatory effect, and can be used for massproduction.
Description
technical field [0001] The invention specifically relates to a process for extracting the extract of cinnamon twig and peony anemarrhena prescription preparation. Background technique [0002] Guizhi Paeoniae Anemarrhena prescription preparation is a compound preparation composed of 9 decoction pieces including Guizhi, Baishao, Anemarrhena, Licorice, Fangfeng, Atractylodes macrocephala, Ginger, Ephedra and Aconite (pao). "Jiebingmai Syndrome Treatment" is a classic prescription for treating arthralgia, which has the effects of expelling wind and dampness, warming meridians and dispelling cold, nourishing yin and clearing heat. [0003] Traditional Chinese medicine preparations are generally compound prescriptions. The composition of medicinal flavors in the prescription ranges from a few flavors to more than a dozen flavors, or even dozens of flavors. In general, in order to make a preparation with high curative effect, small volume, high concentration, and uniform specific...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more