Unlock instant, AI-driven research and patent intelligence for your innovation.
A kind of preparation method of fresh Panax notoginseng freeze-dried broken wall superfine powder
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of superfine powder and notoginseng, which is applied in the field of preparation of fresh notoginseng freeze-dried wall-broken superfine powder, which can solve the problems of easy agglomeration, high loss, unstable fineness, etc., reduce grinding requirements, improve release, and reduce grinding The effect of energy consumption
Active Publication Date: 2021-08-10
御元堂药业股份有限公司
View PDF2 Cites 0 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] The invention provides a method for preparing fresh notoginseng freeze-dried broken-wall superfine powder. Through the preparation method of the invention, the disadvantages of high loss, easy agglomeration and unstable fineness of the traditional dispersing process are solved.
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
[0023] A preparation method of fresh notoginseng freeze-dried broken wall superfine powder,
[0024] (1) Soak fresh Panax notoginseng in water, and perform wet crushing after soaking;
[0025] (2) vacuum freeze-drying the notoginseng wet powder after wet crushing;
[0026] (3) The notoginseng powder after vacuum freeze-drying is subjected to wall-breaking treatment.
[0027] The crushing speed is 900r / min, and the crushing time is 20min; in the vacuum freeze-drying step, the thickness of the material is 0.5mm, the freeze-drying temperature is -10°C, and the freeze-drying vacuum is 5Pa; after freeze-drying, the temperature is raised rapidly; In the treatment step, the wall-breaking temperature is 15°C, and the wall-breaking time is 20 minutes; an ultrasonic treatment step is also included before the wall-breaking treatment step; the ultrasonic treatment time is 40 minutes;
Embodiment 2
[0029] A preparation method of fresh notoginseng freeze-dried broken wall superfine powder,
[0030] (1) Soak fresh Panax notoginseng in water, and perform wet crushing after soaking;
[0031] (2) vacuum freeze-drying the notoginseng wet powder after wet crushing;
[0032] (3) The notoginseng powder after vacuum freeze-drying is subjected to wall-breaking treatment.
[0033] The crushing speed is 700r / min, and the crushing time is 15min; in the vacuum freeze-drying step, the material thickness is 0.8mm, the freeze-drying temperature is -15°C, and the freeze-drying vacuum degree is 10Pa; in the wall-breaking treatment step, the wall-breaking temperature is 10°C, the wall-breaking time is 40 minutes; before the wall-breaking treatment step, an ultrasonic treatment step is also included; the ultrasonic treatment time is 70 minutes;
Embodiment 3
[0035] The process steps and parameters of the preparation method of Example 1 are basically the same, the difference is that the fresh Panax notoginseng is not soaked in water.
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 application discloses a preparation method of fresh notoginseng freeze-dried broken wall superfine powder, (1) soaking fresh notoginseng in water, and performing wet pulverization after soaking; (2) wet pulverized notoginseng wet powder Vacuum freeze-drying; (3) The notoginseng powder after vacuum freeze-drying is subjected to wall breaking treatment. Through the preparation method of the invention, the disadvantages of high loss, easy agglomeration, unstable fineness and the like of the traditional dispersing process are solved. And through the preparation method of the freeze-dried wall-broken superfine powder, the cell tissue of Panax notoginseng is obviously changed, and the cell wall is broken, so that the active ingredients of Panax notoginseng are better exposed, and its biological utilization value is greatly improved.
Description
technical field [0001] The application relates to the deep processing of medicinal materials, in particular to a preparation method of fresh notoginseng freeze-dried broken-wall superfine powder. Background technique [0002] The ingredients of Panax notoginseng powder are the same as the main root of Panax notoginseng. It is rich in active ingredients of notoginseng saponins, notoginseng polysaccharides, notoginseng, and flavonoids. Oxygen, anti-aging, lowering blood fat, lowering blood pressure, improving the immune function of the body and so on. [0003] At present, the processing of Panax notoginseng powder often adopts small-scale grinding machines for powdering. This processing method is simple and easy, but there are some shortcomings. First of all, the loss is relatively large. Due to the high price of Panax notoginseng, severe loss directly makes the powdering cost higher; secondly, fresh Panax notoginseng has a lot of water, and it is easy to agglomerate and aggl...
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