A Method for Determining the Time of Extracting Fragrance from Musk Deer
A technology of musk and time, applied in the field of forest musk deer breeding, can solve the problems of imperfect standard system, affecting the judgment of musk maturity, and unable to give scientific judgment conclusions, etc.
Active Publication Date: 2021-01-15
BEIJING FORESTRY UNIVERSITY +1
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Traditionally, the appearance, color and smell are generally used to determine the quality of musk. However, due to the lack of quantitative data, the identification results vary from person to person, and no scientific conclusion can be given.
In recent years, there have been some research reports on the determination of musk components. However, due to the complexity of musk components and the limitation of research conditions, these researches on the change of musk components are not systematic. So far, the standard system for judging the quality components of musk is not perfect. It also directly affects the judgment of musk maturity
At present, the artificially cultivated forest musk deer in Sichuan collects fragrance in November every year, while Shaanxi forest musk deer collects fragrance in February every year. The definition of this kind of fragrance collection time is based on traditional experience and lacks experimental data support. Therefore, There is still some blindness
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0091]1. Musk sample collection
[0092] Twenty-eight forest musk deer individuals of the same physical age in Pianzihuang forest musk deer breeding base in Fengxian County, Shaanxi Province were used as the research group. According to the experiment plan, the sampling work was divided into 6 stages. On May 1, 2017, all stages of sampling work were completed: the first stage (May 12, 2016 to June 18, 2016), the second stage (2016 August 1), the third stage (October 25, 2016), the fourth stage (December 25, 2016), the fifth stage (February 23, 2017), the sixth stage (April 2017 26). According to the incense collection plan, in May 2017, all planned musk sampling work was successfully completed, qualified musk samples were collected, and the samples were frozen for subsequent analysis. During the sampling process, information such as the age, weight and genetic background of the sampled forest musk deer were recorded, and information such as the appearance, color and fragranc...
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
| Property | Measurement | Unit |
|---|---|---|
| Sensitivity | aaaaa | aaaaa |
| recovery rate | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to the field of breeding of moschus berezovskii, in particular to a method for determining time of taking musk from moschus berezovskii. The method provided by the invention integrates microscopic morphology observation, analysis of moisture content change by drying method, a gas chromatography-mass spectrometry technique, enzyme-linked immuno sorbent assay (ELISA) analysis of changes of fecal hormones, and the like, and explores a systematic multi-angle and multi-level method for determining time of taking the musk from the moschus berezovskii by means of systematic comparison between appearance color and composition changes of a musk sample and dynamic changes related to hormone in a fecal sample of the moschus berezovskii with the musk needing to be taken. The method can provide a scientific basis for judging the quality of the musk from different aspects and determining the optimal musk taking time, and can be used for grasping the change of the musk, secretedby the moschus berezovskii, in a process of after-ripening, thus determining the scientific time of taking musk from the artificially raised moschus berezovskii, and further guaranteeing the qualityof the collected musk.
Description
technical field [0001] The invention relates to the field of forest musk deer breeding, in particular to a method for determining the time for forest musk deer to extract fragrance. Background technique [0002] Forest musk deer (Moschusberezovskii), also known as musk deer and forest deer, is the smallest species of musk deer. It is mainly produced in my country and is a national first-class wild animal protection. The musk produced by the male deer musk deer is a traditional precious Chinese medicinal material in my country and an internationally recognized high-grade spice. Angong Niuhuang Pills, Pien Tze Huang, Xihuang Pills, Musk Xingnao Liquid, etc. However, due to the impact of poaching activities all the year round, the number of wild musk deer in China is very small at present, and the musk deer resources are very scarce. In recent years, the artificial musk deer industry has developed rapidly. Obtaining has also gradually transitioned from relying mainly on wild f...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/02G01N33/53
CPCG01N30/02G01N33/53
Inventor 刘树强于娟李旭鑫范梦圆张天祥李依蒙张美善石明慧杨双周俊彤齐磊孙晓宁徐尚华查穆哈郭小兵刘阳黄志鑫林绍碧胡德夫
Owner BEIJING FORESTRY UNIVERSITY