Preparation method and application of a forest musk deer compound microecological freeze-dried preparation
A technology of compound microecological and freeze-dried preparations, which is applied in the field of preparation of forest musk deer compound microecological freeze-dried preparations, can solve the problems of low survival rate of lactic acid bacteria strains, failure to achieve the expected effect, and reduced number of viable lactic acid bacteria.
Active Publication Date: 2022-01-18
SICHUAN AGRI UNIV
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, in production practice, the survival rate of lactic acid bacteria strain preservation is low, and the number of viable lactic acid bacteria is reduced, so the expected effect cannot be achieved.
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 1
[0012] The preparation method of forest musk deer compound microecological freeze-dried preparation and the detection of its application.
[0013] 1. Trait detection
[0014] The properties of the forest musk deer composite microecological freeze-dried preparation prepared by the above method were tested, and the freeze-dried preparation was light yellow powder.
[0015] 2. Detection of health indicators
[0016] The hygienic indicators of the prepared forest musk deer composite micro-ecological freeze-dried preparations were tested, including the detection of harmful chemical substances, such as lead (Pb), mercury (Hg), cadmium (Cd), arsenic (total arsenic), yellow yeast The allowable amount of mycin B1, and the detection of harmful or pathogenic microorganisms, such as miscellaneous bacteria and pathogenic Escherichia coli, Staphylococcus aureus, Shigella, etc. The above indicators were tested according to the health index requirements and detection methods proposed in the...
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
Based on the previous work of the inventor, the present invention improves and tests the preparation method of the forest musk deer compound microecological preparation, and provides a new dosage form of the forest musk deer compound microecological preparation. The actual content of the present invention is: the preparation of forest musk deer composite microecological freeze-dried preparation, including the preparation of 15% freeze-dried protective agent, the preparation of composite microecological preparation, the application test of composite microecological freeze-dried preparation on mice, compound Application test of probiotics freeze-dried preparation on forest musk deer. The invention firstly develops a preparation method of forest musk deer compound microecological freeze-dried preparation. By adopting the freeze-drying method, the vigor of the bacterial strains can be better continued, which helps to maintain their original biological characteristics, and is beneficial to the application in clinical practice, so it has great application value.
Description
technical field [0001] The invention belongs to a micro-ecological feed additive, and relates to a preparation method and application of a compound micro-ecological freeze-dried preparation of forest musk deer. Background technique [0002] Wood musk deer ( Moschus berezovskii ) Alias musk deer, forest deer, musk deer and so on. It is not only a rare wild animal protected at the national level, but also one of the precious medicinal musk deer. However, driven by profit, the wild forest musk deer population has declined sharply due to excessive hunting. Artificial breeding is one of the main countermeasures for the protection of musk deer resources. Although my country has carried out research on the protection of artificial musk deer and the use of musk deer resources since 1953, there is still no research on the artificial scale and industrialization of musk deer due to diseases. Large-scale breeding has been formed, among which juvenile musk deer musk deer enteritis is...
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): A23K50/10A23K10/18
CPCA23V2400/113
Inventor 罗燕田青程建国赵位周鑫
Owner SICHUAN AGRI UNIV