Unlock instant, AI-driven research and patent intelligence for your innovation.
Use of madder in preparation of nitrite scavenging agent
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 nitrite and scavenger, which is used in food preparation, medical preparations containing active ingredients, applications, etc.
Inactive Publication Date: 2015-07-15
JILIN AGRICULTURAL UNIV
View PDF1 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
At present, the research on Rubia scavenging in nitrite is blank
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
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0018] Embodiment 1: the application of madder scavenging nitrite
[0020] Collect fresh madder, dry in the shade, ultrasonically extract three times with 75% ethanol for 30 minutes each time, filter, combine the filtrates, evaporate to dryness, and pulverize to make a hard capsule preparation.
[0021] 2. Study on nitrite scavenging activity of madder
[0029] Take 5 mg of Rubia nitrite scavenger content, wei...
Embodiment 2
[0045] Embodiment 2: the preparation of madder soft capsule
[0046] Fresh madder was collected, dried in the shade, ultrasonically extracted with ethanol three times for 30 minutes each time, filtered, the filtrates were combined, evaporated to dryness, reconstituted with soybean oil as a sonicated suspension, and made into soft capsules.
Embodiment 3
[0047] Embodiment 3: the preparation of madder tea in bag
[0048] Collect fresh madder, dry in the shade, crush, pass through 40-mesh sieve, 24-mesh sieve, sterilize with ultraviolet light, mechanically bag, pack, print the date, plastic seal, and store.
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 relates to the field of traditional Chinese medicines, and in particular relates to use of madder in preparation of a nitritescavenging agent. The nitritescavenging agent has higher scavenging capability on nitrite and can be further developed to reduce the cancer morbidity of people smoking for a long time (smoking promotes a cancerogenic substance, namely tobacco specific N-nitrite, to be secreted into a bile duct) or other crowds having high nitrite intake, and as a food, a health-care food or a medicament aiming at nitrite poisoning; and the nitrite scavenging capability is far beyond that of vitamin C.
Description
technical field [0001] The invention relates to the field of traditional Chinese medicine, in particular to a nitrite scavenger. Background technique [0002] Nitrosamines (NAS) are strong carcinogens for humans and animals, and can generally enter the body through food and drinks. In recent years, gastric cancer, esophageal cancer, nasopharyngeal cancer and bladder cancer have occurred frequently, which are directly related to the content of N-nitroso compounds in the body. Among them, N-dimethylnitrosamine (NDMA) is the most common carcinogenic NAS in food. Dimethylamine (DMA) and nitrite are immediate precursors of carcinogenic NDMA. However, dimethylamine, diethylamine, trimethylamine and trimethylamineoxide are mostly found in fish and marine organisms such as squid and octopus. In food, nitrite exists in almost all pickled products, meat products, pickles and harvested vegetables. Nitrite is also often used as a food preservative. , fish, meat products, egg milk i...
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 
