Pyracantha crenatoserrata fruit powder with anti-cancer effect and preparation method thereof
The technology of Pyracantha fruit powder and Pyracantha fruit is applied in the field of food processing, which can solve the problems of large production cost limitation, long drying time and high energy consumption, reduce the loss of nutrients and aroma components, improve comprehensive quality, and improve economical efficiency. effect of benefit
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
preparation example Construction
[0045] The preparation method of ascorbic acidification chitosan quaternary ammonium salt is:
[0046] Ⅰ. Add chitosan to N-methylpyrrolidone, stir at 30°C at a speed of 350r / min for 10h, add sodium iodide, 1mol / L sodium hydroxide aqueous solution, and methyl iodide, keep the speed constant, and set the temperature at 55°C The reaction was continued for 24 hours, the mass ratio of chitosan, N-methylpyrrolidone, sodium iodide, sodium hydroxide aqueous solution, and methyl iodide was 1:50:2:8:11, and then 155 times the mass of chitosan was added Precipitate with acetone, filter with suction, and dry the obtained filter cake at 50°C for 50 hours to obtain N,N,N-trimethyl chitosan quaternary ammonium salt;
[0047] Ⅱ. According to the mass-volume ratio of 1:18 (g / ml), add 18wt% sodium erythorbate aqueous solution to the above-mentioned N,N,N-trimethyl chitosan quaternary ammonium salt, under the conditions of 30°C and 400r / min Stir at low temperature for 20 minutes, pour the resu...
Embodiment 1
[0063] A preparation method of Pyracantha powder with anticancer effect, comprising the following steps:
[0064] Ⅰ. Pretreatment: Select seven to eight mature fresh Pyracantha fruits that are free from diseases and insect pests, and clean them to obtain cleaned Pyracantha fruits; place the cleaned Pyracantha fruits in a crusher at 3°C and 4500r / min for 10 minutes to crush , and then put it into a rubber mill at 10°C and 1800r / min for rubber grinding, and after rubber grinding for 20 minutes, Pyracantha japonicum was obtained;
[0065] Ⅱ. Enzymolysis: adding sodium citrate, L-cysteine hydrochloride, ascorbic acidified chitosan quaternary ammonium salt, sodium chloride, citric acid to the above-mentioned fireacantha pulp, the fireacantha pulp, The mass ratio of sodium citrate, L-cysteine hydrochloride, ascorbic acidified chitosan quaternary ammonium salt, sodium chloride, and citric acid is 100:0.01:0.01:0.01:0.02:0.02. Stir at a speed of 400r / min for 15min to obtain the...
Embodiment 2
[0070] It is basically the same as Example 1, except that the composite drying aid is made by mixing whey protein and β-cyclodextrin at a mass ratio of 1:1.
PUM
Property | Measurement | Unit |
---|---|---|
Water content | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com