Determination method of protein content in foodstuff
A protein content and determination method technology, applied in the field of food testing, can solve the problems of high cost, high hazards of operators, complicated and cumbersome operations, etc., and achieve the effects of reducing hazards, eliminating air pollution, and speeding up analysis
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0022] The digestion device used in this embodiment is: replace the Kjeldahl flask with a 100ml pear-shaped three-neck flask, connect the dropping funnel, the vacuum regulator tube and the elbow respectively, and the catheter for the elbow and the suction filter bottle containing the dilute alkali solution It is connected with a vacuum pump to absorb the flue gas produced by digestion with lye.
[0023] The reagent used in the embodiment is:
[0024] Concentrated sulfuric acid was purchased from Sinopharm Chemical Reagent Co., Ltd.;
[0025] 8.8mol / L hydrogen peroxide was purchased from Kaifeng Kaihua Group Co., Ltd.;
[0026] Sodium hydroxide was purchased from Zibo Chemical Reagent Factory;
[0027] Formaldehyde was purchased from Zibo Chemical Reagent Factory;
[0028] Hexamethylenetetramine was purchased from China Institute for the Control of Pharmaceutical and Biological Products;
[0029] Phenolphthalein indicator was purchased from Shanghai No.3 Reagent Factory;
...
PUM
Property | Measurement | Unit |
---|---|---|
recovery rate | 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