Rice is the main food of human beings. For a long time, problems such as taste, nutrition, “regeneration” and storage of rice processed products have been the main reasons affecting their development. This study uses mechanical expansion technology to process rice, which improves the digestion and utilization rate of rice. and nutritional value, improved the […]
Food-derived immunoactive peptides are peptides obtained from food-derived protein hydrolysates that have a regulatory effect on the human immune system. They are often derived from casein, lactoferrin, fish and shellfish proteins, wheat protein, rice protein and soybean protein. and other food-based proteins. So far, researchers at home and abroad have done a lot of research […]
By taking on the exotic plant Spartina? (spartina?anglica)? The naturally declining population was added with n fertilizer, p fertilizer and np compound fertilizer at different gradient levels to analyze the differences in growth indicators of Spartina and its physiological and ecological responses. The results showed that after adding n and p, the plant height of […]
The content of metal elements in rice was measured using a flame atomic absorption spectrophotometer. The HNO3-H2O2 acid system was used to digest the samples. The microwave digestion conditions and instrument working parameters were optimized. The measurement results provided basic data for edible rice. For futher details of this article and research, feel free to […]
Mix 3 parts of naoh with a concentration of 1% to 2% and 1 part of 0.5% to 1% sodium oleate solution, and treat it at 94-96¡ãC for 5-6 minutes to remove the underwear of the pine nuts, and then use the pine nuts and brown rice With milk powder as the main raw material, […]
In order to establish the production process of instant rice porridge and study its gelatinization and regeneration mechanism, a comparative study was conducted on the operations of each unit in the production of instant rice porridge, and the finished product was analyzed by microscope observation and differential scanning calorimeter (dsc). The results show that after […]
rapid and direct method for the determination of heavy metal Cd in rice based on desktop energy-dispersive X-ray fluorescence spectroscopy was established. In order to solve the problem of low sensitivity of ordinary energy-dispersive X-ray fluorescence spectrum, the signal-to-noise ratio of Cd was improved through theoretical analysis of X-ray fluorescence spectrum and combined with sample […]
Objective To establish a separation and analysis method for total arsenic in rice based on UIO66 material dispersion solid phase extraction system. Method: 7 mL, 0.06 mol/L HNO3-3%H2O2 was used as the digestion solution, and the total arsenic in rice was extracted by microwave digestion at 180 ¡æ for 20 minutes at the maximum microwave […]
In order to use hyperspectral to quickly and effectively classify different types of rice, a hyperspectral imaging system was first used to obtain rice spectrum information in the 400~1000 nm spectral region, and the competitive adaptive reweighted sampling (CARS), Continuous projection algorithm (SPA), uninformative variable elimination (UVE), and shuffled frog leaping algorithm (SFLA) are used […]
Microscopic observation and DSC differential thermal analysis methods were used to analyze the particle characteristics of the samples and study the rice gelatinization characteristics. When the moisture content of rice flour (mass is recorded as 100%) is 80%, 100%, and 150% respectively, the starting temperature t0, vertex temperature tp and end temperature tc of crystal […]