Keywords Rice, Processing Accuracy, Spectral Analysis, Detection Abstract Through spectral analysis technology, the spectral absorption peak of the nutrient leachate on the rice surface was measured, and the relationship between the processing accuracy of rice and the absorption peak of the leachate was studied. With reference to the current national standard for rice processing accuracy […]
Keywords Fortified Rice, Vitamins, Lysine, Iron, Calcium Abstract In this experiment, rice was fortified with vitamins B1, B2, iron, calcium and lysine, and animal experiments were conducted to evaluate its nutritional value. Groups ¢ñ, ¢ò, and ¢ó are the experimental groups, and group ¢ô is the control group. The experimental results showed that the weight […]
Keywords Genetically Modified Rice, Immunotoxicology, Safety Evaluation Abstract Objective To observe the effect of genetically modified rice on the immune function of mice. Methods Balb/c mice were randomly divided into 4 groups, namely, transgenic rice group, non-transgenic rice control group, American Nutrition Society formula feed (AIN93G) normal control group and positive control group. They were […]
Keywords Rice, Paraffin, Saponification Value, Unsaponifiable Matter Abstract ? In recent years, the illegal use of paraffin wax to polish rice has appeared on the market. This study aimed to study the determination method of paraffin content in paraffin-coated rice. This article focuses on a kind of rice, self-prepared rice samples containing different coating amounts […]
Keywords Rice, Nutritional Fortification, Dietary Fiber? Abstract Using the theory of food nutrition and hot-pressed gel technology, the formula of nutritionally fortified rice with high dietary fiber was systematically studied. On the basis of single factor experiment, the response surface method was used to study the effects of morning and evening rice ratio, dietary fiber […]
Keywords Rice, Flour, Arsenic Abstract Using rice from a polluted area in Hunan Province as a control, the content levels of total arsenic in rice and wheat flour in the Beijing market and the forms of arsenic in some rice were analyzed. The content of total arsenic in rice in the Beijing market ranged from […]
Keywords Rice Starch, Ultrafinely Ground Abstract In order to obtain rice starch with good surface effect and small size effect, milling ultrafine pulverization technology was used to process rice starch, and its particle size, hydration capacity, powder characteristics and other properties were studied. The experiment found that ultrafine grinding can significantly reduce the particle size […]
Keywords Rice, Pesticides, Maximum Residue Limits Abstract The abstract introduces the current status of pesticide residue limit standards for rice by the Codex Alimentarius Commission (CAC), Japan, Singapore and Hong Kong, and compares and analyzes it with my country’s rice pesticide residue limit standards to find out the differences in the standards. On this basis, […]
Keywords Rice Protein, Rice Starch, Maltose Syrup, Liquefaction, Saccharification Abstract In order to reduce the cost of high-purity rice protein, an alkali extraction method is used to separate rice protein and rice starch, and a double-enzyme method is used to prepare maltose syrup from rice starch. The results show that by co-producing rice protein and […]
Keywords Rice,Irradiation,Insecticide Abstract When rice is commercially irradiated for insecticidal purposes, the minimum dose is 200Gy, the maximum dose is 500Gy, and the non-uniformity is 2.5. In order to ensure the quality of irradiation, the rice should be irradiated within 20 to 30 days after processing. Seal in packaging bags before irradiation. After irradiation, external […]