Corn gluten meal (commonly known as corn slag) is a major by-product of the production of corn starch, and its application in food is limited due to its complex composition, rough taste, and poor functional properties, and is often sold cheaply as feed. According to incomplete statistics, there are up to 80,000 tons of corn protein that is drained or discarded every year in China, which wastes valuable protein resources and causes environmental pollution. The sample was applied to the sample screen (40 meshes) to test the sample. In order to improve the fineness screening, more reasonable by-products were used.
The Influence of Two Kinds of Particle Size on DPPH Clearance of Enzymatic Hydrolysate of Corn Gluten Meal. The removal rate of DPPH of each hydrolysate showed a tendency to increase with the prolongation of the enzymolysis time, and the enzymolysis of 200 mesh corn gluten was continued for 3 h. The DPPH clearance rate of the hydrolysate was higher than that of the sample (40 mesh) (P<0.01).
The DPPH scavenging rate of the 200-mesh product after 1.5 h enzyme tended to be stable, up to 57.1%; while for the sample mash (40 mesh) zein protein powder 2.5 h DPPH scavenging rate tended to be stable, up to 23.5 The influence of different particle fineness on the degree of hydrolysis (DH) was compared and analyzed. The zein powders for sample size (40 mesh) and 200 mesh particle size were analyzed under conditions suitable for the controlled hydrolysis of alkaline proteases. The degree of hydrolysis changes. During the 3h enzymatic hydrolysis,
The hydrolysis degree of the two corn protein powders showed a tendency of increasing with the prolonging of the hydrolysis time, and the degree of hydrolysis of the 200-mesh corn gluten meal was higher than that of the sample sieve (40 mesh); For the hydrolysis of 200 meshes for 1.5 h, there was no significant difference in the degree of hydrolysis (P>0.05) until the equilibrium reached 2.0 h.
The Influence of Two Kinds of Particle Size on DPPH Clearance of Enzymatic Hydrolysate of Corn Gluten Meal. The removal rate of DPPH of each hydrolysate showed a tendency to increase with the prolongation of the enzymolysis time, and the enzymolysis of 200 mesh corn gluten was continued for 3 h. The DPPH clearance rate of the hydrolysate was higher than that of the sample (40 mesh) (P<0.01).
The DPPH scavenging rate of the 200-mesh product after 1.5 h enzyme tended to be stable, up to 57.1%; while for the sample mash (40 mesh) zein protein powder 2.5 h DPPH scavenging rate tended to be stable, up to 23.5 The influence of different particle fineness on the degree of hydrolysis (DH) was compared and analyzed. The zein powders for sample size (40 mesh) and 200 mesh particle size were analyzed under conditions suitable for the controlled hydrolysis of alkaline proteases. The degree of hydrolysis changes. During the 3h enzymatic hydrolysis,
The hydrolysis degree of the two corn protein powders showed a tendency of increasing with the prolonging of the hydrolysis time, and the degree of hydrolysis of the 200-mesh corn gluten meal was higher than that of the sample sieve (40 mesh); For the hydrolysis of 200 meshes for 1.5 h, there was no significant difference in the degree of hydrolysis (P>0.05) until the equilibrium reached 2.0 h.
Sample Collection Flocked Swabs
Sample Collection Flocked Swabs,Flocked Sampling Nasal Swab,Flocked Swabs For Sample Collection,Medical Sample Flocked Swabs
Ningbo Dasky Life Science/ Eralab Scientific Instrument(HK)Co., Limited. , https://www.daskyswab.com