| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: sunflower seeds are crushed, de-oiled, extracted and separated into phases of centrifugal process. Double precipitation of the obtained lipoprotein complex with an acid at an isoelectric point at a pH=4.6-4.8, processing using an alkaline solution, washing of the fixed residue using water and drying. Extraction of the fat extracted residue is conducted using a trisglycinate buffer at a ratio seeds: buffer 1:16.7, and then held for two hours. Centrifugal process is carried out at 8000 rev/min for 15 minutes, and precipitated 0.1 n amber acid solution. Drying is carried out till a residual humidity of 6-8%. ^ EFFECT: increase in the protein content, less toxicity while reducing the time interval. ^ 4 cl, 1 tbl, 1 dwg, 4 ex |
