Scientific and technological achievements of polypeptide protein extracted from rice dregs landed in Hubei Province

The original humble rice dregs can be processed by biotechnology to produce peptide protein powder rich in nutrition The scientific and technological achievements of the series of rice peptide products prepared by this biological method landed in Hubei on the 18th, becoming another important achievement in the implementation of the "transformation project of scientific and technological achievements" in Hubei Province The technology was developed by a team led by Pan Siyi, Dean of the school of food science and technology of Huazhong Agricultural University for 15 years Pan Siyi introduced that rice dregs are leftovers from rice sugar production, such as monosodium glutamate factory, citric acid factory and sugar factory After sugar making, the protein content of rice dregs is more than 60%, which is 6-10 times of that of rice However, most of the rice dregs in our country are only used as feed, which results in a great waste of protein resources After using this technology, rice protein from rice residue was dried and dried to obtain rice peptide protein powder by enzymolysis and membrane separation The peptide protein powder is a high-grade functional protein additive in the nutritional food industry, which is easy to digest and absorb It can be widely used in many fields such as health food, nutritional food, baked food and athlete food At present, this major scientific and technological project has been implemented in Dawu County, Hubei Province, with a total investment of 516 million yuan and an area of 550 mu After completion, it will form an annual production capacity of 10000 tons of rice peptide protein It is expected to be put into production in May next year, with an annual sales volume of 3 billion yuan (Zhang Lin