Wastes yielded in the vintage process and the biological fermentation of itaconic acid and sodium gluconate of a winery in Shandong, such as grain stillage, melon lees, cornstarch protein residues, itacanic acid mothe...Wastes yielded in the vintage process and the biological fermentation of itaconic acid and sodium gluconate of a winery in Shandong, such as grain stillage, melon lees, cornstarch protein residues, itacanic acid mother liquid, itaconic acid mycelium and sodium gluconate mycelium, were studied. High-activity biological protein feed, foliar fertilizer and irrigation fertilizer were generated from these wastes by applying biological/microbial technologies. Meanwhile, a whole set of technological pathways was put forward. As a result, the optimal economical and social benefits can be obtained with low natural resource consumption and environmental costs by converting wastes into useful matters. In conclusion, through the utilization of limited resources in the whole process of reclamation and utilization of wastes, the harmony promotion can be achieved between the economic system and the natural ecosystem.展开更多
By intercepting the most effective fragment of human collagen’s gene,recombinant human-like collagen is produced by genetic engineering technology and biotechnology.The collagen has good biocompatibility and can prom...By intercepting the most effective fragment of human collagen’s gene,recombinant human-like collagen is produced by genetic engineering technology and biotechnology.The collagen has good biocompatibility and can promote cell formation.Recombinant human-like collagen has great potential application value in medical biological materials,cosmetics and foods.In recent years,many specialized enterprises which are engaged in human-like collagen raw materials production have emerged.In this paper,a brief summary of the current recombinant human-like collagen raw material’s production and its latest research and development have been made.展开更多
文摘Wastes yielded in the vintage process and the biological fermentation of itaconic acid and sodium gluconate of a winery in Shandong, such as grain stillage, melon lees, cornstarch protein residues, itacanic acid mother liquid, itaconic acid mycelium and sodium gluconate mycelium, were studied. High-activity biological protein feed, foliar fertilizer and irrigation fertilizer were generated from these wastes by applying biological/microbial technologies. Meanwhile, a whole set of technological pathways was put forward. As a result, the optimal economical and social benefits can be obtained with low natural resource consumption and environmental costs by converting wastes into useful matters. In conclusion, through the utilization of limited resources in the whole process of reclamation and utilization of wastes, the harmony promotion can be achieved between the economic system and the natural ecosystem.
文摘By intercepting the most effective fragment of human collagen’s gene,recombinant human-like collagen is produced by genetic engineering technology and biotechnology.The collagen has good biocompatibility and can promote cell formation.Recombinant human-like collagen has great potential application value in medical biological materials,cosmetics and foods.In recent years,many specialized enterprises which are engaged in human-like collagen raw materials production have emerged.In this paper,a brief summary of the current recombinant human-like collagen raw material’s production and its latest research and development have been made.
