商业化
酵母
单细胞蛋白
生产(经济)
发酵
光合作用
生物技术
环境科学
生物
食品科学
业务
植物
生物化学
宏观经济学
营销
经济
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:1983-02-11
卷期号:219 (4585): 740-746
被引量:114
标识
DOI:10.1126/science.219.4585.740
摘要
Both photosynthetic and nonphotosynthetic microorganisms, grown on various carbon and energy sources, are used in fermentation processes for the production of single-cell proteins. Commercial-scale production has been limited to two algal processes, one bacterial process, and several yeast and fungal processes. High capital and operating costs and the need for extensive nutritional and toxicological assessments have limited the development and commercialization of new processes. Any increase in commercial-scale production appears to be limited to those regions of the world where low-cost carbon and energy sources are available and conventional animal feedstuff proteins, such as soybean meal or fish meal, are in short supply.
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