摘要
以BA-1为发酵菌种,鲜猪血为原料,采用固体、通风发酵法生产发酵血粉。结果表明,产品含鱼体必需的10种氨基酸,蛋白质含量为36.77％,水溶性物质总量和水溶性蛋白质含量分别比发酵前提高48.3％和170.15％,游离氨基酸总量为普通血粉的14.06倍。其中,必需氨基酸为11.52倍。鲤对发酵血粉的消化率为86.32％。表明BA-1作为血粉发酵菌种,效果显著。
After the pig's blood was fermented by Aspergillus BA-1, total water-soluble material, especially Water-soluble protein signiffcantly increased, total free amino acids increased by 14.06％, and total free essential amino acids increased by 11.52％. The digestibility ratio of common carp Cyprinus carpio on the protein of fermented pig's blood powder was 86.32％. The results show that Aspergillus BA-1 may be used in pig's blood fermentation. The fermented pig's blood powder is an excellent protein feed.
出处
《西南大学学报（自然科学版）》
CAS
CSCD
1993年第1期83-85,共3页
Journal of Southwest University(Natural Science Edition)
关键词
发酵处理
血粉
/BA-1
猪血
fermentation treatment
dried blood
/aspergillus BA-1
pig's blood
