摘要
以多倍体蒲公英为原料,研究蒲公英的速冻及复水条件,为蒲公英速冻保藏技术提供参考。试验结果表明,最佳速冻时间为10min,传输速率为15min/5m,中心温度可达-30℃;最优复水条件为温度15℃,盐水质量分数为3%,时间为20min。
The paper studies the effect of the quick-freeze and rehydration conditions, regarding polyploidy dandelion as the material, which it can provide reference for the quick freeze and preservation. And then the paper conforms as follows： firstly, the best condition of quick freeze is ten minutes, rout rate is fifteen minutes per five meters, and the center temperature can reach -30 ℃ ; secondly, the best condition of rehydration is 15℃, salt solution is 3%, and the rehydration time is twenty minutes.
出处
《农产品加工（下）》
2006年第9期11-13,共3页
Farm Products Processing
基金
黑龙江省农业科学院青年基金项目:多倍体蒲公英种质资源引进与创新(2006)。
关键词
多倍体蒲公英
速冻
复水
polyploidy dandelion
quick freeze
rehydration
