不同粉碎条件对核黄素磷酸钠粒径及品质影响的研究  

Study on the effect of different crushing conditions on the particle size and quality of sodium riboflavin phosphates

作　　者：曹鹏程 马金鑫 张志明 左小舟 潘夏萌 张龙霞 CAO Pengcheng;MA Jinxin;ZHANG Zhiming;ZUO Xiaozhou;PAN Xiameng;ZHANG Longxia(Shanxi Jixiang Biological Engineering Co.,Ltd,Shanxi Taiyuan 030006,China;Shennong Technology Group Co.,Ltd,Shanxi Taiyuan 030006,China)

机构地区：[1]山西集翔生物工程有限公司,山西太原030006 [2]神农科技集团有限公司,山西太原030006

出　　处：《食品工程》2024年第3期85-87,共3页Food Engineering

基　　金：神农科技集团创新活动项目,一种核黄素磷酸钠专用粉碎筛分装置(SNKJ-1-05-2024-034)。

摘　　要：为考察不同粉碎条件对核黄素磷酸钠粒径及品质的影响,以核黄素磷酸钠烘干料为研究对象,使用WSX-320水冷吸尘粉碎机,考察不同粉碎温度和粉碎时间对核黄素磷酸钠粒径分布及品质的影响。结果显示,粉碎温度、粉碎时间对核黄素磷酸钠粒径的影响明显,对核黄素磷酸钠及其他有关物质含量无影响。不同粉碎条件下核黄素磷酸钠的平均粒径均在50μm以下,低温粉碎后核黄素磷酸钠粒径分布集中,随着粉碎温度的提高,核黄素磷酸钠粒径分布范围增大,粒径不均匀,随着粉碎时间的延长,核黄素磷酸钠细粒占比先增加后降低,粉碎时间过长会导致“逆粉碎”现象。最终确定粉碎温度30℃,粉碎时间20 min为最佳粉碎条件,试验结果对核黄素磷酸钠的生产具有重要指导意义。In order to investigate the effects of different crushing conditions on the particle size and quality of sodium riboflavin phosphate,we used WSX-320 water-cooled dust-absorbing crusher to investigate the effects of different crushing temperatures and different crushing times on the particle size distribution,content and related substances of sodium riboflavin phosphate with the dried material of sodium riboflavin phosphate as the object of study.The results show that:crushing temperature,crushing time on the riboflavin sodium phosphate particle size of the impact is obvious,on the content of riboflavin sodium phosphate and related substances have no effect.The average particle size of sodium riboflavin phosphate under different crushing conditions was below 50μm,and the particle size distribution of sodium riboflavin phosphate was concentrated after low-temperature crushing,and with the increase of the crushing temperature,the particle size distribution range of sodium riboflavin phosphate increased,and the particle size was not uniform.With the prolongation of crushing time,sodium riboflavin phosphate fine particles accounted for the first increase and then decrease,crushing time is too long will lead to"reverse crushing"phenomenon.Finally determined 30℃,20 min for the best crushing conditions,the results of this experiment is important for the production of sodium riboflavin phosphate.

关 键 词：核黄素磷酸钠 粉碎条件 粒径分布 有关物质 

分 类 号：TS202.3[轻工技术与工程—食品科学]