Comparison of Vacuum Freeze-Drying and Spray-Drying Processes for Active Bifidobacterium longum Powder Production
FUBo，MAQi，WANGWei-wei，HUANGJiong-li
FOOD SCIENCE . 2012, (7): 188 -192 .  DOI: 10.7506/spkx1002-6630-201207040