Determination of Sulfur Dioxide in Preserved Fruits Using Auto-Kjeldahl s Apparatus Combined with Automatic Potentiometric Titrator
XIE Yan-yun，ZHANG Ming-ming，DENG Ying-yan，SUN Yuan-ming，LIU Chun-hong*
FOOD SCIENCE . 2010, (14): 225 -228 .  DOI: 10.7506/spkx1002-6630-201014051