【摘要】 以荷花牌米花糖为材料，采用自制活性铁保鲜剂处理，用铝箔复合袋包装，室温下储藏，在四个月储藏期内测定了米花糖的感观指标和理化卫生指标。结果表明：在夏季高温（最高气温４２℃，储藏室温度３８℃）条件下储藏四个月后，活性铁处理组米花糖的感官指标保持基本不变，酸值（ＡＶ）、过氧化值（ＰＯＶ）、羰基值（ＣＶ）和丙二醛（ＭＤＡ）等理化卫生指标显著低于对照组。活性铁处理组的保鲜效果明显优于对照组。更多还原

【Abstract】 The effect of an activated iron preservative, which was made by the authors,on pro-tecting crunchy rice candy from rancidity was studied. The crunchy rice candy was packed in an alu-minium foil bag, and stored at room temperature. The indices of sense organ and the physical andchemical sanitary indices of the candy were determined during the candy was stored for fourmonths. The result showed that under high temperature in summer(the highest temporature was42℃, and the temperature in storing room was 38℃ constantly),and after having been stored forfour months ,the indices of sense organ of the candy which was treated by the activated iron preser-vative were changed slightly, and the physical and chemical sanitary indices,such as acidic value(AV),peroxide value(POV ), carbonyl value(CV) and malondinaldehyde(MAD),of the treatedgroups were lower than those of the untreated(control)groups, The effect of keeping freshness onthe crunchy rice candy treated by the activated iron preservative is distinctly better than that of theuntreated candy.更多还原