摘要
以新鲜的双孢蘑菇为原料,研究热风干燥制作双孢蘑菇粉的加工工艺,并对不同护色剂的护色效果进行探讨。结果表明:双孢蘑菇粉适宜的加工工艺是为热风干燥温度50℃、干燥时间7h、双孢蘑菇切片厚度2mm、装载量40g/dm2;双孢蘑菇护色液的最佳配方为亚硫酸钠0.1g/100mL、D-异抗坏血酸钠0.3g/100mL、柠檬酸0.05g/100mL,采用该法生产的双孢蘑菇粉与冷冻干燥相比,色泽、营养价值和功能特性都略微降低,但是并不明显。
In this work,the hot Air drying processing technique of Agaricus bisporus powder was studied.The effect of colorprotection solution were discussed.The study results showed that the optimized processing technique were as follows： hot air drying temperature 50 ℃,slice thickness 2 mm,mushroom loading 40 g/m2and drying time 7 h.The optimum color protection solution contained sodium sulfite（0.1 g/100 mL）,sodium D-isoascorbate（0.3 g/100 mL） and citric acid（0.05 g/100 mL）.Compared with freeze-dried powder,slight reductions were observed in the color,nutritional value and functional properties of hot air dried powder while no significant difference was present.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2013年第10期58-61,共4页
Food Science
基金
广东省教育部产学研结合项目(2011B090400222)
关键词
双孢蘑菇
热风干燥
加工工艺
色泽
Agaricus bisporus
hot air drying
processing
colour
