侧加热器功率对电饭煲烹饪米饭品质影响研究  

Study on the effect of side heater power on quality of rice cooked in electric rice cooker

作　　者：袁小钧 乐晓辉 楼杭颖 陈侠 何琼 YUAN Xiaojun;LE Xiaohui;LOU Hangying;CHEN Xia;HE Qiong(Panasonic Appliances(China)Co.,Ltd.,Hangzhou 310018)

机构地区：[1]松下家电(中国)有限公司,浙江杭州310018

出　　处：《家电科技》2024年第4期67-71,共5页Journal of Appliance Science & Technology

摘　　要：为改善发热盘加热式电饭煲炊饭不均匀的问题,通过锅内热对流、含水率、炊饭不均匀率和感官评价等指标探讨侧加热器功率对米饭品质的影响。在普通的5 L电饭煲本体(P=750 W底功率+不同的侧加热器功率)上验证,实验表明侧加热器功率40 W时米饭均匀度最好,为6.85%;侧加热器功率20 W时的米饭均匀度与40 W时相似,为7.96%;侧加热器功率20 W和40 W时热对流测试锅内各点平滑度最好;而侧加热器功率80 W时米饭样品感官评价得分最高。研究结果显示,针对5 L本体、750 W底功率的电饭煲,匹配20 W~40 W的侧加热器对米饭品质改善效果最好。In order to improve the uneven cooking of a heating tray type electric rice cooker,the influence of side heater power on the quality of rice is investigated by heat convection in the pot,moisture content,uneven rate of cooking rice and sensory evaluation.Verified on an ordinary 5 L rice cooker body(P=750 W bottom power+different side heater power),the experiment shows that the uniformity of rice is the best at 6.85%when the side heater power is 40 W;the uniformity of rice when the side heater power is 20 W is similar to that when it is 40 W,which is 7.96%;when the side heater power is 20 W and 40 W,the smoothness of each point in the heat convection test pot is the best;when the side heater power is 80 W,the rice sample scored the highest in sensory evaluation.The results show that for a rice cooker with 5 L body and 750 W bottom power,matching 20 W~40 W side heater has the best effect on rice quality improvement.

关 键 词：功率 侧加热器 米饭品质 电饭煲 

分 类 号：TM925.52[电气工程—电力电子与电力传动] TS213[轻工技术与工程—粮食、油脂及植物蛋白工程]