[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fcODGUYmOCADI5SuzF_qp4swvzY5rdjvlIoKNF0gf0aw":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":15,"related":16,"source":22,"type":23},[],"2025-04-10 18:55:25",182524257,[],{"count":9,"courseId":10,"courseImg":11,"courseName":12,"workId":13,"workName":14},7,"3a6596ef4f982c5ca5890c65a6bd9f54","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","2025年春季学期人文素养讲座","work_42642502","20250410讲座小测验题","食品添加剂具有以下三个特征:一是为加入到食品中的物质,因此,它一般不单独作为食品来食用;二是既包括人工合成的物质,也包括____物质;三是加入到食品中的目的是为改善食品品质和色、香、味以及为防腐、保鲜和加工工艺的需要",[17,24,29,32,37,42,48],{"answer":18,"createTime":5,"id":19,"options":20,"question":21,"source":22,"type":23},[],182524246,[],"按照《中华人民共和国食品安全法》第九十九条,中国对食品添加剂定义为:食品添加剂,指为改善食品品质和色、香和味以及为防腐、保鲜和____工艺的需要而加入食品中的人工合成或者天然物质","v1",2,{"answer":25,"createTime":5,"id":26,"options":27,"question":28,"source":22,"type":23},[],182524251,[],"食品添加剂可以采用化学合成、生物发酵或者天然提取等方法生产制造.全球批准的食品添加剂数量约15000种,我国目前批准使用的食品添加剂有2300多种,按功能分为22个类别,常见的有抗氧化剂、膨松剂、着色剂、____剂、甜味剂、食品用香料等",{"answer":30,"createTime":5,"id":6,"options":31,"question":15,"source":22,"type":23},[],[],{"answer":33,"createTime":5,"id":34,"options":35,"question":36,"source":22,"type":23},[],182524262,[],"食品添加剂主要作用之一是防止食品变质.防腐剂可以防止由微生物引起的食品腐败变质,延长食品的保质期,同时还具有防止由微生物污染引起的食物( )作用.比如:抗氧化剂则可阻止或推迟食品的氧化变质,以提供食品的稳定性和耐藏性,同时也可防止可能有害的油脂自动氧化物质的形成. 答案",{"answer":38,"createTime":5,"id":39,"options":40,"question":41,"source":22,"type":23},[],182524267,[],"食品添加剂可以保持提高营养价值.在食品加工时适当地添加某些属于天然营养范围的食品营养强化剂,可以大大提高食品的营养( ),这对防止营养不良和营养缺乏、促进营养平衡、提高人们健康水平具有重要意义. 答案",{"answer":43,"createTime":44,"id":45,"options":46,"question":47,"source":22,"type":23},[],"2025-04-10 18:55:26",182524273,[],"使用食品添加剂能够方便食品加工.在食品加工中使用消泡剂、助滤剂、稳定和凝固剂等,可有利于食品的加工制作.例如,当使用葡萄糖酸δ内酯作为豆腐凝固剂时,可有利于豆腐生产的机械化和( )化. 答案",{"answer":49,"createTime":44,"id":50,"options":51,"question":52,"source":22,"type":23},[],182524279,[],"国家卫生健康委会同国家市场监督管理总局发布新修订的强制性____标准《预包装食品标签通则》____,规定预包装食品不允许再使用"不添加""零添加""不使用"等用语对食品配料进行特别强调.这有利于引导正确认知,避免使消费者盲目关注这些宣传用语,忽略产品真实属性. 答案:国家"]