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由中国企业改革与发展研究会、网易财经、网易财经智库联合主办的2026网易经济学家年会于12月在北京举办,本届论坛的主题是“多元・共生”。中国农业大学食品科学与营养工程学院教授陈晶瑜发表演讲,她的演讲主题是“科技狠活VS舌尖安全,我们还能放心干饭吗?”。
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<a style="text-align: right;float: left;width: 300px;" href="https://www.163.com/v/video/VVHLDOG5E.html" target="_blank" class="video-title">陈晶瑜:在历史上科技最发达的时代,为啥对食品安全如此焦虑?</a>
<span class="video-from" style="color: #a7a7a7;margin-left:10px">(来源:C位观察)</span>
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</div>陈晶瑜表示,从数据分析上看,我们的食品安全水平是在稳步提升的。在整个历史上食品科技最发达的时代,为什么公众对食品安全如此焦虑?这主要与三大“进步效应”有关:一是“显微镜效应”,质谱检测技术的突破让我们能精准捕捉到“ppb级”(十的负九次方)的微量物质,从前“看不见”的成分如今被清晰呈现,引发了对未知影响的担忧;二是“放大镜效应”,互联网传播放大了个别食品安全事件,每日数十亿份食品消费中不足百件的问题案例,在流量推动下形成“以偏概全”的认知偏差;三是“望远镜效应”,随着物质生活富足,公众需求从“吃得饱”升级为“吃得好、吃得健康”,对配料表、生产过程的关注度空前提高,期望提升加剧了焦虑。
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<a style="text-align: right;float: left;width: 300px;" href="https://www.163.com/v/video/VVHLDRLLT.html" target="_blank" class="video-title">食品防腐剂山梨酸钾到底安不安全?农大教授揭秘安全摄入真相</a>
<span class="video-from" style="color: #a7a7a7;margin-left:10px">(来源:C位观察)</span>
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</div>陈晶瑜强调,真正的食品科技是保障安全的“盾牌”,而非“狠活”。随着真正的食品科技的发展,我们的食品是越来越安全的。公众担忧的“科技狠活”,事实上是一种商业诈骗乃至犯罪的行为,这与真正的科技是不相关的,是站在对立面的,比如苏丹红、工业明胶等事件,都是不良商家为了榨取不良的利润,把工业上用的产品用到了食品中的违法操作,并非科技本身的问题。
陈晶瑜指出,破解消费焦虑需要三方协同发力。食品产业应推进透明化,发展清洁标签、建立全程可追溯体系,通过工厂开放日等形式加强与公众沟通;监管机构和科学界要强化信息公开,用通俗语言解读专业知识,消除公众误解;公众则需提升科学素养,做到不信谣、不传谣,增强识别伪科学的能力。
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<a style="text-align: right;float: left;width: 300px;" href="https://www.163.com/v/video/VVHLM23S6.html" target="_blank" class="video-title">农大教授权威科普:无需过度担忧蔬菜农残,合格率超97%</a>
<span class="video-from" style="color: #a7a7a7;margin-left:10px">(来源:C位观察)</span>
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</div>陈晶瑜认为,食品工业是人类最伟大的工业之一,它打破了季节和地域限制,带来了食物的多样性。此外,通过食品科技创新和供应链优化,全球食品浪费有望减少30%,其价值堪比增产增收。
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<a style="text-align: right;float: left;width: 300px;" href="https://www.163.com/v/video/VVHLMNKG4.html" target="_blank" class="video-title">颠覆认知!农大教授直言: 现在比历史上任何时期都吃得更安全</a>
<span class="video-from" style="color: #a7a7a7;margin-left:10px">(来源:C位观察)</span>
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</div>最后,对于“我们还能放心干饭吗?”,陈晶瑜表示,答案是肯定的,而且我们现在比历史上任何一个时期都吃得更安全、更健康、更多元。回想二十几年前,我们北方冬天能吃到的蔬菜,往往只有白菜、萝卜、土豆,随着食品工业的发展,如今各个季节的食物我们都可以自由选择。全球在食品供应链中浪费的食物大约占25%,世界粮农组织统计发现,随着食品科技的发展以及基础设施供应链的优化管理,这样的损失有机会再降低30%,从另一个角度看,这等同于增产增收。
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