近日,“不建议大家买深色蛋糕”话题冲上热搜。
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有网友“控诉”:“自己买的‘暗黑风’蛋糕,一口下去满嘴黢黑,舌头、牙齿全变色了。”
Dark-colored cakes have sparked discussion online in China after consumers complained that eating them left their mouths, tongues and teeth stained, raising concerns over the heavy use of food coloring in some products.
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不少网友表示自己也有过这样的经历……
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当然,评论区也不乏“另辟蹊径”的网友:“该说不说,深色蛋糕拍照,满满的氛围感,很出片!”
Many social media users shared similar experiences after buying trendy black or dark-colored cakes, while others said the desserts look stylish and photograph well.
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其实,抛开“出片”的执念,深色蛋糕的“陷阱”真的很多!
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你以为的“高级黑”可能是色素堆出来的
有网友指出,市面上绝大多数的低价深色蛋糕,并非由纯可可粉或黑巧克力制成,其深色很可能来自大量人工合成色素的添加。
曾有烘焙博主用奶油进行实测:想调出均匀无花斑的纯黑色,滴入几滴色素根本不够,往往需要倒入小半瓶甚至更多,才能勉强达到理想效果。
更有后厨从业者透露,调制深色蛋糕的色素用量,通常是浅色蛋糕的五到六倍,甚至更多。
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图源:中国蓝新闻视频号
更关键的是,天然食用色素(如蝶豆花等)不仅着色力弱,而且成本高昂,几乎无法实现那种“黑得发亮”的视觉效果。因此,市面上那些价格低廉却又颜色浓重的深色蛋糕,其“高级感”大概率是靠人工色素硬堆出来的。而色素用量一旦超标,口感问题和健康隐患也随之而来。
Baking bloggers and bakery workers say achieving a deep black color often requires significantly more food coloring than lighter-colored decorations. Because natural colorants are less effective and more expensive, inexpensive dark-colored cakes are more likely to rely on artificial coloring.
色素一多,口感先“翻车”
很多人以为深色蛋糕只是颜色吓人,其实它连“好吃”都未必能做到。
一旦色素添加过量,奶油会明显发苦。商家为了遮住这股苦味,只能大量加糖。结果就是:这类蛋糕夹杂着怪异的苦涩,风味杂乱,完全尝不出奶油本身的香气。
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更值得警惕的是,深色还可能成为瑕疵的“遮羞布”。正常的浅色蛋糕,奶油是否融化、蛋糕胚是否干硬、是否足够新鲜,一眼就能看穿。但深色一盖,什么都看不出来——化了看不出来,干了看不出来,甚至轻微变质都很难察觉。
Excessive coloring may also affect taste, leaving the cream bitter and prompting some manufacturers to add more sugar to mask the flavor. Dark frosting can also make it harder for consumers to judge a cake's freshness and quality.
长期频繁食用,身体负担悄悄“找上门”
如果说,视觉和味觉只是深色蛋糕的基础“伪装”,那么,长期食用带来的身体负担才更可怕!
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▌加重肝肾代谢负担
人工合成色素进入体内,主要靠肝脏分解、肾脏代谢排出。长期持续摄入,会持续增加脏器运转压力。虽然日常剂量不至于“中毒”,但有研究表明,高剂量人工色素会诱发肝、肾组织损伤。本身肝肾功能偏弱的人,或正在服药的人群,尤其要避开。
▌肠胃容易“闹脾气”
蛋糕本身就高糖、高反式脂肪酸,再叠加大量添加剂,对肠胃极不友好。成年人容易胃胀、反酸;儿童更要注意——他们正处于发育期,肝肾解毒功能不健全,比成人敏感得多。如果孩子吃完彩色蛋糕后食欲变差、频繁积食,可能就是身体在报警。
▌皮肤问题找上门
大量糖分+人工色素持续刺激身体,会加重炎症反应。很多人吃完第二天就疯狂爆痘、皮肤暗沉粗糙。敏感人群还可能发痒、泛红。有研究指出,日落黄等色素与部分人的过敏反应存在潜在关联,会加剧荨麻疹等症状。
▌代谢变慢,越吃越累
高糖奶油搭配厚重的添加剂,吃完容易口干舌燥、犯困乏力。这不是“玄学湿气”,而是你的血糖剧烈波动+代谢系统超负荷的直观反应。长期如此,体重上浮、精力下降几乎是必然结果。
Approved food colorings are safe when used within regulatory limits. However, regularly consuming cakes high in artificial coloring, sugar and fat may place extra strain on the liver and kidneys, cause digestive discomfort, and contribute to blood sugar spikes, fatigue and weight gain. Children and people with impaired liver or kidney function may be more sensitive, while some synthetic colorings have also been linked to allergic reactions in susceptible individuals.
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最后,重点来啦!既然深色蛋糕有这么多“陷阱”,我们日常该如何巧妙“避雷”呢?
以下3个简单的小技巧,帮你轻松避开深色蛋糕的坑!
① 颜色选择
日常蛋糕优先选择浅色、原色款,色素添加通常较少,是简单实用的避坑策略。
For everyday cake choices, prioritize light-colored or natural-colored varieties, as they typically contain fewer artificial colorants — this is a simple and practical strategy to avoid pitfalls.
② 配料表细节
查看配料表,若标有“柠檬黄”“日落黄”等合成色素名称,建议不要选择。
Check the ingredient list; if it lists synthetic colorant names such as Tartrazine (Yellow 5) or Sunset Yellow (Yellow 6), it is advisable not to choose that product.
③ 天然可可
深色蛋糕选天然可可,注意“高可可≠零色素”,需进一步核实配料表中是否有额外添加。
For dark-colored cakes, opt for those made with natural cocoa powder, but be aware that "high cocoa content" does not equal "zero added colorants" — you still need to verify whether the ingredient list shows any additional coloring agents.
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以上,你记住了吗?快收藏并转给你身边爱吃蛋糕的小伙伴!
来源:外研社UNIPUS 中国蓝新闻
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