MamechiAdmin: 英語訳を取り込み（pages/translations_en.json）

2026-10-30T03:07:07Z

英語訳を取り込み（pages/translations_en.json）

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<languages/>
{{豆知識
|番号=0062
|投稿者=くろぶちや
|本文=Food often tastes sweeter and more savoury once it has cooled a little than when it is piping hot.
|なぜ=The tongue sensor for sweet and umami tastes (TRPM5) works more strongly the warmer it is, between 15 and 35°C. Food that is too hot, though, is felt mainly as heat and cannot be savoured.
|ジャンル=料理・食
|ファクト度=B
|ファクト度の根拠=The mechanism by which warmth strengthens sweetness was confirmed in research (primary). But it was measured only up to 35°C; no source confirms that excessive heat dulls taste or that temperature affects umami in the same way; and "tastes better" is partly a matter of preference, so B
|ネタ度=A
|ネタ度の根拠=The opposite of the belief that food is best piping hot
|便利度=A
|便利度の根拠=You can try it just by waiting a moment before eating
|検証ステータス=根拠あり
|根拠1URL=https://pubmed.ncbi.nlm.nih.gov/16355226/
|根拠1要約=Abstract of Talavera et al. (2005, Nature). TRPM5, a channel with a key role in perceiving sweet, umami and bitter tastes, responds more strongly as temperature rises between 15 and 35°C. Warming also strengthens the sweet-taste nerve response, explaining enhanced sweetness at higher temperatures
|根拠1格付け=一次
|根拠2URL=https://www.pref.tottori.lg.jp/175834.htm
|根拠2要約=Tottori Prefecture. Oleic acid melts at a low 16°C. When two beef fats were held at 40°C for 10 minutes, the one higher in oleic acid (55.8%) began to melt, while the lower one (48.8%) turned white and solid after an hour
|根拠2格付け=二次
|根拠3要約=The poster's own experience: food tastes better slightly cooled than piping hot
|根拠3格付け=投稿者の経験
|補足=Exceptions are dishes whose fat sets and turns waxy when too cool (fatty meat, for example) and foods like fried food whose texture suffers as they cool. Even among beef fats, the melting temperature depends on the oleic acid content. No study measuring the best eating temperature for each dish was found. Japanese Wikipedia's "Taste" (味覚) article has only one sentence saying taste perception varies with temperature.
|検証日時=2026-10-30
|検証方式=AI＋人
|本家既出チェック=未掲載
}}

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MamechiAdmin: 英語訳を取り込み（pages/translations_en.json）