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BEGINNER 101 · 公開 2026-04-28 Updated 2026-04-28

Temperature 101 — A Beginner’s Reference

A beginner-friendly introduction to temperature, with a glossary, quick-reference card, and links to primary authority sources.

要約

A beginner-friendly introduction to temperature, with a glossary, quick-reference card, and links to primary authority sources.

📑 目次
  1. What it is, in one paragraph
  2. The 12 terms you must know
  3. Quick reference card
  4. What to read next
  5. Operator dialogue
    1. 🦉 & 🐣 & 🐮 — A 5-round operator’s dialogue
  6. 🦉ポッポ & 🐣ピヨちゃん & 🐮モーくん — 事業者対話
    1. 無料 MmowW CCP決定樹を試す
  7. Primary sources (national & international authorities)
    1. Related Articles
    2. HACCPを自動化しませんか？

What it is, in one paragraph

Temperature control is the single most consequential safety lever in food operations. Regulators worldwide—Codex[1], FDA[2], FSA[3], EFSA[4], and Japan’s MHLW—converge on a danger zone of 5°C–60°C and require monitored cooking, hot-holding, cooling, and cold-storage limits. In international, the reference document for these limits is the national food code or its equivalent statutory instrument.

The 12 terms you must know

  1. Hazard — defined in Codex Annex II and operationalised by national authorities.
  2. CCP (Critical Control Point) — defined in Codex Annex II and operationalised by national authorities.
  3. PRP (Prerequisite Programme) — defined in Codex Annex II and operationalised by national authorities.
  4. Critical Limit — defined in Codex Annex II and operationalised by national authorities.
  5. Monitoring — defined in Codex Annex II and operationalised by national authorities.
  6. Corrective Action — defined in Codex Annex II and operationalised by national authorities.
  7. Verification — defined in Codex Annex II and operationalised by national authorities.
  8. Validation — defined in Codex Annex II and operationalised by national authorities.
  9. Cross-contamination — defined in Codex Annex II and operationalised by national authorities.
  10. Cross-contact (allergens) — defined in Codex Annex II and operationalised by national authorities.
  11. Time-temperature abuse — defined in Codex Annex II and operationalised by national authorities.
  12. Codex Decision Tree — defined in Codex Annex II and operationalised by national authorities.

Quick reference card

IndicatorBaselineTargetTimeMeasurement
Cold storage temperature in spec85%100%2 weeksContinuous logger
Hot-hold temperature in spec78%100%2 weeksProbe per service
Cooking core temperature monitored30% of batches100% of high-risk batches1 monthCCP probe
Cooling 60→10°C in ≤90 minVariable100% compliance1 monthLogger ramp
Annual probe calibrationNot tracked100% probesQuarterlyCalibration log
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Operator dialogue

🦉 & 🐣 & 🐮 — A 5-round operator’s dialogue

🐣
Piyo: Poppo-san, where does temperature actually start in a real kitchen?
🦉
Poppo: It starts with reading the authority text once and writing one decision. Codex sets the international baseline; your national regulator binds you to a specific value or method.
🐣
Piyo: What if the staff resist the new rule?
🦉
Poppo: Show them the failure mode it prevents and the time it saves. Authority handbooks (FSA SFBB, MHLW small-business guidance) describe the minimum viable system — you adapt, you don’t reinvent.
🐮
Mou: Strong, kind, beautiful: temperature made blissful for everyone in the kitchen.

🦉ポッポ & 🐣ピヨちゃん & 🐮モーくん — 事業者対話

🐣
ピヨちゃん: ねえポッポ、5℃〜60℃って『危険温度帯』なんですか？
🦉
ポッポ: そうだよピヨちゃん。FDAデータでは、20℃で2時間で菌が1,000倍に増えるんだ。だから5℃以下と60℃以上で挟むのが世界鉄則。
🐣
ピヨちゃん: 1,000倍?! 知りませんでした…
🦉
ポッポ: Codex・FDA・FSA・EFSA・MHLW全てが収束する基準。冷蔵≤5℃／加熱≥60℃。
🐮
モーくん: うちでは『焦げ目で判断』だった鶏唐揚げを中心温度75℃／1分で計測管理。事故ゼロ歴3年🐮
🐣
ピヨちゃん: Bluetoothプローブってどうですか？
🦉
ポッポ: FDAのManaging Food Safetyマニュアルが電子記録を強く推奨。MHLW検討会も90%時短と評価しています。
🐮
モーくん: 強く・優しく・美しく — 温度を制する者は食品安全を制する🐮

無料 MmowW CCP決定樹を試す

メニューのCCPを5分で特定 — Codex CXC 1-1969 Annex IIに準拠、6言語で無料。

無料ツールを開く →

Primary sources (national & international authorities)

  1. Codex Alimentarius — General Principles of Food Hygiene CXC 1-1969 Rev.2020 (HACCP Annex II). https://www.fao.org/fao-who-codexalimentarius/
  2. FAO — HACCP System and Guidelines for its Application. https://www.fao.org/3/y1390e/y1390e0a.htm
  3. WHO — Five Keys to Safer Food Manual (2006). https://www.who.int/publications/i/item/9789241594639
  4. CDC — Food Safety Surveillance & Outbreak Reports. https://www.cdc.gov/foodsafety/
  5. FDA — Managing Food Safety: Voluntary Use of HACCP Principles 2006. https://www.fda.gov/regulatory-information/search-fda-guidance-documents/managing-food-safety-manual-voluntary-use-haccp-principles
  6. Food Standards Agency (UK) — Annual Report 2024 / SFBB / FHRS. https://www.food.gov.uk/business-guidance/safer-food-better-business
  7. MHLW — HACCP Guidance for Small-Scale Food Operators (2020). https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/0000179028_00007.html

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重要な免責事項： MmowWは食品安全認証機関ではありません。上記の内容は、各国当局の一次ソースから抽出した教育目的のベストプラクティス情報です。Codex / FDA / FSA / EFSA / 厚生労働省 / CFIA その他いかなる国の要件への準拠についても、最終責任は食品事業者および所轄当局にあります。常に一次ソースおよびお住まいの規制当局でご確認ください。情報は公開時点のものであり、その後の規制改定により変更される可能性があります。
🦉
澤井 隆行 — 行政書士

行政書士・MmowW創業者。世界中の食品安全コンプライアンスを極楽にする。

安全で、愛される。