çºé µã®äžçãžã®æãéããŸãããïŒãã®ç·åã¬ã€ãã§ã¯ãäžçäžã®å€æ§ãªé£æåã«å¿çšã§ãããå®è·µçãªæé ãšçºé µã¹ãã«ã身ã«ã€ããããã®ç¥èãæäŸããŸãã
çºé µæè¡ã®ã¹ãã«ã¢ããïŒäžçã®çºé µé£ã¬ã€ã
çºé µãšã¯ã埮çç©ã®åãã«ãã£ãŠé£åãå€åããããå€ãããäžçäžã§è¡ãããŠãã倿§ãªæè¡ã§ããéåœã®ããªèŸãªãã ããããäžçäžã§æãããã·ã¥ã¯ã·ã¥ã¯ã®ã³ã³ããã£ãŸã§ãçºé µã¯è±ããªé£ã®å¯èœæ§ãšå¥åº·äžã®ã¡ãªããããããããŸãããã®ã¬ã€ãã§ã¯ãããªãã®çµæŽãå Žæã«é¢ããããçºé µã¹ãã«ãäœç³»çã«èº«ã«ã€ããããã®ã¢ãããŒããæäŸããŸãã
ãªãçºé µã¹ãã«ã身ã«ã€ããã®ãïŒ
- æçã®åµé æ§ãé«ãã: çºé µã¯ãããªãã®æçã«æ°ãã颚å³ã飿ãéŠããå ããŸãã
- è žå ç°å¢ã®æ¹å: çºé µé£åã«ã¯ãå¥åº·ãªè žå ãã€ã¯ããã€ãªãŒã ããµããŒãããæçãªçްèã§ãããããã€ãªãã£ã¯ã¹ãè±å¯ã«å«ãŸããŠããŸãã
- é£åã®ä¿å: çºé µã¯çé®®é£åã®ä¿åæéãå»¶ã°ããç¡é§ãæžãããæ¬ã®æµã¿ãä¿åããŸãã
- æ é€äŸ¡ã®åäž: çºé µã«ãã£ãŠãé£åã«å«ãŸããç¹å®ã®æ é€çŽ ã®çäœå©çšçãé«ãŸãããšããããŸãã
- æåãšã®ã€ãªãã: çºé µæè¡ã¯ãäžçäžã®é£ã®äŒçµ±ã«æ·±ãæ ¹ãããŠããŸãã
ãã§ãŒãº1ïŒåºç€ç¥è
å®è·µçãªçºé µãããžã§ã¯ãã«åãçµãåã«ããã£ãããšããç¥èã®åå°ãç¯ãããšãäžå¯æ¬ ã§ããããã«ã¯ãçºé µã®åºæ¬ååãé¢äžãã埮çç©ã®çš®é¡ããããŠè æãé²ãããã«å¿ èŠãªå®å šå¯Ÿçã®çè§£ãå«ãŸããŸãã
1. çºé µã®åºæ¬ãçè§£ãã
çºé µãšã¯ã埮çç©ïŒçްèãé µæ¯ãã«ãïŒãçæ°Žåç©ãé žãã¬ã¹ããŸãã¯ã¢ã«ã³ãŒã«ã«å€æãã代è¬ããã»ã¹ã§ãããã®ããã»ã¹ã¯ç¬ç¹ã®é¢šå³ã飿ãçã¿åºããæå®³ãªçްèã®å¢æ®ãæå¶ããããšã§é£åãä¿åããããšãã§ããŸãã
çºé µã«ã¯ããã€ãã®çš®é¡ããããŸãïŒ
- ä¹³é žçºé µ: ä¹³é žèãå©çšããŠç³ãä¹³é žã«å€æããŸããäŸãšããŠã¯ãã¶ã¯ãŒã¯ã©ãŠãããã ãããšãŒã°ã«ãããµã¯ãŒããŠãã¬ãããæããããŸãã
- ã¢ã«ã³ãŒã«çºé µ: é µæ¯ãå©çšããŠç³ãã¢ã«ã³ãŒã«ãšäºé žåççŽ ã«å€æããŸããäŸãšããŠã¯ãããŒã«ãã¯ã€ã³ãã³ã³ããã£ãæããããŸãã
- é ¢é žçºé µ: é ¢é žèãå©çšããŠã¢ã«ã³ãŒã«ãé ¢é žã«å€æããŸããäŸãšããŠã¯ãé ¢ãã³ã³ããã£ãæããããŸãã
2. äž»èŠãªåŸ®çç©ãç¹å®ãã
çºé µã«ãããŠãç°ãªã埮çç©ã¯ç°ãªã圹å²ãæãããŸãããããã®åœ¹å²ãçè§£ããããšã¯ãçºé µããã»ã¹ãå¶åŸ¡ããæãŸããçµæãåŸãããã«éåžžã«éèŠã§ãã
- ä¹³é žèïŒLABïŒ: ä¹³é žãçæãã倿§ãªçްè矀ã§ãè æèã®å¢æ®ãæå¶ããçºé µé£åç¹æã®é žå³ã«å¯äžããŸããäŸãšããŠã¯ã*Lactobacillus*å±ã*Leuconostoc*å±ã*Pediococcus*å±ãæããããŸãã
- é µæ¯: ç³ãã¢ã«ã³ãŒã«ãšäºé žåççŽ ã«å€æããå现èã®çèã§ãã*Saccharomyces cerevisiae*ã¯ããã³äœããããŒã«éžé ãã¯ã€ã³è£œé ã§äžè¬çã«äœ¿çšãããçš®ã§ãã
- ã«ã: æãŸããçµæãšæãŸãããªãçµæã®äž¡æ¹ã«å¯äžããå¯èœæ§ã®ãã糞ç¶èã§ãã麹èïŒ*Aspergillus oryzae*ïŒã¯å³åã逿²¹ã®è£œé ã«äœ¿çšãããŸãããä»ã®ã«ãã¯è æã®åå ãšãªãããšããããŸãã
3. äžå¯æ¬ ãªå®å šå¯Ÿç
çºé µã¯åŸ®çç©ãæ±ããããé£äžæ¯ãé²ãããã«å³æ Œãªè¡çããã³å®å šã¬ã€ãã©ã€ã³ã«åŸãããšãéèŠã§ãã以äžã«äžå¯æ¬ ãªäºé²çãããã€ãæããŸãïŒ
- æž æœãªåšå ·ã䜿çšãã: 䜿çšåã«ãã¹ãŠã®ç¶ã調çåšå ·ãäœæ¥é¢ã培åºçã«æŽæµã»æ¶æ¯ããŠãã ããã
- é©åãªå¡©åæ¿åºŠãç¶æãã: å€ãã®çºé µã«ãããŠãå¡©ã¯æãŸãããªã现èã®å¢æ®ãæå¶ããŸãã
- 枩床ã管çãã: ç¹å®ã®çºé µã«é©ããæž©åºŠç¯å²ãç¶æããŠãã ããã
- pHãç£èŠãã: çºé µãé²ãã«ã€ããŠçºé µé£åã®pHã¬ãã«ã¯äœäžããé žã®ååšã瀺ããŸããpH詊éšçŽãã¡ãŒã¿ãŒã䜿çšããŠpHã¬ãã«ãç£èŠããŠãã ããã
- è æã®å åã«æ³šæãã: æå³çãªã«ãå¹é€ïŒéº¹ãªã©ïŒä»¥å€ã®ã«ãã®çºçãç°èãå€è²ãªã©ã®å åãèŠãããçºé µé£åã¯å»æ£ããŠãã ããã
4. åŠç¿ã®ããã®ãªãœãŒã¹
çºé µã®åºç€ç¥èãç¯ãã®ã«åœ¹ç«ã€å€ãã®ãªãœãŒã¹ããããŸãïŒ
- æžç±: ãThe Art of Fermentationã by Sandor Katz, ãWild Fermentationã by Sandor Katz, ãMastering Fermentationã by Mary Karlin.
- ãŠã§ããµã€ã: Cultures for Health, Ferment Works, Northwest Wild Foods.
- ãªã³ã©ã€ã³ã³ãŒã¹: Skillshare, Udemy, Courseraã«ã¯ããã°ãã°çºé µã«é¢ããã³ãŒã¹ããããŸãã
- å°åã®ã¯ãŒã¯ã·ã§ãã: ãäœãŸãã®å°åã§çºé µã¯ãŒã¯ã·ã§ãããã¯ã©ã¹ãæ¢ããŠã¿ãŠãã ããã
ãã§ãŒãº2ïŒå®è·µçãªçºé µãããžã§ã¯ã
åºæ¬ããã£ãããšçè§£ããããããããå®è·µçãªçºé µãããžã§ã¯ãã«ææŠããæã§ããæ¯èŒçå®è¡ã容æã§è æã®ãªã¹ã¯ãäœããç°¡åãªã¬ã·ãããå§ããŸããããçµéšãç©ãã«ã€ããŠãããè€éãªãããžã§ã¯ãã«é²ãããšãã§ããŸãã
1. ç°¡åãªå ¥éãããžã§ã¯ã
- ã¶ã¯ãŒã¯ã©ãŠã: å€å žçãªçºé µãã£ããæçã§ãã现ããå»ãã ãã£ãããå¡©ãšæ··ããç¶ã«åºãè©°ããŠçºé µãããŸããä¹³é žçºé µã®çŽ æŽãããå ¥éã«ãªããŸãã
- ãã ã: éåœæçã®å®çªã§ãããã ãã¯ãã¹ãã€ã·ãŒãªçºé µãã£ããæçã§ããå€ãã®ããªãšãŒã·ã§ã³ããããŸãããåºæ¬ã¬ã·ãã«ã¯ãã£ãããå¡©ãåèŸåããã³ãã¯ãã·ã§ãŠã¬ããã®ä»ã®éèãå«ãŸããŸããåå¿è åãã®ç°¡åãªã¬ã·ãããå§ããŸãããã
- ãšãŒã°ã«ã: èªå®¶è£œãšãŒã°ã«ãã¯é©ãã»ã©ç°¡åã«äœããåžè²©åã«ä»£ããçŸå³ãããŠå¥åº·çãªéžæè¢ã§ããå¿ èŠãªã®ã¯çä¹³ãšãšãŒã°ã«ãã®ã¹ã¿ãŒã¿ãŒã«ã«ãã£ãŒã ãã§ãã
- ã±ãã£ã¢: ãšãŒã°ã«ãã«äŒŒãçºé µä¹³é£²æã§ãããããç²åºŠãäœããé žå³ã匷ãã®ãç¹åŸŽã§ãã现èãšé µæ¯ã®å ±çå¹é€ã§ããã±ãã£ã¢ã°ã¬ã€ã³ã§äœãããŸãã
- éèã®ãã¯ã«ã¹: 塩氎溶液ã䜿ã£ãŠéèãçºé µããããæè»œã§ç°¡åãªæ¹æ³ã§ããäŸãšããŠã¯ããã¥ãŠãªããã³ãžã³ãããŒããã¿ããã®ãæããããŸãã
ã¬ã·ãäŸïŒã¶ã¯ãŒã¯ã©ãŠã
- äžãµã€ãºã®ãã£ãã1åãååãã«ããŸãã
- 倧ãã2æ¯ã®å¡©ãšæ··ãåãããŸãã
- ãã£ããããæ°ŽåãåºããŸã§5ã10åéãããµãŒãžããŸãã
- ãã£ãããèªèº«ã®æ°Žåã«å®å šã«æµžãããã«ãæž æœãªç¶ã«åºãè©°ããŸãã
- çºé µçšã®éç³ãæž æœãªç³ã§ãã£ãããéãããŸãã
- ç¶ã«è»œãèããã宀枩ïŒ18-24°CãŸãã¯64-75°FïŒã§1ã4é±éããŸãã¯ã奜ã¿ã®é žå³ã«ãªããŸã§çºé µãããŸãã
- æ¯æ¥ãã§ãã¯ãã衚é¢ã«ã§ããæµ®ããããã«ããåãé€ããŸãã
- çºé µãé ãããããã«å·èµåº«ã§ä¿ç®¡ããŸãã
2. äžçŽè åãçºé µãããžã§ã¯ã
åºæ¬ã«æ £ããããããææŠçãªçºé µãããžã§ã¯ãã詊ãããšãã§ããŸãïŒ
- ãµã¯ãŒããŠãã¬ãã: ãµã¯ãŒããŠãã¬ãããçŒãã«ã¯ããã³ã«ç¹æã®é žå³ãäžããéçé µæ¯å¹é€ã§ãããµã¯ãŒããŠã¹ã¿ãŒã¿ãŒãè²ãŠãå¿ èŠããããŸãã
- ã³ã³ããã£: SCOBYïŒçްèãšé µæ¯ã®å ±çå¹é€äœïŒã§äœãçºé µè¶é£²æã§ããpHãšç³ã¬ãã«ã®æ³šææ·±ãç£èŠãå¿ èŠã§ãã
- å³å: æ¥æ¬æçã§äœ¿ãããçºé µå€§è±ããŒã¹ãã§ããå°éã®ææãšããé·ãçºé µæéãå¿ èŠã§ãã
- ãã³ã: ã€ã³ããã·ã¢æçã§äººæ°ã®çºé µå€§è±ã±ãŒãã§ããæ³šææ·±ãæž©åºŠãšæ¹¿åºŠã®ç®¡çãå¿ èŠã§ãã
- çºé µããããœãŒã¹: ä¹³é žçºé µã®ååãšåèŸåããã®ä»ã®éŠå³æãçµã¿åããããŠããŒã¯ã§è€éãªããããœãŒã¹ãäœããŸãã
ã¬ã·ãäŸïŒãµã¯ãŒããŠã¹ã¿ãŒã¿ãŒã®å¹é€
- å šç²ç²ãšå¡©çŽ ãå«ãŸãªãæ°ŽãåéïŒäŸïŒå50gïŒç¶ã®äžã§æ··ããŸãã
- 軜ãèãããŠã宀枩ïŒçæ³çã«ã¯22-25°CãŸãã¯72-77°FïŒã§24æé眮ããŸãã
- ã¹ã¿ãŒã¿ãŒã®ååãæšãŠãåéïŒäŸïŒå50gïŒã®å°éºŠç²ãšæ°Žãå ããŸããããæ··ããŸãã
- ãã®é€ããããã»ã¹ãæ¯æ¥7ã10æ¥éããŸãã¯ã¹ã¿ãŒã¿ãŒãé€ããã®æ°æé以å ã«2åã®å€§ããã«èšãã¿ã泡ç«ã€ããã«ãªããŸã§ç¹°ãè¿ããŸãã
3. äžçŽè åãçºé µãããžã§ã¯ã
çµéšè±å¯ãªçºé µå®¶ã«ãšã£ãŠãå¯èœæ§ã¯ç¡éã§ãããããã®ãããžã§ã¯ãã¯ãããå°éçãªç¥èãèšåããããŠå¿èãå¿ èŠãšããŸãïŒ
- ããŒãºäœã: çä¹³ãçºé µãããŠããªã³ãã¿ã®ãããªãœããããŒãºãããã§ããŒã®ãããªçæããŒãºãŸã§ãããŸããŸãªããŒãºãäœããŸãã
- çæè: èãçºé µã»ä¹Ÿç¥ãããŠããµã©ããããã·ã¥ãŒãããã®ä»ã®çæçå³ãäœããŸããæž©åºŠã湿床ãå¡©åæ¿åºŠã®å³æ Œãªç®¡çãå¿ èŠã§ãã
- ã¯ã€ã³éžé : ãããŠãžã¥ãŒã¹ãçºé µãããŠã¯ã€ã³ãäœããŸããå°éã®èšåãšã¯ã€ã³éžé æè¡ã®ç¥èãå¿ èŠã§ãã
- ããŒã«éžé : ç©ç©ãçºé µãããŠããŒã«ãäœããŸããå°éã®èšåãšéžé æè¡ã®ç¥èãå¿ èŠã§ãã
- ã¬ã«ã : å€ä»£ããŒãã®çºé µéé€ã§ããå°éç¥èãšæ³šææ·±ãå®å šç®¡çãå¿ èŠã§ãã
ãã§ãŒãº3ïŒã¹ãã«ã®æŽç·Ž
ããŸããŸãªçºé µãããžã§ã¯ãã§çµéšãç©ãã ããã¹ãã«ãæŽç·Žãããæ°ããæè¡ã詊ãæã§ãã
1. ããŸããŸãªææã§å®éšãã
çºé µã«ããŸããŸãªçš®é¡ã®éèãæç©ãç©ç©ã乳補åã䜿ã£ãŠã¿ãŸããããç°ãªãææã䜿ãããšã§åŸããããŠããŒã¯ãªé¢šå³ãé£æãæ¢æ±ããŠãã ããã
äŸïŒã¶ã¯ãŒã¯ã©ãŠãã«äŒçµ±çãªçœãã£ããã®ä»£ããã«ãèµ€ãã£ããããµãã€ãã£ããããŸãã¯çœèã䜿ã£ãŠã¿ãŸãããããã³ãžã³ãã¿ããã®ããã³ãã¯ãªã©ã®ä»ã®éèãå ããããšãã§ããŸãã
2. çºé µæéãšæž©åºŠã調æŽãã
ããŸããŸãªçºé µæéãšæž©åºŠã詊ããŠããããçºé µé£åã®é¢šå³ã飿ã«ã©ã®ããã«åœ±é¿ããããèŠãŠã¿ãŸããããäžè¬çã«ã髿ž©ã¯çºé µãä¿é²ããäœæž©ã¯ãããé ãããŸãã
äŸïŒã¶ã¯ãŒã¯ã©ãŠããç°ãªã枩床ïŒäŸïŒ18°Cã21°Cã24°CãŸãã¯64°Fã70°Fã75°FïŒã§çºé µãããŠãé žå³ã飿ã«ã©ã圱é¿ãããã確ãããŠã¿ãŸãããã
3. ç¬èªã®ã¬ã·ããéçºãã
çºé µã®åºæ¬ååãçè§£ããã°ãç¬èªã®ã¬ã·ããéçºãå§ããããšãã§ããŸããå人ã®å¥œã¿ãèæ ®ããããŸããŸãªé¢šå³ã®çµã¿åããã詊ããŠã¿ãŠãã ããã
äŸïŒããŸããŸãªçš®é¡ã®åèŸåãã¹ãã€ã¹ãéèã詊ããŠãç¬èªã®ãã ãã¬ã·ããäœæããŸãããã
4. çºé µã³ãã¥ããã£ã«åå ãã
ãªã³ã©ã€ã³ãŸãã¯çŽæ¥äŒã£ãŠä»ã®çºé µå®¶ãšã€ãªãããçµéšãå ±æããæ°ããæè¡ãåŠã³ãåé¡ã解決ããŸãããããµããŒããã€ã³ã¹ãã¬ãŒã·ã§ã³ãæäŸããŠããããªã³ã©ã€ã³ãã©ãŒã©ã ããœãŒã·ã£ã«ã¡ãã£ã¢ã°ã«ãŒããå°åã®çºé µã¯ã©ãããããããããŸãã
5. çºé µæ¥èªãã€ãã
䜿çšããææãçºé µæéãšæž©åºŠã颚å³ã飿ã«é¢ãã芳å¯ãªã©ãçºé µãããžã§ã¯ãã®è©³çްãªèšé²ãã€ããŠãã ãããããã¯é²æã远跡ãã倱æããåŠã¶ã®ã«åœ¹ç«ã¡ãŸãã
ãã§ãŒãº4ïŒäžçã®çºé µã®äŒçµ±
äžçäžã®ããŸããŸãªçºé µã®äŒçµ±ãæ¢æ±ããããšã§ããã®å€ä»£ã®æ £ç¿ã«å¯Ÿããçè§£ãšè©äŸ¡ãæ·±ããããšãã§ããŸããåæåã«ã¯ãç¬èªã®è£œæ³ãææããããŠé¢šå³ããããŸãã
1. æ±ã¢ãžã¢
- éåœ: ãã ãïŒçºé µãã£ããã»éèïŒãã³ãã¥ãžã£ã³ïŒçºé µåèŸåå³åïŒããã³ãžã£ã³ïŒçºé µå€§è±å³åïŒã
- æ¥æ¬: å³åïŒçºé µå€§è±ããŒã¹ãïŒã逿²¹ïŒçºé µå€§è±ïŒãçŽè±ïŒçºé µå€§è±ïŒã挬ç©ã
- äžåœ: è±æ¿é€ïŒçºé µãœã©ãã¡ããŒã¹ãïŒãé žèïŒçºé µéèïŒãè ä¹³ã
2. æ±åã¢ãžã¢
- ã¿ã€: ãã©ãŒã©ãŒïŒçºé µéïŒããã ããªãã¯ïŒåèŸåããŒã¹ãïŒããœã ã ãŒïŒçºé µè±èïŒã
- ãããã : ãã¯ãã ïŒçºé µéé€ïŒããºã¢ãã¥ã¢ïŒéèã®ãã¯ã«ã¹ïŒã
- ã€ã³ããã·ã¢: ãã³ãïŒçºé µå€§è±ïŒããªã³ãã§ã ïŒçºé µããŒããããŸãã¯å€§è±ã®æŸãããïŒã
- ãã£ãªãã³: ããŽãªã³ïŒçºé µãšãããŒã¹ãïŒãã¢ãã£ã©ïŒããã€ã€ã®ãã¯ã«ã¹ïŒã
3. ãšãŒããã
- ãã€ã: ã¶ã¯ãŒã¯ã©ãŠãïŒçºé µãã£ããïŒãããŒã«ããããŒãïŒãµã¯ãŒããŠãã¬ããïŒã
- ãã©ã³ã¹: ã¯ã€ã³ãããããŒãžã¥ïŒããŒãºïŒããœã·ãœã³ã»ã»ãã¯ïŒãã©ã€ãœãŒã»ãŒãžïŒã
- ã€ã¿ãªã¢: ãŽã£ãŒãïŒã¯ã€ã³ïŒããã©ã«ãããžã§ïŒããŒãºïŒããµã«ãŒãïŒçæèïŒã
- æ±ãšãŒããã: ã¯ã¯ã¹ïŒçºé µãã³é£²æïŒãã±ãã£ã¢ïŒçºé µä¹³é£²æïŒãåçš®éèã®ãã¯ã«ã¹ã
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