Â
å®¶åºèåã§ã¯ç³ç°ããŸããŸããçã«ããæããŠããçœãç²ã§ããã
ããã§ã¯ç³ç°ã®æãæ¹ãæãçç±ãçš®é¡ãèŠãŠãããŸãã

ç³ç°ãšå è¥ãšè¥æã®éãã£ãŠäœïŒ
å®¶åºèååå¿è ãééãããããã®è³ªåã®éãã¯ããããªæãã
è¥æã¯å¿ ãå¿ èŠã ãã©ããã以å€ã¯çã®ç¶æ³ã«ãã£ãŠå¯Ÿå¿ããŸããããšããäºã§ããã
- ç³ç°ã»ã»åäœãã«ãããŠå¿ èŠãçã®é žåºŠã«ãã£ãŠæããããæããªããŠãããå Žåãã
- å è¥ã»ã»åäœãã«ãããŠå¿ èŠãçã®åã®ç°å¢ãæŽãããã®ã§ãå¿ é ã§ã¯ç¡ããè¯ãéèã¯è¯ãåããè²ã€ã
- è¥æã»ã»äœç©ã®æé·ãä¿ãçºã«å¿ èŠãªãã®ãéèã®çš®é¡ã«ãã£ãŠæãéãéãã
Â

Â
ç³ç°ãæãçç±ãšå¹æã¯ïŒPHå€ã調æŽãé žæ§åå£ã®æ¹è¯ïŒ
PHå€ãšèšãã°ãçç§ã®å®éšã§äœ¿ã£ããªããã¹çŽãæãåºããŸãããïŒ
ãŸãã«ãã®äºã§ãçã®é žåºŠãå³ãã®ããªããã¹çŽã䜿ã£ãŠæž¬ãäºãã§ããŸãã
éèãè²ãŠãã«ã¯ãããããã®éèã«é©ããçã®é žåºŠïŒPHå€ïŒããããŸãã
æ¥æ¬ã®çã¯ã»ãšãã©ãé žæ§ã«ãªã£ãŠããŸããããã¯é žæ§ã®éšãéã£ããããããé žåºŠãåŸãããã
ã§ããã»ãšãã©ã®éèã¯ã¢ã«ã«ãªæ§ã奜ã¿ãŸãã
ããã§ãç³ç°ãæããŠçãã¢ã«ã«ãªæ§ã«è¿ã¥ããäœæ¥ãå¿ èŠãªãã§ãã
PHå€ãïŒãŸã§ã¯é žæ§ãïŒ.ïŒïœïŒã¯åŒ±é žæ§ãïŒ.ïŒïœïŒ.ïŒã¯äžæ§ãïŒ.ïŒïœïŒ.ïŒã¯ã¢ã«ã«ãªæ§ã«ãªããŸãã
PHå€ã¯éèã«ãã£ãŠæ°å€ããããŸãããã»ãšãã©ã®éèã¯ïŒ.ïŒïœïŒ.ïŒã®äžæ§ããã¢ã«ã«ãªæ§ã驿£ã§ãã
现ããèŠããªããŠãïŒ. ïŒãç®æãã°åé¡ãããŸããïŒ

Â
èŠåç³ç°ã®éããšã¯ïŒç³ç°ã®çš®é¡
ç³ç°ã®çš®é¡ã¯ã以äžã®éãã§ãã
- çç³ç°ã»ã»ã»é žåã«ã«ã·ãŠã ãäž»æåãå®¶åºèåã§ã¯äœ¿ããªãã
- æ¶ç³ç°ã»ã»ã»æ°Žé žåã«ã«ã·ãŠã ãäž»æåãæ¥µåºŠã®é žæ§ãã¢ã«ã«ãªã«è¿ã¥ããçºã«èŸ²å®¶ã§ã䜿ãããããå®¶åºèåã§ã¯ããããããªãã
- èŠåç³ç°ã»ã»ã»çé žã«ã«ã·ãŠã ãšé žåãã°ãã·ãŠã ãäž»æåãå®¶åºèåã§ããããã
- ææ©ç³ç°ã»ã»ã»çé žã«ã«ã·ãŠã ãäž»æåãå®¶åºèåã§ããããã
çšèªèª¬æ
èŠåç³ç°ã¯ããã©ãã£ããããšèªãã
Â
èŠåç³ç°ãšææ©ç³ç°ã®éãã¯ïŒ
èŠåç³ç°ãšææ©ç³ç°ã®éãã¯ãã°ãã·ãŠã ãå«ããã©ããã§ãã
èŠåç³ç°ã¯ãã°ãã·ãŠã ãšã«ã«ã·ãŠã ã®äž¡æ¹ãå«ã¿ãŸãã
- èŠåïŒãã°ãã·ãŠã
- ç³ç°ïŒã«ã«ã·ãŠã
èŠåç³ç°ã¯ããŒã ã»ã³ã¿ãŒã«ã売ã£ãŠããŸããããããªæãã®ãã€ã§ãã
Â
ææ©ç³ç°ã¯ç¡è £æ®»ç³ç°ããã¿ãã®è²æ®»ç³ç°ãªã©ã®çš®é¡ãããããã°ãã·ãŠã ã¯å«ãã§ããŸããã
ã«ãã¬ã©ç³ç°ãšèšãããã®ã¯ç¡è £ãªã©ã®è²æ®»ããã§ããŠãããšããããã
ããŒã ã»ã³ã¿ãŒã«ããããŸããæãå®¶ã§ã䜿ã£ãŠããŸãã
Â
èŠåç³ç°ãšææ©ç³ç°ã®éãããŸãšãããšã以äžã®éãã
- èŠåç³ç°ã»ã»ã»ã«ã«ã·ãŠã ãšãã°ãã·ãŠã ãå«ããæããŠïŒé±éã§æ€ãä»ãå¯èœ
- ææ©ç³ç°ã»ã»ã»ã«ã«ã·ãŠã ãå«ããæããŠããæ€ãä»ãå¯èœ
Â
å®¶åºèååå¿è ã¯ã«ãã¬ã©ç³ç°ãªã©ã®ææ©ç³ç°ãããããïŒ
èŠåç³ç°ãšææ©ç³ç°ã®å®¶åºèåã«ãããäžçªã®éãã¯ãæããŠããã©ããããã§èãæ€ããããããã§ãã
ãèãæ€ããæã«ç³ç°ãæããããããã§ããïŒããšæã人ãå€ããšæããŸãããèŠåç³ç°ã¯æããŠããã«ã¯æ€ãä»ãã§ããŸããã
èŠåç³ç°ã«å¯ŸããŠãææ©ç³ç°ã¯æããŠçŽãã«æ€ãä»ããå¯èœã§ãã
çç±ã¯ãè¥æãèæ€ãä»ãã®åã«æããšæããŸããè¥æã«å«ãŸããçªçŽ æåãç³ç°ãšåãããããšã§ã¢ã³ã¢ãã¢ã¬ã¹ãšãªã£ãŠæ¶å€±ããŠããŸãããã
é çªãééãããšæããæå³ããªããªã£ãŠããŸããšããäºã§ããã
åå¿è ã«ãããããªã®ã¯æãé çªãæ°ã«ããæ€ãä»ãåã«äžç·ã«æœããŠåé¡ãªãææ©ç³ç°ã§ãïŒ
ç§ãææ©ç³ç°ã䜿ã£ãŠããŸããïŒ
Â
ç³ç°ã®æãé çªã»æãæ¹ã»éã玹ä»ïŒ
ããã§ã¯æåŸã«ãå®éã«ç³ç°ãæããŠã¿ãŸãããã
ç³ç°ã®æãé çª
èŠåç³ç°ã¯èã®æ€ãä»ãã®ïŒé±éåã«ã¯ç³ç°ãæãããã«ããŸãããïŒ
è¥æãšäžç·ã«èŠåç³ç°ã¯æããªãããã«æ³šæãå¿ èŠã§ãã
ãã ããææ©ç³ç°ïŒç¡è £æ®»ç³ç°ãªã©ïŒã¯æ€ãä»ãçŽåã«è¥æãšäžç·ã§ã倧äžå€«ã
æ€ãä»ãåã®çã®åã¥ããã¯ãå è¥âç³ç°âè¥æã®é çªã§ãã
Â
ç³ç°ã®æãé
pHã®æ°å€ãïŒäžããã«å¿ èŠãªéïŒèŠåç³ç°ã®å ŽåïŒã¯äžèšã®éãã
- ç²å質ã®åã»ã»ã»ïŒã¡åœãã300g
- å£è³ªåã»ã»ã»ïŒã¡åœããçŽ200g
- ä¿è¥åã®åŒ±ãç 質åã»ã»ã»ïŒã¡åœããååã®100g
Â
åå¿è ã¯PH6.0ãç®æããŸãããïŒã©ããªéèã6.0ã§ããã°è²ã¡ãŸãã
ãŸãã¯æãéãæ±ºããåã«çã®é žåºŠãå³ããªããšãããªãã®ã§çã®é žåºŠãå³ãäºããå§ããŸãã

Â
ç³ç°ã®éã¯æ¯åæ©æ¢°ã§èšã£ãŠããããã©ãèªåã®äžæ¡ãã®éãèŠãããšäŸ¿å©ã
æ¯åºŠç³ç°ã®éãèšã£ãŠããããã©ãèªåã®äžæ¡ãã®éãã©ãäœãææ¡ããŠãããšæ¯åå³ãå¿ èŠãªãã§äŸ¿å©ïŒ
æäººç·æ§ã§50ïœäœãå€ãããã§ããç§ã¯100ïœã§ãããç¬
Â
ç³ç°ã®æãæ¹
step
1çã®é
žåºŠãå³ã
Â
step
2é
žåºŠã«å¿ããŠç³ç°ãæããŸã
Â
step
3ç³ç°ãåã«æ··ããããã«çãèã
Â
step
4ïŒé±éåŸã«é
žåºŠãå€ãã£ãŠããããã§ãã¯
Â
Â