μΉ΄ν…Œκ³ λ¦¬ μ—†μŒ

[GMP 정리]λ―Έμƒλ¬Όν•œλ„ μ‹œν—˜

GMP101 2025. 4. 27. 21:36

 

πŸ§ͺ λ―Έμƒλ¬Όν•œλ„ μ‹œν—˜λ²•κ³Ό 적합성 μ‹œν—˜ 

  • λ‚΄μš© μš”μ•½:
    λ―Έμƒλ¬Όν•œλ„ μ‹œν—˜μ€ λ¬΄κ· μ œμ œκ°€ μ•„λ‹Œ 일반 μ™„μ œμ˜μ•½ν’ˆ, μ›λ£Œ, μ€‘κ°„μ œν’ˆ 등을 λŒ€μƒμœΌλ‘œ 미생물 μ˜€μ—Ό μˆ˜μ€€μ„ ν™•μΈν•˜λŠ” ν•„μˆ˜ μ‹œν—˜μž…λ‹ˆλ‹€.
    μ‹œν—˜λ²• 적합성 μ‹œν—˜μ€ 제제 성뢄이 미생물 κ²€μΆœμ— λ°©ν•΄λ₯Ό μ£ΌλŠ”μ§€ μ—¬λΆ€λ₯Ό κ²€μ¦ν•˜λŠ” λ‹¨κ³„λ‘œ, μ •ν™•ν•œ 미생물 수 츑정이 κ°€λŠ₯ν•΄μ•Ό ν•©λ‹ˆλ‹€.
    βœ… λ―Έμƒλ¬Όν•œλ„ μ‹œν—˜ μ£Όμš” ν•­λͺ©
    • 총 ν˜ΈκΈ°μ„± λ―Έμƒλ¬Όμˆ˜(TAMC): μ‚΄μ•„μžˆλŠ” μ„Έκ·  수 μΈ‘μ •
    • 총 μ§„κ· μˆ˜(TYMC): 곰팑이 및 효λͺ¨ 수 μΈ‘μ •
    • νŠΉμ • 미생물 μ‹œν—˜: E. coli, S. aureus, P. aeruginosa λ“± μœ ν•΄κ·  κ²€μΆœ

βœ… μ‹œν—˜λ²• 적합성 μ‹œν—˜ μ‘°μ°¨ 화원도

1. ν‘œμ€€ κ· μ£Ό μ€€λΉ„ (ATCC κ· μ£Ό μ‚¬μš©)
↓
2. μ œν’ˆ λ˜λŠ” μ›λ£Œ μ€€λΉ„ (ν¬μ„λ°°μˆ˜ μ„€μ •)
↓
3. ν‘œμ€€ κ· μ£Ό λ˜λŠ” κ³„λŒ€λ°°μ–‘ ν›„ μ ‘μ’… (100 CFU 정도), κ³„λŒ€μˆ˜λŠ” μ΅œλŒ€ 5κ³„λŒ€κΉŒμ§€ ν—ˆμš©
↓
4. λ°°μ–‘ (μ μ ν•œ λ°°μ§€ 및 쑰건 ν•˜μ—)
↓
5. 미생물 회수율 평가 (ν—ˆμš©κΈ°μ€€ 50~200%)
↓
6. 회수율 λΆ€μ‘±μ‹œ μ‹œν—˜λ²• μˆ˜μ • 및 μž¬ν‰κ°€

μ œμ œλ³„ μ‹œν—˜ 쑰건 μš”μ•½

제제 μ’…λ₯˜μ‹œν—˜ 방법비고
μ •μ œ, 캑슐제 직접 λ°°μ–‘ λ˜λŠ” 희석 ν›„ λ°°μ–‘ λΆˆμš©μ„± μ„±λΆ„ μžˆμ„ 경우 적절히 희석
μ—°κ³ μ œ, 크림제 ν‘œλ©΄ν™œμ„±μ œ(Polysorbate 80 λ“±) μ‚¬μš© 희석 점성 μ™„ν™” ν›„ μ‹œν—˜
μ•‘μ œ, μ£Όμ‚¬μ œ 직접 희석 λ˜λŠ” λ©Έκ·  희석앑 μ‚¬μš© 생리적 쑰건에 맞좰 희석 ν•„μš”
κ±΄μ‘°λΆ„λ§μ œ, μ›λ£Œμ•½ 멸균수 λ˜λŠ” μ ν•©ν•œ ν¬μ„μ œ μ‚¬μš© μ™„μ „ μš©ν•΄ 확인 ν›„ μ§„ν–‰

βœ… μ£Όμš” κ°€μ΄λ“œλΌμΈ 발췌

πŸ“š USP <61> / <62>

  • "If inhibitory effects of the product are noted, a suitable neutralization method must be employed to allow microbial recovery."
  • "Recovery of test microorganisms should not be less than 70% compared to the control test."

πŸ“š EP 2.6.12 / 2.6.13

  • "Test method validation must demonstrate that the presence of the product does not adversely affect the recovery of microorganisms."
  • "Neutralizers or diluents may be used to minimize antimicrobial properties."

πŸ“š JP 4.05 / 4.06

  • "The validation shall confirm that the growth promoting and inhibitory properties of the medium are suitable for the microorganisms tested."