| 菌株 | プロトプラスト形成率(%) | |
| Westase | Zymolyase | |
| 1. Shizosaccharomyces pombe IFO 0351 | ○ | △ |
| 2. Saccharomyces cerevisiae X2180-1A | ○ | ○ |
| 3. Zygosaccharomyces rouxii IFO 1130 | × | ○ |
| 4. Hansenula mrakii RIB 5226 | ○ | ○ |
| 5. Kluyveromyces lactis IFO 0433 | ○ | ○ |
| 6. Pichia anomala IFO 10213 | ○ | ○ |
| 7. Lipomyces starkeyi IFO 10381 | ○ | △ |
| 8. Filobasidium floriforme IFO 1915 | ○ | × |
| 9. Ustilago maydis IFO 5346 | ○ | × |
| 10. Rhodosporidium toruloides IFO 10512 | ○ | × |
| 11. Tremella mesenterica IFO 9310 | ○ | × |
| 12. Graphiola phoenicis IFO 9100 | ○ | × |
| 13. Sporobolomyces roseus IFO 1105 | × | × |
| 14. Brettanomyces bruxellensis IFO 0797 | ○ | ○ |
| 15. Candida colliculosa IFO 0663 | ○ | ○ |
| 16. Candida tropicalis IFO1400 | △ | ○ |
| 17. Candida utilis IFO 0639 | ○ | ○ |
| 18. Kloeckera apiculata IFO 0865 | ○ | ○ |
| 19. Rhodotorula glutinis IFO 1125 | × | × |
| 20. Trigonopsis variabilis IFO 0755 | ○ | ○ |
| 21. Cryptococcus albidus IFO 0612 | ○ | × |
| 22. Phaffia rhodozyma IFO 10129 | ○ | × |