揮発性有機酸と脂肪酸の - chem-agilent.com

1 Yun Zou Agilent Technologies (Shanghai) Co., Ltd, C2 C7 C2 C18 Agilent WAX UI Agilent J&W DB-FATWAX GC DB-FATWAX GC DB-FATWAX UI Agilent J&W DB-FFAP GC WAX DB-FATWAX UI WAX DB-FATWAX WAX GC 2 1

2 (C2 C7) /GC GC 2 GC GC 3 2 GC

3 1 FFAP WAX 1 WAX DB-FATWAX UI FAME GC 4,5 DB-FATWAX UI DB-FFAP WAX ANPEL Scientific Instrument Co. Ltd ( ) 98 % WAX 6 1 12 4 1. WAX UI (ng)1 2- 2- 1- 2- (FID) Agilent 7890B GC 5 L ( G4513-80213) / Agilent 7683B 2 4 5 2.

4 1 (C2 C7 ) 3. 2 (C2 C18 ) 4. 3 (WAX UI ) GC 7890B/FID J&W DB-FATWAX 30 m mm m ( G3903-63008) J&W DB-FFAP 30 m mm m ( 122-3232) 1 2 WAX 30 m mm m 42 cm/s / 250 C 30:1 162 C FID250 C : 40 mL/min : 400 mL/min : 25 mL/min % L GC 7890B/FID J&W DB-FATWAX 30 m mm m ( G3903-63008) J&W DB-FFAP 30 m mm m ( 122-3232) 1 2 WAX 30 m mm m 42 cm/s / 280 C 50.

5 1 120 C (2 ) 5 C/min 140 C (3 ) 20 C/min 250 C (10 )FID280 C : 40 mL/min : 400 mL/min : 25 mL/min % 1 L GC 7890B/FID J&W DB-FATWAX 30 m mm m ( G3903-63008) J&W DB-FFAP 30 m mm m ( 122-3232) 1 2 WAX 30 m mm m 40 cm/s / 250 C 75:1 130 C FID250 C : 40 mL/min : 400 mL/min : 25 mL/min L 5. 2 mL ( 5182 0554) BTO ( 5183-4757) / ( 5190-6194) 15 % /85 % mm mm (10 5181-3323) Agilent ( 5190-2295) ( 5190-6144)4 C2 C7 GC WAX 1 L 1 J&W DB-FATWAX (UI)

6 C2 C7 GC/FID 2 DB-FATWAX UI GC 234561234567891. 2. 3. 4. 5. 6. 7. 4- 8. 9. 1. 30 m mm m J&W DB-FATWAX C2 C7 GC/FID ( 2 ) 7min12345612345678912345689101112131415 Injection no. 2. 1 C2 C7 GC/FID C2 C7 15 2 (RSD) % 2 % 5 WAX DB-FFAP 3 DB-FFAP DB-FATWAX UI C2 C7 DB-FFAP 5 DB-FATWAX UI 6 6 10 % ( %)

7 DB-FATWAX UI % DB-FFAP DB-FATWAX UI ( 1) ( 3) 2 WAX C2 C7 WAX ( 4 6) 1 WAX ( 1) ( 2) ( 3) 6 1. 2. 3. 4. 5. 6. 7. 4- 8. 9. 23456 23456DB-FFAP DB-FATWAX UI 112233445566778899 3. 30 m mm m J&W DB-FFAP DB-FATWAX 1 C2 C7 GC/FID ( 2 ) 6.

8 10 % ( %) %123456789DB-FATWAX 1 WAX 1 2. 3. 4. 5. 6. 7. 4- 8. 9. 12,3456789 1 WAX 123456789 UI 2 WAX 4. J&W DB-FATWAX UI 1 2 WAX 1 C2 C7 GC/FID ( 2 ) 6C2 C18 5 7 J&W DB-FFAP DB-FATWAX UI WAX C2 C18 GC/FID 250 C 50 5 DB-FFAP DB-FATWAX UI (250 C) C18 5 6 DB-FATWAX UI DB-FFAP C2 C12 7 7 WAX 50 2 WAX WAX C2 C7 1 WAX WAX GC 1 WAX C2 C7 5.

9 J&W DB-FFAP DB-FATWAX UI GC 2 (C2 C18) FID ( 3 ) DB-FATWAX UI 1. 2. 3. 4. 5. 6. 7. 4- 8. 4- 9. 10. -3- 11. -2- 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 7 6. J&W DB-FFAP DB-FATWAX UI GC (C2 C18) GC/FID ( 5 ) pA25507510012515017520011223344556677881 099101111121213131414151516161717DB-FFAP DB-FATWAX UI 1. 2. 3. 4. 5. 6. 7. 4- 8. 4- 9.

10 10. -3- 11. -2- 12. 13. 14. 15. 16. 17. 7. J&W DB-FATWAX UI WAX (C2 C18) GC/FID ( 5 )DB-FATWAX UI 1. 2. 3. 4. 5. 6. 7. 4- 8. 4- 9. 10. -3- 11. -2- 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. pA20406080100120140160180pA2040608010012 0140160180 ,11 1 WAX 2 WAX 238 Agilent WAX UI DB-FATWAX UI GC J&W GC 6 WAX UI 8 9 DB-FATWAX UI DB-FFAP 1 2 WAX WAX UI DB-FATWAX UI DB-FFAP DB-FATWAX UI 2- 8 DB-FFAP % DB-FFAP DB-FATWAX UI DB-FFAP