共 16 条
- [11] SCHUTZ E, 1979, THESIS SAARBRUCKEN
- [12] EXTRACTION OF GERMAN CHAMOMILE WITH SUPERCRITICAL GASES [J]. ARCHIV DER PHARMAZIE, 1978, 311 (12) : 992 - 1001
- [13] STAHL E, 1976, CHEM-ING-TECH, V48, P773
- [14] Stahl E., 1978, ANGEW CHEM, V90, P778
- [15] VITZTHUM OG, 1972, Patent No. 2127596
- [16] ZOSEL K, 1964, Patent No. 1493190