食品科学 ›› 2002, Vol. 23 ›› Issue (8): 185-189.

• 工艺技术 • 上一篇    下一篇

Primary Screening of 10-Hydroxy-2-DecenoicAcid Productive Strains

  

  1. Bailin Li Yongxin Kang Lingjing Wei Lizhen HuangFaculty of Food Science & Technology Shanghai Fisheries University Shanghai 200090
  • 出版日期:2002-08-15 发布日期:2011-12-31

Primary Screening of 10-Hydroxy-2-DecenoicAcid Productive Strains

  1. Bailin Li Yongxin Kang Lingjing Wei Lizhen HuangFaculty of Food Science & Technology Shanghai Fisheries University Shanghai 200090
  • Online:2002-08-15 Published:2011-12-31

摘要: In this paper, eleven strains, which were screened strictly from raw royal jelly, soil andhoneycomb etc. by meansof dilution plate and spread plate methods, were cultured at 28℃ for 60 h with shaking. To determine whether they could yield10-Hydroxy-2-decenoic acid during fermentation, gas chromatography and gas chromatography-mass spectrometry methodswere used. The results showed that the strains BH002 and BH004, were both identified as Crytococcaceae, where BH002was primarily classified into Candida for possessing the abilities. The 10-HDA productivity of Candida BH002 and that ofBH004 were 0.327% and 0.2648% respectively.

关键词: Hydroxy-2-decenoic acid (10-HDA) Biosynthesis Strain Screening

Abstract: In this paper, eleven strains, which were screened strictly from raw royal jelly, soil andhoneycomb etc. by meansof dilution plate and spread plate methods, were cultured at 28℃ for 60 h with shaking. To determine whether they could yield10-Hydroxy-2-decenoic acid during fermentation, gas chromatography and gas chromatography-mass spectrometry methodswere used. The results showed that the strains BH002 and BH004, were both identified as Crytococcaceae, where BH002was primarily classified into Candida for possessing the abilities. The 10-HDA productivity of Candida BH002 and that ofBH004 were 0.327% and 0.2648% respectively.

Key words: Hydroxy-2-decenoic acid (10-HDA) Biosynthesis Strain Screening