Volatile Compounds of Black Cumin Seeds (Nigella Sativa L.) From Microwave-Heating and Conventional Roasting

Posted by HealthyMuslim on Wednesday, August 15, 2012
Authored by PubMed

 Copy Link
   Email    Print 
Kiralan M. Volatile compounds of black cumin seeds (Nigella sativa L.) from microwave-heating and conventional roasting. 1. J Food Sci. 2012 Apr;77(4):C481-4. doi: 10.1111/j.1750-3841.2012.02638.x.
The volatile compounds in raw, conventionally roasted and microwave roasted black cumin (Nigella sativa L.) seeds at 0.45 kW for 2, 4, and 8 min, were analyzed by headspace-SPME gas chromatography-mass spectrometry. Among the 38 volatile compounds identified, the major compounds were thymoquinone and p-cymene in all samples. The levels of these compounds decreased with roasting. However, concentrations of pyrazines and furans increased significantly as a result of roasting and these compounds may affect the flavor of roasted black cumin seeds. Methyl pyrazine and 2,5-dimethylpyrazine were major pyrazines, formed at high concentration in seeds roasted for 8 min and in conventional roasting.


Link to this article:   Show: HTML LinkFull LinkShort Link
Share or Bookmark this page: You will need to have an account with the selected service in order to post links or bookmark this page.

                 
  
Subscribe via RSS or email:
Follow us through RSS or email. Click the RSS icon to subscribe to our feed.

     
  

Related Articles:
Add a Comment
You must be registered and logged in to comment.
Most Popular

Latest Articles

Popular Subjects
fluoridewater fluoridationcolicfruitexercisetoothpastealmondsmilkpHalkalineacidVitamin Ccancerlinus paulingwatercell phonemobile phoneraw milkaspartamesweetenersuperfoodsbrainlong lifelive longlongevityresveratrolblueberriesraspberriesgreen teaavocadosfatsnutritiondigestion research

Health, fitness and longevity
 Based upon the principles of health
 in the Qur'an and Prophetic Traditions.
HealthyMuslim.Com

There are two bounties in which
most people lose out: good health
and free time. Al-Bukhari.
The information on this site is provided for educational purposes only. It is not intended as a substitute for professional advice of any kind.