are you sure about carotene? It is easily extracted from numerous sources, and to manufacture it synthetically I would think is difficult. I will stand corrected with evidence, but my bet is that carotenes used as feed additives are from natural sources.
Chris Lloyd wrote: >> I always assumed carotene comes from carrots - am I wrong here? < > > Natural carotene does but that's not what gets put in food these days, > nearly all the additives are synthetic or GM. Chris > > > Wessex Ferret Club > www.wessexferretclub.co.uk > > > > _______________________________________________ > Biofuel mailing list > Biofuel@sustainablelists.org > http://sustainablelists.org/mailman/listinfo/biofuel_sustainablelists.org > > Biofuel at Journey to Forever: > http://journeytoforever.org/biofuel.html > > Search the combined Biofuel and Biofuels-biz list archives (50,000 messages): > http://www.mail-archive.com/biofuel@sustainablelists.org/ > > > > -- Bob Allen http://ozarker.org/bob "Science is what we have learned about how to keep from fooling ourselves" — Richard Feynman _______________________________________________ Biofuel mailing list Biofuel@sustainablelists.org http://sustainablelists.org/mailman/listinfo/biofuel_sustainablelists.org Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Search the combined Biofuel and Biofuels-biz list archives (50,000 messages): http://www.mail-archive.com/biofuel@sustainablelists.org/
