Dear Xavier Fernando, That is a difficult one J It seems like there is little information on sea urchin eggs (also listed as roe in the literature), but nothing about eggs/roe of the Arbacia stellata (Blainville, 1825; ?Gmelin, 1791). I made a Google and Google Scholar searches on ‘nutrient “sea urchin” eggs roe’ and ‘nutrient “Arbacia stellata” eggs roe’ However, WoRMS lists a series of synonyms for Arbacia stellate (see http://www.marinespecies.org/aphia.php?p=taxdetails <http://www.marinespecies.org/aphia.php?p=taxdetails&id=513125> &id=513125), so you may find papers on Arbacia stellata under the scientific synonyms(?) The Korean Standard Food Composition Table (database) has some data on the Anthocidaris crassispina species (see http://koreanfood.rda.go.kr/eng/fctFoodSrchEng/list) and search ‘sea urchin’. So, unless you find data yourself or get better information from our expert colleagues on the mailing list, I suggest that you use data from other sea urchin eggs/roe, and document that it is data borrowed from another species. Be safe and keep healthy. All the best, Anders Anders Møller Borgediget 12 DK-4000 Roskilde, Denmark From: Food Composition Discussion Group [mailto:[log in to unmask]] On Behalf Of Fernando Ortiz Sent: Thursday, September 17, 2020 16:40 To: [log in to unmask] Subject: Fwd: composition of raw common carp meat Dear colleagues, greeting you from Ecuador May you help me about the q. composition of sea urchin (Arbacia Stellata) eggs?. Thank you very much for your cooperatiòn in advance. f.: Xavier Fernando Ortiz Dueñas Master Degree Science Food University Profesor (www.utm.eud.ec) CEO CACAOBRO <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient> Garanti sans virus. <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient> www.avast.com _____ To unsubscribe from the InFoods-Food-Comp-L list, click the following link: https://listserv.fao.org/scripts/wa-fao.exe?SUBED1=InFoods-Food-Comp-L <https://listserv.fao.org/scripts/wa-fao.exe?SUBED1=InFoods-Food-Comp-L&A=1> &A=1 _____ To unsubscribe from the InFoods-Food-Comp-L list, click the following link: https://listserv.fao.org/scripts/wa-fao.exe?SUBED1=InFoods-Food-Comp-L <https://listserv.fao.org/scripts/wa-fao.exe?SUBED1=InFoods-Food-Comp-L&A=1> &A=1 _____ To unsubscribe from the InFoods-Food-Comp-L list, click the following link: https://listserv.fao.org/scripts/wa-fao.exe?SUBED1=InFoods-Food-Comp-L <https://listserv.fao.org/scripts/wa-fao.exe?SUBED1=InFoods-Food-Comp-L&A=1> &A=1 ######################################################################## To unsubscribe from the InFoods-Food-Comp-L list, click the following link: https://listserv.fao.org/scripts/wa-fao.exe?SUBED1=InFoods-Food-Comp-L&A=1