View Item 
      •   IPB Repository
      • IPBana
      • Published by Others
      • Faculty of Fisheries and Marine Science
      • View Item
      •   IPB Repository
      • IPBana
      • Published by Others
      • Faculty of Fisheries and Marine Science
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Assessment of Commercial Quality Evaluation of Yellowfin Tuna Thunnus albacares Meat Based on Myoglobin Properties

      No Thumbnail [100%x80]
      View/Open
      Fulltext (882.4Kb)
      Date
      2013
      Author
      Nurilmala, Mala
      Ushio, Hideki
      Kaneko, Gen
      Ochia, Yoshihiro
      Metadata
      Show full item record
      Abstract
      Four quality grades (excellent, good, acceptable, and “not acceptable”) of yellowfin tuna meat (Thunnus albacares), as judged by a professional appraiser, were compared based on the red/ox state and extractability of myoglobin (Mb). As a result, the metMb ratio of the “not acceptable” grade of meat was significantly higher than that of the other higher-grade samples. In contrast, the highest ratio of oxyMb was found in the “excellent” meat, followed by good > acceptable > “not acceptable” meats. Color measurement revealed significant differences in a* value between the different grades of meat, but showed essentially no difference in L* and b* values. Both a* value and redness index (a*/b*) showed high correlation coefficients with metMb ratio. Mb extractability tended to be higher in the higher grade of meat. In conclusion, the commercial appraisal of tuna meat quality was demonstrated to be reliable.
      URI
      http://repository.ipb.ac.id/handle/123456789/77138
      Collections
      • Faculty of Fisheries and Marine Science [337]

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository
        

       

      Browse

      All of IPB RepositoryCollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      Login

      Application

      google store

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository
        

       

      NoThumbnail