Tarımsal ve Endüstriyel Atıklar Üzerinde Kültürü Yapılan Pleurotus Taksonlarının Yağ Asidi Düzeylerinin Tespit Edilmesi

Year 2014, , 162 - 167, 17.02.2015

Volkan Korkmaz , Sevda Kırbağ

https://doi.org/10.17798/beufen.81832

Cited By: 2

Abstract

Bu çalışmada, yonca sapı (YS), ceviz kabuğu atıkları (CK), şeker pancarı posası (ŞP) gibi farklı kompost ortamlarında yetiştirilen Pleurotus ostreatus (Jacq. ex. Fr) Kum. var. salignus, Pleurotus sajor-caju (FR). Singer, Pleurotus florida Fovose’nin yağ asidi kompozisyonları belirlenmiştir. Analizler gaz kromatografi cihazı ile yapılmıştır. Yağ asidi analizlerinde; linoleik asit, palmitik asit, pentadekonoik asit, stearik asit ağırlıklı olarak bulunmuştur. Türlerin en fazla palmitik asit (%19.7-33.06), linoleik asit (%36.69-78.89), dokosadienoik asit (%9.78-28.80) içerdiği tespit edilmiştir. Diğer yandan laurik asit, linolenik asit, eikosadienoik asit, eikosatrieonik asit, dokosatetraenoik asit gibi yağ asitlerinin de varlığı tespit edilmiştir. Sonuç olarak; çalışılan üç takson arasında Pleurotus florida Fovose’nin daha zengin yağ asidi içeriğine sahip olduğu bulunmuştur.

Keywords

Yağ asitleri, Pleurotus ostreatus. var. salignus, P. sajor-caju, P. florida

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