KEÇİBOYNUZU EKSTRAKTINDA BULUNAN D-PİNİTOLÜN ÇOK AŞAMALI ZENGİNLEŞTİRME PROSESİ İLE KONSANTRASYONU

Authors : Hatice Reyhan OZİYCİ, İrfan TURHAN, Nedim TETİK, Asli Arslan KULCAN, Tugba AKKOYUN, Ercan YATMAZ, Mustafa GERMEC, Mustafa KARHAN

Pages : 125-132

View : 43 | Download : 10

Publication Date : 2015-06-01

Article Type : Research Paper

Abstract :D-pinitol, a cyclic sugar alcohol, is claimed to be a potential therapeutic compound related to theillnesses arising from insulin mechanism. Carob is a rich source of this compound and has recentlybegun to be used in different separation and purification studies for obtaining D-pinitol. In this study,different enrichment processes were applied to concentrate the D-pinitol content of the carob extract.To determine the effectiveness of the processes applied for concentration of the target compound incarob extract, removal of other impurities insert ignore into journalissuearticles values(mainly sugars); was used as an important indicator. Accordingto the results; the highest increase in D-pinitol concentration was observed in the enrichment processcombining the techniques such as ethanol fermentation, membrane filtration and solvent extraction. Atthe end of this multi-stage process, D-pinitol concentration increased approximately four-fold insert ignore into journalissuearticles values(37.53g/100 mL dry weight); when compared to its initial level insert ignore into journalissuearticles values(9.38 g/100 mL dry weight); in carob extract
Keywords : Keçiboynuzu, D pinitol, zenginlefltirme, fermantasyon, ultrafiltrasyon

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