Investigating the Recovery Potential of Protein and Antioxidant Compounds from Sesame Bran using Selected Basic Component Analyses

Ahmet Görgüç, Fatih Mehmet Yılmaz

Abstract


Sesame bran is an industrial waste which is either not currently evaluated technologically or has limited use as animal feed. In this study, recovery potentials of protein and antioxidant compounds were investigated from three different sesame brans which are emerge as waste from dry and wet processing lines of the sesame - an intensively used input by roasted sesame seed, tahini and tahini halva plants especially in our country. In this context, protein extraction by alkaline method was conducted on brans obtained from three different processing lines (Dry line I, Dry line II and Wet line II). In addition, effects of aqueous solutions (70%, v/v) of acetone, ethanol and methanol on the extraction of phenolic compounds from sesame brans were investigated. Dry processing line sesame bran was found to have lower protein content than wet processing line bran; however, higher protein extraction yield was obtained by dry processing line bran. Phenolic compound extracts of dry and wet processing line sesame brans were found to have higher total phenolic content and antioxidant capacity values (DPPH and ABTS assays) than protein extracts obtained by alkaline method. It was determined that the most effective solvent for the extraction of phenolic compounds from sesame bran was 70% acetone solution; and the results of the ethanol and methanol extracts used as solvents were not significantly different.

Keywords


Sesame; Food by-product; Protein; Extraction; Phenolic compound

Full Text:

PDF (Türkçe)


DOI: https://doi.org/10.24925/turjaf.v7i4.624-630.2347

 Creative Commons License
This work is licensed under Creative Commons Attribution 4.0 International License

ISSN: 2148-127X

Turkish JAF Sci.Tech.

Turkish Journal of Agriculture - Food Science and Technology (TURJAF) is indexed by the following national and international scientific indexing services:



 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 





Our Journals

Turkish Journal of Agriculture - Food Science and Technology

International Journal of Poultry - Ornamental Birds Science and Technology

Turkish Research Journal of Academic Social Science

Turkish Research Journal of Academic Technical Science

Turkish Research Journal of Academic Health and Medical Sciences

Our congresses

International Anatolian Agriculture, Food, Environment and Biology Congress (TARGID)

International Congress of the Turkish Journal of Agriculture - Food Science and Technology (TURJAF)

Our Youtube Channel

TURAS TV

Our Books

Our Scientific Books

About Us

The Turkish Science and Technology Publishing (TURSTEP) is an online and open-access platform to publish recent research and articles of scholars worldwide. Founded in 2013 and based in Turkey, the TURSTEP as a platform for academics, educators, scholars, and students from Turkey and around the world, to connect with one another. The TURSTEP disseminates research that is proven or predicted to be of significant influence for the general public.

       

Contact Us

Please send all inquiries to the email:

teditor@agrifoodscience.com

Business Adress

Eğriköprü mh. Pilot Kaya İstektepe Cad. 9/1 BLOK Daire 7, 58050 Merkaz/Sivas, Turkey