Van Yüzüncü Yıl Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimi
FYL-2018-7486
Van Yüzüncü Yıl Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimine FYL-2018-7486 nolu projemizi destekledikleri için çok teşekkür ederiz.
In this study, the chemical content of herby cheeses ripened with pickled and pressing methods obtained from local producers in Van province and the biochemical properties, total phenolic content, antioxidant and antimicrobial activities of the water soluble extracts of these cheeses were determined. The following avarage values were found for ripened 15 Herby cheeses by pickled method; water soluble nitrogen (WSN) 16.11±3.72%, 12% trichloroacetic acid (TCA) soluble nitrogen 13.05±6.20%, 5% phosphotungustik acid (PTA) soluble nitrogen 7.93±2.75%, lipolysis 13.39±6.11 ADV, total phenolic content (TPC) 647.72±259.80 mg gallic acid equivalent (GAE)/kg, 2,2-diphenyl-1-picrylhydrazyl (DPPH) inhibition 6.58± 2.36%, trolox equivalent antioxidant capacity (TEAC) 1.51±0.51 mmol troloks equivalent (TE)/g. The following avarage values were found for ripened 15 Herby cheeses by pressing method; WSN 16.48±3.98%, 12% TCA soluble nitrogen 17.34±3.31%, 5% PTA soluble nitrogen 8.40±4.12%, lipolysis 9.81±5.58 ADV, TPC 742.81±110.60 mg GAE/kg, DPPH inhibition 8.35±2.31%, TEAC 1.62±0.56 mmol (TE)/g. Also, it was determined that Herby cheese extracts no antimicrobial activity against Staphylococcus aureus ATCC 29213 and Escherichia coli ATCC 11303.
FYL-2018-7486
Primary Language | Turkish |
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Subjects | Food Engineering |
Journal Section | Articles |
Authors | |
Project Number | FYL-2018-7486 |
Publication Date | August 19, 2020 |
Published in Issue | Year 2020 Volume: 45 Issue: 5 |