Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
The reduction of ASH content of Pekmez (Grape Molasses) by ion exchange
Download
143615.pdf
Date
2003
Author
Öztin, Cevdet
Metadata
Show full item record
Item Usage Stats
166
views
0
downloads
Cite This
Subject Keywords
Grapes
,
Grape juice
,
Grape products
,
Chemical engineering
URI
https://hdl.handle.net/11511/13944
Collections
Graduate School of Natural and Applied Sciences, Thesis
Suggestions
OpenMETU
Core
Modeling drying kinetics of grape seeds and skins from Turkish cultivars
Gezer, Pervin Gizem; Esin, Ali; Department of Food Engineering (2011)
Grape pomace is a valuable waste product and various end-products have been obtained after treatments. Recently, these have been commercialized due to their health-promoting effects. Drying is a crucial part of these treatments. This study aimed to analyze the drying kinetics of grape pomace parts, which are seeds and skins. Two grape types were used in this study, namely Emir and Bogazkere varieties of Vitis Vinifera species. Seeds and skins of each variety were dried in a tray dryer at an air velocity of ...
The combined effect of high hydrostatic pressure, heat and bacteriocins on inactivation of foodborne pathogens in milk and orange juice
Alpas, Hami (2000-06-01)
The objective of this study was to combine pressure (345 MPa) with heat (50 degrees C), and bacteriocins (5000 AU/ml sample) for a short time (5 min) for the inactivation of relatively pressure-resistant strains of four foodborne pathogens: Staphylococcus aureus, Listeria monocytogenes, Escherichia coli O157:H7 and Salmonella in pasteurized milk and orange juice. Without bacteriocin addition, 5.5 log-cycle reduction was obtained for S. aureus 485 in milk whereas more than 8 log-cycle reduction was achieved ...
Effects of high hydrostatic pressure on microflora and some quality attributes of grape juice
MERT, Mecnun; BUZRUL, Sencer; Alpas, Hami (2013-03-01)
Red and white grape juices were treated with high hydrostatic pressure (HHP) at three different pressures, temperature and time values to investigate the effects of HHP on natural microflora and some quality attributes of the juices. Increased pressure, temperature and time showed significant effect on the microbial reduction and no microbial growth were observed in HHP-treated grape juices up to 90 days. HHP had little or no effect on pH and color of the juices. Although 5-hydroxymethylfurfural (HMF) forma...
Enhanced salt tolerance of transgenic tobacco expressing a wheat salt tolerance gene
KAVAS, MUSA; BALOĞLU, MEHMET CENGİZ; Yücel, Ayşe Meral; Öktem, Hüseyin Avni (2016-01-01)
Soil salinity is one of the most important limiting factors of agricultural productivity in the world. The Triticum aestivum salt tolerance-related gene (TaSTRG) possesses a functional response to salt and drought stress conditions. A variety of stress factors, such as salt, drought, abscisic acid, and cold, may induce the expression of TaSTRG in wheat. In this study, the TaSTRG gene was transferred to tobacco via Agrobacterium-mediated transformation. Overexpression of TaSTRG in transgenic tobacco plants i...
Development of a new mathematical model for inactivation of Escherichia coli O157:H7 and Staphylococcus aureus by high hydrostatic pressure in carrot juice and peptone water
PILAVTEPE-CELIK, Mutlu; BUZRUL, Sencer; Alpas, Hami; BOZOGLU, Faruk (2009-02-01)
Survival data of Escherichia coli O157:H7 933 and Staphylococcus aureus 485 in carrot juice and peptone water were collected in a range of pressure levels between 200 and 400 MPa at 40 degrees C. A mathematical approach combining the primary and secondary models (Weibull and first-order models as the primary model and two empirical equations as the secondary model) was proposed to estimate the microbial parameters using nonlinear least squares procedure in one step, resulting a single equation. Although not...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
C. Öztin, “The reduction of ASH content of Pekmez (Grape Molasses) by ion exchange,” Ph.D. - Doctoral Program, Middle East Technical University, 2003.