Yazar "İrkin, Reyhan" için listeleme
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Bazı probiyotik bakterilerin süt ürünlerinde oluşturduğu konjuge linoleik asidin sağlık yönünden önemi
İrkin, Reyhan; Eren, Ufuk Vapur (2008)Konjuge linoleik asit (KLA) rumen mikroorganizmaları tarafından sentezlenen bir yağ asitidir. Probiyotik özellikler taşıyan rumen mikroorganizmalarının bazıları özellikle yoğurt üretiminde ve küçük ölçekte deneme amaçlı ... -
Chitosan coating of red table grapes and fresh-cut honey melons to inhibit fusarium oxysporum growth
İrkin, Reyhan; Güldaş, Metin (Wiley-Blackwell, 2014)Chitosan is a modified, natural biopolymer derived by deacetylation of chitin. Mycelial growth of Penicillium chrysogenum, Fusarium oxysporum, Aspergillus parasiticus, As. fumigatus and As. niger was determined by measuring ... -
Competitive strategies of fruit and vegetable processing industry in Turkey
Çetin, Bahattin; Turhan, Şule; İrkin, Reyhan (International Society for Horticultural Science, 2003)Fruit and vegetable processing industry is very important for Turkey regarding both the internal and the external market. A review of Turkish agricultural history shows that dramatic changes have occurred in fruit and ... -
Control of Aspergillus niger with garlic, onion and leek extracts
İrkin, Reyhan; Korukluoğlu, Mihriban (Academic Journals, 2007)Antifungal activity of "Allium" vegetables that is garlic (Allium sativum L.), onion (Allium cepa L.) and leek (Allium porrum L.) were investigated against Aspergillus niger. Minimal inhibitory concentrations (MIC) and ... -
Control of listeria monocytogenes in ground chicken breast meat under aerobic, vacuum and modified atmosphere packaging conditions with or without the presence of bay essential oil at 4 degrees c
İrkin, Reyhan; Esmer, Özlem Kızılırmak (Karger, 2010)In this study the combined effect of bay (Laurus nobilis L.) essential oil (0.5% v/w) with modified atmosphere (MAP) (20%CO(2)/80%N(2)) and vacuum packaging in ground chicken breast meat stored at 4 degrees C was investigated. ... -
Control of some filamentous fungi and yeasts by dehydrated Allium extracts
İrkin, Reyhan; Körükcüoğlu, Mihriban (Birkhauser Verlag Ag, 2009)The antifungal activities of dehydrated garlic (Allium sativum L.), onion (Allium cepa L.) and leek (Allium porrum L.) against Aspergillus niger, Fusarium oxysporum, Candida albicans ATCC 10231 and Metschnikowia fructicola ... -
Determination of contamination stages of frozen chicken doner
Değirmencioğlu, Nurcan; İrkin, Reyhan; Değirmencioğlu, Ali (Chiriotti Editori, 2012)"Doner" is a traditional food product generally produced with beef, lamb, and/or chicken meat, and is a very popular product in Turkey. The aim of this study was to investigate the possible contamination sources during the ... -
Determination of microbial contamination sources for use in quality management of cheese industry: "dil" cheese as an example
İrkin, Reyhan (Birkhauser Verlag Ag, 2010)The microbiological quality, safety and shelf-life of cheeses depend on manufacture and handling in an environment that meets basic standards for hygiene and the management of hygiene in the process. In this research ... -
Determination of the prevalence of Salmonella spp. and S. aureus in meat products by Real-Time PCR and testing their antibiotic susceptibility
İrkin, Reyhan; Bozkurt, Berkay; Tümen, Gülendam (Polish Soc Veterinary Sciences Editorial Office, 2021)From a public health point of view meat products contain high pathogenic risk factors. This is because they can be contaminated with Salmonella spp. and Staphylococcus aureus microorganisms, and, more importantly, antibiotic ... -
The effect of modified atmosphere and vacuum packaging on the physicochemical, microbiological, sensory and textural properties of crottin de chavignol cheese
Esmer, Özlem Kızılırmak; Balkır, Pınar; Seçkin, Abdullah Kemal; İrkin, Reyhan (Karger, 2009)In this work, it was aimed to determine the effect of packaging technique on some quality properties of "Crottin de Chavignol" type goat cheese packaged under vacuum (VP) and modified atmosphere (MAP) (%20 CO2 + %80 N-2) ... -
Effect of onion (Allium cepa l.) extract on microbiological quality of refrigerated beef meat
İrkin, Reyhan; Arslan, Mikail (Wiley, 2010)The effect of onion (All turn cepa L.) extract on the fresh beef fillet meat was investigated. Beef fillet samples were cut into pieces and treated with 5, 10, 20 and 50 % onion-water extract (v/v) and stored in refrigeration ... -
Effectiveness of cymbopogon citratus l. essential oil to inhibit the growth of some filamentous fungi and yeasts
İrkin, Reyhan; Körüklüoğlu, Mihriban (Mary Ann Liebert Inc, 2009)Lemon grass (Cymbopogon citratus L.) oil has been known as having therapeutic and antibacterial properties, and its antifungal activity is currently the subject of renewed interest. This study aimed to verify the effectivenesses ... -
The effects of different organic acid treatments on some microflora and pathogen listeria monocytogenes of white brine cheese
Tavşanlı, Hakan; İrkin, Reyhan; Kısadere, İhsan (Kafkas Univ, 2019)The aim of this study was to determine the supplementation of 1% tartaric, malic, ascorbic, fumaric, lactic, acetic and succinic acids in brine on the pH, physical and sensory properties of cheese during storage. In addition, ... -
The effects of modified atmosphere gas composition on microbiological criteria, color and oxidation values of minced beef meat
Esmer, Özlem Kızılırmak; İrkin, Reyhan; Değirmencioğlu, Nurcan; Değirmencioğlu, Ali (Elsevier Sci Ltd, 2011)This paper reports the effects of modified atmosphere gas compositions with different concentrations of CO2/O-2/N-2 on color properties (L*, a* and b* values), oxidation stability (TBARS value) and microbiological properties ... -
Effects of organic acids to prolong the shelf-life and improve the microbial quality of fresh cut broccoli florets
İrkin, Reyhan; Değirmencioğlu, Nurcan; Güldaş, Metin (Wageningen Academic Publishers, 2015)This study was conducted to evaluate the effectiveness of a combination of specific organic acids for disinfecting fresh cut broccoli floret samples contaminated with Listeria monocytogenes serotype 1/2b and Salmonella ... -
Effects of vacuum and modified atmosphere packaging on shelf life extention of minced meat chemical and microbiological changes
Değirmencioğlu, Nurcan; Esmer, Özlem Kızılırmak; İrkin, Reyhan; Değirmencioğlu, Ali (Medwell Online, 2012)In this study, the effects three different headspace conditions on the properties of canned minced beef meat were investigated by measuring pH changes at intervals of 1, 4 and 7 days. The three types of headspace conditions ... -
Et ürünlerinde nitrat-nitrit kullanımının azaltılmasında bitkisel kaynakların kullanım olanakları
Et ürünlerinde karakteristik pembemsi-kırmızı rengi verebilmek, antioksidatif etki oluşturabilmek, kürlenmiş et aromasını meydana getirebilmek ve ayrıca pek çok gıdada bozulma etkeni mikroorganizmalar ile birlikte botulizm ... -
Evaluation of cacao-pudding as a probiotic food carrier and sensory acceptability properties
İrkin, Reyhan; Güldaş, Metin (2011)A number of health benefits have been claimed for probiotic bacteria such as Lactobacillus acidophilus, Bifidobacterium spp. and Lactobacillus casei. These benefits include anti-mutagenic effects, anti-carcinogenic properties, ... -
Food packaging systems with antimicrobial agents
İrkin, Reyhan (CRC Press, 2017)Food quality and safety are primary concerns in the food industry. Biopolymer-based antimicrobial packaging has been considered an emerging technology that has a significant influence on sustaining food quality and extending ... -
Growth inhibition of pathogenic bacteria and some yeasts by selected essential oils and survival of l. monocytogenes and C. albicans in apple-carrot juice
İrkin, Reyhan; Körüklüoğlu, Mihriban (Mary Ann Liebert, 2009)Food safety is a fundamental concern of both consumers and the food industry. The increasing incidence of foodborne diseases increases the demand of using antimicrobials in foods. Spices and plants are rich in essential ...
