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| 1 | Adsorption of phenol by activated earbon:influence of activation methods and solution pH显示文摘 | BEKER U GANBOLD B DERTLI H | 2010 | Energy Conversion and Management2010，51，2： | 1 |
| 2 | Comparison of the probiotic characteristics of Lactic Acid Bacteria (LAB) isolated from sourdough and infant feces显示文摘Probiotics are beneficial microorganisms with certain characteristics such as survival under gastrointestinal conditions,adhesion to intestinal surface and different functions which result in several health benefits to host.With this regards,this study aimed to isolate Lactic Acid Bacteria (LAB) from sourdough and human feces as two different environments and to test their potential probiotic functions.In total nine distinct isolates were assessed with several probiotic functions such as in vitro adhesion to human colon cells,antimicrobial activities and survival under harsh gastrointestinal conditions.In general,distinct strains showed strong antimicrobial activity against the pathogenic and fungal strains tested in this study.Importantly,the adhesion levels to HT29 cells were determined between 0.29 % and 9.54% and Lactobacillus paracasei F7B showed the highest adhesion.All isolates tolerated the bile salt after 24 h and the infant feces isolates showed good survival characteristics at pH 4. | Yasemin Kaya Tayyibe Erten Melike Vurmaz Hümeyra İspirli Ömer Şimşek Enes Dertli | 2022 | Food Bioscience2022，47，3： | 1 |
| 3 | Characterisation and functional roles of a highly branched dextran produced by a bee pollen isolate Leuconostoc mesenteroides BI-20显示文摘Lactic Acid Bacteria(LAB)from different niches can be responsible for the production of distinct exopolysaccharides(EPS)that might possess important structural and technological features.In this respect,the aim of this study was to isolate an EPS producer LAB strain from bee pollen environment.Leuconostoc mesenteroides BI-20 with a slimy-mucoid colony morphology was identified from bee pollen and the structural,technological and functional characteristics of EPS produced by this strain were determined.EPS BI-20 was a highly branched dextran containing 20%(1→3)-linked α-D-glucose branches determined by ^(1)H and ^(13)C NMR analysis.The presence of(1→6)/(1→3)-linkedα-D-glucose linkages in dextran BI-20 was also confirmed by FTIR analysis.Dextran BI-20,with a molecular weight of 1×10^(8) Da,possessed strong thermal properties,amorphous nature and highly branched and fibrous microstructural characteristics determined by DSC,TGA,XRD and SEM analysis,respectively.In terms of functional roles,dextran BI-20 demonstrated strong antioxidant capacity detected by ABTS and CUPRAC tests.Finally,no digestion was observed in dextran BI-20 under simulated gastric conditions.Results of this study unveiled techno-functional characteristics of dextran BI-20 produced by a bee pollen isolate LAB strain. | Mustafa Tahsin Yilmaz Hümeyra Ispirli Osman Taylan Volkan Tasdemir Osman Sagdic Enes Dertli | 2022 | Food Bioscience2022，45，1： | 0 |
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