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Your search keyword '"J. Tanori-Cordova"' showing total 4 results
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4 results on '"J. Tanori-Cordova"'

1. List of contributors

Author

Ahmed S. Abo Dena, Caleb Acquah, Tanvir Ahmed, Azilah Ajit, Yahya S. Al-Awthan, Tânia Albuquerque, Sukumaran Anil, Nuvia Marina Apolonio–Hernandez, Leonard Ionut Atanase, Omar Bahattab, Anindita Behera, Muhammad Bilal, Branko Bugarski, A.C. Campa-Mada, Ireri Alejandra Carbajal-Valenzuela, E. Carvajal-Millan, Long Chen, Wai Teng Cheng, Custodiana A. Colmenarez Lobo, Diana Costa, Eduardo Costa, Pandurang Appana Dalavi, Michael K. Danquah, Y. De Anda-Flores, Harshal Deshmukh, Amal Kumar Dhara, Ibrahim M. El-Sherbiny, Rúben Faria, Ana Angelica Feregrino-Pérez, M.D. Figueroa-Pizano, D.A.S. Gamage, Beatriz González-Arias, Natanamurugaraj Govindan, Ramón Gerardo Guevara-González, Diana Vanesa Gutierrez-Chavez, Md Saquib Hasnain, Shafiul Hossain, Muhammad Imran, Hafiz M.N. Iqbal, Jaison Jeevanandam, Alejandra Jimenez-Hernandez, Zhengyu Jin, Sumaya F. Kabir, Krishnan Kanny, Jaya Lakkakula, J. Lizardi-Mendoza, Manuela Machado, T. Madhujith, Gaanty Pragas Maniam, Verónica E. Manzano, A.L. Martínez-López, K.G. Martínez-Robinson, David Julian McClements, Ming Miao, Milan Milivojevic, Md. Minhajul Islam, Aurelie Sarah Mok Tsze Chung, Mohammad S. Mubarak, Naveed Muhammad, Hira Munir, Sesha Subramanian Murugan, Amit Kumar Nayak, Ana R. Neves, Ahmed Olatunde, Ivana Pajic-Lijakovic, Dilipkumar Pal, Aristeidis Papagiannopoulos, Manuela Pintado, Marcel Popa, Sarmad Ahmad Qamar, Telma Quintela, Stefania Racovita, Hamza Rafeeq, Mohd Hasbi Ab. Rahim, Ashiqur Rahman, Mohammed Mizanur Rahman, Khushboo Raj, Ajay Vasudeo Rane, A. Rascón-Chu, Abdur Rauf, Evangelina Repetto, Enrique Rico-García, Supriyo Saha, Md. Sazedul Islam, Md. Shahruzzaman, Sara Silva, Ângela Sousa, Ahmad Ziad Sulaiman, Sabrina Sultana, Joash Ban Lee Tan, J. Tanori-Cordova, Yong Kiat Teo, Himja Tiwari, Irineo torres-Pacheco, Tabussam Tufail, Silvia Vasiliu, Jayachandran Venkatesan, Eleni Vlassi, Nilesh Shirish Wagh, N.E. Wedamulla, Deepti Yadav, and Zhongyu Yang

Published
2022
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2. Morphometric parameters of foodborne related-pathogens estimated by transmission electron microscopy and their relation to optical density and colony forming units

Author

Irasema Vargas-Arispuro, Miguel Ángel Martínez-Téllez, Emmanuel Aispuro-Hernández, C.J. González-Pérez, and J. Tanori-Cordova

Subjects
Microbiology (medical), Salmonella typhimurium, Staphylococcus aureus, Materials science, Food Handling, Colony Count, Microbial, Optical density, Escherichia coli O157, Microbiology, law.invention, Foodborne Diseases, 03 medical and health sciences, Through transmission, Microscopy, Electron, Transmission, law, Molecular Biology, 030304 developmental biology, Colony-forming unit, 0303 health sciences, Strain (chemistry), 030306 microbiology, Listeria monocytogenes, Salmonella saintpaul, Transmission electron microscopy, Food Microbiology, Electron microscope, Biological system
Abstract

The different morphological characteristics of five bacterial pathogen strains were analyzed through transmission electron microscopy for addressing the particular relationship between optical density and colony-forming units for each strain. Generated linear equations will allow a reliable calculation of bacterial concentrations through simple optical density measurements.

Published
2019

3. Conformational Behavior, Topographical Features, and Antioxidant Activity of Partly De-Esterified Arabinoxylans.

Author

De Anda-Flores Y, Carvajal-Millan E, Lizardi-Mendoza J, Rascon-Chu A, Tanori-Cordova J, Martínez-López AL, Burgara-Estrella AJ, and Pedroza-Montero MR

Abstract

This study aimed to investigate the effect of arabinoxylans (AX) partial de-esterification with feruloyl esterase on the polysaccharide conformational behavior, topographical features, and antioxidant activity. After enzyme treatment, the ferulic acid (FA) content in AX was reduced from 7.30 to 5.48 µg FA/mg polysaccharide, and the molecule registered a small reduction in radius of gyration (RG), hydrodynamic radius (Rh), characteristic ratio (C∞), and persistence length (q). A slight decrease in α and a small increase in K constants in the Mark-Houwink-Sakurada equation for partially de-esterified AX (FAX) suggested a reduction in molecule structural rigidity and a more expanded coil conformation, respectively, in relation to AX. Fourier transform infrared spectroscopy spectra of AX and FAX presented a pattern characteristic for this polysaccharide. Atomic force microscopy topographic analysis of FAX showed a more regular surface without larger hollows in relation to AX. The antioxidant activity of FAX, compared to AX, was reduced by 30 and 41% using both 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS + ) and 1,1-diphenyl-2-picryl-hydrazyl (DPPH) methods, respectively. These results suggest that feruloyl esterase treatment of AX could offer a strategy to tailor AX chains conformation, morphological features, and antioxidant activity, impacting the development of advanced biomaterials for biomedical and pharmaceutical applications.

Published
2021
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4. Morphometric parameters of foodborne related-pathogens estimated by transmission electron microscopy and their relation to optical density and colony forming units.

Author

González-Pérez CJ, Tanori-Cordova J, Aispuro-Hernández E, Vargas-Arispuro I, and Martínez-Téllez MA

Subjects
Colony Count, Microbial methods, Food Handling methods, Escherichia coli O157 isolation & purification, Food Microbiology, Foodborne Diseases microbiology, Listeria monocytogenes isolation & purification, Microscopy, Electron, Transmission methods, Salmonella typhimurium isolation & purification, Staphylococcus aureus isolation & purification
Abstract

The different morphological characteristics of five bacterial pathogen strains were analyzed through transmission electron microscopy for addressing the particular relationship between optical density and colony-forming units for each strain. Generated linear equations will allow a reliable calculation of bacterial concentrations through simple optical density measurements., (Copyright © 2019 Elsevier B.V. All rights reserved.)

Published
2019
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