Article
Materials Science, Paper & Wood
Ulises Carranza-Nunez, Salomon Ramiro Vasquez-Garcia, Nelly Flores-Ramirez, Hamdy Ahmed Abdel-Gawwad, Jose Luis Rico, Arlette Arizbe Santiago, Joel Vargas, Jose Cruz-de-Leon
Summary: The characterization of Ceiba aesculifolia (CA) fibers revealed that they are mainly composed of tubes with an external diameter of approximately 27 μm and a mean wall thickness of about 0.62 μm, with decomposition starting at around 220°C.
Article
Materials Science, Textiles
Arumugam Kayambu, Rajkumar Ramasubbu
Summary: The study investigates the characterization and properties of Areca Catechu Fiber (ACF), which is rich in cellulose and has a density of 1.34 g/cc, making it a potential replacement for synthetic fibers. With low wax content, it provides better adhesion between fiber and resin interface, making it a better solution for eco-friendly composite products.
JOURNAL OF NATURAL FIBERS
(2022)
Article
Engineering, Aerospace
G. Saravanan, S. Shanmugam, A. R. Veerappan
Summary: This study investigates the physical, chemical, and thermal characteristics of paraffin-blended fuels for potential use in hybrid rockets. Various analytical techniques were used to assess the properties of fuel blends, providing valuable insights for unconventional fuel formulations.
AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY
(2022)
Article
Pharmacology & Pharmacy
Saeid Mezail Mawazi, Abd Almonem Doolaanea, Hazrina Ab Hadi, Bappaditya Chatterjee
Summary: Crystallinity is crucial in the pharmaceutical industry, affecting drug manufacturing, development processes, and dosage form stability. This study investigated the effects of CBZ crystallinity on drug loading, particle size, and release from microparticles. The results showed that changes in CBZ crystallinity significantly influenced the performance of CBZ microparticles.
INTERNATIONAL JOURNAL OF PHARMACEUTICS
(2021)
Article
Polymer Science
Jaime Orellana-Barrasa, Ana Ferrandez-Montero, Aldo R. Boccaccini, Begona Ferrari, Jose Ygnacio Pastor
Summary: This paper studies the effect of Mg particles on the thermal, chemical, physical, and primarily mechanical properties of 3D-printed PLA/Mg composites. The results show that introducing Mg particles into the PLA matrix through colloidal processing improves particle dispersion and thermal properties. Through various tests, the thermal and mechanical properties of the materials under different conditions are obtained.
Article
Polymer Science
Waheed Gul, Syed Riaz Akbar Shah, Afzal Khan, Catalin I. Pruncu
Summary: The research aims to characterize zinc oxide-urea formaldehyde nano resin and evaluate its impact on the physical properties of MDF. Significant improvements were observed in terms of surface morphology, crystalline structure, thermal properties, density, thickness swelling and water absorption properties by adding ZnO nanoparticles to UF glue.
Article
Polymer Science
Nadia Akram, Muhammad Saeed, Muhammad Usman, Asim Mansha, Fozia Anjum, Khalid Mahmood Zia, Irfan Mahmood, Nida Mumtaz, Waheed Gul Khan
Summary: Two series of Polyurethan composites were synthesized in this study, showing significant changes in mechanical behavior induced by graphene oxide in the polymer matrix. Analysis using FTIR and TGA techniques revealed the structure and thermal stability of the composites.
Article
Thermodynamics
Mohammed AlAbbad, Ribhu Gautam, Edwin Guevara Romero, Saumitra Saxena, Eman Barradah, Obulesu Chatakonda, Jeffrey W. Kloosterman, Joshua Middaugh, Mark D. D'Agostini, S. Mani Sarathy
Summary: This study investigated the pyrolysis and combustion of heavy fuel oil (HFO) and vacuum residual oil (VRO) using a thermogravimetric analyzer (TGA). The results showed that pyrolysis was slightly slower than combustion at low temperatures, but significantly faster at high temperatures. Both oils resulted in minimal residue during combustion, while pyrolysis produced 10-19% residue. Fourier transform infrared spectroscopy (FTIR) was used to analyze the evolved volatiles from these processes.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2023)
Article
Thermodynamics
F. G. Agayev, S. Trukhanov, An Trukhanov, S. H. Jabarov, G. Sh Ayyubova, M. N. Mirzayev, E. L. Trukhanova, D. A. Vinnik, A. L. Kozlovskiy, M. Zdorovets, A. S. B. Sombra, Di Zhou, R. B. Jotania, C. Singh, A. Trukhanov
Summary: The crystal structure, magnetic, and thermal properties of M-type BaFe11.9In0.1O19-doped hexaferrite were investigated. The material exhibited a hexagonal crystal structure with lattice parameters of a = 5.8992(1) Å and c = 23.2275(7) Å, and an average grain size of 6 μm. A ferromagnetic-paramagnetic phase transition occurred near T-C = 420 °C. The solvothermic reaction of water vapors in active centers did not have a strong influence in the temperature range of 30 ≤ T ≤ 317 °C. The oxidation behavior of the material was analyzed using thermogravimetric spectra over a wide temperature range.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2022)
Article
Energy & Fuels
Thabitha Aavula, Manigandan Venkatesan, Santhosh Kumar Yasam, Gowtham Kumar Subbaraj, Saravanan Ramachandran
Summary: The present study aimed to evaluate the cardiotoxicity effect of agar extracted from Turbinaria conoides on zebrafish embryos. The physio-chemical and structural characteristics of the agar were analyzed using various methods. The results showed that the agar had a high yield and moisture content, and contained alkanes and aliphatic amines. In zebrafish embryos, the agar did not exhibit significant changes in cardiotoxicity and teratogenic effects at a concentration of 0.02μg/mL.
BIOMASS CONVERSION AND BIOREFINERY
(2023)
Article
Agricultural Engineering
Anbalagan Srikavi, Mani Mekala
Summary: Sunn hemp fiber, an under-exploited lignocellulose fiber, shows unique potential as a substitute for synthetic fibers. Morphological analysis reveals rough surface and condensed fiber matrices. Chemical analysis indicates the presence of cellulose, hemicellulose, lignin, pectin, ash, and wax in Sunn hemp fiber. Physical properties such as fiber length, density, diameter, moisture content, and regain are analyzed. FTIR and XRD analysis reveal various functional groups and crystallinity of Sunn hemp fiber. Antimicrobial study shows potential activity against Candida albicans. Overall, Sunn hemp fibers have great potential in various fields as a substitute for synthetic fibers.
INDUSTRIAL CROPS AND PRODUCTS
(2023)
Article
Materials Science, Textiles
Anish Khan, Mohammad Jawaid
Summary: This study examines the physico-chemical, structure, thermal, and surface topography of spider silk fibers. It was found that the fibers have a smooth surface, a crystallinity index of 24%, and can withstand temperatures up to 450 degrees C.
JOURNAL OF NATURAL FIBERS
(2022)
Article
Multidisciplinary Sciences
Syeda Aamara Asif, Naveed Ahmad
Summary: The study investigates the suitability of clear binder for road pavements and compares its properties with traditional black binder. It was found that clear binder exhibited higher thermal stability, enhanced rutting resistance at high temperatures, and stronger bonding properties compared to traditional black bitumen. The Fourier transform infrared spectroscopy analysis also revealed new peaks and increased peak intensities in the clear binder.
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING
(2022)
Article
Materials Science, Textiles
P. L. Ramkumar, Nikita Gupta, Vrushang Sangani
Summary: Rotational molding is a polymer manufacturing technique used to produce hollow and seamless parts with complex geometries. Linear Low Density Polyethylene (LLDPE) is the most preferred material for this process. This study investigates the use of bio composites made from jute/LLDPE and sugar cane bagasse (SCB)/LLDPE in rotational molding, analyzing processability, mechanical properties, and thermal stability. The addition of fibers, such as SCB and jute, improves the roto moldability and mechanical properties of the end product, with 5% fiber content showing the most significant improvement.
JOURNAL OF NATURAL FIBERS
(2023)
Article
Polymer Science
Perla Guadalupe Castro-Garcia, Salomon Ramiro Vasquez-Garcia, Nelly Flores-Ramirez, Jose Luis Rico, Hamdy Ahmed Abdel-Gawwad, Leandro Garcia-Gonzalez, Lada Domratcheva-Lvova, Daniel Fernandez-Quiroz
Summary: In this study, oil and starch extracted from avocado seeds were used as materials for the formation of polymeric films. Crosslinkers were added to modify the properties of the films and improve their thermal stability. The results demonstrate that natural wastes can be utilized to increase profits in the avocado processing industry.
JOURNAL OF APPLIED POLYMER SCIENCE
(2022)
Article
Polymer Science
Victoria L. Finkenstadt, Claudiu B. Bucur, Gregory L. Cote, Kervin O. Evans
JOURNAL OF APPLIED POLYMER SCIENCE
(2017)
Article
Food Science & Technology
Pavalee Chompoorat, Patricia Rayas-Duarte, Zorba Josue Hernandez-Estrada, Chaowana Phetcharat, Yongyut Khamsee
JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE
(2018)
Article
Food Science & Technology
Pavalee Chompoorat, Zorba Josue Hernandez-Estrada, Steven J. Mulvaney, Mark E. Payton, Barry K. Lavine, Ayuba Fasasi, Patricia Rayas-Duarte
LWT-FOOD SCIENCE AND TECHNOLOGY
(2018)
Article
Chemistry, Applied
Thiago Montagner Souza, Martha Zavariz de Miranda, Andre Mateus Prando, Michael Tilley, Mark E. Payton, Patricia Rayas-Duarte
Article
Food Science & Technology
Rosa Maria Mariscal-Moreno, Juan de Dios Figueroa-Cardenas, David Santiago-Ramos, Patricia Rayas-Duarte
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
(2019)
Article
Biochemistry & Molecular Biology
Alejandro Penaloza-Vazquez, Li Maria Ma, Patricia Rayas-Duarte
CANADIAN JOURNAL OF MICROBIOLOGY
(2019)
Article
Food Science & Technology
Liza Van Der Laan, Carla L. Goad, Michael Tilley, Guadalupe Davila-El Rassi, Adrienne M. Blakey, Patricia Rayas-Duarte, Robert M. Hunger, Amanda de Oliveira Silva, Brett F. Carver
JOURNAL OF CEREAL SCIENCE
(2020)
Article
Food Science & Technology
Pavalee Chompoorat, Napong Kantanet, Zorba J. Hernandez Estrada, Patricia Rayas-Duarte
Article
Food Science & Technology
Ronnachai Prommachart, Thiago Sakomoto Belem, Suthipong Uriyapongson, Patricia Rayas-Duarte, Juntanee Uriyapongson, Ranjith Ramanathan
Article
Food Science & Technology
Pavalee Chompoorat, Ayuba Fasasi, Barry K. Lavine, Patricia Rayas-Duarte
Summary: This study investigated the effect of temperature on the secondary structure of gluten by using FTIR spectroscopy and modulation of disulfide and hydrogen bonds. The results showed that heating additives at 65 degrees C significantly altered the secondary structure of gluten and transformed it to a more stable conformation.
Review
Biochemistry & Molecular Biology
Alexis Rojas-Gonzalez, Claudia Yuritzi Figueroa-Hernandez, Oscar Gonzalez-Rios, Mirna Leonor Suarez-Quiroz, Rosa Maria Gonzalez-Amaro, Zorba Josue Hernandez-Estrada, Patricia Rayas-Duarte
Summary: The demand for foods with high antioxidant capacity is growing, and research on chlorogenic acids (CGAs) from green coffee, which is the most abundant source, continues to increase. CGAs have been associated with various health benefits, such as antioxidant, antiviral, antibacterial, anticancer, and anti-inflammatory activities, as well as reducing the risk of cardiovascular diseases, type 2 diabetes, and Alzheimer's disease. Adding CGAs extracts to different food matrices has been found to increase anthocyanin and antioxidant activity, improving the functionality of foods.
Review
Microbiology
Natali Hernandez-Parada, Oscar Gonzalez-Rios, Mirna Leonor Suarez-Quiroz, Zorba Josue Hernandez-Estrada, Claudia Yuritzi Figueroa-Hernandez, Juan de Dios Figueroa-Cardenas, Patricia Rayas-Duarte, Maria Cruz Figueroa-Espinoza
Summary: The use of sourdough in bread production involves fermentation dominated by lactic acid bacteria (LAB) and yeast. Different starter cultures from various food sources can be used to initiate sourdough fermentation, enhancing the aroma and flavor profile of bread. However, the influence of microorganisms from different food products and by-products on sourdough fermentation is not well documented. This review focuses on exploring the use of various starter cultures in sourdough fermentation, discussing sourdough types, the fermentation process, and biochemical transformations.
Review
Biotechnology & Applied Microbiology
Hugo Gabriel Gutierrez-Rios, Mirna Leonor Suarez-Quiroz, Zorba Josue Hernandez-Estrada, Olaya Pirene Castellanos-Onorio, Rodrigo Alonso-Villegas, Patricia Rayas-Duarte, Cynthia Cano-Sarmiento, Claudia Yuritzi Figueroa-Hernandez, Oscar Gonzalez-Rios
Summary: During cocoa bean fermentation, yeasts produce volatile organic compounds and important aroma precursors that contribute to fruity flavors and aromas in chocolate. There is controversy regarding whether there are significant differences in the sensory characteristics of the final product. However, using yeasts as starter cultures is recommended to homogenize the flavors and aromas in chocolate.
FERMENTATION-BASEL
(2022)
Article
Agronomy
Anayansi Escalante-Aburto, Juan de Dios Figueroa-Cardenas, Jose Juan Veles-Medina, Nestor Ponce-Garcia, Zorba Josue Hernandez-Estrada, Patricia Rayas-Duarte, Senay Simsek
INTERNATIONAL AGROPHYSICS
(2017)
Article
Agronomy
David A. Marburger, Amanda de Oliveira Silva, Robert M. Hunger, Jeffrey T. Edwards, Liza Van der Laan, Adrienne M. Blakey, C-C Kan, K. A. Garland-Campbell, Robert L. Bowden, Liuling Yan, Michael Tilley, Ming-Shun Chen, Yuanhong Richard Chen, Guihua Bai, Yue Jin, James A. Kolmer, Bradford W. Seabourn, Guadalupe Davila-El Rassi, Patricia Rayas-Duarte, Robert M. Kerr, Brett F. Carver
Summary: Cornerstone cultivars like 'Gallagher' and 'Iba' inherit genetic traits from their parent 'Duster' while also showing unique characteristics in yield potential and wheat sensitivity. Despite not meeting initial institutional expectations, their importance lies in the reminder that seemingly modest traits can have significant impacts on cultivar choice and yield potential.
JOURNAL OF PLANT REGISTRATIONS
(2021)