Effect of poly-γ-glutamic acid on hydration and structure of wheat gluten     

Xinhua Xie  Xiuyuan Wu  Yue Shen  Miao Song  Chao Xu  Bei Zhang  Usman Aziz  Xinjun Xu 《Journal of food science》2020,85(10):3214-3219

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Arshad Mehmood  Muhammad Ishaq  Muhammad Usman  Lei Zhao  Asad Ullah  Chengtao Wang 《Journal of Food Biochemistry》2020,44(7):e13228

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Fahad Khan  Pratibha Pandey  Varish Ahmad  Tarun Kumar Upadhyay 《Journal of Food Biochemistry》2020,44(8):e13338

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Sema Kale  Bertrand Matthäus  Fahad Aljuhaimi  Isam A Mohamed Ahmed  Mehmet Musa Özcan  Kashif Ghafoor  Elfadıl E. Babiker  Magdi A. Osman  Mustafa A. Gassem  Hesham A. S. Alqah 《Journal of Food Processing and Preservation》2020,44(6):e14463

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Elfadıl E. Babiker  Mehmet Musa Özcan  Kashif Ghafoor  Fahad Al Juhaimi  Isam A. Mohamed Ahmed  Ibrahim A. Almusallam 《Journal of Food Processing and Preservation》2020,44(10):e14745

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Kashif Ghafoor  Nurhan Uslu  Mehmet Musa Özcan  Fahad Al Juhaimi  Elfadıl E. Babiker  Isam A. Mohamed Ahmed  Ichsan Ulil Azmi 《Journal of Food Processing and Preservation》2020,44(12):e14980

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Arshad Mehmood  Muhammad Usman  Prasanna Patil  Lei Zhao  Chengtao Wang 《Food Science & Nutrition》2020,8(9):4639-4655

Noncommunicable diseases have increasingly grown the cause of morbidities and mortalities worldwide. Among them, cardiovascular diseases (CVDs) continue to be the major contributor to deaths. CVDs are common in the urban community population due to the substandard living conditions, which have a significant impact on the healthcare system, and over 23 million human beings are anticipated to suffer from the CVDs before 2030. At the moment, CVD physicians are immediately advancing both primary and secondary prevention modalities in high‐risk populations. The cornerstone of CVD prevention is a healthy lifestyle that is more cost‐effective than the treatments after disease onset. In fact, in the present scenario, comprehensive research conducted on food plant components is potentially efficacious in reducing some highly prevalent CVD risk factors, such as hypercholesterolemia, hypertension, and atherosclerosis. Polyphenols of olive oil (OO), virgin olive oil (VOO), and extra virgin olive oil contribute an essential role for the management of CVDs. Olive oil induces cardioprotective effects due to the presence of a plethora of polyphenolic compounds, for example, oleuropein (OL), tyrosol, and hydroxytyrosol. The present study examines the bioavailability and absorption of major olive bioactive compounds, for instance, oleacein, oleocanthal, OL, and tyrosol. This review also elucidates the snobbish connection of olive polyphenols (OP) and the potential mechanism involved in combating various CVD results taken up from the in vitro and in vivo studies, such as animal and human model studies.  相似文献   

    

Ayesha Raza  Sarah Farrukh  Arshad Hussain  Imran Ullah Khan  Tayyaba Noor  Mohd Hafiz Dzarfan Othman  Muhammad Fahad Yousaf 《国际能源研究杂志》2020,44(10):7989-7999

High cost and complex fabrication process of inorganic membranes and lower position of pristine polymeric membranes in the Robeson upper bound curve urged the researchers to develop mixed matrix membranes (MMMs). Cellulose acetate being most commercially used polymer, dominates the market of CO₂ separation mainly because of low cost and environmental friendly resource. In the present study, MMMs consists of amine functionalized zeolitic imidazolate framework (NH₂-ZIF-8) and cellulose triacetate were fabricated for the first time. NH₂-ZIF-8 was used as a filler because the pore size of ZIF-8 is between the kinetic diameter of separating gases (CO₂ and CH₄). Moreover,  NH₂ group attached on the surface of ZIF-8 has affinity with condensable gases like CO₂. Morphology, crystallinity, tensile strength and functional groups of fabricated membranes were investigated using different analytical techniques. Results revealed that the increase of feed pressure has increased CO₂ permeability and decreased permselectivity. However, improvements in gas separation performance were observed with the addition of nanofiller. Best position in Robeson's upper bound curve at 4 bar was obtained with 10 wt% loading with CO₂ permeability and CO₂/CH₄ permselectivity of 218 barrer and 13.84, respectively. The improvement in the gas separation performance with loading is attributed to the increased diffusion coefficients as well as solubility coefficients, which was increased to 33% and 3.8%, respectively.  相似文献   

    

Fahad A. Alharthi  G. Nagaraju  S P Vinay  Udayabhanu  Nabil Al-Zaqri  Ali Alsalme 《国际能源研究杂志》2020,44(11):8362-8371

The photocatalytic hydrogen generation is a novel, eco-friendly and favourable method for production of green and clean energy using light energy. In this direction, we report low-temperature ionothermal method for the preparation of TiO₂ nanoparticles (NPs) using methoxy ethyl methyl imidazolium tris (pentafluoroethyl) trifluoro phosphate (MOEMINtf₂) as an ionic liquid (IL) at 120°C for 1 day. The synthesized nanomaterials were examined using different spectrochemical methods like UV-DRS, XRD, FT-IR, TEM, BET and TGA-DTA techniques. The mixed phase TiO₂ is obtained with 81.7% of anatase and 18.3% of rutile phase by the XRD studies, and average crystallite size is found to be ∼7 nm. The stretching of Ti-O bond (∼555 cm⁻¹) and few other bands related to ionic liquid were confirmed by FTIR spectrum. The band gap energy was observed to be ∼3.38 eV by UV-DRS analysis. TEM images reveal spherical shape with an average particles size of about 10 nm. Photocatalytic H₂ generation was carried out using TiO₂ NPs and observed the generation of 553 μmol h⁻¹ g⁻¹ via water splitting reaction. Furthermore, the prepared TiO₂ NPs employed for the photocatalytic degradation of methylene blue dye (84.54%), and photoluminescence studies confirms the obtained material can be used in optoelectronic applications with green emission.  相似文献   

    

Ahsan Nazir  Haojie Yu  Li Wang  Jinhua Liu  Songbiao Li  Bilal Ul Amin  Kaleem-ur-Rahman Naveed  Rizwan Ullah Khan  Amin Khan  Muhammad Usman  Tarig Elshaarani  Md Alim Uddin 《Polymer Composites》2020,41(5):2068-2081

Ferrocene-based polyimidazole (PPIFc) composites containing multiwalled carbon nanotube (MWCNT), reduced graphene oxide (RGO), and carbon black (CB) were prepared by chemical oxidative polymerization, respectively. The prepared PPIFc/MWCNT, PPIFc/RGO, and PPIFc/CB composites were characterized by scanning electron microscope, transmission electron microscope, Fourier transform infrared, X-ray diffraction, X-ray photoelectron spectroscopy, and thermogravimetric analysis. The electrical conductive property of the PPIFc/MWCNT, PPIFc/RGO, and PPIFc/CB composites was tested by a four-probe method. The electromagnetic interference (EMI) shielding properties of the composites were measured by a coaxial method in the 1 to 4.5 GHz. These PPIFc/MWCNT, PPIFc/RGO, and PPIFc/CB composites showed good EMI shielding performance and total shielding effectiveness (SE_T) for PPIFc/CB was −11.2 dB, PPIFc/RGO was −13.1 dB, and PPIFc/MWCNT was −25.4 dB by using 50 wt% of the composite in the paraffin wax.  相似文献