... and nanotechnology. Findings Chitosan’s inherent antimicrobial, antioxidant and biocompatible properties make it ideal for use in nutraceuticals, cosmeceuticals, therapeutic agents, active packaging, water treatment and bio-coatings. Its versatility allows integration into advanced applications (e.g. drug...

... of the extracts were analyzed using gas chromatography–mass spectrometry. Total phenolic, total flavonoid content and antioxidant properties of the extracts were determined. Besides, gravimetric, potentiodynamic polarization and atomic force microscopy were used to study the corrosion inhibition. The effect...

... antibacterial, antioxidant and anticancer. Originality/value Sulphonamide derivatives have numerous uses, such as being used in dyestuff and providing antimicrobial, antioxidant, and anticancer properties. Sulphonamide derivatives with diazobenzene coupler components exhibited an interesting colorant...

..., anticancer and antioxidant activities. They were applied on polyester fabrics and, subsequently, their dyeing properties, light, washing, perspiration, rubbing and sublimation fastness were determined. Findings Prepared dyestuffs were suitable for dyeing polyester fabrics. It was found that all prepared...

...Nordiyanah Anuar; R.M. Taha; Noraini Mahmad; Sadegh Mohajer; Siti Aisha Na’illa Che Musa; Zul Hazrin Zainal Abidin Purpose The aim of the present study is to gain correlation between saffron colours, their antioxidant capacity and the constituents of the secondary metabolites of three different...

... of the compounds were tested for their antimicrobial, anticancer and antioxidant activities. The prepared dyestuffs were dyed on polyester fabrics and subsequently their dyeing properties, light, washing, perspiration, rubbing and sublimation fastness were determined. Findings The spectroscopic data...

...S. Mohajer; R.M. Taha; S.Z. Azmi Purpose – The purpose of this paper is to identify the most dominant pigment of pomegranate explants for natural color coatings and detect the presence of phytochemical constituents and comparison of the antioxidant activities. Design/methodology/approach...

...Khlood S. Abdel Zaher; R.H. Swellem; Galal A.M. Nawwar; Fathy M. Abdelrazek; Salwa H. El-Sabbagh Purpose – The purpose of this paper is to study the efficiency of lignin/silica and calcium lignate/calcium silicate as natural antioxidants in styrene-butadiene rubber (SBR) vulcanizates. Design...

... data IR, Ms and 1H, 13C NMR. These two compounds were evaluated as antioxidants in SBR, and this evaluation was confirmed by physico‐mechanical properties of vulcanizates, IR spectra and scanning electron microscope. Findings The difference between maximum torque MH and minimum torque ML (ΔM...