..., as well as bio-functionalization, nontoxicity and safe application to paper. These natural EOs also demonstrated antifungal action against A. terreus, A. flavus, A. niger, etc. Their antioxidant activity may play an essential role in preserving paper from degradation caused by cellulose oxidation...

...Salwa Moustafa Amer Mahmoud; Sayed Hemeda Purpose This study aims to determine the efficiency of three types of essential oils (EOs) as antioxidants on wood pulp paper samples: camphor oil, clove oil and lavender oil. Because of the detrimental influence of the oxidation process on wood pulp paper...

... (EPDFM) rubber matrix, focusing on its reinforcing and antioxidant effect on the resulting EPDM composites. Design/methodology/approach The structure of the prepared EPDM composites was confirmed by Fourier-transform infrared spectroscopy, and the dispersion of the additive fillers and antioxidants...

... in the field of restoration cause a lot of fading to the inks. Figure 3 Digital microscope images before and after cleaning Rushdya Rabee Ali Hassan can be contacted at: rushdyarabii@cu.edu.eg 18 04 2022 07 07 2022 24 07 2022 24 07 2022 Antioxidants SEM Inks...

...Hoda Sabry Othman; Maher A. El-Hashash; S.H. El-Sabbagh; A.A. Ward; Galal A.M. Nawwar Purpose Calcium and Zinc lignates were proven to be good antioxidants for rubber composites. The purpose of this paper is to evaluate the copper lignate antioxidant activity along with evaluating its electrical...

... of their antimicrobial, antimutagenic and antioxidant properties. Although there are several natural ingredients showing health benefits, this article presents five major flavors with their biofunctional profile and promising health benefits, which are deliberately used in our daily life. Vanilla, being the most...

...Ankit Chokriwal; Bjorn John Stephen; Abhijeet Singh Purpose Carotenoids are pigments that have significant value as colorants and antioxidants in pharmaceutical, food, textile and cosmetic industries. Owing to its high demand, this study aims to identify ß-carotene producing bacteria from...

... (Curcuma xanthorrhiza), “temu pauh” (Curcuma mangga), “lempoyang” (Zingiber zerumbet) and “bonglai” (Zingiber cassumunar) using alkaline and chemical-based extraction method for antimicrobial and antioxidant activities. Design/methodology/approach Through the alkaline...

...-organisms and algae as indispensable. This study aims to extract anthocyanins, an important natural plant pigments, from Sohiong (Prunus nepalensis). This study demonstrated that Sohiong have high anthocyanins content and antioxidant property, indicating an immense potential for the fruit producers and food...

...Esmail Rezaei-Seresht; Aboulfazl Salimi; Behnam Mahdavi Purpose The purpose of this paper is synthesis and evaluation of antioxidant and antibacterial activities of a series of new azo dyes derived from 4-aminostilbene. Design/methodology/approach First, the starting material 4-aminostilbene...

... to clarify the relationship between alizarin content and the antioxidant and antimicrobial activities of Rubia extract. Design/methodology/approach The paper opted for analytical tools (HPLC) and the in-vitro study of biological activities, namely, the antioxidant activity which...

... for environment-friendly and natural plant-based product development. Ummi Nur Ain Abdul Razak can be contacted at: umminurain.abdulrazak@gmail.com 08 11 2016 20 12 2016 © Emerald Publishing Limited 2017 Emerald Publishing Limited Licensed re-use rights only Antioxidants...

... detection systems used to prevent metal contamination in foods. Packaging materials Additives Plasticizers Antimicrobials Antioxidants Antifogs In modern times, packaging has been identified as an integral part of processing in the food industry. Food package is the physical entity...

... as antioxidants for natural rubber vulcanizates. The amide polymers prepared showed high efficiency as antioxidants for rubber vulcanizates, exceeding the performance of commercial antioxidants. In addition, the results obtained are encouraging and support the use of these polymers from both the environmental...