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Total 6705 results found since Jan 2013.

Protective effect of Helianthus annuus seed byproduct extract on ultraviolet radiation ‐induced injury in skin cells
In conclusion, HSE is a broad-spectrum, natural UV filter with high efficiency and low toxicity that has the potential to be used in sunscreen products.
Source: Photochemistry and Photobiology - September 21, 2023 Category: Science Authors: Xiaoying Mo, Xiaochun Chen, Xiaojiao Pan, Yantong Lu, Guangjuan Pan, Jielan Xie, Zhenzhen Pan, Li Li, Hui Tian, Yaohua Li Tags: RESEARCH ARTICLE Source Type: research

Development of functional active films from blend of gelatin with crude orange juice pomace pectin: Test for packaging of virgin olive oil
Bovine gelatin blended with polyphenol-rich orange juice pomace pectin was used to develop an active film. This film exhibited potent antioxidant and photoprotective properties. When designed as a pouch, it has effectively delayed the oxidation of virgin olive oil over 63 days of storage, all while maintaining its sensory characteristics. AbstractThe food packaging sector is focused on developing innovative materials to enhance food safety and quality while reducing environmental impact. Accordingly, this study aimed to develop packaging based on bovine gelatin (G) blended with crude sweet orange juice pomace pectin (SOPP)...
Source: Packaging Technology and Science - September 21, 2023 Category: Food Science Authors: Imene Chentir, Chouaib Aribi, Ahmed Fouzi Tarchoun, Hela Kchaou, Melisa Lamri, Moncef Nasri, Djalal Trache Tags: RESEARCH ARTICLE Source Type: research

Melatonin targets ferroptosis through bimodal alteration of redox environment and cellular pathways in NAFLD model
Biosci Rep. 2023 Sep 20:BSR20230128. doi: 10.1042/BSR20230128. Online ahead of print.ABSTRACTFerroptosis is a non-conventional cellular death caused by lipid peroxide induced iron deposition. Intracellular lipid accumulation followed by generation of lipid peroxides is an Hallmark of Non Alcoholic Fatty Liver Disease (NAFLD). Melatonin (MLT) is an important pineal hormone with tremendous antioxidant and anti-inflammatory properties. Various studies targeted ferroptosis in different diseases using melatonin. However, none of them focused the intrinsic mechanism of MLT's action to counteract ferroptosis in NAFLD. Hence, the ...
Source: Bioscience Reports - September 20, 2023 Category: Biomedical Science Authors: Moumita Saha Sanjib Das Krishnendu Manna Krishna Das Saha Source Type: research

The in vitro effects of black soldier fly larvae (Hermitia illucens) oil as a high-functional active ingredient for inhibiting hyaluronidase, anti-oxidation benefits, whitening, and UVB protection
Conclusion: This study provides scientific support for various aspects of SFO. SFO can be considered an alternative oil ingredient in cosmetic products with potential implications for anti-skin aging, whitening and UVB protection properties, making it a potential candidate oil in the cosmetic industry.
Source: Frontiers in Pharmacology - September 20, 2023 Category: Drugs & Pharmacology Source Type: research

60% Of Sun Screens Would Fail Federal Safety Tests!
Here in South Florida, spring break is in full swing. Temperatures are in the mid-to-high-80s, and tourists are flocking to our beautiful, sunny beaches. Of course, that also means it’s prime time for sunscreen companies to kick up their marketing efforts in an attempt to whip up more fear over the sun. They want to scare you into thinking that each time the sun strikes your unprotected skin, you risk malignant melanoma, the deadliest form of skin cancer. If you’re a regular reader, you know that I’ve been vocal about Big Retail’s money grab and how they put out misinformation because they profit each time you slat...
Source: Al Sears, MD Natural Remedies - September 19, 2023 Category: Complementary Medicine Authors: Jacob Tags: Anti-Aging Source Type: news

Structural variations of lignin and lignin-carbohydrate complexes from the fruit shells of Camellia oleifera during ripening
Int J Biol Macromol. 2023 Sep 16:126946. doi: 10.1016/j.ijbiomac.2023.126946. Online ahead of print.ABSTRACTCamellia oleifera fruit shell (CFS), a waste lignocellulosic biomass resulting from Camellia oleifera oil production industry, is abundantly available in Southern China. Herein, to understand the structural variations of CFS lignins and lignin-carbohydrate complexes (LCC) during ripening, the native lignin and LCC fractions from CFS (harvested every seven days from October 1 to 30, 2022) were isolated and characterized systematically. The molecular weights of both MWL and DEL fractions steadily increased during ripen...
Source: International Journal of Biological Macromolecules - September 18, 2023 Category: Biochemistry Authors: Xichuang Cheng Ruxia Ning Pengfei Li Fenglun Zhang Kun Wang Jianxin Jiang Source Type: research

Fabrication and characterization of new levan@CBD biocomposite sponges as potential materials in natural, non-toxic wound dressing applications
In this study, porous bacterial levan-based sponges containing cannabis oil (Lev@CBDs) were prepared and fully characterized. The sponges exhibited a suitable swelling ratio, proper water vapor transmission rate, sufficient thermal stability, desired mechanical properties, and good antioxidant and anti-inflammatory properties. The obtained Lev@CBD materials were evaluated in terms of their interaction with proteins, human serum albumin and fibrinogen, of which fibrinogen revealed the highest binding effect. Moreover, the obtained biomaterials exhibited antibacterial activity against Staphylococcus aureus and Pseudomonas ae...
Source: International Journal of Biological Macromolecules - September 18, 2023 Category: Biochemistry Authors: Dorota Chelminiak-Dudkiewicz Miloslav Machacek Jolanta Dlugaszewska Magdalena Wujak Aleksander Smolarkiewicz-Wyczachowski Szymon Bocian Kinga Mylkie T Goslinski Michal P Marszall Marta Ziegler-Borowska Source Type: research

Structural variations of lignin and lignin-carbohydrate complexes from the fruit shells of Camellia oleifera during ripening
Int J Biol Macromol. 2023 Sep 16:126946. doi: 10.1016/j.ijbiomac.2023.126946. Online ahead of print.ABSTRACTCamellia oleifera fruit shell (CFS), a waste lignocellulosic biomass resulting from Camellia oleifera oil production industry, is abundantly available in Southern China. Herein, to understand the structural variations of CFS lignins and lignin-carbohydrate complexes (LCC) during ripening, the native lignin and LCC fractions from CFS (harvested every seven days from October 1 to 30, 2022) were isolated and characterized systematically. The molecular weights of both MWL and DEL fractions steadily increased during ripen...
Source: International Journal of Biological Macromolecules - September 18, 2023 Category: Biochemistry Authors: Xichuang Cheng Ruxia Ning Pengfei Li Fenglun Zhang Kun Wang Jianxin Jiang Source Type: research

Fabrication and characterization of new levan@CBD biocomposite sponges as potential materials in natural, non-toxic wound dressing applications
In this study, porous bacterial levan-based sponges containing cannabis oil (Lev@CBDs) were prepared and fully characterized. The sponges exhibited a suitable swelling ratio, proper water vapor transmission rate, sufficient thermal stability, desired mechanical properties, and good antioxidant and anti-inflammatory properties. The obtained Lev@CBD materials were evaluated in terms of their interaction with proteins, human serum albumin and fibrinogen, of which fibrinogen revealed the highest binding effect. Moreover, the obtained biomaterials exhibited antibacterial activity against Staphylococcus aureus and Pseudomonas ae...
Source: International Journal of Biological Macromolecules - September 18, 2023 Category: Biochemistry Authors: Dorota Chelminiak-Dudkiewicz Miloslav Machacek Jolanta Dlugaszewska Magdalena Wujak Aleksander Smolarkiewicz-Wyczachowski Szymon Bocian Kinga Mylkie T Goslinski Michal P Marszall Marta Ziegler-Borowska Source Type: research

Molecules, Vol. 28, Pages 6669: Sustainable Recovery of Phenolic Compounds from Distilled Rosemary By-Product Using Green Extraction Methods: Optimization, Comparison, and Antioxidant Activity
hatzopoulou Rosemary solid distillation waste (SWR), a by-product of the essential oil industry, represents an important source of phenolic antioxidants. Green technologies such as ultrasound-assisted extraction (UAE), microwave-assisted extraction (MAE), and accelerated solvent extraction (ASE) of phenolic compounds from SWR were optimized as valorization routes to maximize yield, rosmarinic acid (RMA), carnosol (CARO) and carnosic acid (CARA) contents. Response surface methodology was used in this context, with ethanol concentration (X1), extraction temperature (X2), and time (X3) being the independent variables. A s...
Source: Molecules - September 17, 2023 Category: Chemistry Authors: Maria Irakli Adriana Skendi Elisavet Bouloumpasi Stamatia Christaki Costas G. Biliaderis Paschalina Chatzopoulou Tags: Article Source Type: research

Anti-oxidant, diabetic and inflammatory activities of alpinia calcarata roscoe extract
CONCLUSION: Our findings demonstrated that leaf oil was slightly more promising results than rhizome oil of AC extract,which was ultimately showed medicinal potential of secondary metabolites with antioxidant, diabetic/inflammatory activities. Further, Eoils of AC have a wide range of pharmacological potential and promising anti-diabetic effects.PMID:37715949 | DOI:10.1002/cbdv.202300970
Source: Chemistry and Biodiversity - September 16, 2023 Category: Biochemistry Authors: Naorem Manglembi Devi Sankaranarayanan Nagarajan Chingakham Brajakishor Singh Mohammad Mujahid Ali Khan Anish Khan Nisha Khan Mohamed H Mahmoud Hassan Fouad AbuZar Ansari Source Type: research

Anti-oxidant, diabetic and inflammatory activities of alpinia calcarata roscoe extract
CONCLUSION: Our findings demonstrated that leaf oil was slightly more promising results than rhizome oil of AC extract,which was ultimately showed medicinal potential of secondary metabolites with antioxidant, diabetic/inflammatory activities. Further, Eoils of AC have a wide range of pharmacological potential and promising anti-diabetic effects.PMID:37715949 | DOI:10.1002/cbdv.202300970
Source: Chemistry and Biodiversity - September 16, 2023 Category: Biochemistry Authors: Naorem Manglembi Devi Sankaranarayanan Nagarajan Chingakham Brajakishor Singh Mohammad Mujahid Ali Khan Anish Khan Nisha Khan Mohamed H Mahmoud Hassan Fouad AbuZar Ansari Source Type: research

Mentha pulegium: A Plant With Several Medicinal Properties
Endocr Metab Immune Disord Drug Targets. 2023 Sep 14. doi: 10.2174/1871530323666230914103731. Online ahead of print.ABSTRACTThe species Mentha pulegium L. (M. pulegium L.) belongs to the family Lamiaceae, native to Europe, North Africa, and the Middle East, and the genus Mentha. It has been traditionally used in food, cosmetics, and medicines. It is a perennial, fragrant, well-liked, herbaceous plant that can grow up to half a meter tall. It is extensively used as a food flavoring, particularly for Moroccan traditional drinks. Chewing mint and M. pulegium, a relaxing and refreshing plant, can be used to treat hiccups and a...
Source: Endocrine, Metabolic and Immune Disorders Drug Targets - September 15, 2023 Category: Drugs & Pharmacology Authors: Smail Amtaghri Miloudia Slaoui Mohamed Eddouks Source Type: research