Results 151 to 160 of about 193,444 (309)

Discrimination of omega‐3 fatty acid oil forms by combining NMR spectroscopy with artificial intelligence

Bulletin of the Korean Chemical Society, EarlyView.
This study investigates the classification of omega‐3 oil forms using NMR spectroscopy combined with machine learning and deep learning approaches. Among the models evaluated, the CNN based on deep learning demonstrated the highest performance in discriminating the three different forms of omega‐3 oils.
Neulhwi Yeo, Jung Min Han, Mi Gang Kim, Jin Young Kim, Hyojin Cho, Seon Yeong Lee, Joong‐Hyuck Auh, Byung Hee Kim, Sangdoo Ahn   +8 more
wiley   +1 more source

Multifunctional liposomes remodeling tumor microenvironment for enhancing Hemoporfin‐mediated photodynamic therapy

BMEMat, EarlyView.
BSO/CAT@Liposomes‐Hemoporfin nanoparticles could significantly enhance the ROS levels in cells in vitro and tumor model in vivo, which is attributed to the increasement of Hemoporfin in the tumor, depletion of GSH, and enhancement of local oxygen concentration.
Yawen Chen, Chenxi Wang, Jiajia Yin, Xuejiao Song, Xiaochen Dong, Yi Shen, Lothar Lilge, Buhong Li   +7 more
wiley   +1 more source

Exploring the Discrepancies in the Biological Activities of Extracts From Guadua angustifolia Var. Bicolor Londoño Collected in Two Different Sites

Chemistry &Biodiversity, EarlyView.
ABSTRACT Guadua angustifolia var. bicolor Lodoño is a Colombian bamboo species that has shown promising medicinal properties. This study aims to investigate the differences in the chemical composition and biological activity of extracts from two different populations of G. angustifolia var. bicolor, collected in Bauru and Tatuí, Brazil.
João Kazlauckas, Maria Tereza Grombone Guaratini, Paulo Roberto H. Moreno   +2 more
wiley   +1 more source

Unveiling the Chemical Profile of Teucrium chamaedrys subsp. gracile (Batt.) Rech.F. dried Aerial Parts From Algeria

Chemistry &Biodiversity, EarlyView.
ABSTRACT In this paper, the first phytochemical analysis on Teucrium chamaedrys subsp. gracile was reported. The dried aerial parts collected in Algeria were studied, and the analysis was conducted using different techniques: gas chromatography/mass spectrometry (GC/MS) for the fatty acid content, headspace solid‐phase microextraction‐GC‐MS for the ...
Claudio Frezza, Daniela De Vita, Chiara Dal Bosco, Khellaf Rebbas, Hamdi Bendif, Stefania Garzoli   +5 more
wiley   +1 more source

A Comparative Phytochemical Analysis of Olive Oils Derived From Two Underexplored Tunisian Cultivars: Chemchali and Fougi

Chemistry &Biodiversity, EarlyView.
ABSTRACT This study represents the first comprehensive investigation into the valorization of two rare olive cultivars, Chemchali and Fougi, cultivated in southern Tunisia. The main objectives were to assess the quality of their virgin olive oils (VOOs) by analyzing their chemical composition, sensory profile, quality indices, and physicochemical ...
Marwa Affes, Dhouha Dallali, Hazem Jabeur, Mohamed Ayadi, Khaled Mliki, Noureddine Allouche, Jawhar Fakhfakh   +6 more
wiley   +1 more source

Larvicidal Activity of Phytochemicals From Handroanthus impetiginosus Seeds Against Culex quinquefasciatus

Chemistry &Biodiversity, EarlyView.
The hexane extract was obtained from the seeds of H. impetiginosus, from which fatty acids and FAMEs were obtained. The three samples were tested on C. quinquefasciatus larvae, promoting mortality with moderate LC50 values. The hexane extract was analyzed by gas chromatographymass spectrometry (GC‐MS), and the most abundant compounds were ethyl oleate (
Luana Cristina Diniz Santos, Lucas Santos Azevedo, Ezequias Pessoa de Siqueira, Mairon César Coimbra, Stênio Nunes Alves, Ana Hortência Fonsêca Castro, Luciana Alves Rodrigues dos Santos Lima   +6 more
wiley   +1 more source

Enhancing antioxidant defense systems and regulating fatty acid unsaturation: Salicylic acid-mediated alleviation of low-temperature stress in Pitaya seedlings. [PDF]

BMC Plant Biol
Luo X, Luo Y, Xu A, Kong X, Wang X, Deng Q, Zhang H, Lin L, Jia Y.   +8 more
europepmc   +1 more source

Selective Oxidation of α,β‐Unsaturated Alcohols With Lyophilisates of Bjerkandera adusta

Chemistry &Biodiversity, EarlyView.
ABSTRACT The biocatalytic aerobic production of (E)‐2‐allylic aldehydes from their corresponding alcohols using lyophilisates of the basidiomycetous fungus Bjerkandera adusta is reported. The addition of small amounts of organic solvents to the reaction media increased the reaction and substrate conversion rates, allowing for to produce (E)‐aldehydes ...
Letizia Calza, Valeriia Nikitenkova, Wendell Albuquerque, Holger Zorn, Tatyana Zhuk   +4 more
wiley   +1 more source

Impact of fatty diets on blood pressure: A systematic review and meta-analysis. [PDF]

Asia Pac J Clin Nutr
Zang T, Hassan W, Javaid F, Shabbir R, Shahzadi A, Ahmed H.   +5 more
europepmc   +1 more source

The Effect of Exogenously Applied Dicarboxylic Acids (Photon) on the Maize (Zea mays) Metabolite Profile

Chemistry &Biodiversity, EarlyView.
ABSTRACT Maize is an important crop worldwide with approximately 1200 million tons consumed and a market size worth $143 billion. Environmental stress influence production of crops and mitigating these ensures optimum production. Dicarboxylic acids are known as emulsifying agents that mitigate various stresses in plants.
Mhlonipheni Msomi, Noluyolo Nogemane, Garland More, Gerhard Prinsloo   +3 more
wiley   +1 more source