PHENOLS

作品数:185被引量:336H指数:8
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Nutritional Composition, Physico-Chemical Properties and Phytochemical Analysis of Oil from Cucumeropsis mannii (Sefophe) Seeds from Takatokwane in Botswana
《Journal of Biosciences and Medicines》2024年第12期167-186,共20页Olekile Tibe Sharon Thatitswe Keobake M. Letswee Haki Gulelat Desse Tanyala Gaba Andrew Muzila Mpho Batlhophi 
Botswana is well endowed with abundant vegetable oil producing plants which have not been fully exploited on the nutritional and phytochemical profile. The communities use these plants for food and medicine. Nutrient ...
关键词:Cucumeropsis manni OIL EXTRACT PHENOLS ANTIOXIDANT 
Comparison of Various Ion Exchange Resins for the Separation of Phenols in a Wood Pyrolysis-Based Biorefinery
《Journal of Renewable Materials》2024年第12期2135-2152,共18页Kristine Meile Martins Romanovskis Thomas Nicol Neil Hindle Aivars Zhurinsh 
funded by the Bioeconomy grant at the Latvian State Institute of Wood Chemistry“Transition to Greener Analytical Chemistry for the Analysis of Biorefinery ProductsWith Liquid Chromatography”(No.03-24).
Fast pyrolysis of pre-treated birch wood in a super-heated steam environment produces a condensate rich in anhydrosugars.With the objective to obtain several product streams from this condensate,the possibility of ext...
关键词:BIOREFINERY birch wood fast pyrolysis LEVOGLUCOSAN ion exchange resins solid phase extraction 
Excellent laccase-like activity of melamine modified Cu-NH_(2)-BDC and selective sensing analyses toward phenols and amines被引量:1
《Nano Research》2024年第11期9887-9897,共11页Haimeng Qiao Hongtian Yang Yide Han Yufeng Liu Ying Zhang Xia Zhang 
financial support of Liaoning Science and Technology Development Foundation Guided by Central Government(No.2021JH6/10500141);Fundamental Research Funds for the Central Universities(No.N232410019).
Nanozymes based on metal-organic frameworks (MOFs) have been concentrated on due to their naturally high-disperse metal active sites and the adjustable coordination chemistry. In this work, an N-rich melamine (Mel) wa...
关键词:metal-organic frameworks(MOFs)nanozymes laccase mimics melamine modification Cu-MOF 
Extraction Condition Optimization and Identification of Phenols from Lonicerae flos
《Agricultural Science & Technology》2024年第3期21-30,共10页GAO Wei LI Lang YU Lian-fang DING Hui-juan DING Sheng-hua 
Supported by Agricultural Science and Technology Innovation Fund Project of Hunan Province(2022CX87);Huaihua Municipal Institute of Science and Technology Cooperation Project(2022N1203);Science and Technology Talent Lifting Project of Hunan Province—Training Plan for Young and Middle-aged Scholars(2023TJ-Z01)。
Polyphenols were obtained from the natural dried Lonicerae flos by ultrasound-assisted extraction with ethanol as the solvent.Single factor experiment and response surface methodology were employed to optimize the ext...
关键词:Lonicera flos Total phenols Ultra-performance liquid chromatrography(UPLC)-tandem mass spectrometry(MS/MS) Response surface methodology PHENOLS 
Palladium-catalyzed S_(N)2 glycosylation of phenols
《Science China Chemistry》2024年第4期1037-1038,共2页Yu Zhu P.Andrew Evans 
Glycosides are essential structural motifs present in an array of important medicines,materials,and natural products[1].Nevertheless,the chemo-and stereoselective construction of the glycosidic linkage is a long-stand...
关键词:PROPERTIES PALLADIUM CATALYZED 
Optimizing extractants selection for efficient separation of phenols and nitrogen-containing heteroaromatics using hydrogen bond interaction strategies被引量:1
《Chinese Journal of Chemical Engineering》2024年第4期43-52,共10页Pengzhi Bei Rui Zhang Jie Feng Antony Rajendran Wenying Li 
support from the National Natural Science Foundation of China(22038008);the science and technology innovation project of China Shenhua Coal to Liquid and Chemical Company Limited(MZYHG-2021-01).
Focusing on the use of imidazolium ionic liquids and quaternary ammonium salts-based deep eutectic solvents for the separation of phenols and nitrogen-containing heteroaromatics,the role of heteroaromatics as specific...
关键词:Deep eutectic solvents Hydrogen bond Ionic liquids SEPARATION Solvents Structural characteristics 
Effects of Exogenous Plant Hormones on Growth Status and Secondary Metabolism of Houttuynia cordata Thunb.
《Medicinal Plant》2024年第1期1-7,12,共8页Xitao WANG Kai YAN Tianhua YU Zhannan YANG Shiqiong LUO 
Supported by Science and Technology Plan Project of Guizhou Province,China(QianKeKe Basics20201Y179);Key Field Project of Guizhou Provincial Department of Education(QJHKY2021044);Project of Guizhou Provincial Characteristic Key Laboratory(QJHKY2021002);Science and Technology Support Plan Project of Guizhou Province(QKHZCGeneral2021243);Science and Technology Plan Project of Liupanshui(52020-2021-PT-01);National Natural Science Foundation of China(41761010).
[Objectives]To improve the yield and secondary metabolite content of medicinal plants and to further develop and utilize the medicinal and other functions of medicinal plants.[Methods]We used the sterile tissue cultur...
关键词:1-Naphthaleneacetic acid(NAA) Auxin(IAA) Gibberellic Acid(GA_(3)) PHENOLS VOLATILES 
Enhanced Removal of Phenols by MIZ-Cu Nanozyme Exhibiting Laccase-like Activity and Broader Adaptability to Temperature and pH Conditions
《Chemical Research in Chinese Universities》2023年第6期1111-1118,共8页WANG Yunlong SUN Yue WANG Le ZHANG Hao HU Jiakang LI Yongxin 
supported by the National Natural Science Foundation of China(No.22176069);the Natural Science Foundation of Jilin Province,China(Nos.20220101042JC,20220101263JC);the China Postdoctoral Science Foundation(No.2021M691199).
Phenolic compounds,classified as persistent organic pollutants,pose a significant threat to both human health and environmental safety.Therefore,the efficient removal of phenolic substances from water is of paramount ...
关键词:Nanozyme LACCASE PHENOL Pollutant removal Wastewater treatment 
Polyphenolic Compounds and Antioxidant Activity of Sea Buckthorn(Hippophae rhamnoides L.)
《Phyton-International Journal of Experimental Botany》2023年第11期2965-2979,共15页Ain Raal Linda Rusalepp Tatiana Chiru Nicolae Ciobanu Kelly Talvistu Michelle Shusta Oleh Koshovyi Tõnu Püssa 
supported by the European Union in the MSCA4Ukraine project ID Number 1232466.
The fruits of the Sea buckthorn(Hippophae rhamnoides L.)are a popular plant food and a valuable health product.Cultivating plants produces a lot of leaves with fine branches as an unnecessary residue,which needs valor...
关键词:BARK FLAVONOLS FRUITS leaves PHENOLS ROOTS 
Rapid Access to Free Phenols by Photocatalytic Acceptorless Dehydrogenation of Cyclohexanones at Room Temperature被引量:1
《Chinese Journal of Chemistry》2023年第21期2773-2778,共6页Lin Min Jiani Lin Wei Shu 
Financial support from NSFC(21971101 and 22171127);Guangdong Basic and Applied Basic Research Foundation(2022A1515011806);Department of Education of Guangdong Province(2021KTSCX106);Guangdong Province Graduate Education Innovation Program(2022JGXM054);The Pearl River Talent Recruitment Program(2019QN01Y261);Shenzhen Science and Technology Innovation Committee(JCYJ20220519201425001);GuangdonggProvincialKeyLaboratoryofCatalysis(2020B121201002)is sincerely acknowledged.We acknowledge the assistance of SUsTech Core Research Facilities.
Phenols are ubiquitous substructures in natural products and bioactive compounds.However,practical methods for the direct construction of phenols under mild conditions remain challenging.Herein,a photocatalytic accept...
关键词:PHENOLS PHOTOCATALYSIS DEHYDROGENATION CYCLOHEXANONES Cobalt catalysis RADICALS 
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