Výsledky vyhledávání - "Quercetin/analysis"

Flavonoids in vegetable foods commonly consumed in Brazil and estimated ingestion by the Brazilian population Autor Arabbi, Paola R, Genovese, Maria Inés, Lajolo, Franco M

“…The objective of this work was to quantify the flavonoids present in foods most commonly consumed by the Brazilian population. The predominant flavonoids found…”
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Alpinia zerumbet potentially elevates high-density lipoprotein cholesterol level in hamsters Autor Lin, Li-Yun, Peng, Chiung-Chi, Liang, Yu-Jing, Yeh, Wan-Ting, Wang, Hui-Er, Yu, Tung-Hsi, Peng, Robert Y

“…In folkloric plant medicines, Alpinia zerumbet (AZ) has been popularly recognized as an exellent hepatoprotector. To search for a good high-density lipoprotein…”
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Flavonols and flavones of vegetables. IV. Flavonols and flavones of lettuce and endive. [author's transl] Autor Wöldecke, M, Herrmann, K

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Treasure from garden: Bioactive compounds of buckwheat Autor Huda, Md. Nurul, Lu, Shuai, Jahan, Tanzim, Ding, Mengqi, Jha, Rintu, Zhang, Kaixuan, Zhang, Wei, Georgiev, Milen I., Park, Sang Un, Zhou, Meiliang

“…•An extensive review on diverse bioactive components of buckwheat.•Versatile beneficial phytochemicals are abundant in buckwheat.•Buckwheat has a wide range of…”
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Tailoring properties of natural deep eutectic solvents with water to facilitate their applications Autor Dai, Yuntao, Witkamp, Geert-Jan, Verpoorte, Robert, Choi, Young Hae

“…Previously it was demonstrated that natural deep eutectic solvents (NADES) are promising green solvents for the extraction of natural products. However,…”
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Development of a Silver-Based MOF Oxidase-Like nanozyme modified with molecularly imprinted polymer for sensitive and selective colorimetric detection of quercetin Autor Karrat, Abdelhafid, Benssbihe, Jihane, Mohammad Ameen, Sameera Sh, Omer, Khalid M., Amine, Aziz

“…[Display omitted] •A new Ag-MOF with oxidase-like activity is developed.•The Ag-MOF nanozyme exhibits a catalytic efficiency of 0.19 µmol min−1 mg−1.•The…”
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Development of a fluorescent scaffold by utilizing quercetin template for selective detection of Hg 2+ : Experimental and theoretical studies along with live cell imaging Autor Vishnu S, Maity, Sibaprasad, Maity, Annada C, Kumar, Malavika S, Dolai, Malay, Nag, Anish, Bylappa, Yatheesharadhya, Dutta, Gorachand, Mukherjee, Bimalendu, Kumar Das, Avijit

“…Quercetin is an important antioxidant with high bioactivity and it has been used as SARS-CoV-2 inhibitor significantly. Quercetin, one of the most abundant…”
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Physico-chemical, microbiological, and sensory characteristics of yogurt as affected by various ingredients Autor Aleman, Ricardo S., Cedillos, Roberto, Page, Ryan, Olson, Douglas, Aryana, Kayanush

“…l-Glutamine, quercetin, slippery elm bark, marshmallow root, N-acetyl-d-glucosamine, licorice root, maitake mushrooms, and zinc orotate have been reported to…”
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Intermolecular copigmentation between five common 3-O-monoglucosidic anthocyanins and three phenolics in red wine model solutions: The influence of substituent pattern of anthocyanin B ring Autor Zhao, Xu, Ding, Bo-Wen, Qin, Jia-Wei, He, Fei, Duan, Chang-Qing

“…•Copigmentation between 5 anthocyanins and 3 phenolic copigments were studied.•Chromatic, thermodynamic and theoretical methods were used.•Substituent pattern…”
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Impact of conventional/non-conventional extraction methods on the untargeted phenolic profile of Moringa oleifera leaves Autor Rocchetti, Gabriele, Blasi, Francesca, Montesano, Domenico, Ghisoni, Silvia, Marcotullio, Maria Carla, Sabatini, Stefano, Cossignani, Lina, Lucini, Luigi

“…The impact of different extraction methods, namely maceration, homogenizer-assisted extraction, rapid solid-liquid dynamic extraction, microwave-assisted…”
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Comparative assessment of phytochemical profiles, antioxidant and antiproliferative activities of Sea buckthorn (Hippophaë rhamnoides L.) berries Autor Guo, Ruixue, Guo, Xinbo, Li, Tong, Fu, Xiong, Liu, Rui Hai

“…•Evaluated the phytochemical composition in four Sea buckthorn subspecies.•Compared in vitro and cellular antioxidant activities of phytochemical…”
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Sulfur doped graphene quantum dots as a potential sensitive fluorescent probe for the detection of quercetin Autor Kadian, Sachin, Manik, Gaurav

“…•Design and synthesis of a novel fluorescent sensing probe.•Quenching in fluorescence of SGQDs by quercetin was explained through the inner filter effect…”
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Ultrasonic-assisted binding of canistel (Lucuma nervosa A.DC) seed starch with quercetin Autor He, Rui, Pan, Yong-gui, Shang, Wen-Ting, Zhong, Geng, Huang, Wu-Yang, Xiang, Dong, Pan, Fei, Zhang, Wei-min

“…•Ultrasonic modified starch and quercetin combined was formed non-inclusion complex.•Addition of quercetin could protect the damage of starch granule size by…”
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Phenolic compounds extracted by acidic aqueous ethanol from berries and leaves of different berry plants Autor Tian, Ye, Liimatainen, Jaana, Alanne, Aino-Liisa, Lindstedt, Anni, Liu, Pengzhan, Sinkkonen, Jari, Kallio, Heikki, Yang, Baoru

“…•Fruits and leaves of berry species have great potential as bioactive ingredients of food.•A food-grade method was used to extract phenolic compounds from…”
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Improving quercetin bioavailability: A systematic review and meta-analysis of human intervention studies Autor Liu, Lu, Barber, Elizabeth, Kellow, Nicole J., Williamson, Gary

“…This systematic review evaluated a total of 31 included human intervention studies that have assessed methods to improve quercetin bioavailability from…”
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Potential Benefits of Black Chokeberry (Aronia melanocarpa) Fruits and Their Constituents in Improving Human Health Autor Ren, Yulin, Frank, Tyler, Meyer, Gunnar, Lei, Jizhou, Grebenc, Jessica R., Slaughter, Ryan, Gao, Yu G., Kinghorn, A. Douglas

“…Aronia berry (black chokeberry) is a shrub native to North America, of which the fresh fruits are used in the food industry to produce different types of…”
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Fermentation and complex enzyme hydrolysis for improving the total soluble phenolic contents, flavonoid aglycones contents and bio-activities of guava leaves tea Autor Wang, Lu, Luo, You, Wu, Yanan, Liu, Yan, Wu, Zhenqiang

“…[Display omitted] •Fermentation and enzymes hydrolysis (FE) increased total phenolic content of GLT.•Soluble and insoluble-bound forms of phenolics were…”
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Fabrication of ultra-stable boronic acid-functionalized quinoline-linked COF for selective adsorption of quercetin Autor Li, Wenhao, Zou, Ting, Wang, Ziyi, Zhang, Yuanyuan, Zhang, Juan

“…Quercetin, a flavonoid with cis-diol moiety, is widely found in plants and exhibits significant pharmacological properties, including anti-inflammatory,…”
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Phytochemical composition and antioxidant activity of Cinnamomum burmannii Blume extracts and their potential application in white chocolate Autor Muhammad, Dimas Rahadian Aji, Tuenter, Emmy, Patria, Graha Darma, Foubert, Kenn, Pieters, Luc, Dewettinck, Koen

“…•C. burmannii extracts contained various phenolic compounds.•The effect of the different extraction method was revealed.•Cryo-SEM analysis showed the…”
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Utilization of quercetin and quercetin glycosides from onion (Allium cepa L.) solid waste as an antioxidant, urease and xanthine oxidase inhibitors Autor Nile, Shivraj Hariram, Nile, Arti Shivraj, Keum, Young Soo, Sharma, Kavita

“…[Display omitted] •Onion solid waste (OSW) used as cheap and valuable source for production of value-added products.•HPLC revealed significant amount of…”
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