Results 51 to 60 of about 54,145 (321)

New insights into the properties of pubescent surfaces: peach fruit as model [PDF]

, 2011
The surface of peach (Prunus persica ‘Calrico’) is covered by a dense indumentum, which may serve various protective purposes. With the aim of relating structure to function, the chemical composition, morphology, and hydrophobicity of the peach skin was ...
Fernandez Fernandez, Victoria, Khayet, Mohamed, Montero-Prado, Pablo, Heredia-Guerrero, Jose Alejandro, Liakoloulos, Georgios, Karabourniotis, George, Rio, Victor del, Domínguez, Eva, Tacchini, Ignacio, Nerín, Cristina, Val, Jesús, Heredia, Antonio   +11 more
core   +3 more sources

Preparation of hydroxycinnamic acid and hydroxycinnamate from herbal lignin in aprotic solvent under mild conditions

Industrial Crops and Products
Herbaceous (grass-type) lignin is characterized by a high content of hydroxycinnamic acid, which are typically ester-linked to the γ-position of the lignin side chains.
Siqi Huang, Xu Zeng, Qiqi Dai, Minjie Hou, Chuanfu Liu, Jun Xie, Wu Lan   +6 more
doaj   +1 more source

Electrochemical Study of Ferulic Acid at a Pencil Graphite Electrode

Proceedings, 2020
Ferulic acid (FA), a hydroxycinnamic acid naturally found in fruits, vegetables and alcoholic beverages, has antioxidant, antiaging, antiviral and antibacterial activity being used in the medicine, food and pharmaceutical industries [1]. [...]
Iulia Gabriela David, Laura Andreea Iordache, Mihaela Carmen Cheregi, Dana Elena Popa, Mihaela Buleandră   +4 more
doaj   +1 more source

Chemical profiling of infusions and decoctions of Helichrysum italicum subsp picardii by UHPLC-PDA-MS and in vitro biological activities comparatively with green tea (Camellia sinensis) and rooibos tisane (Aspalathus linearis) [PDF]

, 2017
Several medicinal plants are currently used by the food industry as functional additives, for example botanical extracts in herbal drinks. Moreover, the scientific community has recently begun focusing on halophytes as sources of functional beverages ...
Barreira, Luísa, Bijttebier, Sebastiaan, Custódio, Luísa, J. C. or Varela J. or Varela J.C.S., Varela, Neves, Vanessa, Pereira, Catarina Guerreiro, Pieters, Luc, Rivas, Ricardo, Rodrigues, Maria João   +8 more
core   +1 more source

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

Advanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar, Xuen J Ng, Lukas Lechel, Ashish Chand Rajwar, Hendrik Bargel, Abhishek A. Jalan   +5 more
wiley   +1 more source

Caftaric Acid Isolation from Unripe Grape: A “Green” Alternative for Hydroxycinnamic Acids Recovery

Molecules, 2021
Phenolic acids represent about one-third of the dietary phenols and are widespread in vegetable and fruits. Several plants belonging to both vegetables and medical herbs have been studied for their hydroxycinnamic acid content.
Veronica Vendramin, Alessia Viel, Simone Vincenzi   +2 more
doaj   +1 more source

Highlight on the problems generated by p-coumaric acid analysis in fermentations [PDF]

, 2008
p-Coumaric acid is a natural hydroxycinnamic acid existing in grapes and wine. It is the precursor of the 4-ethylphenol molecule through the bioconversion reaction by Brettanomyces yeast. Chromatographic methods are the most common techniques to detect p-
Brandam, Cédric, Lteif, Roger, Medawar, Wissam, Salameh, Dominique, Strehaiano, Pierre   +4 more
core   +3 more sources

Integration of Spatiotemporal Multi‐Omics in Peach Fruit Unravels a Metabolic Niche and the Genetic Basis of Trichome‐Mediated Stress Adaptation

Advanced Science, EarlyView.
This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu, Ke Cao, Liping Guan, Aizhi Qin, Yong Li, Zihao Zhao, Yinpeng Zhang, Yaping Zhou, Lirong Wang, Xuwu Sun   +9 more
wiley   +1 more source

Phenolic Composition and Antioxidant Activity of Tanacetum parthenium Cultivated in Different Regions of Ukraine: Insights into the Flavonoids and Hydroxycinnamic Acids Profile

Plants, 2023
Tanacetum parthenium, also known as feverfew, is rich in bioactive compounds, namely sesquiterpene lactones, flavonoids, and volatile oils. Sesquiterpene lactones possess anti-migraine activity, while phenolic compounds possess anti-inflammatory and ...
Karyna Hordiei, Tetiana Gontova, Sonata Trumbeckaite, Maksym Yaremenko, Lina Raudone   +4 more
doaj   +1 more source

Heterojunction‐Engineered Mass Spectrometry Platform for Deciphering Serum Metabolic Fingerprints in Diagnosis of Respiratory Diseases

Advanced Science, EarlyView.
Hollow Co3O4/TiO2 heterojunctions are engineered for high‐throughput laser desorption/ionization mass spectrometry. The built‐in electric field drives efficient charge separation and photothermal conversion, while the hierarchical mesoporous network enables robust salt and protein tolerance.
Junyu Chen, Chaoqi Wang, Xi Yu, Yuming Jiang, Yijiao Qu, Huihui Fu, Yuyin Bu, Xiaoyong Zhang, Zongxiu Nie   +8 more
wiley   +1 more source