Results 261 to 270 of about 4,117,752 (305)

Effect of salinity stress on the physiological characteristics, phenolic compounds and antioxidant activity of Thymus vulgaris L. and Thymus daenensis Celak

Industrial crops and products (Print), 2019
Salinity stress is one of the most important challenges in agriculture systems. The present work was aimed to evaluated the effects of saline irrigation, using different NaCl concentrations (0, 30, 60, and 90 mM), on growth, physiological characteristics,
Z. E. Bistgani, M. Hashemi, M. Dacosta, L. Craker, F. Maggi, Mohammad Reza Morshedloo   +5 more
semanticscholar   +1 more source

Phenolic compounds in germinated cereal and pulse seeds: Classification, transformation, and metabolic process

Critical reviews in food science and nutrition, 2020
Natural phenolic compounds are rich in cereal and pulse seeds and their dietary functions tend to improve dramatically during germination. This article reviews recent research on the transformation of phenolic compounds during seed germination.
Minwei Xu, Jiajia Rao, Bingcan Chen
semanticscholar   +1 more source

Extraction and Isolation of Phenolic Compounds

2012
Phenolic compounds constitute a major class of plant secondary metabolites that are widely distributed in the plant kingdom and show a large structural diversity. These compounds occur as aglycones or glycosides, as monomers or constituting highly polymerized structures, or as free or matrix-bound compounds.
Celestino, Santos-Buelga, Susana, Gonzalez-Manzano, Montserrat, Dueñas, Ana M, Gonzalez-Paramas   +3 more
openaire   +2 more sources

Removal of phenolic compounds from industrial waste water based on membrane-based technologies

Journal of Industrial & Engineering Chemistry, 2019
Phenol and its derivatives from various man-made activities pose threats to public health and aquatic ecosystems. A number of technologies (e.g., adsorption, oxidation, and biological methods) have been proposed and tested to remove phenolic compounds ...
W. Raza, Jechan Lee, Nadeem Raza, Yiwei Luo, Ki‐Hyun Kim, Jianhua Yang   +5 more
semanticscholar   +1 more source

Degradation of phenol and phenolic compounds by Pseudomonas putida EKII

Applied Microbiology and Biotechnology, 1992
The phenol-degrading strain Pseudomonas putida EKII was isolated from a soil enrichment culture and utilized phenol up to 10.6 mM (1.0 g.l-1) as the sole source of carbon and energy. Furthermore, cresols, chlorophenols, 3,4-dimethylphenol, and 4-chloro-m-cresol were metabolized as sole substrates by phenol-grown resting cells of strain EKII.
C, Hinteregger, R, Leitner, M, Loidl, A, Ferschl, F, Streichsbier   +4 more
openaire   +2 more sources

Profile of phenolic compounds and antioxidant activity of finger millet varieties.

Food Chemistry, 2019
The profiles of phenolic compounds and antioxidant capacities of four finger millet varieties harvested in northern Malawi were investigated. The total phenolics, flavonoids and condensed tannins in the free fractions ranged from 114.43 to 179.19 mg ...
Jinle Xiang, F. Apea-Bah, V. Ndolo, M. Katundu, T. Beta   +4 more
semanticscholar   +1 more source

Binding of Selected Phenolic Compounds to Proteins

Journal of Agricultural and Food Chemistry, 2005
In the context of this study, the noncovalent binding of selected phenolic compounds (chlorogenic, ferulic, and gallic acids, quercetin, rutin, and isoquercetin) to different proteins (human serum albumin, bovine serum albumin, soy glycinin, and lysozyme) was studied with direct (Hummel-Dreyer/size exclusion chromatography) and/or indirect methods ...
Rawel, Harshadrai Manilal, Meidtner, Karina, Kroll, Jürgen   +2 more
openaire   +3 more sources

Phenolic Compounds in Different Olive Varieties

Journal of Agricultural and Food Chemistry, 1998
Phenolic compounds in different olive varieties were determined by HPLC analysis over 2 years. Demethyloleuropein was found in only two (Coratina and Leccino) of the eight varieties studied, so it could be used as varietal marker. Elenolic acid glucoside and hydroxytyrosol can be considered indicators of maturation for olives.
Esti M, CINQUANTA, Luciano, La Notte E.
openaire   +4 more sources

Phenolic compounds in ferns—II

Phytochemistry, 1968
Abstract A study was made of caffeic acid derivatives in forty species of ferns. Identifiable or partially identifiable compounds were observed in fourteen species, unidentified catechol derivatives in twenty-one species. The presence of rosmarinic acid in Blechnum brasiliense was confirmed.
openaire   +1 more source

Statistical modeling of phenolic compounds adsorption onto low-cost adsorbent prepared from aloe vera leaves wastes using CCD-RSM optimization: effect of parameters, isotherm, and kinetic studies

Biomass Conversion and Biorefinery, 2021
A. Dargahi, M. Samarghandi, A. Shabanloo, M. Mahmoudi, Hasan Zolghadr Nasab   +4 more
semanticscholar   +1 more source