Results 21 to 30 of about 58,745 (266)

Optimization of Extraction Process, Composition and Antioxidant Activity Analysis of Conjugated Phenols from the By-product Residue of Pueraria thomsonii

open access: yesShipin gongye ke-ji
To improve the comprehensive utilization value of the by-product residue of Pueraria thomsonii (kudzu), the extraction of conjugated phenolics from two common by-product residues (kudzu peel and kudzu dregs) was optimized.
Shengyu WANG   +6 more
doaj   +1 more source

Profiles of phenolics and their synthetic pathways in Asparagus officinalis L.

open access: yesFood Chemistry: Molecular Sciences
The synthetic pathways of some phenolics compounds in asparagus have been reported, however, the diversified phenolics compounds including their modification and transcription regulation remains unknown.
Yuping Li   +9 more
doaj   +1 more source

Identification and Antioxidant Capacity of Free and Bound Phenolics in Six Varieties of Mulberry Seeds Using UPLC-ESI-QTOF-MS/MS

open access: yesAntioxidants, 2022
Mulberry seeds are a byproduct of juice processing and may be an important resource for its abundant compounds. In this study, we analyzed the qualitative composition of free and bound phenolics from six varieties of mulberry seeds using UPLC-ESI-QTOF-MS/
Huaqi Gao   +4 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Approach for elucidating the structure of phenolics in tomato

open access: yesFood Chemistry: X
Phenolics are key components for plant survival and have important medicinal uses for human beings. Nevertheless, the approach for identifying all four types of phenolics is still in need by now.
Fanhua Meng   +4 more
doaj   +1 more source

ALUMINUM PHENOLATE. [PDF]

open access: yesJournal of the American Chemical Society, 1906
n ...
openaire   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

Evaluation of Antioxidant Properties of Phenolics Extracted from Ananas comosus L.

open access: yesNotulae Scientia Biologicae, 2010
Phenolics were extracted from the fruit tissues of Ananas comosus L. var. queen, cv. Meitei Keehom, a variety of pineapple grown in Manipur, India, after skin peeling, purified and their antioxidant properties were analyzed.
Adhikarimayum HARIPYAREE   +2 more
doaj   +3 more sources

Evaluation of the Antioxidant Properties of Litchi Fruit Phenolics in Relation to Pericarp Browning Prevention

open access: yesMolecules, 2007
Phenolics were extracted from litchi fruit pericarp (LFP) tissues, purified and their antioxidant properties analyzed. LFP phenolics strongly inhibited linoleic acid oxidation and exhibited a dose-dependent free-radical scavenging activity against α,α ...
Xuewu Duan, Genfu Wu, Yueming Jiang
doaj   +1 more source

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