Results 11 to 20 of about 30,047 (230)

NMR Metabolomics and DNA Sequencing of Escherichia coli and Staphylococcus aureus Cultures Treated with Hydrolyzable Tannins [PDF]

open access: yesMetabolites, 2023
Escherichia coli and Staphylococcus aureus are globally among the most prominent bacterial strains associated with antibacterial resistance-caused deaths.
Valtteri Virtanen   +4 more
doaj   +2 more sources

Chemical Derivatization of Commercially Available Condensed and Hydrolyzable Tannins [PDF]

open access: yesACS Sustainable Chemistry & Engineering, 2021
Novel valorization routes for tannins were opened by the development of a simple, straightforward, robust, and flexible approach to the selective functionalization of condensed and hydrolyzable tannins. Irrespective of the different degrees of polymerization, different commercial tannins were efficiently functionalized by the generation of an ether ...
Lili Zhen   +3 more
openaire   +6 more sources

Salivary proline-rich protein may reduce tannin-iron chelation: a systematic narrative review

open access: yesNutrition & Metabolism, 2017
Background Tannins are often cited for antinutritional effects, including chelation of non-heme iron. Despite this, studies exploring non-heme iron bioavailability inhibition with long-term consumption have reported mixed results.
Nicole M. Delimont   +3 more
doaj   +2 more sources

Comparing and Examining the Tannin Content of Potato Peel with Four Different Solvents [PDF]

open access: yesJournal of Agricultural Machinery
IntroductionTannins are a type of phenolic compound usually found in plants, with high molecular weights typically ranging from 500 to more than 3000 Da and even up to 20000 Da. The chemical structure of tannins is very diverse and varied.
F. Mortazavi   +2 more
doaj   +3 more sources

Methyl jasmonate elicits distinctive hydrolyzable tannin, flavonoid, and phyto-oxylipin responses in pomegranate (Punica granatum L.) leaves. [PDF]

open access: yesPlanta, 2021
Main conclusionTranscriptome and biochemical analyses suggested that, while suppression of multiple flavonoids and anthocyanins occurs at least partially at the transcriptional level, increased biosynthesis of non-jasmonate phyto-oxylipins is likely ...
Chang L, Wu S, Tian L.
europepmc   +2 more sources

Ellagitannins and Oligomeric Proanthocyanidins of Three Polygonaceous Plants

open access: yesMolecules, 2021
The aim of this study was to characterize hydrolyzable tannins in Polygonaceous plants, as only a few plants have previously been reported to contain ellagitannins.
Yun-Qiu Li   +10 more
doaj   +1 more source

Super Fruit Amla (Emblica officinalis, Gaertn) in Diabetes Management and Ensuing Complications: A Concise Review

open access: yesNutraceuticals, 2023
Type 2 diabetes mellitus (T2DM) is a chronic metabolic disease showing an exponential increase in its prevalence all over the world. High blood glucose level is one of the main clinical signs of the disease.
Muhammed Majeed   +4 more
doaj   +1 more source

A novel tannase from Klebsiella pneumoniae KP715242 reduces haze and improves the quality of fruit juice and beverages through detannification

open access: yesFrontiers in Sustainable Food Systems, 2023
The presence of high tannin content in fruit juices and other beverages generates bitterness and haze formation with a concomitant deterioration of their quality. This problem could be circumvented by treating these food products with the enzyme tannase (
Mukesh Kumar   +8 more
doaj   +1 more source

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