Partition Coefficients (logP) of Hydrolysable Tannins. [PDF]
Molecules, 2020 The partition coefficients (logP) between n-octanol and water of 47 purified and characterized hydrolysable tannins were measured with the shake flask method utilizing UPLC and HPLC with UV detection. Results show that galloyl glucoses and gallotannins are clearly more hydrophobic than ellagitannins but the differences in hydrophobicity within ...
Virtanen V, Karonen M.
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Inhibition of Pneumolysin Cytotoxicity by Hydrolysable Tannins. [PDF]
Antibiotics (Basel), 2020 Streptococcus pneumoniae causes invasive infections such as otitis media, pneumonia and meningitis. It produces pneumolysin (Ply) toxin, which forms a pore to host cell membrane and has multiple functions in S. pneumoniae pathogenesis. The Ply C-terminal domain 4 mediates binding to membrane cholesterol and induces the formation of pores composed of up
Maatsola S +6 more
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Salivary Gland Adaptation to Dietary Inclusion of Hydrolysable Tannins in Boars. [PDF]
Animals (Basel), 2022 The ingestion of hydrolysable tannins as a potential nutrient to reduce boar odor in entire males results in the significant enlargement of parotid glands (parotidomegaly). The objective of this study was to characterize the effects of different levels of hydrolysable tannins in the diet of fattening boars (n = 24) on salivary gland morphology and ...
Mavri M +7 more
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Stability of Principal Hydrolysable Tannins from Trapa taiwanensis Hulls. [PDF]
Molecules, 2019 The fruit and hulls of the water caltrop (Trapa taiwanensis Nakai) are used as hepatoprotective herbal tea ingredients in Taiwan. The stability of hydrolysable tannins in herbal drinks has rarely been reported. In the present study, two hydrolysable tannins, tellimagrandin II (TGII) and 1,2,3,4,6-pentagalloylglucopyranose (PGG), were isolated from ...
Wang CC, Chen HF, Wu JY, Chen LG.
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Hydrolysable Tannins and Biological Activities of Meriania hernandoi and Meriania nobilis (Melastomataceae). [PDF]
Molecules, 2019 A bio-guided study of leaf extracts allowed the isolation of two new macrobicyclic hydrolysable tannins, namely merianin A (1) and merianin B (2), and oct-1-en-3-yl b-xylopyranosyl-(1”-6’)-b-glucopyranoside (3) from Meriania hernandoi, in addition to ...
Valverde Malaver CL +6 more
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Elucidating the role of shikimate dehydrogenase in controlling the production of anthocyanins and hydrolysable tannins in the outer peels of pomegranate. [PDF]
BMC Plant Biol, 2019 BACKGROUND:The outer peels of pomegranate (Punica granatum L.) possess two groups of polyphenols that have health beneficial properties: anthocyanins (ATs, which also affect peel color); and hydrolysable tannins (HTs).
Habashi R +6 more
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Proanthocyanidins and hydrolysable tannins: occurrence, dietary intake and pharmacological effects. [PDF]
Br J Pharmacol, 2017 Tannins are a heterogeneous group of high MW, water‐soluble, polyphenolic compounds, naturally present in cereals, leguminous seeds and, predominantly, in many fruits and vegetables, where they provide protection against a wide range of biotic and abiotic stressors.
Smeriglio A +3 more
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Changes in oak (Quercus robur) photosynthesis after winter moth (Operophtera brumata) herbivory are not explained by changes in chemical or structural leaf traits [PDF]
, 2020 Insect herbivores have the potential to change both physical and chemical traits of their host plant. Although the impacts of herbivores on their hosts have been widely studied, experiments assessing changes in multiple leaf traits or functions ...
Gripenberg, Sofia +5 more
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Anti-Candida targets and cytotoxicity of casuarinin isolated from Plinia cauliflora leaves in a bioactivity-guided study [PDF]
, 2013 Peer reviewedPublisher ...
Gow, Neil A R +8 more
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Chemical underpinning of the tea bag index: An examination of the decomposition of tea leaves [PDF]
, 2020 Decomposition is a key flux of terrestrial carbon to the atmosphere. Therefore, gaining a better understanding of how plant litter decomposes in soil, and what governs this process, is vital for global climate models.
Alexander, Paul D. +3 more
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