Results 31 to 40 of about 1,046,985 (303)

Molecular docking studies of Triphala with catalytic portion of HMG-CoA reductase enzyme [PDF]

open access: yesJournal of HerbMed Pharmacology, 2023
Introduction: Triphala, consisting of three fruits, Phyllanthus emblica L. (Phyllanthaceae), Terminalia bellirica (Gaertn.) Roxb. (Combretaceae), and T.
Prasoborn Rinthong   +2 more
doaj   +1 more source

Analysis of major carotenoids and fatty acid composition of freshwater microalgae

open access: yesHeliyon, 2019
Considering the nutraceutical properties, the high commercial value from pigments and essential lipids and the environmental sustainability, the purposes of this study were to assess the major carotenoids and fatty acids composition of nine microalgae ...
Aline Terra Soares   +3 more
doaj   +1 more source

Linker Flexibility Facilitates Module Exchange in Fungal Hybrid PKS-NRPS Engineering [PDF]

open access: yes, 2016
Polyketide synthases (PKSs) and nonribosomal peptide synthetases (NRPSs) each give rise to a vast array of complex bioactive molecules with further complexity added by the existence of natural PKS-NRPS fusions.
Andersen, Mikael Rørdam   +6 more
core   +2 more sources

The effect of mixing and consistency on cellulose cationization

open access: yesHeliyon, 2019
Traditional chemical modifications of cellulose are usually done at low or medium consistencies. Processing at high solids content is expected to provide a leap forward in reduction of manufacturing costs such as minimization of chemical use, energy ...
Pia Willberg-Keyriläinen   +4 more
doaj   +1 more source

CuAAC click chemistry for the enhanced detection of novel alkyne-based natural product toxins [PDF]

open access: yes, 2018
In the context of discovering and quantifying terminal alkyne-based natural products, here we report the combination of CuAAC click chemistry with LC-MS for the detection of polyether toxins (prymnesins) associated with harmful algal blooms.
Field, Robert A.   +3 more
core   +1 more source

The crystal structure of a matrine derivative: 41S,7aS,12S,13aR,13bR)-12-(4-methylpiperazin-1-yl)dodecahydro-1H,5H,10H-dipyrido[2,1-f:3′,2′,1′-ij][1,6]naphthyridin-10-one, C20H34N4O

open access: yesZeitschrift für Kristallographie - New Crystal Structures, 2018
C20H34N4O, triclinic, P1 (no. 1), a = 7.8545(6) Å, b = 10.8802(9) Å, c = 12.3714(9) Å, α = 73.200(7)°, β = 75.372(6)°, γ = 71.091(7)°, V = 942.65(13) Å3, Z = 2, Rgt(F) = 0.0591, wRref(F2) = 0.1641, T = 293(2) K.
Cheng Xing-An   +5 more
doaj   +1 more source

Infinite-body optimal transport with Coulomb Cost [PDF]

open access: yes, 2013
We introduce and analyze symmetric infinite-body optimal transport (OT) problems with cost function of pair potential form. We show that for a natural class of such costs, the optimizer is given by the independent product measure all of whose factors are
Cotar, Codina   +2 more
core   +3 more sources

Phenolic profiling and therapeutic potential of local flora of Azad Kashmir; In vitro enzyme inhibition and antioxidant

open access: yesOpen Chemistry, 2017
The current study supports the phytochemical screening, evaluation of antioxidant and enzyme inhibition potential and correlations between antioxidant activities and phenolics of Rumex dentatus (Family: Polygonaceae), Mentha spicata (Family: Lamiaceae ...
Raza Muhammad Asam   +5 more
doaj   +1 more source

Xanthine scaffold: scope and potential in drug development

open access: yesHeliyon, 2018
Medicinal plants have been the basis for discovery of various important marketed drugs. Xanthine is one such lead molecule. Xanthines in various forms (caffeine, theophylline, theobromine, etc) are abode in tea, coffee, cocoa, chocolate etc.
Nivedita Singh   +3 more
doaj   +1 more source

Comprehensive Characterization of Secondary Metabolites in Fruits and Leaves of Cloudberry (Rubus chamaemorus L.)

open access: yesMetabolites, 2023
Cloudberry (Rubus chamaemorus L.) is a circumpolar boreal plant rich in bioactive compounds and is widely used in food and in folk medicine. In this study, a combination of two-dimensional NMR spectroscopy and liquid chromatography–high-resolution mass ...
Anna V. Faleva   +4 more
doaj   +1 more source

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