Search Results - "Lechtenberg, Matthias"

Quantitative determination of curcuminoids in Curcuma rhizomes and rapid differentiation of Curcuma domestica Val. and Curcuma xanthorrhiza Roxb. by capillary electrophoresis by Lechtenberg, M, Quandt, B, Nahrstedt, A

“…The three major curcuminoids, curcumin, demethoxycurcumin and bis-demethoxycurcumin, from Curcuma domestica Val. (Curcuma longa L.) and Curcuma xanthorrhiza…”
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Determination of glucosinolates in broccoli-based dietary supplements by cyclodextrin-mediated capillary zone electrophoresis by Lechtenberg, Matthias, Hensel, Andreas

“…•Cyclodextrin-mediated capillary zone electrophoresis is a valuable technique for the separation and quantification of glucosinolates.•The possibility to…”
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Quality Assessment of Bilberry Fruits (Vaccinium myrtillus) and Bilberry-Containing Dietary Supplements by Gaspar, Dan Plecenik, Lechtenberg, Matthias, Hensel, Andreas

“…Bilberries (Vaccinium myrtillus) are used to treat non-specific diarrhea and for symptoms related to varicose veins. Because they are quite expensive fruits,…”
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Brokkoli – immer eine zuverlässige Quelle für Glucoraphanin und Sulforaphan? by Lechtenberg, Matthias, Hensel, Andreas

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Antiadhesion as a functional concept for protection against uropathogenic Escherichia coli: In vitro studies with traditionally used plants with antiadhesive activity against uropathognic Escherichia coli by Rafsanjany, Nasli, Lechtenberg, Matthias, Petereit, Frank, Hensel, Andreas

“…Investigation of medicinal plant extracts traditionally used against uncomplicated urinary tract infections (UTI) and identification of antiadhesive effects…”
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Ellagitannins from Phyllanthus muellerianus (Kuntze) Exell.: Geraniin and furosin stimulate cellular activity, differentiation and collagen synthesis of human skin keratinocytes and dermal fibroblasts by Agyare, Christian, Lechtenberg, Matthias, Deters, Alexandra, Petereit, Frank, Hensel, Andreas

“…Leaves from Phyllanthus muellerianus (Kuntze) Exell. are traditionally used for wound healing in Western Africa. Aqueous extracts of dried leaves recently have…”
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An ethnopharmacological survey and in vitro confirmation of ethnopharmacological use of medicinal plants used for wound healing in Bosomtwi-Atwima-Kwanwoma area, Ghana by Agyare, Christian, Asase, Alex, Lechtenberg, Matthias, Niehues, Michael, Deters, Alexandra, Hensel, Andreas

“…Wounds represent a major health burden and drain on healthcare resources in the world including Ghana and Africa. The majority of the people of Ghana and…”
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Eupatorium perfoliatum L.: Phytochemistry, traditional use and current applications by Hensel, Andreas, Maas, Mareike, Sendker, Jandirk, Lechtenberg, Matthias, Petereit, Frank, Deters, Alexandra, Schmidt, Thomas, Stark, Timo

“…Eupatorium perfoliatum L. originates from North America, where it has been widely used since centuries by native Indians. Additionally extracts are used also…”
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Fast determination of N-phenylpropenoyl-l-amino acids (NPA) in cocoa samples from different origins by ultra-performance liquid chromatography and capillary electrophoresis by Lechtenberg, Matthias, Henschel, Katrin, Liefländer-Wulf, Ursula, Quandt, Bettina, Hensel, Andreas

“…► N-Phenylpropenoyl-l-amino acids (NPA) were analysed by CE and UPLC® in cocoa beans. ► Both methods are comparable concerning time consumption and provide…”
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Isolation and Quantification of Oligomeric and Polymeric Procyanidins in the Aerial Parts of St. John's Wort (Hypericum perforatum) by Hellenbrand, Nils, Lechtenberg, Matthias, Petereit, Frank, Sendker, Jandirk, Hensel, Andreas

“…Proanthocyanidins (condensed tannins) constitute a class of oligomeric and polymeric polyphenols with flavan-3-ols as monomeric building blocks. Despite the…”
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Bioassay-guided fractionation of a thymol-deprived hydrophilic thyme extract and its antispasmodic effect by Engelbertz, Jonas, Lechtenberg, Matthias, Studt, Lena, Hensel, Andreas, Verspohl, Eugen J.

“…Extracts from Thymus vulgaris L. and Thymus zygis L. are traditionally used for bronchitis, catarrhs of the respiratory tract and supportive treatment of…”
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Phytochemical characterization of Rhododendron ferrugineum and in vitro assessment of an aqueous extract on cell toxicity by Louis, Andrea, Petereit, Frank, Lechtenberg, Matthias, Deters, Alexandra, Hensel, Andreas

“…Within a systematic phytochemical investigation of the leaves of RHODODENDRON FERRUGINEUM L. (Ericaceae), the volatile oil was isolated (0.7 %) and its…”
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Extracts from Rhododendron ferrugineum do not exhibit grayanotoxin I: an analytical survey on grayanotoxin I within the genus Rhododendron by Lechtenberg, Matthias, Dierks, Frauke, Sendker, Jandirk, Louis, Andrea, Schepker, Hartwig, Hensel, Andreas

“…For quantitative determination of grayanotoxin I (1) in plant material, a GC/MS method was developed after trimethylsilyl derivatisation of the analytes…”
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Concentrated green tea extract induces severe acute hepatitis in a 63-year-old woman – A case report with pharmaceutical analysis by Pillukat, Mike H., Bester, Carolin, Hensel, Andreas, Lechtenberg, Matthias, Petereit, Frank, Beckebaum, Susanne, Müller, Klaus-Michael, Schmidt, Hartmut H.J.

“…Etnopharmacological Relevance: The popularity of concentrated green tea extracts as dietary supplements for a wide range of applications is increasing due to…”
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Proteoglycans from Boswellia serrata Roxb. and B. carteri Birdw. and identification of a proteolytic plant basic secretory protein by Herrmann, Andreas, König, Simone, Lechtenberg, Matthias, Sehlbach, Maria, Vakhrushev, Sergey Y, Peter-Katalinic, Jasna, Hensel, Andreas

“…Water-soluble high molecular weight compounds were isolated in yields of 21-22% from the oleogum of Boswellia serrata and B. carteri. Using anion exchange…”
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Cyanogenic and non-cyanogenic pyridone glucosides from Acalypha indica (Euphorbiaceae) by Hungeling, Monika, Lechtenberg, Matthias, Fronczek, Frank R., Nahrstedt, Adolf

“…Seven pyridone derivatives and one corresponding seco compound have been isolated from inflorescences and leaves of Acalypha indica L. (Euphorbiaceae). Seven…”
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New and known iridoid- and phenylethanoid glycosides from Harpagophytum procumbens and their in vitro inhibition of human leukocyte elastase by Boje, Kerstin, Lechtenberg, Matthias, Nahrstedt, Adolf

“…Ten compounds, harpagoside (1), 8- p-coumaroylharpagide (2), 8-feruloylharpagide (3), 8-cinnamoylmyoporoside (4), pagoside (5), acteoside (6), isoacteoside…”
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Effective isolation protocol for secondary metabolites from Saffron: Semi-preparative scale preparation of crocin-1 and trans-crocetin by Lautenschläger, Marcus, Lechtenberg, Matthias, Sendker, Jandirk, Hensel, Andreas

“…Extracts from saffron, the dried stigmata from Crocus sativus L. are recognized as valuable tools for pharmaceutical development in neuroprotection and…”
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Wound-healing plants from TCM: in vitro investigations on selected TCM plants and their influence on human dermal fibroblasts and keratinocytes by Wang, Ruxi, Lechtenberg, Matthias, Sendker, Jandirk, Petereit, Frank, Deters, Alexandra, Hensel, Andreas

“…Wound-healing plants from Traditional Chinese Medicine and described for wound healing in the Pharmacopoeia of People's Republic of China (2005 ed.) were…”
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Qualitative and quantitative phytochemical characterization of Myrothamnus flabellifolia Welw by Engelhardt, Claudia, Petereit, Frank, Lechtenberg, Matthias, Liefländer-Wulf, Ursula, Hensel, Andreas

“…The upper aerial parts and leaf tips of Myrothamnus flabellifolia Welw. (Myrothamnaceae), a resurrection plant indigenous to southern Africa, are used in…”
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