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List of works by Gerold Jerz

Acetylenic fatty acids from Porcelia macrocarpa (Annonaceae) against trypomastigotes of Trypanosoma cruzi: Effect of octadec-9-ynoic acid in plasma membrane electric potential

scientific article published on 30 March 2018

Activity-Guided Isolation of Resveratrol Oligomers from a Grapevine-Shoot Extract Using Countercurrent Chromatography ⬇️

scientific article published on November 26, 2012

Anti-Inflammatory Properties of Brazilian Green Propolis Encapsulated in a γ-Cyclodextrin Complex in Mice Fed a Western-Type Diet.

scientific article

Antiprotozoal activity of Buxus sempervirens and activity-guided isolation of O-tigloylcyclovirobuxeine-B as the main constituent active against Plasmodium falciparum.

scientific article published on 15 May 2014

Antitrypanosomal activity and evaluation of the mechanism of action of dehydrodieugenol isolated from Nectandra leucantha (Lauraceae) and its methylated derivative against Trypanosoma cruzi.

scientific article

Application of preparative high-speed counter-current chromatography/electrospray ionization mass spectrometry for a fast screening and fractionation of polyphenols

scientific article published on 02 October 2007

Crystal structure of De-hydro-dieugenol B methyl ether, a neolignan from Nectandra leucantha Nees and Mart (Lauraceae).

scientific article

Crystal structure of akuammicine, an indole alkaloid from Catharanthus roseus ⬇️

scientific article published on 20 October 2017

Determination of processing effects and of storage stability on vitamin K1 (Phylloquinone) in Sea Buckthorn Berries (Hippophaë rhamnoides L. ssp. rhamnoides) and related products.

scientific article published in November 2007

Di-2-ethylhexyl phthalate in the fruits of Benincasa hispida.

scientific article published in June 2006

Effects of Processing and of Storage on the Stability of Pantothenic Acid in Sea Buckthorn Products (Hippophaë rhamnoidesL. ssp. rhamnoides) Assessed by Stable Isotope Dilution Assay

scientific article published on 21 April 2007

Electrospray mass-spectrometry guided target isolation of neolignans from Nectandra leucantha (Lauraceae) by high performance- and spiral-coil countercurrent chromatography

scientific article published on 05 August 2019

Flavonoids from the flowers of Impatiens glandulifera Royle isolated by high performance countercurrent chromatography.

scientific article

Glycosylated Triterpenoids as Endosomal Escape Enhancers in Targeted Tumor Therapies.

scientific article published on 29 March 2017

High-speed countercurrent chromatographic recovery and off-line electrospray ionization mass spectrometry profiling of bisdesmodic saponins from Saponaria officinalis possessing synergistic toxicity enhancing properties on targeted antitumor toxins.

scientific article

Incidence of Pyrrolizidine Alkaloids in Herbal Medicines from German Retail Markets: Risk Assessments and Implications to Consumers

scientific article published on 28 September 2017

Ion-pair high-speed countercurrent chromatography in fractionation of a high-molecular weight variation of acyl-oligosaccharide linked betacyanins from purple bracts of Bougainvillea glabra.

scientific article published on 4 January 2010

Isolation and structure determination of a lignan from the bark of Salix alba

scientific article published on 01 May 2007

Isolation of cytotoxic diterpenoids from the Chilean medicinal plant Azorella compacta Phil from the Atacama Desert by high-speed counter-current chromatography.

scientific article published on 7 September 2015

Metabolite profiling of polyphenols in peels of Citrus limetta Risso by combination of preparative high-speed countercurrent chromatography and LC-ESI-MS/MS

scientific article published on 27 February 2014

Neolignans from leaves of Nectandra leucantha (Lauraceae) display in vitro antitrypanosomal activity via plasma membrane and mitochondrial damages.

scientific article published on 29 August 2017

Nutritional Assessment of Processing Effects on Major and Trace Element Content in Sea Buckthorn Juice (Hippophaë rhamnoidesL. ssp. rhamnoides)

scientific article published on 01 August 2008

Persea americana Mill. Seed: Fractionation, Characterization, and Effects on Human Keratinocytes and Fibroblasts.

scientific article published on 28 November 2013

Plant derived triterpenes from Gypsophila elegans M.Bieb. enable non-toxic delivery of gene loaded nanoplexes

scientific article published on 30 July 2018

Preparative mass-spectrometry profiling of bioactive metabolites in Saudi-Arabian propolis fractionated by high-speed countercurrent chromatography and off-line atmospheric pressure chemical ionization mass-spectrometry injection.

scientific article

Preparative mass-spectrometry profiling of minor concentrated metabolites in Salicornia gaudichaudiana Moq by high-speed countercurrent chromatography and off-line electrospray mass-spectrometry injection

scientific article published on 20 March 2019

Preparative separation of flavonoid glycosides in leaves extract of Ampelopsis grossedentata using high-speed counter-current chromatography.

scientific article

Profiling of polar metabolites in fruits of Opuntia stricta var. dillenii by ion-pair high-performance countercurrent chromatography and off-line electrospray mass-spectrometry injection

scientific article published on 04 June 2019

Purification of astilbin and isoastilbin in the extract of smilax glabra rhizome by high-speed counter-current chromatography.

scientific article

Pyrrolizidine alkaloids in floral honeys of tropical Ghana: a health risk assessment

scientific article published on 13 July 2017

Pyrrolizidine alkaloids in herbal teas for infants, pregnant or lactating women.

scientific article published on 22 April 2015

Sapofectosid - Ensuring non-toxic and effective DNA and RNA delivery

scientific article

Schinus terebinthifolius countercurrent chromatography (Part II): Intra-apparatus scale-up and inter-apparatus method transfer

scientific article published on 25 August 2016

Schinus terebinthifolius scale-up countercurrent chromatography (Part I): High performance countercurrent chromatography fractionation of triterpene acids with off-line detection using atmospheric pressure chemical ionization mass spectrometry.

scientific article

Separation of amaranthine-type betacyanins by ion-pair high-speed countercurrent chromatography.

scientific article published on 12 April 2014

Separation of betalains from berries of Phytolacca americana by ion-pair high-speed counter-current chromatography.

scientific article

Separation of polar betalain pigments from cacti fruits of Hylocereus polyrhizus by ion-pair high-speed countercurrent chromatography.

scientific article published on 18 August 2009

Solvent system selectivities in countercurrent chromatography using Salicornia gaudichaudiana metabolites as practical example with off-line electrospray mass-spectrometry injection profiling

scientific article published on 23 January 2015

Structural and quantitative analysis of Equisetum alkaloids.

scientific article published on 27 March 2015

Structure-Activity Relationship of Transfection-Modulating Saponins - A Pursuit for the Optimal Gene Trafficker

scientific article published on 01 March 2019

Survey of pyrrolizidine alkaloids in seven varieties of Lappula squarrosa: An alternative source of heart-healthy vegetable oil.

scientific article published in March 2016

Targeted suicide gene transfections reveal promising results in nu/nu mice with aggressive neuroblastoma.

scientific article published on 23 February 2018

Toxic pyrrolizidine alkaloids in herbal medicines commonly used in Ghana

scientific article published on 8 March 2017

Two glucosylated abscisic acid derivates from avocado seeds (Persea americana Mill. Lauraceae cv. Hass).

scientific article published in April 2004

Vitamin C content in sea buckthorn berries (Hippophaë rhamnoides L. ssp. rhamnoides) and related products: a kinetic study on storage stability and the determination of processing effects.

scientific article

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