S. Gafner

发表

Identification of Ginkgo biloba supplements adulteration using high performance thin layer chromatography and ultra high performance liquid chromatography-diode array detector-quadrupole time of flight-mass spectrometry

I. Khan, B. Avula, S. Sagi, 2015, Analytical and Bioanalytical Chemistry.

Adulteration of Olive ( Olea europaea ) Oil

R. Mailer, S. Gafner, 2020 .

Black Cohosh Laboratory Guidance Document

S. Gafner, 2015 .

Chromatographic Techniques for the Analysis of Natural Products in Cosmetics

S. Gafner, Jacquelyn R. Villinski, 2011 .

Evaluation of cyclooxygenase-2 inhibitors using pulsed ultrafiltration mass spectrometry.

J. Pezzuto, R. V. van Breemen, D. Nikolić, 2000, Analytical chemistry.

Modulation of matrix metalloproteinase and cytokine production by licorice isolates licoricidin and licorisoflavan A: potential therapeutic approach for periodontitis.

C. Bergeron, S. Tanabe, S. Gafner, 2011, Journal of periodontology.

Grape seed extract suppresses lipopolysaccharide-induced matrix metalloproteinase (MMP) secretion by macrophages and inhibits human MMP-1 and -9 activities.

C. Bergeron, S. Gafner, D. Grenier, 2009, Journal of periodontology.

Anthocyanin-rich black currant extract and cyanidin-3-O-glucoside have cytoprotective and anti-inflammatory properties.

C. Bergeron, S. Tanabe, S. Gafner, 2012, Journal of medicinal food.

Botanical drugs and supplements affecting the immune response in the time of COVID‐19: Implications for research and clinical practice

R. Bauer, E. Williamson, M. Hardy, 2020, Phytotherapy research : PTR.

Antibacterial Activity and Alkaloid Content of Berberis thunbergii, Berberis vulgaris and Hydrastis canadensis

J. Pezzuto, H. Chai, S. Gafner, 2003 .

Quantitative Analysis of the Polysaccharide and Glycoprotein Fractions in Echinacea purpurea. and Echinacea angustifolia. by HPLC-ELSD for Quality Control of Raw Material

C. Bergeron, S. Gafner, 2007 .

Reduction of bacterial volatile sulfur compound production by licoricidin and licorisoflavan A from licorice

C. Bergeron, S. Tanabe, S. Gafner, 2012, Journal of breath research.

Mono- and sesquiterpenes and antifungal constituents from Artemisia species.

J. Wolfender, K. Hostettmann, W. F. Zheng, 1999, Planta medica.

A licorice extract reduces lipopolysaccharide-induced proinflammatory cytokine secretion by macrophages and whole blood.

C. Bergeron, S. Gafner, D. Grenier, 2008, Journal of periodontology.

Biomass production and photosynthetic efficiency of turmeric grown in different shade conditions

S. Gafner, L. Ming, G. Lima, 2016 .

Pyrano-isoflavans from Glycyrrhiza uralensis with antibacterial activity against Streptococcus mutans and Porphyromonas gingivalis.

D. Ferreira, C. Bergeron, J. Gloer, 2014, Journal of natural products.

New sesquiterpene lactones from the Portuguese liverwort Targionia lorbeeriana

R. Morais, K. Hostettmann, H. Stoeckli-Evans, 1999 .

Antifungal and antibacterial chalcones from Myrica serrata.

J. Wolfender, K. Hostettmann, S. Gafner, 1996, Planta medica.

Plant vs. Kidney: Evaluating Nephrotoxicity of Botanicals with the Latest Toxicological Tools.

M. Embry, C. Rider, S. Gafner, 2022, Current opinion in toxicology.

Biologic evaluation of curcumin and structural derivatives in cancer chemoprevention model systems.

Charles W Boone, Laurent Vergnes, John M Pezzuto, 2004, Phytochemistry.

Antifungal and antibacterial naphthoquinones from Newbouldia laevis roots.

J. Wolfender, K. Hostettmann, H. Stoeckli-Evans, 1996, Phytochemistry.

Deodorant effects of a supercritical hops extract: antibacterial activity against Corynebacterium xerosis and Staphylococcus epidermidis and efficacy testing of a hops/zinc ricinoleate stick in humans through the sensory evaluation of axillary deodorancy

C. Bergeron, S. Gafner, E. Dumas, 2009, Journal of cosmetic dermatology.

Analysis of macamides in samples of Maca (Lepidium meyenii) by HPLC-UV-MS/MS.

L. Craker, K. McPhail, S. Gafner, 2005, Phytochemical analysis : PCA.

Analysis of Scutellaria lateriflora and its adulterants Teucrium canadense and Teucrium chamaedrys by LC-UV/MS, TLC, and digital photomicroscopy.

C. Bergeron, S. Gafner, R. Gauthier, 2003, Journal of AOAC International.

Phenylpropanoid glycosides from Newbouldia laevis roots.

J. Wolfender, K. Hostettmann, S. Gafner, 1997, Phytochemistry.

A naphthoquinone from Newbouldia laevis roots

J. Wolfender, K. Hostettmann, S. Gafner, 1998 .

Understanding plant to extract ratios in botanical extracts

M. Monagas, R. Marles, T. Brendler, 2022, Frontiers in Pharmacology.

Alkaloids from Eschscholzia californica and their capacity to inhibit binding of [3H]8-Hydroxy-2-(di-N-propylamino)tetralin to 5-HT1A receptors in Vitro.

Kerry L McPhail, J. Bolton, B. Dietz, 2006, Journal of natural products.

Skullcap Adulteration Laboratory Guidance Document

S. Gafner, 2022 .

DNA Barcoding for the Identification of Botanicals in Herbal Medicine and Dietary Supplements: Strengths and Limitations

I. Khan, S. Murch, S. Gafner, 2016, Planta Medica.

Inhibition of [3H]-LSD binding to 5-HT7 receptors by flavonoids from Scutellaria lateriflora.

John M Pezzuto, J. Pezzuto, J. Burdette, 2003, Journal of natural products.

Comparison of the chemical composition of extracts from Scutellaria lateriflora using accelerated solvent extraction and supercritical fluid extraction versus standard hot water or 70% ethanol extraction.

D. Carrier, E. Clausen, C. Bergeron, 2005, Journal of agricultural and food chemistry.

Isoflavonoids and coumarins from Glycyrrhiza uralensis: antibacterial activity against oral pathogens and conversion of isoflavans into isoflavan-quinones during purification.

Daniel Grenier, John H Cardellina, Daneel Ferreira, 2011, Journal of natural products.

Botanical Ingredient Forensics: Detection of Attempts to Deceive Commonly Used Analytical Methods for Authenticating Herbal Dietary and Food Ingredients and Supplements

S. Foster, I. Khan, J. Cardellina, 2023, Journal of natural products.

Liquid Chromatography-Electrospray Ionization Mass Spectrometry Analysis of Limonoids and Flavonoids in Seeds of Grapefruits, Other Citrus Species, and Dietary Supplements

I. Khan, B. Avula, S. Sagi, 2016, Planta Medica.

Three triterpenoids and one flavonoid from the liverwort Asterella blumeana grown in vitro

K. Hostettmann, S. Gafner, M. Neves, 1998 .

The thermal constants of some rocks from the Orange Free State

G. Mossop, S. C. Gafner, S. Gafner, 1951 .

A licorice extract reduces lipopolysaccharide-induced proinflammatory cytokine secretion by macrophages and whole blood.

C. Bergeron, S. Gafner, D. Grenier, 2008, Journal of periodontology.

The Botanical Safety Consortium: A public-private partnership to enhance the botanical safety toolkit.

M. Embry, C. Rider, S. Gafner, 2021, Regulatory toxicology and pharmacology : RTP.

Laboratory guidance on analytical methods to detect adulterants in commercial botanical materials: The next phase of the ABC-AHP-NCNPR botanical adulterants program

I. Khan, S. Gafner, R. Upton, 2015 .

Characterization of Maca (Lepidium meyenii/Lepidium peruvianum) Using a Mass Spectral Fingerprinting, Metabolomic Analysis, and Genetic Sequencing Approach

Pei Chen, J. Harnly, Jianghao Sun, 2020, Planta Medica.

Chemical profiling and UHPLC-QToF analysis for the simultaneous determination of anthocyanins and flavonoids in Sambucus berries and authentication and detection of adulteration in elderberry dietary supplements using UHPLC-PDA-MS

Z. Ali, I. Khan, R. Slimestad, 2022, Journal of Food Composition and Analysis.

Botanical ingredient identification and quality assessment: strengths and limitations of analytical techniques

Bruno David, Roy Upton, Stefan Gafner, 2019, Phytochemistry Reviews.

GINKGO LEAF EXTRACT Laboratory Guidance Document

S. Foster, S. Gafner, Ginkgo Leaf, 2022 .

Preventing adulteration and fraud in botanical ingredients in the international marketplace: the ABC-AHP-NCNPR Botanical Adulterants Prevention Program

S. Gafner, R. Upton, M. Blumenthal, 2019, Planta Medica.

Adulteration of Ginkgo biloba Leaf Extract

S. Gafner, 2018 .

Stabilization of caffeic acid derivatives in Echinacea purpurea L. glycerin extract.

C. Bergeron, S. Gafner, Laura L Batcha, 2002, Journal of agricultural and food chemistry.

Evaluation of the efficiency of three different solvent systems to extract triterpene saponins from roots of Panax quinquefolius using high-performance liquid chromatography.

W. Gerwick, C. Bergeron, K. McPhail, 2004, Journal of agricultural and food chemistry.

CHROMATOGRAPHIC FINGERPRINTING AS A MEANS OF QUALITY CONTROL: DISTINCTION BETWEEN ACTAEA RACEMOSA AND FOUR DIFFERENT ACTAEA SPECIES

C. Bergeron, S. Gafner, R. Gauthier, 2006 .

Short Lecture “Analysis of volatile constituents in commercial “lavender” products linked to premature thelarche and prepubertal gynecomastia”

M. Embry, S. Gafner, P. Satyal, 2022, GA – 70th Annual Meeting 2022.

Improving the rigor and utility of botanical toxicity studies: Recommended resources.

O. Kelber, M. Embry, C. Rider, 2023, Regulatory toxicology and pharmacology : RTP.

The Ethics of Publishing Biomedical and Natural Products Research.

D. Ferreira, J. McAlpine, G. Pauli, 2023, Journal of natural products.