John K G Kramer

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John K G



Publications in SciGraph latest 50 shown

  • 2017-05 First Application of Newly Developed FT-NIR Spectroscopic Methodology to Predict Authenticity of Extra Virgin Olive Oil Retail Products in the USA in LIPIDS
  • 2016-11 Developing FT-NIR and PLS1 Methodology for Predicting Adulteration in Representative Varieties/Blends of Extra Virgin Olive Oils in LIPIDS
  • 2015-07 Novel, Rapid Identification, and Quantification of Adulterants in Extra Virgin Olive Oil Using Near-Infrared Spectroscopy and Chemometrics in LIPIDS
  • 2014-10 Evaluation of the Performance of a Portable Mid-Infrared Analyzer for the Rapid Determination of Total Trans Fat in Fast Food in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 2013-12 Separation of the Fatty Acids in Menhaden Oil as Methyl Esters with a Highly Polar Ionic Liquid Gas Chromatographic Column and Identification by Time of Flight Mass spectrometry in LIPIDS
  • 2013-06 Rapid FT-NIR Analysis of Edible Oils for Total SFA, MUFA, PUFA, and Trans FA with Comparison to GC in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 2012-12 Evaluating the Transferability of FT-NIR Calibration Models for Fatty Acid Determination of Edible Fats and Oils Among Five Same-make Spectrometers Using Transmission or Transflection Modes with Different Pathlengths in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 2012-08 Evaluating the In Vitro Metabolism of Docosahexaenoic Acid in Sheep Rumen Fluid in LIPIDS
  • 2012-03 Application of a Novel, Heated, Nine-Reflection ATR Crystal and a Portable FTIR Spectrometer to the Rapid Determination of Total Trans Fat in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 2012-03 Comparison of Separations of Fatty Acids from Fish Products Using a 30-m Supelcowax-10 and a 100-m SP-2560 Column in LIPIDS
  • 2011-01 Regulatory Infrared Spectroscopic Method for the Rapid Determination of Total Isolated Trans Fat: A Collaborative Study in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 2009-11 Nutrition Labeling: Rapid Determination of Total trans Fats by Using Internal Reflection Infrared Spectroscopy and a Second Derivative Procedure in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 2009-03 Evaluating the trans Fatty Acid, CLA, PUFA and Erucic Acid Diversity in Human Milk from Five Regions in China in LIPIDS
  • 2008-03 Combining Results of Two GC Separations Partly Achieves Determination of All cis and trans 16:1, 18:1, 18:2 and 18:3 Except CLA Isomers of Milk Fat as Demonstrated Using Ag-Ion SPE Fractionation in LIPIDS
  • 2008-01 Fourier Transform Near Infrared Spectroscopy: A Newly Developed, Non-Invasive Method To Measure Body Fat in LIPIDS
  • 2007-09 Determination of total trans fats and oils by infrared spectroscopy for regulatory compliance in ANALYTICAL AND BIOANALYTICAL CHEMISTRY
  • 2007-06 Comparing Subcutaneous Adipose Tissue in Beef and Muskox with Emphasis on trans 18:1 and Conjugated Linoleic Acids in LIPIDS
  • 2007-04 Interference of Saturated Fats in the Determination of Low Levels of trans Fats (below 0.5%) by Infrared Spectroscopy in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 2007-04 Total Lipids of Sarda Sheep Meat that Include the Fatty Acid and Alkenyl Composition and the CLA and Trans-18:1 Isomers in LIPIDS
  • 2005-08 A rapid method for the quantification of fatty acids in fats and oils with emphasis on trans fatty acids using fourier transform near infrared spectroscopy (FT-NIR) in LIPIDS
  • 2004-07 The use of total trans-11 containing FA, rather than total “n−7” FA, Is recommended to assess the content of FA with a positive health image in ruminant fats in LIPIDS
  • 2002-08 Evaluation of two GC columns (60-m SUPELCOWAX 10 and 100-m CP sil 88) for analysis of milkfat with emphasis on CLA, 18∶1, 18∶2 and 18∶3 isomers, and short- and long-chain FA in LIPIDS
  • 2001-06 Application of standard addition to eliminate conjugated linoleic acid and other interferences in the determination of total Trans fatty acids in selected food products by infrared spectroscopy in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 2000-07 Gas chromatography—High resolution selected-ion mass spectrometric identification of trace 21∶0 and 20∶2 fatty acids eluting with conjugated linoleic acid isomers in LIPIDS
  • 1999-10 Effects of conjugated linoleic acid on oxygen diffusion-concentration product and depletion in membranes by using electron spin resonance spin-label oximetry in LIPIDS
  • 1999-09 Lipase-catalyzed fractionation of conjugated linoleic acid isomers in LIPIDS
  • 1999-08 Preparation, separation, and confirmation of the eight geometrical cis/trans conjugated linoleic acid isomers 8,10-through 11,13–18∶2 in LIPIDS
  • 1999-04 Improved separation of conjugated fatty acid methyl esters by silver ion-high-performance liquid chromatography in LIPIDS
  • 1998-10 Identification of conjugated linoleic acid isomers in cheese by gas chromatography, silver ion high performance liquid chromatography and mass spectral reconstructed ion profiles. Comparison of chromatographic elution sequences in LIPIDS
  • 1998-08 Rumenic acid: A proposed common name for the major conjugated linoleic acid isomer found in natural products in LIPIDS
  • 1998-08 A new conjugated linoleic acid isomer, 7 trans, 9 cis-octadecadienoic acid, in cow milk, cheese, beef and human milk and adipose tissue in LIPIDS
  • 1998-06 Distributions of conjugated linoleic acid (CLA) isomers in tissue lipid classes of pigs fed a commercial CLA mixture determined by gas chromatography and silver ion-high-performance liquid chromatography in LIPIDS
  • 1998-02 Silver-ion high-performance liquid chromatographic separation and identification of conjugated linoleic acid isomers in LIPIDS
  • 1998-01 Hematological and lipid changes in newborn piglets fed milk-replacer diets containing erucic acid in LIPIDS
  • 1997-11 Evaluating acid and base catalysts in the methylation of milk and rumen fatty acids with special emphasis on conjugated dienes and total trans fatty acids in LIPIDS
  • 1997-03 A rapid method for the determination of vitamin E forms in tissues and diet by high-performance liquid chromatography using a normal-phase diol column in LIPIDS
  • 1994-12 Hematological and lipid changes in newborn piglets fed milk replacer diets containing vegetable oils with different levels of n−3 fatty acids in LIPIDS
  • 1993-10 Erythrocyte membrane phospholipid fatty acid changes in cerebral palsy patients during nutritional rehabilitation—A response in LIPIDS
  • 1992-08 Effects of dietary saturated fat on erucic acid induced myocardial lipidosis in rats in LIPIDS
  • 1990-11 Myocardial changes in newborn piglets fed sow milk or milk replacer diets containing different levels of erucic acid in LIPIDS
  • 1990-10 Erythrocyte membrane lipid alterations in undernourished cerebral palsied children during high intakes of a soy oil-based enteral formula in LIPIDS
  • 1988-03 Testing a short-term feeding trial to assess compositional and histopathological changes in hearts of rats fed vegetable oils in LIPIDS
  • 1985-10 Cardiac lipid changes in rats fed oils enriched in saturates and their apparent relationship to focal heart lesions in LIPIDS
  • 1985-09 The effect of fatty acid chain length and unsaturation on the chromatographic behavior of triglycerides on latroscan chromarods in LIPIDS
  • 1985-08 Quantitating heart lipids: Comparison of results obtained using the Iatroscan method with those from phosphorus and gas chromatographic techniques in LIPIDS
  • 1983-12 A complete separation of lipids by three-directional thin layer chromatography in LIPIDS
  • 1982-05 Reduction of myocardial necrosis in male albino rats by manipulation of dietary fatty acid levels in LIPIDS
  • 1980-09 Comparative studies on composition of cardiac phospholipids in rats fed different vegetable oils in LIPIDS
  • 1980 The Metabolism of Long-Chain Monoenoic Fatty Acids in Heart Muscle and Their Cardiopathogenic Implications in ADVANCES IN NUTRITIONAL RESEARCH
  • 1979-09 Cardiopathogenicity of soybean oil and tower rapessed oil triglycerides when fed to male rats in LIPIDS
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