George R. Waller
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Biology
Why Is George R. Waller Influential?
(Suggest an Edit or Addition)George R. Waller's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Biochemical applications of mass spectrometry (1972) (393)
- Alkaloid Biology and Metabolism in Plants (1978) (322)
- The Maillard reaction in foods and nutrition (1983) (264)
- Dimethoxypropane Induced Transesterification of Fats and Oils in Preparation of Methyl Esters for Gas Chromatographic Analysis. (1964) (205)
- Allelochemicals: Role in agriculture and forestry (1987) (162)
- Saponins Used in Food and Agriculture (1996) (156)
- Saponins: Chemistry and Pharmacology of Natural Products By K. Hostettman and A. Marston (Lausanne University, Switzerland). Cambridge University Press: Cambridge, U.K. 1995. xii + 548 pp. $120.00. ISBN 0-521-32970-1. (1996) (138)
- Saponins Used in Traditional and Modern Medicine (1996) (115)
- Purine and purine alkaloid metabolism in Camellia and Coffea plants (1992) (109)
- A Chemical investigation of aloe barbadensis miller (1978) (83)
- Phytochemical ecology : allelochemicals, mycotoxins, and insect pheromones and allomones (1989) (81)
- Caffeine hazards and their prevention in germinating seeds of coffee (Coffea arabica L.) (1983) (66)
- Three new flavonol galloylglycosides from leaves of Acacia confusa. (2000) (61)
- Biosynthesis and biodegradation of caffeine, theobromine, and theophylline in Coffea arabica L. fruits (1984) (60)
- Stability of antioxidants formed from histidine and glucose by the Maillard reaction (1983) (58)
- Studies on the composition of the essential oils of three Nepeta species (1967) (57)
- The pyridine nucleotide cycle and its role in the biosynthesis of ricinine by Ricinus communis L. (1966) (54)
- Metabolism and ecology of purine alkaloids. (2006) (52)
- Biosynthesis of the pyridine ring of ricinine. (1961) (51)
- Nonvolatile flavor components of peanuts (1969) (50)
- Effect of Production Systems on Performance, Body Compostion and Lipid and Mineral Profiles of Soft Tissue in Cattle (1983) (50)
- Possible allelopathic constituents ofCoffea arabica (1980) (49)
- Feline Attractant, cis,trans-Nepetalactone: Metabolism in the Domestic Cat (1969) (47)
- Biochemical Applications of Mass Spectrometry, First Supplementary Volume (1980) (46)
- Seeds as allelopathic agents (1983) (44)
- Mass Spectrometer Used as Detector and Analyzer for Effluent Emerging from a Capillary Gas Liquid Chromatography Column. (1965) (44)
- Effect of maturity on the fatty acid composition of eight varieties of peanuts grown at perkins, Oklahoma in 1968 (1972) (44)
- Fatty acid composition of spanish peanut oils as influenced by planting location, soil moisture conditions, variety, and season (1974) (44)
- 12 – Enzymology of Alkaloid Metabolism in Plants and Microorganisms (1981) (43)
- Allelopathy and autotoxicity (1985) (38)
- Studies on nicotine biosynthesis. (1965) (36)
- High production of caffeine and related enzyme activities in callus cultures of Coffea arabica L. (1983) (33)
- Nepetalactone and epinepetalactone from Nepeta cataria L. (1967) (33)
- Biodegradation of caffeine: Formation of theophylline and theobromine from caffeine in mature Coffea arabica fruits (1984) (33)
- Mass spectra of retinol and related compounds. (1970) (32)
- Studies on the Toxic Action of Ricin.∗ (1966) (31)
- The biosynthesis of methylcyclopentane monoterpenoids—II (1968) (31)
- Quinolinic acid as a precursor of nicotinic acid and its derivatives in plants (1963) (31)
- Biosynthesis of the pyridine ring of ricinine from quinolinic acid glycerol and aspartic acid (1965) (31)
- Effect of harvest date and maturity upon free amino acid levels in three varieties of peanuts (1974) (31)
- Antifungal and hemolytic activity of aerial parts of alfalfa (Medicago) species in relation to saponin composition. (1996) (30)
- Allelopathy due to purine alkaloids in tea seeds during germination (1987) (30)
- Biochemical frontiers of allelopathy (1989) (30)
- Volatile components of roasted peanuts. Basic fraction (1971) (28)
- Variations in total amino acid content of peanut meal (1973) (28)
- Biosynthesis of methylcyclopentane monoterpenoids. I. Skytanthus alkaloids. (1967) (28)
- Highly potent germination inhibitors in aqueous eluate of fruits of Bishop's weed (Ammi majus L.) and avoidance of autoinhibition (2004) (28)
- Iridodial isomer variation in dolichoderine ants (1968) (27)
- The Role of Alkaloids in Plants (1978) (27)
- Biosynthesis of the pyridine ring of ricinine from succinate and other labeled compounds. (1961) (26)
- Metabolism of ricinine in the castor plant. (1965) (26)
- Phenolic compounds in conducive and suppressive soils on clubroot disease of crucifers (1991) (25)
- Diterpenoid Alkaloids as Plant Growth Inhibitors (1969) (25)
- Use of 14C-Labeled Alfalfa Saponins for Monitoring Their Fate in Soil (2004) (25)
- A procedure for the simultaneous quantitative determination of glycerol and fatty acid contents of fats and oils. (1964) (25)
- Metabolism and Analysis of Caffeine and Other Methylxanthines in Coffee, Tea, Cola, Guarana and Cacao (1988) (23)
- Mass spectrometry of biosynthetically labeled ricinine. (1966) (22)
- Biological activity and chemical isolation of root saponins of six cultivars of alfalfa (Medicago sativa L.) (1991) (22)
- Volatile components of roasted peanuts. Neutral fraction (1971) (21)
- Antioxidative Arginine‐Xylose Maillard Reaction Products: Conditions for Synthesis (1983) (21)
- Allelochemicals and pheromones. (1983) (21)
- Characterization of Antioxidative Maillard Reaction Products from Histidine and Glucose (1983) (21)
- Isolation of actinidine from valeriana officinalis (1971) (21)
- Biochemistry of foods (2nd edn) (1991) (21)
- Identification of 5,9-dehydronepetalactone, a new monoterpene from Nepeta cataria☆ (1972) (20)
- Effect of Dietary Fat and Minerals on the Incidence of Diarrhea and Rate of Passage of Diets in the Digestive Tract of Dairy Calves (1963) (20)
- Use of the metabolic grid to explain the metabolism of quinolizidine alkaloids in Leguminosae (1975) (20)
- Interconversion of ricinine and n-demethylricinine in senescent and green castor plant leaves. (1969) (20)
- Isolation of ricin, ricinine, and the allergenic fraction from castor seed pomace from two different sources (1958) (19)
- Rapid oleic/linoleic microanalytical procedure for peanuts (1972) (19)
- Nicotinamide adenine dinucleotide as a precursor of nicotine in Nicotiana rustica L. (1967) (18)
- Volatile components of roasted peanuts: comparative analyses of the basic fraction (1971) (18)
- Germination and Seed Production of Unicorn-Plant (Proboscidea louisianica) (1988) (18)
- Effect of Pelleting Steer-Fattening Rations of Different Concentrate to Roughage Ratio (1961) (18)
- Ruminant studies with diammonium phosphate and urea. (1963) (17)
- The role of caffeine in the production decline due to autotoxicity in coffee and tea plantations. (2002) (17)
- Total nitrogen and purine alkaloids in the tea plant throughout the year (1986) (17)
- Biosynthesis of methylcyclopentane monoterpenoids. IV. Verbenalin. (1969) (17)
- Biosynthesis of pyridine alkaloids from Tripterygium wilfordii (1972) (17)
- Allelopathic compounds in soil from no tillagevs conventional tillage in wheat production (1987) (16)
- Nucleoside antibiotics. 3. Isolation, structural elucidation and biological properties of 3'-acetamido-3'-deoxyadenosine from Helminthosporium sp. 215. (1969) (16)
- Dehydrogenation of trans-trans Farnesol by Horse Liver Alcohol Dehydrogenase (1965) (16)
- Autotoxic effects of old and new wheat straw in conventional-tillage and no-tillage wheat soil. (1990) (16)
- The relationship of the pyridine nucleotide cycle to ricinine biosynthesis in Ricinus Communis (1974) (15)
- Ricinine metabolism and translocation in ricinus communis (1972) (15)
- Plant allelochemicals and their roles. (1989) (15)
- Some environmental factors affecting free amino acid composition in six varieties of peanuts (1974) (15)
- Phytotoxic potential of soils and wheat straw in rice rotation cropping systems of subtropical Taiwan (1989) (14)
- Conditions for the Synthesis of Antioxidative Arginine-Xylose Maillard Reaction Products (1983) (14)
- Biosynthesis of methylcyclopentane monoterpenoids. 3. Actinidine. (1967) (14)
- Translocation and Metabolism of Ricinine in the Castor Bean Plant, Ricinus communis L. (1972) (14)
- Purine Alkaloids of the Fruits of Camellia sinensis L. and Coffea arabica L. during Fruit Development (1985) (14)
- Reproduction of Symptoms of a Root Disease of Wheat by Toxic Metabolites Produced by Two Pythium Species and their Partial Characterization (1990) (14)
- Sites of Alkaloid Formation (1978) (14)
- Food Flavors, Isolation and Localization of Precursors of Roasted Peanut Flavor (1964) (13)
- Allelopathic activity of naturally occurring compounds from mung beans (Vigna radiata) and their surrounding soil (1995) (13)
- Nicotinic Acid-Ricinine Relationship in Sterile Cultures of Ricinus communis L. (1963) (12)
- Allelochemicals in soil from no-tillage versus conventional-tillage wheat (Triticum aestivum) fields (1990) (12)
- Devil's-claw (Proboscidea louisianica), essential oil and its components (1990) (12)
- Biosynthesis of monoterpenoids bySantolina chamaecyparissus L. (1968) (11)
- The Chemistry of Allelopathy: Biochemical Interaction Among Plants (1986) (11)
- Saponins produced during the life cycle of mungbeans and their role as allelochemicals (1999) (11)
- Metabolism of the alpha-Pyridone Ring of Ricinine in Ricinus communis L. (1969) (11)
- Recent Advances in Saponins Used in Foods, Agriculture, and Medicine (1999) (11)
- Metabolic (Catabolic) Modifications of Alkaloids by Plants (1978) (11)
- Molecular and channel-forming characteristics of gramicidin K's: a family of naturally occurring acylated gramicidins. (1992) (11)
- Biosynthesis of N-methyl-5-carboxamide-2-pyridone from Trewia nudiflora (1972) (11)
- Composition of bile acids in ruminants (2006) (10)
- Alkaloid transport in Plants (1973) (10)
- Effects of Light on the Production and Degradation of Caffeine in Camellia sinensis L. Seedlings (1985) (10)
- Comparative biosynthesis of quinolizidine alkaloids from dl-lysine in five species of Leguminosae☆ (1975) (10)
- Metabolism of plant terpenoids (1970) (10)
- Complete Isotopic Fractionation of Penta-O-Trimethyl- Silyl-D-Glucose and Penta-O-Trimethyl-d45- Silyl-D-Glucose by Gas Liquid Chromatography Mass Spectrometry (1969) (9)
- Saponins from alfalfa, clover, and mungbeans analyzed by electrospray ionization-mass spectrometry as compared with positive and negative FAB-mass spectrometry. (1996) (9)
- Metabolism of l-sparteine, dl-lupanine and l-thermopsine in species of Leguminosae☆ (1975) (8)
- Purine alkaloids in tea seeds during germination (1987) (8)
- Sterols of Delphinium ajacis; production and metabolic relationships in whole plants and callus tissue. (1981) (8)
- Mass spectrometry. I. Evidence for phenyl, hydrogen, and methyl migrations in the unimolecular decomposition of acetophenone azine induced by electron impact (1968) (8)
- The effects of oil field pollutants on vegetation and farm animals. (1971) (8)
- Biosynthesis of D-aspartic acid by Streptococcus faecalis. (1971) (7)
- Biodiversity and allelopathy : from organisms to ecosystems in the Pacific : proceedings of PSA symposium (1999) (7)
- Liquid secondary ion mass spectrometry and linked scanning at constant B/ELSIMS/MS for structure confirmation of saponins in Medicago sativa (alfalfa). (1996) (7)
- Allelochemical Activity of Naturally Occurring Compounds from Mungbean(Vigna radiata) Plants and Their Surrounding Soil. (1995) (7)
- Topics in the Biochemistry of Natural Products (2012) (6)
- Metabolism of Nepetalactone and Related Compounds in Nepeta cataria L. and Components of its Bound Essential Oil (1984) (6)
- Can soyasaponin I and mono- and bi-desmosides isolated from mungbeans serve as growth enhancers in mungbeans and lettuce? (1996) (6)
- Winter nutrition and age at calving on lifetime performance of beef cows (1962) (6)
- The composition of the essential oil from Aristolochia asclepiadifolia Brandg. root (1993) (6)
- Identification of Hydrocarbons from Novomessor cockerelli (1969) (5)
- Trace mineral additions to all-barley rations. (1968) (5)
- Analysis of Saponin Mixtures from Alfalfa (Medicago Sativa L.) Roots using Mass Spectrometry with MALDI Techniques (2008) (5)
- The origin of the nitrogen atoms of ricinine produced by Ricinus communis L. (1967) (5)
- Effect of Maillard Reaction Products on the Stability of Minced Herring in Frozen Storage (2006) (4)
- Structural determination of saponins from mungbean sprouts by tandem mass spectrometry. (1996) (4)
- Caffeine metabolism by Coffea arabica L. fruit. (1990) (4)
- Genetic Control of Alkaloid Production (1978) (4)
- A Study on the Origin and Protective Function of Alkaloids in Plants (1973) (4)
- Biosynthesis of Ricinine in Excised Roots of Ricinus communis. (1964) (4)
- Environmental Influences on Alkaloid Production (1978) (4)
- Identification of delsoline from Delphinium ajacis (1971) (4)
- Description of the Oklahoma State University Combination Mass Spectrometer-Gas Chromatograph (1967) (4)
- A problem in coffee plantations: autotoxicity of caffeine and other compounds. (1990) (4)
- IDENTIFICATION OF TOXIC COMPONENTS IN OIL REFINERY EFFLUENTS AND DETERMINATION OF THEIR EFFECT UPON THE AQUATIC BIOTA (1972) (4)
- Application of the Hofmann elimination reaction to .alpha.-, .beta.-, .gamma.-, and .delta.-skytanthine (1970) (3)
- Mass spectrometric analysis of N‐substituted cyclohexene‐1,2‐dicarboximides (1970) (3)
- Creep-feeding fall calves. (1963) (3)
- Metabolism of the a.Pyridone Ring of Ricinine in Ricinus communis L.' (3)
- Evaluation of sex pheromones formulation and development of pheromone-based trapping system for control of some important insects in Taiwan. (1989) (2)
- Production of a new compound by metabolism of theophylline in Coffea arabica L (1988) (2)
- An improved method of sample introduction in gas chromatography-mass spectrometry of biological materials. (1974) (2)
- An improved method for determining breath H2 as an indicator of carbohydrate malabsorption. (1978) (2)
- Calcium Pectinate Films, Application of the Reversion of the Molecularly Dehydrated Sodium Phosphates in Filming (1953) (2)
- Pathways Involved in the Metabolism of Caffeine byCoffeaandCamelliaPlants (2000) (2)
- Allelopathic influences on no tillage versus conventional tillage in wheat production (1987) (1)
- Radical intermediates in the reaction of trityl esters with aryl Grignard reagents (1968) (1)
- Description of the Oklahoma State University Mass Spectrometer - Gas Chromatograph (1967) (1)
- Isolation and Determination of Structures of Some New Diterpenoid Alkaloids in Delphinium ajacis by Mass Spectrometry (1978) (1)
- Effects of feeding cooked ground beef on plasma lipid and apolipoprotein concentrations in male turkeys. (1983) (1)
- Composition of the essential oil from Aristolochia asclepiadifolia (Aristolochiaceae) roots. (1990) (1)
- COMPARISON OF ELECTROSPRAY IONIZATION AND FAST ATOM BOMBARDMENT MASS SPECTROMETRY FOR THE ANALYSIS OF SAPONINS FROM ALFALFA, CLOVER, AND MUNGBEANS (1996) (1)
- Biosynthesis of diterpenoid alkaloids in Delphinium ajacis. (1967) (1)
- Mass spectral analysis of eleven analogs of vitamin A1 (1973) (1)
- Quality Assurance Partnerships of the National Centre for Classification in Health (2002) (1)
- Synthesis of 1,4-dihydro-1-methyl-4-oxonicotinonitrile-8-14C† (1968) (1)
- Studies on the fulvic and humic acids on Minnesota peat (1987) (0)
- CHICKEN CATHELICIDINS: TISSUE EXPRESSION, DEVELOPMENTAL REGULATION, AND MASS SPECTROMETRIC QUANTIFICATION By MALLIKA ACHANTA BACHELOR OF VETERINARY SCIENCE AND ANIMAL HUSBANDRY SRI VENKATESWARA VETERINARY UNIVERSITY TIRUPATI, ANDHRA PRADESH (2010) (0)
- Volatiles present in Arachis hypogaea (1973) (0)
- Alkaloids in Chemotaxonomic Relationships (1978) (0)
- (Adv. Exp. Med. Biol.,405:123-139)Can soyasaponin I and mono-and bi-desmosides isolated from mungbeans serveas growth enhacers in mungbeans and lettuces (1996) (0)
- Plant Biochemistry: Secondary Plant Products . E. A. Bell and B. V. Charlwood, Eds. Springer-Verlag, New York, 1980. xvi, 676 pp., illus. $108.90. Encyclopedia of Plant Physiology, New Series, vol. 8. (1980) (0)
- Mass Spectral Analyses of Trimethylsilyl Glucuronic Acids (1974) (0)
- Analysis of the sex pheromone of the corn borer, Ostrinia furnacalis in Taiwan. (1989) (0)
- Synthesis of (-)-(1R)-cis- and (+)-(1S)-trans-2-isopropylidene-(5R)-N,N-trimethylcyclopentanemethylamines and their dideuterio derivatives (1968) (0)
- (Adv. Exp. Med. Biol.,405:331-337)Structural determination of saponins from mungbean sprouts by tandem mass spectrometry (1996) (0)
- Weed control using allelopathic cover crops in the Japan and United States of America cooperative study. (1995) (0)
- A REMOTE ON-LINE ANALOG DATA ACQUISITION-DIGITAL PROCESSING SYSTEM FOR A LOW RESOLUTION COMBINATION MASS SPECTROMETER-GAS CHROMATOGRAPH (1970) (0)
- Mass Spectra of Lycoctonine-type Diterpenoid Alkaloids from Delphinium ajacis and Their Derivatives (1973) (0)
- Proceedings of the national forum on growth with environmental quality (1974) (0)
- Book Review:Secondary Metabolism in Microorganisms, Plants, and Animals. Martin Luckner (1986) (0)
- Plant Biochemistry (1951) (0)
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