Geoffrey N. Richards

Geoffrey N. Richards's AcademicInfluence.com Rankings

Chemistry

#4215

World Rank

#5281

Historical Rank

Organic Chemistry

#683

World Rank

#778

Historical Rank

chemistry Degrees

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Chemistry

Geoffrey N. Richards's Degrees

PhD Chemistry Stanford University
Masters Chemistry Stanford University
Bachelors Chemistry University of California, Berkeley

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Geoffrey N. Richards'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

Mechanism of formation of 5-(hydroxymethyl)-2-furaldehyde from D-fructose an sucrose. (1990) (670)
Hemicellulases: their occurrence, purification, properties, and mode of action. (1976) (420)
Mechanism of formation of 2-furaldehyde from d-xylose (1991) (387)
Influence of metal ions and of salts on products from pyrolysis of wood: Applications to thermochemical processing of newsprint and biomass (1991) (189)
Structural investigations on the mucus from six species of coral (1988) (169)
Glycolaldehyde from pyrolysis of cellulose (1987) (166)
Four-carbon model compounds for the reactions of sugars in water at high temperature (1990) (118)
Gasification of biomass chars in carbon dioxide: dependence of gasification rate on the indigenous metal content (1990) (115)
INFLUENCE OF METAL IONS ON VOLATILE PRODUCTS OF PYROLYSIS OF WOOD (1989) (114)
Presence of soluble lignin-carbohydrate complexes in the bovine rumen. (1975) (111)
First chemical events in pyrolysis of wood (1988) (98)
Thermal synthesis and pyrolysis of a xylan (1991) (97)
Influence of linkage position and orientation in pyrolysis of polysaccharides: A study of several glucans☆ (1992) (97)
Determination of starch in plant material (1971) (91)
Arabinogalactan from Western larch, Part III: alkaline degradation revisited, with novel conclusions on molecular structure (1997) (89)
Purification, properties, and mode of action of hemicellulase I produced by Ceratocystis paradoxa. (1975) (76)
Effect of sucrose thermal oligosaccharide caramel, dietary vitamin-mineral level, and brooding temperature on growth and intestinal bacterial populations of broiler chickens. (1997) (74)
ANALYSIS OF CONDENSATES FROM WOOD SMOKE : COMPONENTS DERIVED FROM POLYSACCHARIDES AND LIGNINS (1991) (69)
Measurement and modeling of air toxins from smoldering combustion of biomass. (1995) (67)
Selective enrichment of bifidobacteria in the intestinal tract of broilers by thermally produced kestoses and effect on broiler performance. (1997) (60)
A review of some recent studies on mechanisms of pyrolysis of polysaccharides (2010) (59)
Potassium catalysis in air gasification of cellulosic chars (1990) (58)
Aggregation with change of conformation in solutions of hemicellulose xylans (1973) (55)
The fate of the soluble lignin-carbohydrate complex produced in the bovine rumen. (1978) (54)
A critical re-examination of problems inherent in compositional analysis of hemicelluloses by gas-liquid chromatography (1970) (54)
Structural determination of the oligosaccharide side chains from a glycoprotein isolated from the mucus of the coral Acropora formosa. (1987) (52)
Evidence for molecular aggregation in hemicelluloses (1971) (49)
Chemical structures in a lignin-carbohydrate complex isolated from the bovine rumen (1982) (48)
Problems of Lactonisation in the analysis of uronic acids (1968) (48)
Influence of sodium chloride on volatile products formed by pyrolysis of cellulose: Identification of hydroxybenzenes and 1-hydroxy-2-propanone as major products (1983) (47)
Pyrolysis of inulin, glucose, and fructose. (1993) (47)
Di-D-fructose dianhydrides and related oligomers from thermal treatments of inulin and sucrose. (1996) (47)
Relative rates of carbon gasification in oxygen, steam and carbon dioxide (1989) (46)
Determination of pectic substances in plant material. (1972) (45)
Determination of organic acids in sugar cane process juice by high-performance liquid chromatography: improved resolution using dual Aminex HPX-87H cation-exchange columns equilibrated to different temperatures. (1987) (45)
An examination of some methods for fractionation of plant hemicelluloses. (1971) (44)
Formation of “Glucometasaccharinolactones” in the pyrolysis of curdlan, A (1→3)-β-d-glucan (1982) (43)
Mechanisms of pyrolysis of polysaccharides: Cellobiitol as a model for cellulose (1990) (42)
Growth performance and intestinal microbial populations of growing pigs fed diets containing sucrose thermal oligosaccharide caramel. (1997) (42)
Initiation of graft polymerization on cellulose by hydroxyl radicals and by ceric salts (1961) (42)
Digestion of polysaccharide constituents of tropical pasture herbage in the bovine rumen. I. Townsville Stylo (Stylosanthes humilis). (1972) (41)
Quantification of major components emitted from smoldering combustion of wood (1994) (41)
384. Mechanism of saccharinic acid formation. Part I. Competing reactions in the alkaline degradation of 4-O-methyl-D-glucose, maltose, amylose, and cellulose (1960) (37)
Uronic Acid Fragments from Slash Pine (Pinus elliottii) and their Behavior in Alkaline Solution1,2 (1958) (33)
Pyrolysis of some 13C-labeled glucans: a mechanistic study (1993) (33)
Isolation and A/B classification of hemicelluloses (1971) (33)
Digestion of polysaccharide constituents of tropical pasture herbage in the bovine rumen. IV. The hydrolysis of hemicelluloses from spear grass by cell-free enzyme systems from rumen fluid. (1973) (32)
Influence of pyrolysis conditions and ion-exchanged catalysts on the gasification of cottonwood chars by carbon dioxide (1988) (32)
906. The alkaline degradation of polysaccharides. Part II. The alkali-stable residue from the action of sodium hydroxide on cellulose (1957) (31)
ARABINOGALACTAN FROM WESTERN LARCH, PART II; A REVERSIBLE ORDER-DISORDER TRANSITION (1997) (30)
Residues related to agricultural chemicals in the groundwaters of the Burdekin River Delta, North Queensland (1984) (29)
905. The alkaline degradation of polysaccharides. Part I. Soluble products of the action of sodium hydroxide on cellulose (1957) (29)
Gasification of agricultural residues (biomass): influence of inorganic constituents (1990) (28)
Polysaccharides of tropical pasture herbage. VII. Identification of a new pinitol galactoside from seeds of Trifolium subterraneum (subterranean clover) and analysis of several pasture legume seeds for cyclohexitols and their galactosides. (1977) (28)
Alkaline Degradation of Periodate-oxidized Starch1 (1959) (27)
Factors influencing chemisorption and ignition of wood chars (1989) (26)
Chemisorption of oxygen and of nitric oxide on cellulosic chars (1991) (25)
Formation of trisaccharides (kestoses) by pyrolysis of sucrose. (1991) (25)
Gasification of cellulosic chars in oxygen and in nitrogen oxides (1991) (25)
Polysaccharides from thermal polymerization of glucosides (1990) (25)
Volatile products of oxidative pyrolysis of wood: Influence of metal ions (1990) (25)
Platinum Catalysed Oxidation of Sucrose (1991) (25)
A novel fructoglucan from the thermal polymerization of sucrose (1993) (24)
385. Mechanism of saccharinic acid formation. Part II. The αβ-dicarbonyl intermediate in formation of D-glucoisosaccharinic acid (1960) (24)
The effects of ion-exchanged cobalt catalysts on the gasification of wood chars in carbon dioxide (1988) (22)
Influence of temperature and pH on the platinum catalysed oxidation of sucrose (1994) (22)
Mechanisms of alkaline degradation of sucrose. Relative rates of alkaline degradation of some sucrose derivatives (1980) (21)
Arabinogalactan from Western Larch, Part I; Effect of Uronic Acid Groups on Size Exclusion Chromatography (1997) (21)
Studies on dextranases : Part I. Isolation of extracellular, bacterial dextranases (1972) (21)
Determination of the number-average molecular weight of polysaccharides by end-group reduction with borohydride-t. (1973) (21)
Chemical composition of degrading mangrove leaf litter and changes produced after consumption by mangrove crabNeosarmatium smithi (Crustacea: Decapoda: Sesarmidae) (1989) (20)
386. Mechanism of saccharinic acid formation. Part III. The α-keto-aldehyde intermediate in formation of D-glucometasaccharinic acid (1960) (20)
Di-D-fructose dianhydrides from the pyrolysis of inulin. (1994) (20)
A preliminary study of the use of larch arabinogalactan in aqueous two-phase systems (1998) (20)
Investigation of the digestion of cell-wall polysaccharides of spear grass and of cotton cellulose by viscometry and by x-ray diffraction (1975) (20)
Determination of d-gluconic, 5-keto-d-gluconic, 2-keto-d- gluconic and 2,5-diketo-d-gluconic acids by high-performance liquid chromatography (1984) (20)
Structures of the oligosaccharides from the enzymic hydrolysis of hemicellulose by a hemicellulase of Ceratocystis paradoxa. (1975) (20)
Diazonium derivatives of cellulose as initiators of graft polymerization (1961) (19)
Flavologlycan: A novel glycoconjugate from leaves of mangrove (Rhizophora stylosa Griff) (1986) (19)
Copper catalysis in the air gasification of cellulosic chars (1990) (19)
Studies on dextranases : Part IV. Mode of action of dextranase D1, on oligosaccharides (1974) (18)
Thermolysis of sucrose in dimethyl sulphoxide solution (1980) (17)
Effect of delignification on the in vitro rumen digestion of polysaccharides of bagasse (1973) (17)
Thermolysis of sucrose in the presence of alcohols. A novel method for the synthesis of d-fructofuranosides (1981) (17)
Graft polymerization on cellulose derivatives by the transfer reaction (1961) (15)
The degradation of carbohydrates by alkali. Part IV. 1-O-methylfructose, glucose, and fructose (1954) (15)
Formation and equilibration of d-fructosides and 2-thio-d-fructosides in acidified dimethyl sulfoxide: synthetic and mechanistic aspects (1983) (15)
Digestion of polysaccharide constituents of tropical pasture herbage in the bovine rumen Part II. Spear grass (Heteropogon contortus) (1973) (15)
The degradation of carbohydrates by alkali. Part XI. 4-O-Methyl derivatives of glucose and fructose (1954) (14)
909. Alkaline degradation of polysaccharides. Part V. Periodate oxycellulose (1958) (14)
Cycloheptaamylose as a model for starch in the pyrolysis of polysaccharides (1991) (13)
Studies on dextranases : Part III. Insolubilization of a bacterial dextranase (1973) (13)
A reversible reaction between reducing sugars and a weak-base anion-exchange resin (1968) (13)
Frequency and distribution of branching in a dextran: an enzymic method (1977) (12)
588. The degradation of carbohydrates by alkali. Part XV. Factors in the formation of metasaccharinic acids from 3-O-derivatives of glucose (1957) (12)
Ion‐exchange membranes by sulfonation of poly(vinylidene fluoride) films (1964) (12)
Di‐D‐fructose Dianhydrides and Related Oligomers from Thermal Treatments of Inulin and Sucrose. (1996) (11)
Interactions of Starch and Other Polysaccharides with Condensed Tannins in Hot Water Extracts of Ponderosa Pine Bark (1988) (11)
X-Ray crystal structure and properties of a new trianhydrosucrose; 3,6-anhydro-α-D-glucosyl-1,4:3,6-dianhydro-β-D-fructoside (1970) (10)
Thermolysis of sucrose for food products: a sucrose caramel designed to maximize fructose oligosaccharides for beneficial moderation of intestinal bacteria (1994) (10)
Mass spectra of some di-D-fructose dianhydride derivatives. (1992) (10)
Effect of traces of acids on reaction of sucrose in dimethyl sulfoxide (1982) (10)
Interference by flavonoids in the phenol-sulfuric acid analysis of carbohydrates (1987) (9)
Oxygen and CO2 Gasification of Chars from Wood Treated with Iron(II) and Iron(III) Sulfates (1994) (9)
568. The degradation of carbohydrates by alkali. Part XIII. 2 : 3-Di-O-methylglucose and its conversion into 5-hydroxymethylfurfuraldehyde (1956) (9)
Isolation and alkaline degradation of some mono-O-methylsucroses (1983) (9)
Alkaline Degradation of Periodate-oxidized Xylan and Dextran1 (1959) (9)
TRANSITION METALS AS CATALYSTS FOR PYROLYSIS AND GASIFICATION OF BIOMASS (2006) (9)
1,5-Anhydro-beta-L-arabinofuranose from pyrolysis of plant cell wall materials (biomass). (1988) (9)
Digestion of polysaccharide constituents of tropical pasture herbage in the bovine rumen : Part III. Examination of the celluloses and hemicelluloses of spear grass (heteropogon contortus) which resist digestion (1973) (9)
Purification of intracellular dextranases and D-glucosidases from pseudomonas UQM 733. (1978) (8)
Comparative Properties and Action Patterns of the Hemicellulases from the Phytopathogens Ceratocystis paradoxa and Cephalosporium sacchari (1975) (8)
Pyrolytic conversion of biomass to anhydrosugars (1990) (7)
237. The alkaline degradation of polysaccharides. Part III. Action of sodium hydroxide on amylose (1958) (7)
Effects of heterogeneous acetylation and methylation on mechanical properties of isotropic cellulose film (1961) (7)
Continuous quantitative thin-layer chromatography of oligosaccharides (1976) (7)
Influences of “Neutral” Salts on Thermochemical Conversion of Cellulose and of Sucrose (1988) (7)
Mode of action of dextranase d2 from Pseudomonas UQM 733 on oligosaccharides (1978) (7)
Production and purification of two hemicellulases from Cephalosporium sacchari. (1976) (7)
Vacuum Pyrolysis of Bark From Pinus Ponderosa (1988) (6)
Studies on dextranases : Part II. An intracellular bacterial dextranase (1972) (6)
Factors Affecting Solution Properties of Hemicelluloses (1970) (6)
Modes of action of intracellular dextranase and three oligoglucanases from Pseudomonas UQM733. (1979) (6)
Chemistry of Pyrolysis of Polysaccharides and Lignocellulosics (1993) (6)
POLYSACCHARIDES OF TROPICAL PASTURE HERBAGE. VII. IDENTIFICATION OF A NEW PINITOL GALACTOSIDE FROM SEEDS OF TRIFOLIUM SUBTERRANEUM(SUBTERRANEAN CLOVER) AND ANALYSIS OF SEVERAL PASTURE LEGUME SEEDS FOR CYCLOHEXITOLS AND THEIR GALACTOSIDES (1977) (6)
Acid-ageing of lignocellulosics to improve ruminant digestibility - Application to bagasse, wheat and rice straw and oat hulls (1984) (6)
Production of hemicellulases by three fungi pathogenic to sugar cane. (1974) (6)
Studies of the alkaline degradation of mono-o-methylsucroses (1981) (6)
The degradation of carbohydrate by alkali. Part X. Acetal derivatives (1955) (6)
The effect of preheating of wood on ignition temperature of wood char (1990) (6)
647. Methyl glucosides as transfer agents in polymerisation of acrylonitrile and styrene (1961) (5)
4. The action of lime-water on 3-O-methyl-D-xylose (1957) (5)
461. The degradation of carbohydrates by alkali. Part I. α-Alkoxy-ketones (1953) (5)
630. Four-carbon saccharinic acids from the alkaline degradation of 3-O-methyl-L-glycerotetrulose and 4-O-methyl-D-threose (1957) (5)
496. The action of Grignard reagents on anhydro-sugars of ethylene oxide type. Part II. The behaviour of 4: 6-benzylidene 2: 3-anhydro-α-methyl-D-alloside towards ethyl- and phenyl-magnesium halides (1953) (5)
The degradation of carbohydrates by alkali. Part VII. 5-O-benzyl- and 3 : 5-O-benzylidene-2-deoxy-D-ribose (1954) (5)
Fructose-grafted amylose and amylopectin. (1995) (5)
Isolation of two pure polysaccharides from the hemicellulose of Slash Pine (Pinus elliottii) (1973) (5)
Studies on dextranases. I. Isolation of extracellular, bacterial dextranases. (1972) (5)
238. The alkaline degradation of polysaccharides. Part IV. Monosaccharide analogues of periodate oxycellulose (1958) (5)
Anhydro sugars and oligosaccharides from the thermolysis of sucrose. (1994) (5)
A re-investigation of the kinetics of alkaline degradation of phenyl β-d-glucopyranoside and some other glycosides (1981) (5)
567. The degradation of carbohydrates by alkali. Part XII. 6-O-methyl- and 3 : 6- and 4 : 6-di-O-methyl-D-glucose (1956) (5)
Attempted Removal of Metal Ions and Subsequent Vacuum Pyrolysis of Barks from Five Species of Softwoods (1989) (4)
Effects of Impurities on Degradation of Sucrose under Processing Conditions (1988) (4)
Thermal polymerization of some glucofuranose derivatives. (1991) (4)
Partial n.m.r. assignment of methyl groups in O-methylsucroses (1980) (4)
Polysaccharides of tropical pasture herbage. VI. Identification of myo-inositol, galactinol, and raffinose in spear grass (Heteropogon contortus) (1972) (4)
The action of Grignard reagents on anhydro-sugars of ethylene oxide type. Part III. The behaviour of methyl 2 : 3-anhydro-4 : 6-O-benzylidene-α-D-mannoside towards methyl-, ethyl-, and phenyl-magnesium iodide (1954) (4)
Graft polymerization on cellulosic materials. Part I. Cation-exchange membranes from paper and acrylic acid (2007) (4)
Stereoselective thermal transfer of fructose from sucrose to cyclodextrins. (1995) (4)
Effect of sulphate ion on the in vitro rumen digestion of polysaccharide constituents of bagasse. (1972) (4)
Fibers from Amylose Triacetate (1958) (4)
Effects of substituents on the acid-catalyzed thermolysis of sucrose in dimethyl sulfoxide (1982) (4)
Pyrolysis Gasification of Chars from Wood Containing Iron and Copper Sulfates (1995) (3)
The Influence of Natural and Added Catalysts in the Gasification of Wood Chars (1988) (3)
On the Possible Role of Inorganics in the Ignition of Lignocellulosic Materials (1997) (3)
Studies on dextranases. IV. Mode of action of dextranase D1 on oligosaccharides. (1974) (3)
The action of Grignard reagents on anhydro-sugars of ethylene oxide type. Part IV. The behaviour of methyl 2 : 3-anhydro-4 : 6-O-benzylidene-α-D-mannoside towards diphenylmagnesium (1955) (3)
Infrared investigation of the oxygen chemisorption of wood char (1991) (3)
101. The reaction of magnesium halides with αβ-anhydro-sugars (1956) (2)
An ion-exchange method for the separation of partially methylated sugars, and its application in an improved preparation of 2-O-methyl-D-glucose (1955) (2)
Effect of Craft Polymerization on Crease Resistance of Cellulosic Fabrics (1964) (2)
Factors influencing oxygen chemisorption and ignition of chars from newsprint (1989) (2)
Growth performance and intestinal microbial populations of white pekin ducks fed diets containing sucrose thermal oligosaccharide caramel and different levels of vitamins and trace minerals (1996) (2)
483. The action of Grignard reagents on anhydro-sugars of ethylene oxide type. Part I. The behaviour of derivatives of α-methyl-2 : 3-anhydroalloside towards methylmagnesium iodide (1950) (1)
Polysaccharase metabolism in dormant and germinating Stylosanthes humilis seeds (1977) (1)
Early products of pyrolysis of wood (1987) (1)
Studies on dextranes. II. An intracellular bacterial dextranase. (1972) (1)
Thermal transfer of fructosyl residues to amylopectin and soluble starch during the melt thermolysis of sucrose (1995) (1)
Inverse dependence of polymerization rate on initiator concentration (1969) (1)
Studies on dextranases. 3. Insolubilization of a bacterial dextranase. (1973) (0)
The Effect of Ferrous Ion in the Peroxide Initiation of Vinyl Polymerisation on Cellulose (2008) (0)
Wood and cellulosics: industrial utilisation, biotechnology, structure and properties : edited by J. F. Kennedy, G. O. Phillips, and P. A. Williams, Ellis Horwood Limited, Chichester, 1987, xiv + 664 pages, £ 69. 50. (1988) (0)
Influence of metal ions and pyrolysis conditions on carbon dioxide gasification of wood chars (1986) (0)
Analysis of a Hydroxystilbene Glucoside in Several Softwood Barks (1989) (0)
MECHANISMS AND APPLICATIONS OF THERMAL AND OF ALKALINE DEGRADATION OF SUCROSE (2007) (0)
Crystallization of ω-Dicarboxylic Acids in Polymer Films (1963) (0)
Influences of Oxygen Chemisorption and of Metal Ions in Ignition and Combustion of Wood (1990) (0)
History of the International Carbohydrate Symposia (1983) (0)
SYNTH. VON METHYL-3,4-DI-O-METHYL-ALPHA-D-FRUCTOFURANOSID (1972) (0)
THE DETERMINATION OF THE STRUCTURE OF " DEXTRANS " ISOLATED FROM CANE SUGAR (2006) (0)
Measurement and modelling of oxygenated organic compounds from smoldering combustion of biomass (1995) (0)
Factors influencing the properties of pectic acid films (1964) (0)

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What Schools Are Affiliated With Geoffrey N. Richards?

Geoffrey N. Richards is affiliated with the following schools:

University of Montana