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Retrospective Theses and Dissertations

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Articles 751 - 776 of 776

Full-Text Articles in Biochemistry, Biophysics, and Structural Biology

The Resolution Of Alpha-Substituted Pyrrolidines , Helen J. Bulbrook Jan 1935

The Resolution Of Alpha-Substituted Pyrrolidines , Helen J. Bulbrook

Retrospective Theses and Dissertations

No abstract provided.


The Production Of Alcohols By Thermophilic Fermentations , Matthew Kermit Veldhuis Jan 1934

The Production Of Alcohols By Thermophilic Fermentations , Matthew Kermit Veldhuis

Retrospective Theses and Dissertations

No abstract provided.


Quantitative Studies On The Formation Of Xylose From Pentosan-Containing Materials , Loren Conrad Bryner Jan 1934

Quantitative Studies On The Formation Of Xylose From Pentosan-Containing Materials , Loren Conrad Bryner

Retrospective Theses and Dissertations

No abstract provided.


The Biochemistry Of The Production Of 2,3-Butylene Glycol By Fermentation , Anson R. Kendall Jan 1934

The Biochemistry Of The Production Of 2,3-Butylene Glycol By Fermentation , Anson R. Kendall

Retrospective Theses and Dissertations

No abstract provided.


The Butyl-Acetonic Fermentation Of The Sugars With Special Reference To Xylose , Leland Alfred Underkofler Jan 1934

The Butyl-Acetonic Fermentation Of The Sugars With Special Reference To Xylose , Leland Alfred Underkofler

Retrospective Theses and Dissertations

No abstract provided.


The Reversible Splitting Of Organomercuric Cyanides With Hydrogen Chloride , Edward Carr Jan 1934

The Reversible Splitting Of Organomercuric Cyanides With Hydrogen Chloride , Edward Carr

Retrospective Theses and Dissertations

No abstract provided.


The Production Of Butyl And Isopropyl Alcohols By Fermentative Processes , Oiven Lloyd Osburn Jan 1934

The Production Of Butyl And Isopropyl Alcohols By Fermentative Processes , Oiven Lloyd Osburn

Retrospective Theses and Dissertations

No abstract provided.


The Role Of Inorganic Substances And Amino Acids In The Regeneration Of Hemoglobin In The Rat , Havard Lawrence Keil Jan 1933

The Role Of Inorganic Substances And Amino Acids In The Regeneration Of Hemoglobin In The Rat , Havard Lawrence Keil

Retrospective Theses and Dissertations

No abstract provided.


The Biochemistry Of Sluggish Butyl-Acetonic Fermentations, Donald Fay Starr Jan 1933

The Biochemistry Of Sluggish Butyl-Acetonic Fermentations, Donald Fay Starr

Retrospective Theses and Dissertations

No abstract provided.


The Action Of Lipolytic Bacteria On Some Simple Tri-Glycerides And Some Natural Fats , Mervyn Avery Collins Jan 1933

The Action Of Lipolytic Bacteria On Some Simple Tri-Glycerides And Some Natural Fats , Mervyn Avery Collins

Retrospective Theses and Dissertations

No abstract provided.


A Study Of The Starch-Digesting And Sugar-Forming Enzymes Of Wheat , Mattie Creighton Jan 1932

A Study Of The Starch-Digesting And Sugar-Forming Enzymes Of Wheat , Mattie Creighton

Retrospective Theses and Dissertations

An amyloclastic enzyme solution and a saccharogenic enzyme solution has been prepared from wheat extract by a method similar to that used by Ohlsson for malt extract;A solid amyloclastic enzyme with low sugar-forming power has been prepared by heating wheat extract for fifteen minutes at 70° and fractionally precipitating with alcohol;A solid saccharogenic enzyme has been prepared from wheat extract by bringing the hydrogen ion concentration to a pH of 3.3 and then adjusting it to a pH of 6.0, and finally precipitating with alcohol. The solid enzyme showed an unusually high sugar-forming power and low ...


Fermentation Of Some Sugar Derivatives, Clarence Howard Rayburn Jan 1932

Fermentation Of Some Sugar Derivatives, Clarence Howard Rayburn

Retrospective Theses and Dissertations

No abstract provided.


The Production Of Furfural From Concentrated Solutions Of Xylose , Richard Lindley Foster Jan 1932

The Production Of Furfural From Concentrated Solutions Of Xylose , Richard Lindley Foster

Retrospective Theses and Dissertations

The specific gravities of systems of furfural and toluene are practically a linear function of composition, hence the percent of furfural in toluene can be readily analyzed by a determination of the specific gravity of the system;A technique has been developed for the preparation of furfural from strong solutions of xylose. The xylose solution with the dehydrating agent in solution is refluxed with an immiscible solvent, for example with toluene, and the yield of furfural estimated from the specific gravity of the solvent-furfural system;Detailed studies were made of the yield of furfural from xylose using as the dehydrating ...


Production Of Yeast Growth Stimulants By Molds On Various Media , H. H. Schopmeyer Jan 1931

Production Of Yeast Growth Stimulants By Molds On Various Media , H. H. Schopmeyer

Retrospective Theses and Dissertations

It has been shown that the molds Aspergillus niger, Aspergillus clavatus, Trichoderma ligorum, Rhizopus nigricans, and Penicillium roqueforti are capable of producing a substance or substances stimulating yeast growth;It has been shown that this material of a Bios nature is produced from both glycerine and sucrose substrates;The Bios producing properties of Aspergillus niger have been studied with respect to time, the composition of the media, production of acids, and of mycelium;A study of the nature of the stimulant has been made;It has been shown that the Bios produced by mold is apparently not the same as ...


The Effect Of Substitution On The Electron Sharing Ability Of The Two- And Three- Carbon Radicals , Otis D. Cole Jan 1931

The Effect Of Substitution On The Electron Sharing Ability Of The Two- And Three- Carbon Radicals , Otis D. Cole

Retrospective Theses and Dissertations

No abstract provided.


The Fermentation Of Levulose By Some Bacteria Of The Genus Aerobacillus, Roger Patrick Jan 1931

The Fermentation Of Levulose By Some Bacteria Of The Genus Aerobacillus, Roger Patrick

Retrospective Theses and Dissertations

No abstract provided.


The Volatile Acids Formed From Citric And Lactic Acids By Streptococcus Citrovorus And Streptococcus Paracitrovorus , Michael B. Michaelian Jan 1931

The Volatile Acids Formed From Citric And Lactic Acids By Streptococcus Citrovorus And Streptococcus Paracitrovorus , Michael B. Michaelian

Retrospective Theses and Dissertations

No abstract provided.


The Chemical Action Of Aerobacter Faeni On Xylose And On Sucrose , Calvin R. Breden Jan 1930

The Chemical Action Of Aerobacter Faeni On Xylose And On Sucrose , Calvin R. Breden

Retrospective Theses and Dissertations

No abstract provided.


Chemical Sterilization With Alkalies, James Roger Hall Jan 1930

Chemical Sterilization With Alkalies, James Roger Hall

Retrospective Theses and Dissertations

No abstract provided.


A Conductivity Method For The Analysis Of Formic Acid In The Presence Of The Volatile Fatty Acids Produced By Fermentation , Edmond E. Moore Jan 1928

A Conductivity Method For The Analysis Of Formic Acid In The Presence Of The Volatile Fatty Acids Produced By Fermentation , Edmond E. Moore

Retrospective Theses and Dissertations

No abstract provided.


The Fixation Of Atmospheric Nitrogen By Yeast , Leo M. Christensen Jan 1926

The Fixation Of Atmospheric Nitrogen By Yeast , Leo M. Christensen

Retrospective Theses and Dissertations

No abstract provided.


The Influence Of Time And Temperature On The Swelling Of Gluten , Werner W. Duecker Jan 1926

The Influence Of Time And Temperature On The Swelling Of Gluten , Werner W. Duecker

Retrospective Theses and Dissertations

No abstract provided.


Some Effects Of Limestone And Hydrated Lime On Bio-Chemical Activities In Acid Soils , Henry Dorsey Jan 1926

Some Effects Of Limestone And Hydrated Lime On Bio-Chemical Activities In Acid Soils , Henry Dorsey

Retrospective Theses and Dissertations

No abstract provided.


On The Acceleration Of Lipase Activity Caused By The Action Of Substances Containing Vitamin A, Birger L. Johnson Jan 1925

On The Acceleration Of Lipase Activity Caused By The Action Of Substances Containing Vitamin A, Birger L. Johnson

Retrospective Theses and Dissertations

No abstract provided.


Temperature And The Growth Of Yeast , Frank F. Sherwood Jan 1924

Temperature And The Growth Of Yeast , Frank F. Sherwood

Retrospective Theses and Dissertations

No abstract provided.


The Dietary Properties Of Yeast, Victor G. Heller Jan 1923

The Dietary Properties Of Yeast, Victor G. Heller

Retrospective Theses and Dissertations

No abstract provided.