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1

Recent advances in studies on the pyrosynthesis of cigarette smoke constituents

William S. Schlotzhauer, Orestes T. Chortyk

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

1987

Language:

english

File:

PDF, 2.13 MB

english, 1987

2

Thermal degradation of naturally occurring materials. II. Products from the pyrolysis of triglycerides at 400.deg.

Higman, Elizabeth Barr, Schmeltz, Irwin, Higman, Howard C., Chortyk, Orestes T.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1973

Language:

english

File:

PDF, 421 KB

english, 1973

3

Volatile Constituents from the Flowers of Nicotiana longiflora

Schlotzhauer, William S., Horvat, Robert J., Chortyk, Orestes T., Jackson, D. Michael

Journal:

Journal of Essential Oil Research

Year:

1994

Language:

english

File:

PDF, 161 KB

english, 1994

4

Comparison of the Volatile Flower Oils of Nicotiana rustica and N. forgetiana

Schlotzhauer, Wiffiam S., Horvat, Robert J., Chortyk, Orestes T., Nottingham, Stephen F., Jackson, D. Michael

Journal:

Journal of Essential Oil Research

Year:

1995

Language:

english

File:

PDF, 284 KB

english, 1995

5

Selenium-mediated reduction in the mutagenicity of cigarette smoke

Dr. O. T. Chortyk, J. L. Baker, W. J. Chamberlain

Journal:

Environmental and Molecular Mutagenesis

Year:

1988

Language:

english

File:

PDF, 581 KB

english, 1988

6

Simple conversion of two standard gas chromatographs to all-glass capillary systems

R. F. Severson, R. F. Arrendale, O. T. Chortyk

Journal:

Journal of Separation Science

Year:

1980

Language:

english

File:

PDF, 303 KB

english, 1980

7

Simple alternative method for preparing high quality fused silica SE-54 WCOT capillary columns

R. F. Arrendale, R. F. Severson, O. T. Chortyk

Journal:

Journal of Separation Science

Year:

1983

Language:

english

File:

PDF, 361 KB

english, 1983

8

Construction and application of a cold on-column injection system for capillary gas chromatography

R. F. Arrendale, O. T. Chortyk

Journal:

Journal of Separation Science

Year:

1985

Language:

english

File:

PDF, 572 KB

english, 1985

9

The flower flavonols of Nicotiana species

Maurice E. Snook, Orestes T. Chortyk, Verne A. Sisson, Catherine E. Costello

Journal:

Year:

1992

Language:

english

File:

PDF, 927 KB

english, 1992

10

Characterization of thermolysis products of cuticular wax compounds of green tobacco leaf

William S. Schlotzhauer, R.F. Arrendale, R.F. Severson, O.T. Chortyk

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

1989

Language:

english

File:

PDF, 701 KB

english, 1989

11

Pyrolytic evaluation of low chlorogenic acid tobaccos in the formation of the tobacco smoke co-carcinogen catechol

W.S. Schlotzhauer, M.E. Snook, O.T. Chortyk, R.L. Wilson

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

1992

Language:

english

File:

PDF, 479 KB

english, 1992

12

Some pitfalls in high-pressure liquid chromatography

W.J. Chamberlain, D.B. Walters, O.T. Chortyk

Journal:

Analytica Chimica Acta

Year:

1975

Language:

english

File:

PDF, 157 KB

english, 1975

13

High-pressure liquid chromatography for monitoring benzo(a)pyrene contents of cigerette smoke condensate fractions

D.B. Walters, W.J. Chamberlain, M.E. Snook, O.T. Chortyk

Journal:

Analytica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 249 KB

english, 1974

14

High-pressure liquid chromatography of polynuclear aromatic hydrocarbons of cigarette smoke condensate

A.F. Haeberer, M.E. Snook, O.T. Chortyk

Journal:

Analytica Chimica Acta

Year:

1975

Language:

english

File:

PDF, 453 KB

english, 1975

15

Gel permeation chromatography of oxygenated components of cigarette smoke condensate

W.J. Chamberlain, M.E. Snook, J.L. Baker, O.T. Chortyk

Journal:

Analytica Chimica Acta

Year:

1979

Language:

english

File:

PDF, 470 KB

english, 1979

16

Cis and trans fatty acids in cigarette smoke condensate

D.B. Walters, W.J. Chamberlain, O.T. Chortyk

Journal:

Analytica Chimica Acta

Year:

1975

Language:

english

File:

PDF, 228 KB

english, 1975

17

Preparation of wall-coated open tubular glass (pyrex) capillary columns with polar stationary phases, using superox™-4 as a surface pretreating and deactivating agent

R.F. Arrendale, R.F. Severson, O.T. Chortyk

Journal:

Journal of Chromatography A

Year:

1981

Language:

english

File:

PDF, 570 KB

english, 1981

18

Capillary gas chromatography of carbolines : Application to cigarette smoke

M.E. Snook, O.T. Chortyk

Journal:

Journal of Chromatography A

Year:

1982

Language:

english

File:

PDF, 611 KB

english, 1982

19

Capillary gas chromatography of dihydroxybenzoic, -phenylacetic and -phenylpropionic acids

M.E. Snook, P.F. Mason, R.F. Arrendale, O.T. Chortyk

Journal:

Journal of Chromatography A

Year:

1985

Language:

english

File:

PDF, 803 KB

english, 1985

20

Inhibition of growth ofPhytophthora parasiticavar.nicotianaeby aromatic acids and coumarins in a laboratory bioassay

Maurice E. Snook, Alexander S. Csinos, Orestes T. Chortyk

Journal:

Journal of Chemical Ecology

Year:

1992

Language:

english

File:

PDF, 516 KB

english, 1992

21

Preparation of fused-silica polar stationary phase wallcoated open tubular columns

R.F. Arrendale, R.F. Severson, O.T. Chortyk

Journal:

Journal of Chromatography A

Year:

1983

Language:

english

File:

PDF, 416 KB

english, 1983

22

Determination of solanesol in tobacco by capillary gas chromatography

W.J. Chaberlain, R.F. Severson, O.T. Chortyk, V.E. Sisson

Journal:

Journal of Chromatography A

Year:

1990

Language:

english

File:

PDF, 419 KB

english, 1990

23

Selenium mediated reduction of the toxicity expression of cigarette smoke condensate inPhotobacterium phosphoreum

I. E. Yates, O. T. Chortyk, J. L. Lanier

Journal:

Bulletin of Environmental Contamination and Toxicology

Year:

1986

Language:

english

File:

PDF, 417 KB

english, 1986

24

Syntheses and Characterizations of Insecticidal Sucrose Esters

Chortyk, Orestes T., Pomonis, J. George, Johnson, Albert W.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1996

Language:

english

File:

PDF, 171 KB

english, 1996

25

Fractionation of cigarette smoke condensate for chemical and biological testing

D.B. Walters, W.J. Chamberlain, F.J. Akin, M.E. Snook, O.T. Chortyk

Journal:

Analytica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 578 KB

english, 1978

26

Characterization of the amino acids of antifungal peptides from B. subtilis by cold on-column injection capillary GC/MS

Richard F. Arrendale, Richard C. Gueldner, Orestes T. Chortyk, Farrist G. Crumley

Journal:

Journal of Microbiological Methods

Year:

1988

Language:

english

File:

PDF, 438 KB

english, 1988

27

Characterization of Insecticidal Sugar Esters of Petunia

Chortyk, Orestes T., Kays, Stanley J., Teng, Quincy

Journal:

Journal of Agricultural and Food Chemistry

Year:

1997

Language:

english

File:

PDF, 152 KB

english, 1997

28

A Fragmentation-Recombination Mechanism for the Beckmann Rearrangement in Strong Acid

Hill, Richard K., Conley, Robert T., Chortyk, Orestes T.

Journal:

Journal of the American Chemical Society

Year:

1965

Language:

english

File:

PDF, 773 KB

english, 1965

29

Stereoisomerization of Migrating Group During Beckmann Rearrangement

Hill, Richard K., Chortyk, Orestes T.

Journal:

Journal of the American Chemical Society

Year:

1962

Language:

english

File:

PDF, 239 KB

english, 1962

30

The use of cellophane sheets for direct reading and recording of Rf values

Chortyk, O. T., Kushnir, I.

Journal:

Journal of Chemical Education

Year:

1968

Language:

english

File:

PDF, 643 KB

english, 1968

31

Quantitation of the major cuticular components from green leaf of different tobacco types

Severson, Ray F., Arrendale, Richard F., Chortyk, Orestes T., Johnson, Albert W., Jackson, D. Michael, Gwynn, G. Richard, Chaplin, James F., Stephenson, Michael G.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1984

Language:

english

File:

PDF, 642 KB

english, 1984

32

Pyrolysis of chitin, potential tobacco extender

Schlotzhauer, William S., Chortyk, Orestes T., Austin, Paul R.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1976

Language:

english

File:

PDF, 547 KB

english, 1976

33

Effects of Various Synthetic Sucrose Esters on Weed Seed Germination and Crop Growth: Structure−Activity and Dose−Response Relationships

Peterson, Joseph K., Harrison,, Howard F., Chortyk, Orestes T.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1997

Language:

english

File:

PDF, 92 KB

english, 1997

34

Notes- Dithiol Diesters of Long-Chain Acids

Sasin, George, Longo, Frederick, Chortyk, Orestes, Gwinner, Paul, Sasin, Richard

Journal:

Journal of Organic Chemistry

Year:

1959

Language:

english

File:

PDF, 345 KB

english, 1959

35

Gas-chromatographic analyses of fatty acids on laboratory-prepared fused silica Silar 10C capillary columns

Arrendale, Richard F., Chapman, Glenn W., Chortyk, Orestes T.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1983

Language:

english

File:

PDF, 498 KB

english, 1983

36

Chemical composition of nonsmoking tobacco products

Chamberlain, William J., Schlotzhauer, William S., Chortyk, Orestes T.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1988

Language:

english

File:

PDF, 388 KB

english, 1988

37

Open split interface for capillary gas chromatography/mass spectrometry

Arrendale, R. F., Severson, R. F., Chortyk, O. T.

Journal:

Analytical Chemistry

Year:

1984

Language:

english

File:

PDF, 639 KB

english, 1984

38

Pyrolytic formation of polynuclear aromatic hydrocarbons from petroleum ether extractable constituents of flue-cured tobacco leaf

Scholtzhauer, William S., Severson, Ray F., Chortyk, Orestes T., Arrendale, Richard F., Higman, Howard C.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1976

Language:

english

File:

PDF, 794 KB

english, 1976

39

Simulation of smoking conditions by pyrolysis

Higman, Elizabeth B., Severson, Ray F., Arrendale, Richard F., Chortyk, Orestes T.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1977

Language:

english

File:

PDF, 3.07 MB

english, 1977

40

Gel chromatography for the isolation of phenolic acids from tobacco leaf

Snook, M. E., Fortson, P. J., Chortyk, O. T.

Journal:

Analytical Chemistry

Year:

1981

Language:

english

File:

PDF, 398 KB

english, 1981

41

Rapid determination of maleic hydrazide in cigarette smoke condensate and particulate matter

Haeberer, Alfred F., Chortyk, Orestes T.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1974

Language:

english

File:

PDF, 416 KB

english, 1974

42

Isolation and characterization of the sucrose esters of the cuticular waxes of green tobacco leaf

Severson, R. F., Arrendale, R. F., Chortyk, O. T., Green, C. R., Thome, F. A., Stewart, J. L., Johnson, A. W.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1985

Language:

english

File:

PDF, 704 KB

english, 1985

43

Improved quantitative method for volatile phenols

Kushnir, Irene., Barr, P. A., Chortyk, O. T.

Journal:

Analytical Chemistry

Year:

1970

Language:

english

File:

PDF, 378 KB

english, 1970

44

Rapid quantitative method for maleic hydrazide

Haeberer, Alfred F., Schlotzhauer, William S., Chortyk, Orestes T.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1974

Language:

english

File:

PDF, 386 KB

english, 1974

45

Isolation of indoles and carbazoles from cigarette smoke condensate

Snook, M. E., Arrendale, R. F., Higman, H. C., Chortyk, O. T.

Journal:

Analytical Chemistry

Year:

1978

Language:

english

File:

PDF, 406 KB

english, 1978

46

Effects of application rates on maleic hydrazide residues in Burley tobacco

Haeberer, Alfred F., Nichols, Beryl C., Chortyk, Orestes T.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1978

Language:

english

File:

PDF, 552 KB

english, 1978

47

Growing selenium-enriched tobacco

Chortyk, Orestes T., Chaplin, James F., Schlotzhauer, William S.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1984

Language:

english

File:

PDF, 676 KB

english, 1984

48

Determination of tobacco-specific N-nitrosamines by capillary gas chromatography/selected ion monitoring mass spectrometry

Arrendale, R. F., Chamberlain, W. J., Chortyk, O. T., Baker, J. L., Stephenson, M. G.

Journal:

Analytical Chemistry

Year:

1986

Language:

english

File:

PDF, 557 KB

english, 1986

49

Gas chromatographic quantitation of polynuclear aromatic hydrocarbons in tobacco smoke

Severson, R. F., Snook, M. E., Arrendale, R. F., Chortyk, O. T.

Journal:

Analytical Chemistry

Year:

1976

Language:

english

File:

PDF, 799 KB

english, 1976

50

Antibiotic Activities of Sugar Esters Isolated from Selected Nicotiana Species

Chortyk, Orestes T., Severson, Ray F., Cutler, Hank C., Sisson, Verne A.

Journal:

Bioscience Biotechnology and Biochemistry

Year:

1993

Language:

english

File:

PDF, 469 KB

english, 1993