How green is green? Sampling and perception in assessing green seeds and chlorophyll in canola

JAOCS, Journal of the American Oil Chemists' Society

Volumn 77, Issue 11, 2000, Pages 1209-1214

  Daun, James K ^a   Symons, Stephen ^a  

^a GRAIN RESEARCH LABORATORY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CHLOROPHYLL;

RAPESEEDS;

SEED;

EID: 0034317978     PISSN: 0003021X     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11746-000-0188-0     Document Type: Article

References (13)

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2. Mag, T.K., Canola Oil Processing in Canada, Ibid. 60:380-384 (1983).
3. Tautorus, C.L., and N.H. Low, Chemical Aspects of Chlorophyll Breakdown Products and Their Relevance to Canola Oil Stability, Ibid. 70:843-847 (1993).
4. Abraham, V., and J.M. Deman, Hydrogenation of Canola Oil as Effected by Chlorophyll, Ibid. 63:1185-1188 (1986).
5. Official Grain Grading Guide, Canadian Grain Commission, Winnipeg, 1998.
6. Daun, J.K., and C.T. Thorsteinson, Determination of Chlorophyll Pigments in Crude and Degummed Canola Oils by HPLC and Spectrophotometry, J. Am. Oil Chem. Soc. 66:1124-1128 (1989).
7. Mabon, T.J., Color Measurement in Food, Cereal Foods World 38:21-25 (1993).
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9. DeClercq, D.R., and J.K. Daun, Quality of Western Canadian Canola 1998, Canadian Grain Commission, Grain Research Laboratory, Winnipeg, 1998.
10. Official Methods and Recommended Practices of the American Oil Chemists' Society, 5th edn., edited by D. Firestone, AOCS Press, Champaign, 1998, Method Ak 2-92.
11. Daun, J.K., K.M. Clear, and P.C. Willams, Comparison of Three Whole-Seed Near Infrared Analyzers for Measuring Quality Components of Canola Seed, J. Am. Oil Chem. Soc. 71: 1063-1068 (1994).
12. Walpole, R.E., Introduction to Statistics, The Macmillan Company, New York, 1968.
13. Appelqvist, L.-Å., and S.A. Johansson, Fettvaliteten hos svenskt oljvaxtfro. II. Bestamning av klorofyllhalt i raps-, rybs-och vistenapsfor, Sveriges Utsadesforings 77:415-431 (1967).