Effect of harvesting and drying conditions on chlorophyll levels of soybean (Glycine max L. Merr)

Journal of Agricultural and Food Chemistry

Volumn 51, Issue 6, 2003, Pages 1634-1639

  Gomes, M Salete O ^a   Sinnecker, Patricía ^a   Tanaka, Roberto T ^b   Lanfer Marquez, Ursula M ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b INSTITUTO AGRONÔMICO   (Brazil)

Author keywords

Chlorophyll contents; Drying conditions; Maturation; Soybean seeds

Indexed keywords

CHLOROPHYLL; PIGMENT;

ARTICLE; BRAZIL; CHLOROPHYLL CONTENT; DEGRADATION; DESICCATION; HARVESTING; MATURATION; NONHUMAN; PLANT DEVELOPMENT; PLANT SEED; RATING SCALE; SOYBEAN;

AGRICULTURE; CHLOROPHYLL; DESICCATION; SEEDS; SOYBEANS;

GLYCINE MAX;

EID: 0037433579     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf011227w     Document Type: Article

References (23)

1. Pritchard, J. R. Oilseed quality requirements for processing. J. Am. Oil Chem. Soc. 1983, 60 (2), 174-184.
2. Daun, J. K. Chlorophyll in Canadian canola and rapeseed and its role in grading; 7th International Rapeseed Congress, Poznan, Poland, May, 1987.
3. Mounts, T. L.; Snyder, J. M.; Hinsch, R. T.; Bongers, A. J.; Class, A. R. Quality of soybeans in export. J. Am. Oil Chem. Soc. 1990, 67 (11), 743-746.
4. Usuki, R.; Endo, Y.; Kaneda, T. Prooxidant activities of chlorophylls and pheophytins on the photooxidation of edible oils. J. Agric. Biol. Chem. 1984, 48 (4), 991-994.
5. Mínguez-Mosquera, M. I.; Gandul-Rojas, B.; Garrido-Fernandez, J.; Gallardo-Guerrero, L. Pigments present in virgin oil. J. Am. Oil Chem. Soc. 1990, 67 (3), 192-196.
6. Tautorus, C. L.; Low, N. H. Chemical aspects of chlorophyll breakdown products and their relevance to canola oil stability. J. Am. Oil Chem. Soc. 1993, 70 (9), 843-847.
7. Ward, K.; Scarth, R.; Daun, J.; Thornsteinson, C. T. Effects of processing and storage on chlorophyll derivatives in commercially extracted canola oil. J. Am. Oil Chem. Soc. 1994, 71 (8), 811-815.
8. Levadoux, W. L.; Kalmokoff, M. L.; Pickard, M. D.; Groofwassink, J. W. D. Pigment removal from canola oil using chlorophyllase. J. Am. Oil Chem. Soc. 1987, 64 (1), 139-144.
9. Abraham, V.; DeMan, J. D. Hydrogenation of canola oil as affected by chlorophyll. J. Am. Oil Chem. Soc. 1986, 63 (9), 1185-1188.
10. Adams, C. A.; Fjerstad, M. C.; Rinne, R. W. Characteristics of soybean seed maturation: necessity for slow dehydratation. Crop Sci. 1983, 23, 265-267.
11. Ward, K.; Scarth, R.; Daun, J.; McVetty, P. B. E. Effects of genotype and environment on seed chlorophyll degradation during ripening in four cultivars of oilseed rape (Brassica napus). Can. J. Plant Sci. 1992, 72 (7), 643-649.
12. a, S.; Sokhansanj, S.; Sosulski, F. W. Effect of harvest date and swathing on moisture content and chlorophyll content of canola seed. Can. J. Plant Sci. 1989, 69 (7), 925-928.
13. Liu, K. Expanding soybean food utilization. Food Technol. 2000, 54 (7), 46-58.
14. Sinclair, J. B. Reevaluation of grading standards and discounts for fungus-damage soybean seeds. J. Am. Oil Chem. Soc. 1995, 7 2(12), 1415-1419.
15. Brasil Ministério da Agricultura. Secretaria Nacional de Abastecimento. PORTARIA n.162, de 23 de novembro de 1983. Publicado em 29 Nov 1983.
16. b, S.; Sokhansanj, S.; Sosulski, F. W. The effect of drying temperature on green color and chlorophyll content of canola seed. Can. Inst. Food Sci. Technol. J. 1989, 22 (4), 383-386.
17. Johnson-Flanagan, A. M.; Thiagarajah, M. R. Degreening in canola (Brassica napus, c.v. Westar) embryos under optimum conditions. J. Plant Physiol. 1990, 136, 180-186.
18. Schwartz, S. J., Lorenzo, T. V. Chlorophylls in foods. Food Sci. Nutr. 1990, 29 (1), 1-17.
19. Cenkowski, S.; Jayas, D. S. Potencial of in-field and low-temperature drying for reducing chlorophyll contents in canola (Brassica napus L). J. Sci. Food Agric. 1993, 63, 377-383.
20. Fehr, W. R.; Caviness, C. E. Stage of soybean development; Iowa State University of Science and Technology: Ames, IA, 1977; p 11.
21. th ed.; Washington, 1995.
22. Nwufo, M. I. Effects of water stress on the post-harvest quality of two leafy vegetables, Telfairia occidentalis and Pterocarpus soyauxii during storage. J. Sci. Food Agric. 1994, 64, 265-269.
23. Scheumann, V.; Schoch, S.; Rüdiger, W. Chlorophyll a formation in the chlorophyll b reductase reaction requires reduced ferredoxin. J. Biol. Chem. 1998, 273 (52), 35102-35108.