Resumo
Various methods for canning sweet corn were compared. Tests made on canned samples kept for three years indicated the following treatments as satisfactory : a) preservation in boiling water followed by sterilization of the canned product under 7 to 14 pounds pressure for one hour ; b) preservation of the sweet corn in 4% sucrose solution, followed by sterilization as in (a) ; c) preservation in a solution made up of 2% sucrose and 2% sodium chloride, followed by sterilization as in (a).
Enlatamento do milho doce: observações preliminares
Ari de A. Veiga(1 (1 ) O autor agradece ao Dr. Clóvis Brito, superintendente das "Fábricas Peixe „ que proporcionou meios para a execução dos trabalhos, e aos engenheiros agrônomos Luis Paolieri e Mário Purcchio, a colaboração emprestada. )
Engenheiro agrônomo, Secção de Tecnologia Agrícola, Instituto Agronômico de Campinas
SUMMARY
Various methods for canning sweet corn were compared. Tests made on canned samples kept for three years indicated the following treatments as satisfactory :
a) preservation in boiling water followed by sterilization of the canned product under 7 to 14 pounds pressure for one hour ;
b) preservation of the sweet corn in 4% sucrose solution, followed by sterilization as in (a) ;
c) preservation in a solution made up of 2% sucrose and 2% sodium chloride, followed by sterilization as in (a).
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LITERATURA CITADA
- 1. Paolieri, L. Milho Doce Paulista. A Fazenda 44 : 32-33. 1949.
- 2. Brieger, F. G. The genetics base of heterosis in maize. Genetics 35 : 420-445. 1950
- 3. Bigelow, W. D. e H. A. Miller. A cause of dark color in canned corn. Bol. Nat. Canner's Res. Lab. 6. 1915.
- 4. Bitting, A. W. Methods followed in the commercial canning of foods. Bol. of the U.S. Dept. Agr. 196. 1915.
- 5. Bohart, G. S. Special enamel for corn cans. Nat. Canner'a Assoc. Circ. 10-L. 1924.
- 6. Culpepper, C. W. e C. A. Magoon. Factors affecting quality in sweet corn. Jour. Agr. Res. 34 : 413-433. 1927.
- 7. Chenoweth, W. W. Em Food Preservation, pág. I-VII+1-344 (3,5 e 87), John Wiley S. Sons. Inc., New York. 1930.
- 8. Cruess, W. V. Em Commercial fruit and vegetable products, pág. 1-798 (205). 2.Ş ed., Mac Graw - Hill Book Company, New York. 1938.
- 9. Fisher, H. G. et al. Em Official and tentative methods of analysis, pág. I-XII + I-932 (237-250), 6.Ş ed., Ass. of Off. Agric. Chem., Washington D. C. 1945.
Datas de Publicação
-
Publicação nesta coleção
07 Jun 2010 -
Data do Fascículo
Ago 1950
