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Suberin Production by Isolated Tomato Fruit Protoplasts
Author(s) -
Gonella S. R. L. Rao,
J. H. M. Willison,
W. M. N. Ratnayake
Publication year - 1984
Publication title -
plant physiology
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 3.554
H-Index - 312
eISSN - 1532-2548
pISSN - 0032-0889
DOI - 10.1104/pp.75.3.716
Subject(s) - protoplast , suberin , botany , biology , production (economics) , chemistry , cell wall , economics , macroeconomics
The multilamellar wall secreted by protoplasts isolated from locule tissue of tomato (Lycopersicon esculentum L.) fruit was purified, and an extract was obtained after depolymerization with BF(3)-methanol. Analysis of this extract using thin layer chromatography demonstrated the presence of fatty acid methyl esters, fatty alcohols, dicarboxylic acid dimethyl esters, and omega-hydroxy acid methyl esters. These components were quantified using an Iatroscan thin layer chromatography-flame ionization detection system. The different chain lengths in each group were identified and quantified using gas chromatography. The results clearly indicated the presence of suberin.

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