J
Joanne L. Gellerman
Researcher at University of Minnesota
Publications - 32
Citations - 2315
Joanne L. Gellerman is an academic researcher from University of Minnesota. The author has contributed to research in topics: Fatty acid & Polyunsaturated fatty acid. The author has an hindex of 20, co-authored 32 publications receiving 2287 citations. Previous affiliations of Joanne L. Gellerman include Archer Daniels Midland.
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Journal ArticleDOI
Esterification of Fatty Acids with Diazomethane on a Small Scale
H. Schlenk,Joanne L. Gellerman +1 more
Journal ArticleDOI
Arachidonic, 5, 11, 14, 17‐eicosatetraenoic and related acids in plants舒Identification of unsaturated fatty acids
TL;DR: Alkaline isomerization combined with ozonization-hydrogenation-GLC combined with these procedures was applied to determine the unusual double bond structures, and permits positional identification of an internal double bond.
Journal ArticleDOI
Retroconversion of docosahexaenoic acid in the rat
TL;DR: The radioactivity in the carboxyl groups of 4,7,10,13,16,19-docosahexaenoic and 5,8,11,14,17-eicosapentaenoic acids corresponded closely to an even distribution of 4 C in the chain, however, radioactivity at least 75% of this acid must have been reconstituted from a C 20 chain.
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Distribution of arachidonic and eicosapentaenoic acids in the lipids of mosses.
TL;DR: Lipid classes from four species of mosses, Mnium cuspidatum, and Mnium medium from Minnesota, and Hylocomium splendens and Pleurozium schreberi from Alaska, were analyzed and monogalactosyldiacylglycerols and phosphatidylethanol-amines were enriched in arachidonic acid and the galactolipids in eicosapentaenoic acid.
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Methyl-directed desaturation of arachidonic to eicosapentaenoic acid in the fungus, Saprolegnia parasitica.
TL;DR: Results of incubations with labeled fatty acids indicated that, in S. parasitica, oleic, linoleic, (6,9,12)-linolenic and arachidonic acids are major intermediates in the pathway to eicosapentaenoic acid, andethyl-directed desaturation of (n-6) to ( n-3) acids does not occur with C18 acids but is specific for the polyunsaturated C20 chain length.