"polyunsaturated fatty acid"^^ . "0"^^ . "114741730"^^ . . . "110567793"@en-us . . "113899907"@en-us . "polyunsaturated fatty acid"@en-us . "an unsaturated fatty acid whose carbon chain has more than one double or triple valence bond per molecule; found chiefly in fish and corn and soybean oil and safflower oil"@en-us . . "0"^^ . . "14741730-n"^^ . . . . .