mz55_sum= cell(1,8);mz71_sum= cell(1,8);mz88_sum= cell(1,8);c_sum = cell(4,7);c_time = cell(4,7);c_sum = cell(4,7);c_time = cell(4,7);c_sum2 = cell(6,7);c_time2 = cell(6,7);

%Comparison between Green and ripe banana peelfor i = 6:7 c_sum2{i} = eval(sprintf('sum(rb%i.ms,2)',i)); c_time2{i} = eval(sprintf('rb%i.time',i)); figure(20) plot(c_time2{i}*0.016667,c_sum2{i}) hold all endxlim([1 22])

xlabel('Retention Time (minutes)')ylabel('Total Ion Current(TIC) Intensity')legend('Fiber 1','Fiber 2')title('Comparison of SPME Fibers in Ripe Banana Peel','fontSize',14)