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. 2015 Sep 8;20(9):16266–16277. doi: 10.3390/molecules200916266

Table 2.

Biofilm inhibition activity of the compounds identified among the potential anti-biofilm ingredients.

Number Retention Time Compound LCB (mg·mL−1)
6 8.2526 caffeic acid, 0.5
25 12.2554 rutin 0.5
60 13.5154 cynarin >4
65 13.6679 crocin >4
73 10.9081 p-coumaric acid 0.25
79 14.8257 quercetin 0.5
81 21.0689 ursolic acid 0.5

LCB: the lowest concentrations of the compound that could completely inhibit (with inhibition rate of 100%) the formation of biofilm of Pseudomonas aeruginosa.