Fig. 5.

Assay images of observed effects on the chorioallantoic membrane after 5 min exposure (n = 4/group). (A) 0.1M NaOH; (B) Sodium lauryl sulfate 1% w/v; (C) 0.9% w/v NaCl; (D) Medium chain triglycerides - MCT; (E) pure d-limonene; (F) EO pure lemon; (G) pure orange EO; (H) 10 mg/ml d-limonene in MCT; (I) 10 mg/ml lemon EO in MCT; (J) EO of orange at 10 mg/mL in MCT. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)