Método rápido e de baixo custo empregando smartphone para a determinação de eugenol em óleo essencial de cravo

[摘要] 0.05), with agreements from 97% to 101%. The smartphone method allowed the evaluation of several samples in a few minutes, with simple analysis steps and easy interpretation of the results. The miniaturized scale allowed the use of small amounts of reagents with minimal waste generation. Therefore, the proposed method can be easily operated in the field and allows the evaluation of the quality of clove essential oil in places of restricted access without the need for a laboratory structure and specialized analysts.

[学科分类] 农业科学（综合）

[关键词] smartphone;clove;eugenol;digital images.