@article {883, title = {Anatomical and Histochemical Characterization of Leaves of Luffa cylindrica (L.) M. Roem}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {May 2019}, pages = {511-514}, type = {Original Article}, chapter = {511}, abstract = {

Background: Luffa cylindrica (L.) M. Roem. (Cucurbitaceae) is an herbaceous plant used for food as compose salads and do sweets and also used in traditional medicine as treat parasitic infections and intestinal diseases. Although this information, there are not many relates about anatomic characters for use in your quality control. Objective: The aim was investigating the anatomical characters of petiole and leaf blade and characterizing the metabolites in the leaf blade of L. cylindrica. Materials and Methods: Semipermanent histological slides were prepared for analysis of petiole and leaf blade in optical microscopy. Histochemical tests were also performed in the leaf blade. Results: The anatomical study revealed information about the type of trichomes, cuticle, vascular bundles and arrangement of the tissues that determine the botanical identity of this species. It was also identifying, for the first time, the presence of two types of trichomes in both of leaf blades faces. The histochemistry allowed determining which metabolites are in the leaf blade and also their location. Conclusion: The study described new characters for L. cylindrica and the results provide support to quality control of the species.

}, keywords = {Anatomy, Cucurbitaceae, Histochemistry, Luffa cylindrica, microscopy}, doi = {10.5530/pj.2019.11.81}, author = {La{\'\i}s Emanuelle Bernardo Vieira and Rafaela Damasceno S{\'a} and Karina Perrelli Randau} }