Objective：To explore the method of pharmacognosic identification of Cucurbitaceae medicinal seeds, and to digitize the identification characteristics. Methods：The seeds of five Cucurbitaceae medicinal plants were studied by means of type microscope and light microscope, including the appearance(integral view, top view, lateral view and surface feature), internal morphology(cross profile and longitudinal profile) and the characters of micromorphology(transverse section). The characteristics of the seeds of Cucurbitaceae were summarized, and the identification points were characterized by digital method. Results：The seeds of five Cucurbitaceae medicinal plants had some common characteristics in character and microscopic cross section, but the five could be identified according to the seed surface and cross section characteristics of seed coat tissue. Conclusion：This study lays a foundation for the variety identification and provides reference for the standard formulation and quality control of five Cucurbitaceae medicinal seeds. It also provides ideas for digital characterization of seed medicinal materials.
ZHANG Fei, XIAO Ling, ZHANG Nan-ping, KANG Shuai, MA Shuang-cheng
. Studies on the pharmacognosic and digital characters of five Cucurbitaceae medicinal seeds*[J]. Chinese Journal of Pharmaceutical Analysis, 2021
, 41(8)
: 1343
-1351
.
DOI: 10.16155/j.0254-1793.2021.08.07
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