Related Experiment Video
Updated: Jun 26, 2026

Assessment of DNA Contamination in RNA Samples Based on Ribosomal DNA
Published on: January 22, 2018
A novel iridoid from Torricellia angulata var intermedia
Guangyi Liang1, Bixue Xu, Weidong Pan
1The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, China. guangyi_liang@21cn.com
Abstract:
A new iridoid, named torricellate, was isolated from root bark of Torricellia angulata var intermedia, a Chinese folk medicinal plant used to treat bone fracture, tonsillitis and asthma. Its structure was elucidated by NMR, MS, IR and UV, and confirmed by X-ray diffraction studies.
More Related Videos
07:19Asymbiotic Germination and Leaf Explant-Based Regeneration of the Endangered Medicinal Orchid Hemipilia cucullata from Mature Seeds
Published on: September 19, 2025
12:01A PCR-based Genotyping Method to Distinguish Between Wild-type and Ornamental Varieties of Imperata cylindrica
Published on: February 20, 2012
Related Concept Videos
Seedless Vascular Plants
Non-vascular Seedless Plants