Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Cell Signaling in Plants01:25

Cell Signaling in Plants

7.1K
Plant cells communicate to coordinate their cycle of growth, flowering and fruiting, and activities in roots, shoots, and leaves in response to the changing environmental conditions. Plant signaling is distinct from animal signaling. Plants primarily utilize enzyme-linked receptors, whereas the largest class of cell-surface receptors in animals are G-protein coupled receptors (GPCRs). Unlike animals, receptor tyrosine kinases are rare in plants. Instead, plants have a diverse class of...
7.1K
Plant Hormones01:56

Plant Hormones

28.6K
Plant hormones—or phytohormones—are chemical molecules that modulate one or more physiological processes of a plant. In animals, hormones are often produced in specific glands and circulated via the circulatory system. However, plants lack hormone-producing glands.
28.6K
Plant Hormones01:56

Plant Hormones

6.7K
6.7K
Preparation and Reactions of Sulfides02:26

Preparation and Reactions of Sulfides

6.0K
Sulfides are the sulfur analog of ethers, just as thiols are the sulfur analog of alcohol. Like ethers, sulfides also consist of two hydrocarbon groups bonded to the central sulfur atom. Depending upon the type of groups present, sulfides can be symmetrical or asymmetrical. Symmetrical sulfides can be prepared via an SN2 reaction between 2 equivalents of an alkyl halide and one equivalent of sodium sulfide.
6.0K
Introduction to Seed Plants03:40

Introduction to Seed Plants

72.2K
Most plants are seed plants—characterized by seeds, pollen, and reduced gametophytes. Seed plants include gymnosperms and angiosperms.
72.2K
Seedless Vascular Plants03:24

Seedless Vascular Plants

71.2K
Seedless Vascular Plants Were the First Tall Plants on Earth
71.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

K38 Succinylation of CsrA Regulates Biofilm Formation in <i>Pseudomonas fluorescens</i> PF08 by Modulating c-di-GMP Levels.

Journal of agricultural and food chemistry·2026
Same author

Aspartame drives the continuous progression from MASLD to HCC.

Discover oncology·2026
Same author

Swimming ameliorates intervertebral disc degeneration accompanied by Rpl23a downregulation and changes in its immune-inflammatory pathway.

Frontiers in immunology·2026
Same author

Integrated UHPLC-MS/MS and HRMS Strategy for Screening Potentially Hepatotoxic Furan-Containing Compounds in Dioscorea bulbifera L.

Journal of visualized experiments : JoVE·2026
Same author

A developmental trajectory analysis of adolescents' interpersonal relationships: Implications for non-suicidal self-injury.

Journal of school psychology·2026
Same author

Efficient combined use of electroacupuncture with ordered collagen scaffolds enhances the therapeutic efficacy of human spinal cord-derived neural progenitor cells therapy in spinal cord injury rats.

Science China. Life sciences·2026

Related Experiment Video

Updated: Apr 6, 2026

Preparation of Gynura bicolor DC samples for High-Resolution Tandem Mass Spectrometry
07:16

Preparation of Gynura bicolor DC samples for High-Resolution Tandem Mass Spectrometry

Published on: February 2, 2024

1.1K

[Phenylpropanoids from Saussureae hieracioides].

Yu-jie Wang, Rong Tan, Li-shi Zhou

    Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials
    |July 29, 2015
    PubMed
    Summary
    This summary is machine-generated.

    Researchers isolated and identified seven phenylpropanoids from Saussurea hieracioides. Caffeic acid, esculetin, and chlorogenic acid were identified for the first time in this plant.

    More Related Videos

    Source and Route of Pyrrolizidine Alkaloid Contamination in Tea Samples
    06:04

    Source and Route of Pyrrolizidine Alkaloid Contamination in Tea Samples

    Published on: September 28, 2022

    2.7K
    A Straightforward Method for Glucosinolate Extraction and Analysis with High-pressure Liquid Chromatography HPLC
    10:09

    A Straightforward Method for Glucosinolate Extraction and Analysis with High-pressure Liquid Chromatography HPLC

    Published on: March 15, 2017

    27.2K

    Related Experiment Videos

    Last Updated: Apr 6, 2026

    Preparation of Gynura bicolor DC samples for High-Resolution Tandem Mass Spectrometry
    07:16

    Preparation of Gynura bicolor DC samples for High-Resolution Tandem Mass Spectrometry

    Published on: February 2, 2024

    1.1K
    Source and Route of Pyrrolizidine Alkaloid Contamination in Tea Samples
    06:04

    Source and Route of Pyrrolizidine Alkaloid Contamination in Tea Samples

    Published on: September 28, 2022

    2.7K
    A Straightforward Method for Glucosinolate Extraction and Analysis with High-pressure Liquid Chromatography HPLC
    10:09

    A Straightforward Method for Glucosinolate Extraction and Analysis with High-pressure Liquid Chromatography HPLC

    Published on: March 15, 2017

    27.2K

    Area of Science:

    • Phytochemistry
    • Natural Products Chemistry

    Background:

    • Saussurea hieracioides is a plant species with potential medicinal properties.
    • Phenylpropanoids are a class of organic compounds found in plants, often with biological activity.

    Purpose of the Study:

    • To isolate and identify phenylpropanoid compounds from Saussurea hieracioides.
    • To determine which compounds are novel to this plant species.

    Main Methods:

    • Compounds were isolated using various chromatographic techniques.
    • Spectroscopic data (e.g., NMR, MS) were utilized for structure elucidation.

    Main Results:

    • Seven phenylpropanoids were successfully isolated and identified.
    • The identified compounds include umbelliferone, scopoletin, caffeic acid, esculetin, skimmin, scopolin, and chlorogenic acid.

    Conclusions:

    • Caffeic acid, esculetin, and chlorogenic acid represent new chemical discoveries for Saussurea hieracioides.
    • This study expands the known phytochemical profile of Saussurea hieracioides.