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 Experiment Videos

[FTIR and classification study on trueborn tuber dioscoreae samples].

Su-qin Sun1, Jun-ming Tang, Zi-min Yuan

  • 1Department of Chemistry, Tsinghua University, Beijing 100084, China.

Guang Pu Xue Yu Guang Pu Fen Xi = Guang Pu
|September 10, 2003
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Multiple linear regression analysis report on influencing factors of non-litigation medical dispute compensation costs.

Medicine·2026
Same author

Research progress of technology for exocytosis detection in the nervous system.

The Analyst·2025
Same author

VEGF-B-mediated myofiber types involved in high-fat diet-induced hyperglycemia through PKA-NFATs signaling pathway.

Stem cell research & therapy·2025
Same author

Accelerated differentiation of photothermal effect-induced mesenchymal stem cells regulated by activating HSP90-autophagy boosts wound repair.

International journal of pharmaceutics·2025
Same author

Inhibition of circALPK2 enhances proliferation and therapeutic potential of human pluripotent stem cell-derived cardiomyocytes in myocardial infarction.

Stem cell research & therapy·2025
Same author

Development and disease-specific regulation of RNA splicing in cardiovascular system.

Frontiers in cell and developmental biology·2024
Same journal

The Laser Rangefinder System in Quadrature Modem and Ambiguity Resolution.

Guang pu xue yu guang pu fen xi = Guang pu·2018
Same journal

Improving the Accuracy of Camera-Based Heart Rate Measurement.

Guang pu xue yu guang pu fen xi = Guang pu·2018
Same journal

Determination of Pb, Cr, Cd, and As in Aluminum-Plastic Packaging Materials via Inductively Coupled Plasma-Mass Spectrometry with Microwave Digestion.

Guang pu xue yu guang pu fen xi = Guang pu·2018
Same journal

Study on Molecular Recognition of Cucurbit[6]uril with Oxytetracycline Molecules by Spectroscopic Methods.

Guang pu xue yu guang pu fen xi = Guang pu·2018
Same journal

Preparation and Properties of Novel Polymer Blue Fluorescent Materials.

Guang pu xue yu guang pu fen xi = Guang pu·2018
Same journal

Effect of the Nitrogen Incorporation on the Microstructure and Photoelectric Properties of N Type Nanocrystalline Silicon Thin Films.

Guang pu xue yu guang pu fen xi = Guang pu·2018
See all related articles

This study used Fourier transform infrared spectroscopy (FTIR) and SIMCA modeling to analyze tuber Dioscoreae origin. The method achieved 70% accuracy in distinguishing trueborn from non-trueborn samples, proving practical for quality control.

Area of Science:

  • Analytical Chemistry
  • Chemometrics
  • Spectroscopy

Context:

  • Dioscoreae tubers are valuable medicinal ingredients.
  • Authenticating the origin of Dioscoreae tubers is crucial for quality control.
  • Distinguishing trueborn from non-trueborn Dioscoreae tubers is a significant challenge.

Purpose:

  • To develop and validate a method for identifying the origin of tuber Dioscoreae.
  • To classify trueborn and non-trueborn Dioscoreae samples using spectroscopic and chemometric techniques.

Summary:

  • Forty-five Dioscoreae tuber samples were analyzed using Fourier transform infrared spectroscopy (FTIR).
  • Soft Independent Modeling of Class Analogy (SIMCA) was employed for classification.
  • A classification accuracy of 70% was achieved for distinguishing trueborn from non-trueborn samples.

Related Experiment Videos

Impact:

  • This study demonstrates a reliable and practical approach for the quality analysis of tuber Dioscoreae.
  • The FTIR-SIMCA method offers a potential tool for authenticating medicinal plant materials.
  • This research contributes to ensuring the quality and efficacy of Dioscoreae-based products.