Related Experiment Video

Updated: Feb 6, 2026

HPLC Coupled with Chemical Fingerprinting for Multi-Pattern Recognition for Identifying the Authenticity of Clematidis Armandii Caulis
07:29

HPLC Coupled with Chemical Fingerprinting for Multi-Pattern Recognition for Identifying the Authenticity of Clematidis Armandii Caulis

Published on: November 11, 2022

2.5K

[Study on HPLC Fingerprint of Solanum nigrum Fruit]

Peng-peng Dong, Quan-xi Mei, Fan Zhang

    Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials
    |August 30, 2018
    PubMed
    Abstract

    More Related Videos

    An Efficient Clearing Protocol for the Study of Seed Development in Tomato Solanum lycopersicum L.06:26

    An Efficient Clearing Protocol for the Study of Seed Development in Tomato Solanum lycopersicum L.

    Published on: September 7, 2022

    5.1K
    Isolation and Biophysical Study of Fruit Cuticles15:53

    Isolation and Biophysical Study of Fruit Cuticles

    Published on: March 30, 2012

    17.4K

    Related Concept Videos

    Fruit Development, Structure, and Function01:58

    Fruit Development, Structure, and Function

    Fruits form from a mature flower ovary. As seeds develop from the ovules contained within, the ovary wall undergoes a series of complex changes to form fruit. In some fruits, such as soybeans, the ovary wall dries; in other fruits, such as grapes, it remains fleshy. In some cases, organs other than the ovary contribute to fruit formation; such fruits are called accessory fruits.
    25.3K
    IR Frequency Region: Fingerprint Region01:03

    IR Frequency Region: Fingerprint Region

    IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the...
    1.9K
    Case Studies01:22

    Case Studies

    There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
    13.6K
    Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

    Imaging Studies I: Kidney, Ureter, and Bladder Studies

    Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
    366
    Longitudinal Studies01:26

    Longitudinal Studies

    Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
    533
    Observational Studies01:11

    Observational Studies

    Observational studies are a type of analytical study where researchers observe events without any interventions. In other words, the researcher does not influence the response variable or the experiment's outcome.
    There are three types of observational studies – Prospective, retrospective, and cross-sectional.
    Prospective Study
    Prospective studies, also known as longitudinal or cohort studies, are carried out by collecting future data from groups sharing similar characteristics. One...
    11.1K