Results 11 to 20 of about 746,497 (317)

Modeling a pesticide remediation strategy for preparative liquid chromatography using high-performance liquid chromatography

Journal of Cannabis Research, 2023
Background Cannabis sativa L. also known as industrial hemp, is primarily cultivated as source material for cannabinoids cannabidiol (CBD) and ∆9-tetrahydrocannabinol (∆9-THC). Pesticide contamination during plant growth is a common issue in the cannabis
Jamie Cuchiaro, James Baumgartner, Melissa M. Reynolds   +2 more
doaj   +1 more source

A Systematic Review of the Protective Actions of Cat’s Whiskers (Misai Kucing) on the Central Nervous System

Frontiers in Pharmacology, 2020
Orthosiphon stamineus (OS) or Orthosiphon aristatus var. aristatus (OAA) is commonly known as cat’s whiskers or “misai kucing”. It is an herbaceous shrub that is popular in many different traditional and complementary medicinal systems.
Yin-Sir Chung, Yin-Sir Chung, Brandon Kar Meng Choo, Pervaiz Khalid Ahmed, Pervaiz Khalid Ahmed, Iekhsan Othman, Iekhsan Othman, Mohd. Farooq Shaikh   +7 more
doaj   +1 more source

Anti-High Mobility Group Box-1 Monoclonal Antibody Attenuates Seizure-Induced Cognitive Decline by Suppressing Neuroinflammation in an Adult Zebrafish Model

Frontiers in Pharmacology, 2021
Epilepsy is a chronic brain disease afflicting around 70 million global population and is characterized by persisting predisposition to generate epileptic seizures.
Yam Nath Paudel, Iekhsan Othman, Iekhsan Othman, Mohd. Farooq Shaikh   +3 more
doaj   +1 more source

Study of Histamine Detection using Liquid Chromatography and Gas Chromatography

ASM Science Journal, 2021
Histamine is a heterocyclic amine shaped by decarboxylation of the histidine. It is a compound that lack chromophore and involatile. However, the detection of histamine is imperative due to the characteristic of histamine has given several disadvantages ...
Muhammad Abdurrahman Munir, Muhammad Mukram Mohamed Mackeen, Lee Yook Heng, Khairiah Haji Badri   +3 more
doaj   +1 more source

A comparative review on High-Performance Liquid Chromatography (HPLC), Ultra Performance Liquid Chromatography (UPLC) & High-Performance Thin Layer Chromatography (HPTLC) with current updates

Current Issues in Pharmacy and Medical Sciences, 2022
Any chosen analytical method should be subtle, precise, fast and exact to begin the guarantee that the material used in the manufacturing is free of unsolicited impurity, the existence of which may vary the safety and effectiveness of the drug product ...
Gupta Manish Kumar, Ghuge Aditya, Parab Manasi, Al-Refaei Yehya, Khandare Anjali, Dand Neha, Waghmare Nilkamal   +6 more
doaj   +1 more source

Malaysian Cobra Venom: A Potential Source of Anti-Cancer Therapeutic Agents

Toxins, 2019
Cancer is a deadly disease and there is an urgent need for the development of effective and safe therapeutic agents to treat it. Snake venom is a complex mixture of bioactive proteins that represents an attractive source of novel and naturally-derived ...
Syafiq Asnawi Zainal Abidin, Yee Qian Lee, Iekhsan Othman, Rakesh Naidu   +3 more
doaj   +1 more source

Characterization of Balsamic Vinegars Using High-Performance Liquid Chromatography and Gas Chromatography

Applied Sciences, 2022
Vinegars are natural products manufactured by two-step fermentation. One of the most famous is balsamic vinegar, especially that produced in Modena, Italy. Its unique production process positively distinguishes it from other vinegars. There are basically
Michal Kašpar, Petr Česla
doaj   +1 more source

EFFECTS OF TEMPERATURE AND PERCENTAGE OF ORGANIC MODIFIER ON RETENTION AND SELECTIVITY IN RP-HPLC USING SOLVATION PARAMETER MODEL [PDF]

Journal of Sciences, Islamic Republic of Iran, 2003
Effects of temperature and percentage of organic modifier were studied on retention and selectivity in RP-HPLC using solvation parameter model. The system constants were determined by multiple linear regression analysis from experimental values in the ...
M.R. Hadjmohammadi
doaj  

Preparation characterization and non-isothermal decomposition kinetics of different carbon nitride sheets

Egyptian Journal of Petroleum, 2020
Three series of graphitic carbon nitride g-C3N4 namely bulk (BCN), sulfur-doped (SCN) and thin layer (TCN) sheets are prepared using urea precursor under a microwave thermal pyrolysis. Several analytical techniques are used to characterize the obtained g-
M. Elshafie, S.A. Younis, P. Serp, E.A.M. Gad   +3 more
doaj   +1 more source

Metabolic fingerprinting, antioxidant characterization, and enzyme-inhibitory response of Monotheca buxifolia (Falc.) A. DC. extracts

BMC Complementary Medicine and Therapies, 2020
Background Ethnobotanical and plant-based products allow for the isolation of active constituents against a number of maladies. Monotheca buxifolia is used by local communities due to its digestive and laxative properties, as well as its ability to cure ...
Joham Sarfraz Ali, Hammad Saleem, Abdul Mannan, Gokhan Zengin, Mohamad Fawzi Mahomoodally, Marcello Locatelli, Syafiq Asnawi Zainal Abidin, Nafees Ahemad, Muhammad Zia   +8 more
doaj   +1 more source