Phenylpropanoid glycosides from the fruit of Lycium barbarum L. and their bioactivity.

08:00 EDT 13th May 2019 | BioPortfolio

Summary of "Phenylpropanoid glycosides from the fruit of Lycium barbarum L. and their bioactivity."

Fifteen phenylpropanoid glycosides, including six undescribed compounds were isolated from the fruit of Lycium barbarum L. (Solanaceae) (goji or wolfberry). Their structures were identified by detailed spectroscopic analyses. Seven known compounds were firstly isolated from the genus Lycium, in which the 1D and 2D NMR data of one compound were reported for the first time. Notably, two undescribed compounds were a pair of rare tautomeric glycoside anomers characterized by the presence of free anomeric hydroxy. Antioxidant and hypoglycemic activities of all these compounds were assessed using DPPH radical scavenging, oxygen radical absorbance capacity (ORAC), and α-glucosidase inhibitory assays, respectively. These compounds showed different levels of oxygen radical absorbance capacity, and some isolates exhibited potent antioxidant activity with greater ORAC values than the positive control (EGCG).


Journal Details

This article was published in the following journal.

Name: Phytochemistry
ISSN: 1873-3700
Pages: 60-66


DeepDyve research library

PubMed Articles [1214 Associated PubMed Articles listed on BioPortfolio]

Delay of cone degeneration in retinitis pigmentosa using a 12-month treatment with Lycium barbarum supplement.

Lycium barbarum L. (also known as "Goji berry"), a traditional Chinese herbal medicine, has been a common herb in the traditional Chinese pharmacopoeia for centuries. The main active component is the ...

LBP reduces theinflammatory injuryof kidney in septic rat and regulates the Keap1-Nrf2∕ARE signaling pathway1.

To investigate the influence of lycium barbarum polysaccharides (LBP), a functional derivative from lycium barbarum, on septic kidney injury.

De novo characterization of the Goji berry (Lycium barbarium L.) fruit transcriptome and analysis of candidate genes involved in sugar metabolism under different CO2 concentrations.

Goji berry (Lycium barbarum L.) is one of the important economic crops due to its exceptional nutritional value and medicinal benefits. Although reduced sugar levels in goji berry exposed to long-term...

A pectic polysaccharide from water decoction of Xinjiang Lycium barbarum fruit protects against intestinal endoplasmic reticulum stress.

Neutral polysaccharides from Ningxia L. barbarum fruit have been reported with immunomodulatory and antioxidative biological activities. Few studies on pectic polysaccharides have been reported, espec...

Lycium Barbarum Polysaccharides Rescue Neurodegeneration in an Acute Ocular Hypertension Rat Model Under Pre- and Posttreatment Conditions.

To investigate the posttreatment neuronal rescue effects of Lycium barbarum polysaccharides (LBP) in an acute ocular hypertensive (AOH) model.

Clinical Trials [241 Associated Clinical Trials listed on BioPortfolio]

Effects of Vitamin C and Lycium Barbarum Supplements on the Progression of Senile Cataract in Hong Kong Chinese Population

With the rapid growing aging population, age-related eye diseases including cataract are becoming more prevalent. The demand for cataract surgery and post-surgical care posed enormous fina...

Goji Berries and Energy Expenditure

Effects of foods or food substances on energy expenditure are of particular interest, because of the increasing prevalence of obesity and its consequent metabolic diseases like type II dia...

Standardized Lycium Chinense Fruit Extract Enhances Attention and Cognitive Function in Healthy Young People

Lycium chinense fruit (LCF) is widely distributed in East Asia that has been used traditionally for anti-aging purposes. This study was performed to examine the effects of LCF on attention...

Effect of Fruit and Vegetables on Insulin Resistance

Current evidence indicates that fruit and vegetable intake and dietary patterns rich in fruit and vegetables may be associated with reduced insulin resistance and may reduce the risk of th...

The Effects of a Polyphenol-enriched Fruit Drink on Metabolic Health

The purpose of this study is to determine whether consumption of the active product affects postprandial changes in metabolic indices, in comparison to the control product.

Medical and Biotech [MESH] Definitions

A plant genus of the family SCROPHULARIACEAE. Members contain phenylpropanoid glycosides and iridoids.

A plant genus of the family SCROPHULARIACEAE. Members contain phenylpropanoid and iridoid glycosides.

A plant genus of the family SMILACACEAE. Members contain smiglasides (phenylpropanoid glycosides) and steroidal saponins. Commercially it is sometimes adulterated with HEMIDESMUS, which would affect experimental results.

Glycosides from plants of the genus DIGITALIS. Some of these are useful as cardiotonic and anti-arrhythmia agents. Included also are semi-synthetic derivatives of the naturally occurring glycosides. The term has sometimes been used more broadly to include all CARDIAC GLYCOSIDES, but here is restricted to those related to Digitalis.

A plant genus of the family MYRTACEAE that bears an edible fruit and contains guavin B and quercetin glycosides.

Quick Search


DeepDyve research library

Relevant Topic

Immunoassay - ELISA
Immunoassays are quick and accurate tests to detect specific molecules. Immunoassays rely on an antibody to bind to the specific structure of a molecule. Antibodies are proteins generated by animals in response to the invasion of a foreign molecule (anti...

Searches Linking to this Article