Ethnopharmacological relevance: Qinlian Hongqu decoction (QLHQD) is a traditional Chinese medicine (TCM) formula. It has previously been found to mitigate hyperlipidemia, although its mechanism requires further clarification. Aim of the study: This study explored QLHQD's mechanism in treating...

Aim: To validate neuroprotective effect of pectin against neuropathic pain in diabetic rodents. Material and method: Pectin was isolated and characterised from different sources to validate its neuroprotective effect against T2DM associated neuropathic pain. The antioxidant activity of pectins was...

Citrus peel is rich in bioactive components, especially polyphenols, which are considered to have great potential in the prevention of intestinal diseases. The intestinal mucus barrier is the first defense against the invasion of foreign substances. In this study, we aimed to explore the...

Polymethoxyflavones (PMFs) are a type of uncommon dietary flavonoids, characterized by more than one methoxy group, which exist in limited plant species, like Citrus species and Kaempferia parviflora. In addition, different PMFs, such as nobiletin, sinensetin, tangeretin, and casticin, have been...

Citrus fruits are a rich source of (poly)phenols, a group of dietary bioactive compounds that protect against developing type 2 diabetes. Our review critically evaluates how experimental in vitro and animal models have elucidated some of the underlying mechanisms on how citrus (poly)phenols affect...

Hepatic lipidome has been given emphasis for years since hepatic steatosis is the most remarkable character of nonalcoholic fatty liver diseases, an increasingly serious health issue worldwide. Nobiletin (NOB), one of the citrus flavonoids, exerted outstanding effect on lipid metabolism disorder....

Tangeretin (TAN) exhibits many bioactivities, including neuroprotective effects. However, the efficacy of TAN in Alzheimer's disease (AD) has not been sufficiently investigated. In the present study, we integrated behavioral tests, pathology assessment, and biochemical analyses to elucidate the...

A comprehensive understanding of the relationships between the structure and function is critical for the targeted preparation of functional pectins. In this study, we compared the alleviating effects of five orange pectins (200 mg/kg) extracted using acid (P2), alkali (P10), cellulase (C), acid +...

Infiltration by adipose tissue macrophages (ATMs) and subsequent metabolic inflammation are the key causes of obesity-induced insulin resistance and metabolic disorders. In this study, we analyzed the potential protective effect of tangeretin, a key flavonoid found extensively in citrus peels,...

The oxIdation products and metabolic pathways of five Citrus flavonoids were studied by online electrochemical/quadrupole time-of-flight mass spectrometry (EC/Q-TOF/MS). The simulated oxidation metabolism of target compounds in phase I and phase II was carried out at boron-doped diamond (BDD)...