Durian ( Durio zibethinus L.) fruit: A superior dietary source of natural glutathione and γ-glutamylcysteine
January 16, 2024 | Journal of Food Composition and Analysis |
A collaborative study by Chulalongkorn University and Naresuan University in Thailand investigated the potential health benefits of γ-glutamylcysteine (γ-EC) and glutathione (GSH) in combating age-related degenerative diseases. GSH, a crucial antioxidant, often faces barriers to cellular entry when taken exogenously, making its precursor γ-EC a promising alternative for restoring intracellular GSH levels. Additionally, both γ-EC and GSH contribute to kokumi taste, enhancing basic taste sensations.
Given the rising interest in naturally derived diets among health-conscious consumers, the study explored various plant sources for their GSH and γ-EC content. Among the samples, ripe durian pulp was found to have the highest concentrations of GSH (~2.6 mg/g dry weight) and γ-EC (~14 mg/g dry weight). However, the study also noted a significant reduction in these compounds in processed durian products such as chips and pastes, likely due to their heat sensitivity. This finding was supported by the observed instability of GSH and γ-EC standards under heat treatment.
The study highlights the potential of fresh durian as a rich dietary source of GSH and γ-EC, offering a natural alternative for supplementation to support antioxidant levels in the body.
Read more
Viewed Articles
January 16, 2024 | Journal of Food Composition and Analysis |A collaborative study by Chulalongkorn University and Naresuan University in Thailand investigated the potential health benefits of γ-gluta
Read More
August 13, 2024 | Comprehensive Reviews in Food Science and Food Safety |Research carried out by the Federal University of Paraíba in Brazil examined sustainable alternative approaches to control Coll
October 09, 2024 | Pest Management Science |A study conducted by Washington State University, USA, Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Brazil, and the University of Envir
April 24, 2024 | Agronomy |Hainan University, China, addressed the challenges posed by the oriental fruit fly, Bactrocera dorsalis (Hendel), to global fruit production, focusing on minimizing environm
December 14, 2023 | Applied Fruit Science |Researchers from ICAR-Central Agroforestry Research Institute, India, conducted a review study on the production technology of dragon fruit (Hylocereus spp.)
March 02, 2024| Zoological Letters |Mahidol University and Prince of Songkla University in Thailand, along with South Dakota State University and the University of Maryland in the USA, examined long-t