Aromatic ginger (Kaempferia galanga L.) extracts with ameliorative and protective potential as a functional food, beyond its flavor and nutritional benefits. (2019)

• Record Type: Journal Article
• Authors: Srivastava, Nupur; Ranjana, ; Singh, Shilpi; Gupta, Amit Chand; Shanker, Karuna; Bawankule, Dnyaneshwar U.; Luqman, Suaib
• Is Part Of: Toxicology reports. Volume 6(2019)
• Page Start: 521
• Page End: 528
• Publication Date: 2019
• Subjects: KGR Kaempferia galanga rhizome -- EPMC Ethyl p-methoxy cinnamate -- ROS Reactive oxygen species -- TMS Tetramethylsilane; Anti-nutritional composition -- HPLC-PDA analysis -- Medicinal spices -- Zingiberaceae; Toxicology -- Periodicals; Clinical toxicology -- Periodicals; Drug-Related Side Effects and Adverse Reactions; Hazardous Substances; Poisoning; Toxicology; Electronic journals; Periodicals; Periodicals; 571.9505
• DOI: 10.1016/j.toxrep.2019.05.014
• Languages: English
• ISSNs: 2214-7500

Abstract

Graphical abstract: Highlights: Aromatic ginger is rich in essential nutrients showing potential chemopreventive potential. Dried aromatic ginger and its hydro-distillate contains EPMC, 2.24% and 52.54%, respectively. In-vitro antiproliferative actions of K. galanga assessed towards nine human cell lines. Ethyl para-methoxycinnamate (EPMC) identified as most active against WRL-68 and MDA-MB-231. EPMC inhibit intracellular ROS production and protect cell from oxidative damage. Abstract: Aromatic ginger ( Kaempferia galanga L ) is native to India and believed to be originated in Burma. Despite substantial uses in a pickle and south-east Asian cuisines, aromatic ginger is chemically less studied than white and red ginger. Multi-directional investigations have been performed to evaluate chemical composition, nutritional values, ameliorative and protective potential of aromatic ginger ( Kaempferia galanga) rhizome (KGR). Macro and micro components analysis confirmed that KGR contains protein, fiber, and high amount of essential minerals (potassium, phosphorous, and magnesium) along with appreciable amounts of iron, manganese, zinc, cobalt, and nickel. The anti-proliferative potential of KGR evaluated nine human cell lines. We have evaluated the anti-proliferative potential of hydrodistillate, extract, and key compound isolated from KGR on nine human cancer cell line and also reporting the safety to normal peritoneal macrophage cells. The current study demonstrates the anticancer potential of the KGR on MDA-MB-231 and WRL-68 cells. Very likely, results can be extrapolated to an animal or human system. Ethyl p -methoxy cinnamate (EPMC) was responsible for inhibiting the proliferation action which varied in a tested cell by intracellular reactive oxygen species (ROS) production. The present study demonstrates KGR as safe and high energy value medicinal spices with chemo-preventive action, without toxic phytochemicals, and tolerable other anti-nutritional factors.