Tongkat Ali, Malaysian Ginseng
Family
SIMAROUBACEAE
Species name
Eurycoma longifolia Jack
Other Names
Long Jack, Pasak Bumi
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Small to medium-sized tree, 5-15 meters tall with straight unbranched stem. Odd-pinnate compound leaves with oblong-lanceolate leaflets. Paniculate inflorescence with reddish-purple flowers. Ellipsoid fruits, dark red when ripe.
Part of use
Roots bark leaves
Properties
Tonic and aphrodisiacAntimalarialAntipyreticPain reliefImmunomodulator
References
1.Rehman SU, Choe K, Yoo HH. Review on a traditional herbal medicine, Eurycoma longifolia Jack (Tongkat Ali): Its traditional uses, chemistry, evidence-based pharmacology and toxicology. Molecules. 2021;26(4):1123. 2.Chen CK, Mohamad WM, Ooi FK, Ismail SB, Abdullah MR, George A. Supplementation of Eurycoma longifolia Jack extract for 6 weeks does not affect urinary testosterone: epitestosterone ratio, liver and renal functions in male recreational athletes. Int J Prev Med. 2019;5(6):728-733. 3.ประสาน ตั้งเจริญผล, วงศ์สถิตย์ ฉั่วกุล. การศึกษาทางเภสัชวิทยาของปลาไหลเผือก. วารสารเภสัชศาสตร์อีสาน. 2020;16(3):45-56. 4.Thu HE, Mohamed IN, Hussain Z, Shuid AN. Eurycoma longifolia as a potential adoptogen of male sexual health: a systematic review on clinical studies. Chin J Nat Med. 2019;15(1):71-80. 5.Low BS, Das PK, Chan KL. Standardized quassinoid-rich Eurycoma longifolia extract improved spermatogenesis and fertility in male rats via the hypothalamic-pituitary-gonadal axis. J Ethnopharmacol. 2018;145(3):706-714.