122 Jutiviboonsuk et al. IJPS Vol. 6, No.3, Sep-Dec 2010 Original Article ·¡ß®‘‡øÕ√‘π„π„∫¡–¡à«ß‰∑¬ “¡ “¬æ—π∏ÿå Mangiferin in Leaves of Three Thai Mango (Mangifera indica L.) Varieties Õ√—≠≠“ ®ÿμ‘«‘∫Ÿ≈¬å ÿ¢*, ™“≠™—¬  “¥· ß®—π∑√å Aranya Jutiviboonsuk*, Chanchai Sardsaengjun Received: 19 March 2010 Accepted: 31 Aug 2010 ∫∑§—¥¬àÕ ¡–¡à«ß‡ªìπ·À≈àßÀπ÷ËߢÕß “√·¡ß®‘‡øÕ√‘π´÷Ë߇ªìπ “√∑’Ë¡’ƒ∑∏‘Ï∑“ß™’«¿“æ ‚§√ß √â“߇§¡’‡ªìπ·´π‚∏π°≈—¬‚§‰´¥å „π°“√»÷°…“π’È ‡ªìπ°“√·¬° “√·¡ß®‘‡øÕ√‘π®“° à«π„∫¢Õß¡–¡à«ß 3  “¬æ—π∏ÿå∑’˪≈Ÿ°„πª√–‡∑»‰∑¬ ‰¥â·°à æ—π∏ÿåπÈ”¥Õ°‰¡â (N) æ—π∏ÿ凢’¬«‡ «¬ (K) ·≈–æ—π∏ÿå·°â« (G) ‚¥¬„™â ‡¡∏“πÕ≈ ‡Õ∏“πÕ≈·≈– “√≈–≈“¬ 70% Õ–´’‚μ𠇪ìπμ—«∑” ≈–≈“¬„π°“√ °—¥ °“√ °—¥‚¥¬„™â‡¡∏“πÕ≈‡ªìπμ—«∑”≈–≈“¬„Àâ “√·¡ß®‘‡øÕ√‘π®“°„∫¡–¡à«ß∑—Èß 3  “¬æ—π∏ÿ å ÕÕ°¡“ „πª√‘¡“≥ Ÿß∑’Ë ÿ¥ (2.80 %w/w, N; 2.40 %w/w, K; 1.30 %w/w, G) μ“¡¥â«¬°“√ °—¥‚¥¬„™â‡Õ∏“πÕ≈·≈– “√≈–≈“¬ 70% Õ–´’‚μ𠇪ìπμ—«∑”≈–≈“¬ μ“¡≈”¥—∫ ·≈–¡–¡à«ßπÈ”¥Õ°‰¡â‡ªì𠓬æ—π∏ÿå∑’Ë„Àâ “√·¡ß®‘‡øÕ√‘πÕÕ°¡“„πª√‘¡“≥ ¡“°∑’Ë ÿ¥ «‘∏’°“√·¬° “√·¡ß®‘‡øÕ√‘π∑’Ë„™â„π°“√»÷°…“π’È ‡ªìπ«‘∏’∑’Ë “¡“√∂°”®—¥‡¡Á¥ ’·≈– “√ªπ‡ªóôÕπÕ◊ËπÊ ‰¥â‚¥¬ Õ“»—¬¢—ÈπμÕπ∑’ˉ¡à ≈—∫´—∫´âÕπ·≈–√“§“∂Ÿ° ´÷Ëߪ√–°Õ∫‰ª¥â«¬°“√À¡—° °“√·¬° ≈“¬¥â«¬πÈ”·≈–°√¥ °“√„™âμ—«∑” ≈–≈“¬Õ‘π∑√’¬å‡æ◊ËÕ·¬° à«π ·≈–°“√μ°º≈÷°´È” §” ”§—≠: ·¡ß®‘‡øÕ√‘π ·´π‚∏π°≈—¬‚§‰´¥å ¡–¡à«ß ·¡ß®‘‡øÕ√“ Õ‘π¥‘°“ ≈‘ππå «ß»å¡–¡à«ß. «“√ “√‡¿ —™»“ μ√åÕ’ “π 2553; 6(3): 122-129 Abstract Mango is a rich source of biological active compound, mangiferin that is a C-glycosyl xanthone structure. In the present study, mangiferin was isolated from leaves of three mango varieties cultivated in Thailand including: Nam Doc Mai (N), Keow Savoey (K), and Gaew (G). Methanol, ethanol and 70% acetone were used as extraction solvents. Extraction with methanol yielded the highest amount of mangiferin from all 1 Õ“®“√¬åª√–®” °≈ÿà¡«‘™“‡¿ —™‡«∑ §≥–‡¿ —™»“ μ√å ¡À“«‘∑¬“≈—¬À—«‡©’¬«‡©≈‘¡æ√–‡°’¬√μ‘ 2 ºŸâ™à«¬»“ μ√“®“√¬å °≈ÿà¡«‘™“‡¿ —™‡«∑ §≥–‡¿ —™»“ μ√å ¡À“«‘∑¬“≈—¬À—«‡©’¬«‡©≈‘¡æ√–‡°’¬√μ‘ 1 Lecturer, Department of Pharmacognosy, Faculty of Pharmaceutical science, Huachiew Chalermprakiet University 2 Assistant Professor, Department of Pharmacognosy, Faculty of Pharmaceutical science, Huachiew Chalermprakiet University * Corresponding author : Dr. Aranya† Jutiviboonsuk Department of Pharmacognosy, Faculty of Pharmaceutical science, Huachiew Chalermprakiet University 18/18† Bangna-Trad Rd., k.m. 18, Bangchalong, Bangplee district, Samut Prakan, 10540, Thailand. Tel: (662)3126300 ext. 1215, Fax: (662)3126416 E-mail: ongsri@yahoo.com