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π“‚π‡¡μ√ (UV 366) ·≈â«μ√«® Õ∫¥â«¬ “√≈–≈“¬ Õ¿‘ª√“¬º≈

5% Anisaldehyde - Sulfuric acid ·≈–𔉪 „π°“√§«∫§ÿ¡§ÿ≥¿“æ¢Õß ¡ÿπ‰æ√μ“¡‡°≥±å
18,19,23,24
∑”„Àâ√âÕπ¥â«¬‡μ“‰øøÑ“∑’ËÕÿ≥À¿Ÿ¡‘ 110 Õß»“‡´≈‡´’¬ ¢ÕßÕߧ尓√Õπ“¡—¬‚≈°À√◊Õμ”√“¬“π—Èπ
π“π 10 π“∑’ —߇°μº≈μ“¡μ“√“ß∑’Ë 2, 3 ·≈–√Ÿª∑’Ë ∑”‰¥â‚¥¬°“√μ√«® Õ∫‡Õ°≈—°…≥å (Identification)

6, 7 °“√μ√«® Õ∫ª√‘¡“≥ “√ ”§—≠ (Assay) ·≈–°“√
μ√«® Õ∫§ÿ≥¿“æ∑—Ë«‰ª (General quality control)

√Ÿª∑’Ë 6 º≈°“√μ√«® Õ∫‡Õ°≈—°…≥å∑“߇§¡’¥â«¬«‘∏’‚§√¡“‚μ°√“øﺑ«∫“ߢÕß “√ °—¥¥â«¬πÈ”√“°¢ÕßÀ≠ⓧ“‡¡◊ËÕ„™â
“√≈–≈“¬º ¡¢Õß Ethyl acetate: Chloroform „πÕ—μ√“ à«π 60:40 ‡ªìππÈ”¬“·¬°
1 = “√ °—¥√“°¢ÕßÀ≠ⓧ“μâπ·∫∫
2 = “√ °—¥√“°À≠ⓧ“μ—«Õ¬à“ß
I =μ√«® Õ∫¿“¬„μâ UV 254
II =μ√«® Õ∫¿“¬„μâ UV 366
III =μ√«® Õ∫¥â«¬ “√≈–≈“¬ 5% Anisaldehyde - sulfuric acid
=®ÿ¥ ’∑’Ëæ∫„π∫“ßμ—«Õ¬à“ß