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98 KKU Science Journal Volume 39 Number 1 Research<br />

Ÿ≠‡ ’¬ª√‘¡“≥ “√Õ“À“√∑’Ë ”§—≠ ‡àπ «‘µ“¡‘πÕ’ ·≈–<br />

·°¡¡“-‚Õ‰√´“πÕ≈‰ª‡ªìπ®”π«π¡“° µà“ß®“°<br />

πÈ”¡—π√”¢â“«·∫∫∫’∫‡¬Áπ∑’Ë °—¥πÈ”¡—π√”¢â“«¥â«¬<br />

‡§√◊ËÕß∫’∫Õ—¥·∫∫‡°≈’¬«Õ—¥ (screw press) ®–¬—ߧߡ’<br />

“√ ”§—≠Õ¬Ÿà ª√‘¡“≥·°¡¡“-‚Õ‰√´“πÕ≈∑’Ë¡’Õ¬Ÿà„π<br />

πÈ”¡—π√”¢â“«π—Èπ®–¢÷ÈπÕ¬Ÿà°—∫æ—π∏ÿå¢â“«·≈–«‘∏’°“√ °—¥<br />

§¡ —π Àÿµ–·æ∑¬å (2550) æ∫«à“°“√ °—¥πÈ”¡—π√”¢â“«<br />

¥â«¬‡§√◊ËÕ߇°≈’¬«Õ—¥·∫∫∫’∫‡¬Áπ®–¡’·°¡¡“-‚Õ‰√´“πÕ≈<br />

Ÿß∂÷ß√âÕ¬≈– 1-2 À√◊Õ 10,000-20,000 ppm ( à«π„π<br />

≈â“π à«π) ¢≥–∑’ËπÈ”¡—π√”¢â“«·∫∫ºà“π°√–∫«π°“√<br />

„â “√‡§¡’·≈–§«“¡√âÕπ®–¡’·°¡¡“-‚Õ‰√´“πÕ≈‡À≈◊Õ<br />

Õ¬Ÿà‡æ’¬ß√âÕ¬≈– 0.0005 À√◊Õ 500 ppm ªí®®ÿ∫—πºŸâº≈‘µ<br />

∫“ß√“¬ª√—∫ª√ÿß°√–∫«π°“√º≈‘µπÈ”¡—π√”¢â“«·∫∫<br />

ºà“π°√√¡«‘∏’∑’Ë„âª√ÿßÕ“À“√„Àâ§ß¡’ª√‘¡“≥·°¡¡“-<br />

‚Õ‰√´“πÕ≈ Ÿß¢÷Èπ∂÷ß√âÕ¬≈– 0.004 À√◊Õ 4,000 ppm<br />

Krishna et al. (2006) æ∫«à“ª√‘¡“≥·°¡¡“-‚Õ‰√´“πÕ≈<br />

∑’ˇµ‘¡≈߉ª„ππÈ”¡—πæ◊¡’º≈∑”„ÀâÕ—µ√“°“√‡æ‘Ë¡¢÷Èπ<br />

¢Õß°√¥‰¢¡—πÕ‘ √–≈¥≈ß ´÷Ëß°√¥‰¢¡—πÕ‘ √–®–‡ªìπµ—«<br />

∫àß∫Õ°§ÿ≥¿“æ·≈–Õ“¬ÿ°“√‡°Á∫√—°…“¢ÕßπÈ”¡—πæ◊<br />

‚¥¬°√¥‰¢¡—πÕ‘ √–®–∑”„À⇰‘¥°≈‘ËπÀ◊π àߺ≈„Àâ<br />

Õ“¬ÿ°“√‡°Á∫√—°…“¢ÕßπÈ”¡—π —Èπ≈ß ¥—ßπ—Èπ°√–∑√«ß<br />

“∏“√≥ ÿ¢¢Õߪ√–‡∑»‰∑¬®÷߉¥â°”Àπ¥¡“µ√∞“π<br />

„Àâª√‘¡“≥¢Õß°√¥‰¢¡—πÕ‘ √–„ππÈ”¡—πæ◊∫√‘‚¿§<br />

‰¡à§«√ Ÿß°«à“√âÕ¬≈– 0.6 À√◊Õ 6,000 ppm ·≈–<br />

ª√‘¡“≥¢Õß°√¥‰¢¡—πÕ‘ √–„ππÈ”¡—πæ◊π‘¥∫’∫‡¬Áπ<br />

‰¡à§«√ Ÿß°«à“√âÕ¬≈– 4.0 À√◊Õ 40,000 ppm<br />

®—ßÀ«—¥ ÿ√‘π∑√凪ìπ·À≈àߪ≈Ÿ°¢â“«ÀÕ¡¡–≈‘<br />

§ÿ≥¿“楒∑’Ë ÿ¥¢Õߪ√–‡∑» ·≈–‡ªìπ®—ßÀ«—¥π”√àÕߺ≈‘µ<br />

¢â“«ÀÕ¡¡–≈‘Õ‘π∑√’¬å (organic jasmine rice) À°√≥å<br />

‡°…µ√Õ‘π∑√’¬å°Õß∑ÿπ¢â“« ÿ√‘π∑√å (Rice Fund Surin<br />

Organic Agriculture Cooperative Ltd.; RFSOAC)<br />

à߇ √‘¡‡°…µ√°√º≈‘µ¢â“«ÀÕ¡¡–≈‘Õ‘π∑√’¬å ®π°√–∑—Ëß<br />

‰¥â¡“µ√∞“πº≈‘µ¿—≥±å‡°…µ√Õ‘π∑√’¬å (Organic<br />

Agriculture Certification Thailand; A.C.T.) πÕ°®“°<br />

π’Ȭ—ߺ≈‘µπÈ”¡—π√”¢â“«·∫∫∫’∫‡¬Áπ®“°√”¢â“«ÀÕ¡¡–≈‘<br />

Õ‘π∑√’¬å (cold pressed organic jasmine rice bran oil)<br />

À“°®– à߇ √‘¡πÈ”¡—π√”¢â“«ÀÕ¡¡–≈‘Õ‘π∑√’¬å·∫∫∫’∫‡¬Áπ<br />

‡ªìπ ‘π§â“‡°…µ√Õ‘π∑√’¬å ª√–‡¿∑Õ“À“√‡ √‘¡ ÿ¢¿“æ<br />

(health food) ¢Õß®—ßÀ«—¥ ÿ√‘π∑√å„πÕ𓧵 ®”‡ªìπ<br />

µâÕß∑√“∫§ÿ≥¿“æ¢Õߺ≈‘µ¿—≥±å ¥—ßπ—Èπß“π«‘®—¬π’È®÷ß<br />

∑”°“√»÷°…“§ÿ≥≈—°…≥–·≈–Õ“¬ÿ°“√‡°Á∫√—°…“¢ÕßπÈ”¡—π<br />

√”¢â“«ÀÕ¡¡–≈‘Õ‘π∑√’¬å·∫∫∫’∫‡¬Áπ ‡æ◊ËՄ⇪ìπ<br />

·π«∑“ß„π°“√¢Õ√—∫√Õß¡“µ√∞“π‡°…µ√Õ‘π∑√’¬åµàÕ‰ª<br />

«‘∏’°“√«‘®—¬<br />

«—µ∂ÿ¥‘∫·≈– “√‡§¡’<br />

1. πÈ”¡—π√”¢â“«ÀÕ¡¡–≈‘Õ‘π∑√’¬å·∫∫∫’∫‡¬Áπ<br />

®“° À°√≥凰…µ√Õ‘π∑√’¬å°Õß∑ÿπ¢â“« ÿ√‘π∑√å ®—ßÀ«—¥<br />

ÿ√‘π∑√å<br />

2. °√¥Õ–´‘µ‘° ‡Œ°‡´π ‚∑≈ŸÕ’π ‡¡∑“πÕ≈<br />

‡Õ∑“πÕ≈ ‰¥‡Õ∏‘≈Õ’‡∑Õ√å ·≈–§≈Õ‚√øÕ√å¡ ‡ªìπ “√<br />

‡§¡’‡°√¥«‘‡§√“–À宓°∫√‘…—∑ RCI Lab Scan ®”°—¥<br />

ª√–‡∑»‰∑¬ ‚ª·µ ‡´’¬¡‰Õ‚Õ‰¥¥å ·≈–‚´‡¥’¬¡<br />

‰∏‚Õ´—≈‡øµ ‡ªìπ “√‡§¡’‡°√¥«‘‡§√“–À宓°∫√‘…—∑<br />

Rankem ª√–‡∑»Õ‘π‡¥’¬ ‚´‡¥’¬¡´—≈‡øµª≈Õ¥πÈ”<br />

‚´‡¥’¬¡§“√å∫Õ‡πµª≈Õ¥πÈ” ·≈–‚´‡¥’¬¡‰Œ¥√Õ°‰´¥å<br />

‡ªìπ “√‡§¡’‡°√¥«‘‡§√“–À宓°∫√‘…—∑ Merck ®”°—¥<br />

ª√–‡∑»‡¬Õ√¡—π<br />

3. “√¡“µ√∞“π ·°¡¡“-‚Õ‰√´“πÕ≈ 95 %<br />

®“°∫√‘…—∑´Ÿ‚π (Suno) ª√–‡∑»≠’˪ÿÉπ ‡Œæµ–‡¥§“‚πÕ‘°<br />

·Õ´‘¥ 99 % ®“°∫√‘…—∑´‘°¡“ ‡§¡‘§Õ≈ ‡´πÀ≈ÿ¬ å<br />

ª√–‡∑» À√—∞Õ‡¡√‘°“<br />

¢—ÈπµÕπ°“√∑¥≈Õß<br />

1. π”πÈ”¡—π√”¢â“«ÀÕ¡¡–≈‘Õ‘π∑√’¬å·∫∫∫’∫<br />

‡¬Á𫑇§√“–Àå§ÿ≥ ¡∫—µ‘∑“ß°“¬¿“懧¡’§◊Õ§à“¥—π’À—°‡À<br />

§à“°√¥ §à“‡ªÕ√åÕÕ°‰´¥å ·≈–§à“‰Õ‚Õ¥’𠵓¡«‘∏’°“√<br />

¢Õß AOAC (2000)<br />

2. ‡µ√’¬¡πÈ”¡—π√”¢â“«ÀÕ¡¡–≈‘Õ‘π∑√’¬å·∫∫<br />

∫’∫‡¬Á𫑇§√“–Àå°√¥‰¢¡—πÕߧåª√–°Õ∫„π√Ÿª°√¥‰¢¡—π<br />

‡¡∑‘≈‡Õ ‡∑Õ√å ¥—¥·ª≈ß«‘∏’®“° Jeyashoke et al. (1998)<br />

‚¥¬—ËßπÈ”¡—πµ—«Õ¬à“ß 0.1 °√—¡ „ àÀ≈Õ¥∑¥≈ÕßΩ“‡°≈’¬«<br />

¢π“¥ª√–¡“≥ 20 ¡‘≈≈‘≈‘µ√ ‡µ‘¡‚∑≈ŸÕ’π 10 ¡‘≈≈‘≈‘µ√

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