Synthesis

Racemic methionine can be synthesized from diethyl sodium phthalimidomalonate by alkylation with chloroethylmethylsulfide (ClCH2CH2SCH3) followed by hydrolysis and decarboxylation.[

Dietary sources

Egg, white, dried, powder, glucose reduced	3.204
Sesame seeds flour (low fat)	1.656
Brazil nuts	1.008
Soy protein concentrate	0.814
Chicken, broilers or fryers, roasted	0.801
Fish, tuna, light, canned in water, drained solids	0.755
Wheat germ	0.456
Oat	0.312
Peanuts	0.309
Chickpea	0.253
Corn, yellow	0.197
Almonds	0.151
Beans, pinto, cooked	0.117
Lentils, cooked	0.077</td المصدر: Wikipedia Currently 0/5 Stars. 1 2 3 4 5 0 تصويتات / 161 مشاهدة نشرت فى 26 أكتوبر 2011 بواسطة DrKasem احفظ ساحة النقاش شارك فى النقاش... عدد زيارات الموقع 270,667