HÓA HỌC THỰC PHẨM - CHƯƠNG 7 - CHẤT MÀU TP
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Phaûn öùng Maillard<br />
MAØU TAÏO THAØNH TRONG QUAÙ TRÌNH CHEÁ BIEÁN<br />
Ñieàu kieän tieán haønh phaûn öùng<br />
Tyû leä a.a / ñöôøng = 1/3 ÷ 1/2<br />
Noàng ñoä beù: phaûn öùng cuõng xaûy ra<br />
Taêng tyû leä ñöôøng SP caøng deã tan trong nöôùc<br />
Löôïng nöôùc: nöôùc caøng ít phaûn öùng caøng maïnh<br />
Nhieät ñoä: < 0 0 C: phaûn öùng khoâng xaûy ra<br />
Chaát kìm haõm, taêng toác:<br />
Kìm haõm: -CHO, hydroxylamin,<br />
bisulfit Na, K, SO2, SO3, H2SO3<br />
Taêng toác: a. acetic, phosphate
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