2.4.5 酶軟化的實(shí)例

2.4.5.1水貂皮軟化液比(以干皮質(zhì)量計(jì)):20溫度:32℃素波酶A:1mL/L食鹽:40g/L甲酸:2mL/LpH:2.5～3.5時(shí)間:6～12h操作:按規(guī)定調(diào)好水量和水溫,加入化工材料,攪勻后調(diào)好pH,投皮,轉(zhuǎn)動(dòng)30min,以后轉(zhuǎn)動(dòng)5min/h,離心甩干,轉(zhuǎn)入鞣制。2.4.5.2山羊皮軟化液比(以濕 ......（本文共 676 字 ）     [閱讀本文] >>