西部皮革
西部皮革
서부피혁
WEST LEATHER
2015年
8期
21-24,31
,共5页
刘克胜%王莹军%孔博丹%赵云龙%何有节
劉剋勝%王瑩軍%孔博丹%趙雲龍%何有節
류극성%왕형군%공박단%조운룡%하유절
兔毛皮%低温染色%酸性蛋白酶%预处理
兔毛皮%低溫染色%痠性蛋白酶%預處理
토모피%저온염색%산성단백매%예처리
rabbit fur%low temperature dyeing%acid protease%pretreatment
院通过测定染料的上染速率和上染百分率，研究了酸性蛋白酶预处理温度、时间、酶用量对兔毛皮染色性能的影响。结果表明：酸性蛋白酶预处理后的兔毛皮上染速率加快，染百分率提高，在较低温度（55益）下用希力蓝和希力红染料染色，上染百分率分别为97.06%和97.84%，高于55益下未用酸性蛋白酶处理的上染率，能达到常规高温（68益）染色的效果。酸性蛋白酶预处理的最佳条件为：酶质量分数在5%，温度55益，预处理时间30 min。
院通過測定染料的上染速率和上染百分率，研究瞭痠性蛋白酶預處理溫度、時間、酶用量對兔毛皮染色性能的影響。結果錶明：痠性蛋白酶預處理後的兔毛皮上染速率加快，染百分率提高，在較低溫度（55益）下用希力藍和希力紅染料染色，上染百分率分彆為97.06%和97.84%，高于55益下未用痠性蛋白酶處理的上染率，能達到常規高溫（68益）染色的效果。痠性蛋白酶預處理的最佳條件為：酶質量分數在5%，溫度55益，預處理時間30 min。
원통과측정염료적상염속솔화상염백분솔，연구료산성단백매예처리온도、시간、매용량대토모피염색성능적영향。결과표명：산성단백매예처리후적토모피상염속솔가쾌，염백분솔제고，재교저온도（55익）하용희력람화희력홍염료염색，상염백분솔분별위97.06%화97.84%，고우55익하미용산성단백매처리적상염솔，능체도상규고온（68익）염색적효과。산성단백매예처리적최가조건위：매질량분수재5%，온도55익，예처리시간30 min。
The influence of enzyme pretreatment parameters e.g. temperature, time and amount of acid pro-tease on the dyeing properties of rabbit fur was studied by means of measuring the dyeing rate and dye ex-haustion. The results showed that both the dyeing rate and dye exhaustion of rabbit fur increased after acid protease pretreatment, and at lower dyeing temperature (55 ℃) the dye exhaustion reached 97.06% and 97.84% for Xili Blue and Xili Red respectively, which were compared favorably with that of conventional dyeing process (at 68℃). The optimal acid protease pretreatment parameters are temperature 55℃, dosage of acid protease 5%and the processing time 30 minutes.
