二丁基羥基甲(jia)苯生產廠(chang)家(jia)二丁基羥基甲(jia)苯廠(chang)家(jia)

二丁基羥基甲苯生產廠家價格

1.中(zhong)文(wen)名稱(cheng)： 二丁基羥基甲苯(ben) 英文(wen)名稱(cheng)： Butylated hydroxytoluene

別(bie)名： 2,6-二(er)(er)叔丁(ding)基(ji)對甲酚(fen)；3,5-二(er)(er)叔丁(ding)基(ji)-4-羥基(ji)甲苯；BHT

詳情： 結構式：

分(fen)子式：C15H24O

分子量(liang)：220.36

2.  BHT穩(wen)定性高，抗(kang)氧化能力(li)強，在食品(pin)中(zhong)的應用與BHA基本相同，但其(qi)抗(kang)氧化能力(li)不(bu)如BHA。BHT遇(yu)熱抗(kang)氧化效果不(bu)受影(ying)響，不(bu)像PG那樣遇(yu)鐵(tie)離子(zi)發生(sheng)橙(cheng)色反應。

BHT能有(you)效(xiao)地延緩植物油(you)的(de)氧(yang)化(hua)(hua)酸(suan)敗，改善油(you)煎快(kuai)餐食品的(de)貯(zhu)藏期。在(zai)起酥油(you)中有(you)效(xiao)，BHT無*濃(nong)度，隨(sui)BHT濃(nong)度增(zeng)高(gao)，油(you)脂的(de)穩定(ding)性(xing)也(ye)提高(gao)。但在(zai)較高(gao)濃(nong)度時，油(you)脂的(de)穩定(ding)性(xing)提高(gao)速率(lv)變小，且(qie)濃(nong)度達0.02%以上時，會引(yin)入酚氣(qi)味。BHT價格低廉，為BHA的(de)1/5~1/8，可用作主要抗(kang)氧(yang)化(hua)(hua)劑(ji)。目(mu)前它是我國生產量的(de)抗(kang)氧(yang)化(hua)(hua)劑(ji)之一

脂(zhi)(zhi)(zhi)溶性抗(kang)氧化(hua)劑。我(wo)國(guo)《食(shi)品(pin)(pin)添加劑使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)衛生標準》（GB2760―1996）中(zhong)規定(ding)(ding)：二丁(ding)(ding)(ding)(ding)基(ji)羥(qian)(qian)(qian)基(ji)甲(jia)(jia)苯(ben)(ben)(ben)可用(yong)(yong)(yong)(yong)于食(shi)用(yong)(yong)(yong)(yong)油(you)(you)脂(zhi)(zhi)(zhi)、油(you)(you)炸食(shi)品(pin)(pin)、干(gan)(gan)魚(yu)(yu)制品(pin)(pin)、餅干(gan)(gan)、方(fang)便面、速煮米(mi)、果仁罐頭、腌臘(la)肉制品(pin)(pin)、早餐谷(gu)類食(shi)品(pin)(pin)，其(qi)(qi)*使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)量(liang)為0.2g/kg。二丁(ding)(ding)(ding)(ding)基(ji)羥(qian)(qian)(qian)基(ji)甲(jia)(jia)苯(ben)(ben)(ben)與丁(ding)(ding)(ding)(ding)基(ji)羥(qian)(qian)(qian)基(ji)茴(hui)(hui)香(xiang)(xiang)(xiang)醚混合使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)時，總量(liang)不得超過(guo)(guo)0.2 g/kg。二丁(ding)(ding)(ding)(ding)基(ji)羥(qian)(qian)(qian)基(ji)甲(jia)(jia)苯(ben)(ben)(ben)與丁(ding)(ding)(ding)(ding)基(ji)羥(qian)(qian)(qian)基(ji)茴(hui)(hui)香(xiang)(xiang)(xiang)醚、沒食(shi)子(zi)(zi)(zi)酸(suan)丙(bing)酯(zhi)(zhi)混合使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)時，其(qi)(qi)中(zhong)二丁(ding)(ding)(ding)(ding)基(ji)羥(qian)(qian)(qian)基(ji)甲(jia)(jia)苯(ben)(ben)(ben)與丁(ding)(ding)(ding)(ding)基(ji)羥(qian)(qian)(qian)基(ji)茴(hui)(hui)香(xiang)(xiang)(xiang)醚總量(liang)不得超過(guo)(guo)0.1 g/kg，沒食(shi)子(zi)(zi)(zi)酸(suan)丙(bing)酯(zhi)(zhi)不得超過(guo)(guo)0.05 g/kg 使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)量(liang)均以脂(zhi)(zhi)(zhi)肪計）。此外也可用(yong)(yong)(yong)(yong)于膠姆糖(tang)配料(liao)。其(qi)(qi)他使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)參考：在動物油(you)(you)中(zhong)用(yong)(yong)(yong)(yong)量(liang)為0.001%~0.01%；植物油(you)(you)，0.002%~0.02%；焙烤食(shi)品(pin)(pin)，0.01%~0.04%；谷(gu)物食(shi)品(pin)(pin)，0.005%~0.02%；脫水豆漿，0.001%；香(xiang)(xiang)(xiang)精油(you)(you)，0.01%~0.1；食(shi)品(pin)(pin)包裝材料(liao)0.02%~0.1%；口香(xiang)(xiang)(xiang)糖(tang)基(ji)質用(yong)(yong)(yong)(yong)量(liang)可達0.1%。另外如(ru)中(zhong)國(guo)臺(tai)灣省《食(shi)品(pin)(pin)添加劑使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)范圍及(ji)(ji)用(yong)(yong)(yong)(yong)量(liang)標準》（1986）規定(ding)(ding)：二丁(ding)(ding)(ding)(ding)基(ji)羥(qian)(qian)(qian)基(ji)甲(jia)(jia)苯(ben)(ben)(ben)可用(yong)(yong)(yong)(yong)于油(you)(you)脂(zhi)(zhi)(zhi)、奶(nai)油(you)(you)、干(gan)(gan)魚(yu)(yu)、貝類制品(pin)(pin)及(ji)(ji)其(qi)(qi)干(gan)(gan)制品(pin)(pin)，其(qi)(qi)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)量(liang)低于0.2 g/kg；用(yong)(yong)(yong)(yong)于冷凍(dong)魚(yu)(yu)、貝類及(ji)(ji)冷凍(dong)鯨(jing)魚(yu)(yu)肉的浸漬液，*使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)量(liang)為0.1 g/kg；用(yong)(yong)(yong)(yong)于口香(xiang)(xiang)(xiang)糖(tang)、泡泡糖(tang)，低于0.75 g/kg。FAO/WHO（1984）規定(ding)(ding)：一般(ban)食(shi)用(yong)(yong)(yong)(yong)油(you)(you)脂(zhi)(zhi)(zhi)，單用(yong)(yong)(yong)(yong)二丁(ding)(ding)(ding)(ding)基(ji)羥(qian)(qian)(qian)基(ji)甲(jia)(jia)苯(ben)(ben)(ben)或與丁(ding)(ding)(ding)(ding)基(ji)羥(qian)(qian)(qian)基(ji)茴(hui)(hui)香(xiang)(xiang)(xiang)醚、叔(shu)丁(ding)(ding)(ding)(ding)基(ji)對苯(ben)(ben)(ben)二酚(fen)、沒食(shi)子(zi)(zi)(zi)酸(suan)酯(zhi)(zhi)類合用(yong)(yong)(yong)(yong)時，*使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)量(liang)為0.2 g/kg（其(qi)(qi)中(zhong)沒食(shi)子(zi)(zi)(zi)酸(suan)酯(zhi)(zhi)類不得超過(guo)(guo)100mg/kg）

二丁基羥基甲苯生產廠家價格