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已读[336] 发布: 2013/07/11 21:31:28
Agricultural Research Some of the studies focus on control of microbes such as Escherichia coli O157:H7 that cause foodborne illness, and have also looked at control of two possibly carcinogenic heterocyclic amines, MelQx and PhIP, that can be formed during cooking of meats. and more »
已读[619] 发布: 2013/07/09 21:06:41
FoodQualityNews.com Olive powder and other plant compounds are being studied to see if they have the ability to combat foodborne pathogens on hamburgers. ... Amine data showed that olive powder reduced MeIQx by about 80% and PhIP by 84%. The ability of olive extracts to  ...
已读[355] 发布: 2013/07/09 21:04:28
Targeted News Service (subscription) ... of the patent published by the U.S. Patent and Trademark Office states: "The invention relates to compounds of Formulae I-III: ##STR00001## and therapeutic uses thereof, wherein A is chosen from a substituted or unsubstituted aryl, heteroaryl ... and more »
已读[417] 发布: 2013/07/09 21:03:53
Globe and Mail there's no difference between steak that is cooked medium rare or well done. The concern is that meat cooked until it's well done contains more potential carcinogens called heterocyclic amines (HCAs) than meat cooked for a shorter time. ... When meat ...
已读[968] 发布: 2013/07/08 20:30:07
目前发现的天然生物基本分为5类:萜类、含氮化合物、酚类、甾族、其他化合物〔7〕。这些活性物质能起麻醉、抗菌、抑制生长、杀虫等作用,其对某一种或几种污损...
已读[456] 发布: 2013/07/06 22:10:28
一种抗苹果蠹蛾的生物杀虫剂及制备方法;一种4-甲基苯并噻唑衍生物、制备方法及其用途;一类4-卤代甲基-1,2,3-噻二唑类化合物及其制备方法和用途;一类5-卤代...
已读[465] 发布: 2013/07/06 22:10:24
焦糖本身无毒,但加铵盐作催化剂生产的焦糖含有一种含氮的杂环化合物质,这种物质对人的身体是有害的。 4、胡萝卜素:它是食品中正常成分,是人们所需要的营养素...
已读[462] 发布: 2013/07/06 22:10:06
BT-40是生产三聚体固化剂的引发剂,能使杂环化合物分子中碳原子和杂原子间的键容易打开而进行聚合反应,有效地提高分子反应交联的自聚速度,发挥催化活化作用,同时能...
已读[486] 发布: 2013/07/06 22:09:51
实践证明,部分有机碱(包括脂肪胺、芳香胺、杂环化合物、酰胺和亚胺)会造成电极中毒,需要特别注意。 本信息由上海本昂科学仪器有限公司发布,点击了解更多相关信息 ...
已读[458] 发布: 2013/07/06 22:09:37
慧聪皮革网讯, 吡啶,有机化合物,是含有一个氮杂原子的六元杂环化合物。可以看做苯分子中的一个(CH)被N取代的化合物,故又称氮苯,无色或微黄色液体,有恶臭。...
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