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已读[642]
发布： 2013/07/03 19:12:44
TIME (blog) According to the University of Texas MD Anderson Cancer Center, during this process, the amino acids in the meat combine with the natural sugars as cooking temperatures start to rise. ... 2 . Don't char it: Black meat is a red flag. Charred pieces of ...
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已读[390]
发布： 2013/06/20 14:01:44
平整剂通常是杂环化合物,一般含有N原子,它的作用是降低镀层表面粗糙度。 对于脉冲电镀,考虑到镀层与电解液界面间存在电位差,会在镀层表面形成一个双电层,其作用等效于一个电容,脉冲频率如果太大,...
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已读[250]
发布： 2013/06/20 14:01:41
Nanowerk When used as a photocatalyst in the degradation of methylene blue, a heterocyclic aromatic dye, the researchers found few-layered MoO3 to afford nearly complete degradation of the dye in less than 10 minutes, whereas only about one-third of the dye was ... and more »
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已读[453]
发布： 2013/06/20 14:01:38
The Tribune ... Applebee's, Outback Steakhouse, Chili's, T.G.I. Friday's, Burger King and Chick-fil-A. The organization asserted that cooking certain meats, including chicken, at high temperatures causes the formation of a heterocyclic amine called PhIP, a ...
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发布： 2013/06/20 14:01:27
R & D Magazine When used as a photocatalyst in the degradation of methylene blue, a heterocyclic aromatic dye, the researchers found few-layered MoO3 to afford nearly complete degradation of the dye in less than 10 minutes, whereas only about one-third of the dye was ...
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已读[228]
发布： 2013/06/20 14:01:24
Reno Gazette-Journal High-heat grilling can convert proteins in red meat, pork, poultry and fish into chemicals called heterocyclic amines (HCAs) that have been shown to be carcinogenic. In addition, high ... Prep the meat: Choose lean cuts of meat, instead of high-fat ...
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发布： 2013/06/20 14:01:16
TIME (blog) Another study, published in April, found that human-gut bacteria turn a red-meat compound called carnitine into an artery-clogging agent that in mice caused atherosclerosis, a recipe for blocked blood vessels and heart disease. Overall, the data seem ... and more »
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发布： 2013/06/20 14:01:12
Irish Independent Well, cooking meat at a high temperature causes chemicals called HCAs ( heterocyclic amines) and PAHs (polycyclic aromatic hydrocarbons) to form. These carcinogenic compounds can cause changes in the DNA that can lead to cancer. Research to date ...
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已读[304]
发布： 2013/06/17 10:53:09
沥青烟气为沥青在溶化过程中产生的大量废气,沥青废气中主要含有低碳链的烃类物质,还有少量的氮、硫杂环化合物和多环芳烃(pah),以及吡啶类和苯并芘,这些物质造成...
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已读[267]
发布： 2013/06/17 10:08:04
Times of India First, research has shown that high-heat grilling can convert proteins in red meat, pork, poultry, and fish into heterocyclic amines (HCAs). ... Thicker marinades have a tendency to "char," possibly increasing exposure to carcinogenic compounds . - Look ... and more »
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