【摘 要】
：
The main compounds of off-odor volatiles from irradiated refrigerated vacuum-packaged pork were ana- lyzed by gas chromatograph/mass spectrometer (GC-MS).The an
【出 处】
：
Nuclear Science and Techniques
论文部分内容阅读
The main compounds of off-odor volatiles from irradiated refrigerated vacuum-packaged pork were ana- lyzed by gas chromatograph/mass spectrometer (GC-MS).The analytical results showed that the main compounds of off-odor volatiles were dimethyl disulfide,dimethyl sulfide,dimethyl trisulfide,S-methyl thioacetate,and methanethiol.It was proved that the off-odor volatile came from irradiated S-containing amino acid and thiamin.
The main compounds of off-odor volatiles from photores refrigerated vacuum-packaged pork were ana- lyzed by gas chromatograph / mass spectrometer (GC-MS). The analytical results showed that the main compounds of off-odor volatiles were dimethyl disulfide, dimethyl sulfide , dimethyl trisulfide, S-methyl thioacetate, and methane thiol. It was proved that the off-odor volatile came from irradiated S-containing amino acid and thiamin.
其他文献
语文课堂教学要从整体上走出低效状态,可以通过多样化的诵读,培养学生敏锐的语言感悟能力;通过读与写的及时对接,相互促进,激活学生善感的语言因子;通过经常性的回归文本,体
2001年5月12日央视三套播放“纪念荀慧生、尚小云百年诞辰演唱会”,中国京剧院青年演员荀派传人管波在演唱《辛安驿》时有那么一句
May 12, 2001 CCTV three sets of broad
述职是公务员向上级或相关人员汇报履职情况，接受考核、评议、质询、监督的一项责任和不可缺少的基本功。述职的基本形式有书面述职和口头述职两种，无论是书面述职或口头述职都
北京市红十字会是从事人道主义工作的社会救助团体,以“弘扬人道主义”为基本宗旨,以“改善最易受损害群体的境况”为基本目标,以“不加歧视的帮助那些遭受苦难的人”为基本
元代时出现以“......九霄云外”表示某种事物变得无影无踪的说法。如《抱ＮＦ５４Ｅ盒》二折：“太子也，你在这七宝盒中，我陈琳早魂飞九霄外。”明代时这个说法中的“九霄云外”往往换
Polycrystalline samples of La0.67-xPrxCa0.33MnO3(x=0～0.67) were synthesized by a conventional solid state reaction. X-ray diffraction revealed that the samples w
随着改革开放的不断深入,各种新矛盾和新问题不断涌现,以致集体上访和越级上访时有发生,这不仅打乱了党政机关的正常工作秩序,而且影响了经济发展和社会稳定。近年来,我县把
宝安农村城市化起步晚,但发展速度快.随着深圳经济特区的创立,“三来一补”和“三资”企业的发展,生产力水平迅速提高,宝安农村开始步入工业化、城市化轨道.1991年,原宝安县
“反租倒包”防止土地抛荒弃耕据《江西日报》报道，江西省上犹县今年一季度又有１２４０户农民采用“反租倒包”的方法，集中连片开发荒山种茶栽果，面积达２．１方亩，另有５６０亩半抛荒耕地重觅新主，全
搞活事业单位内部分配,是促进事业单位人事制度改革逐步深化的重要环节。近年来,有不少事业单位在此方面进行了有益的尝试,取得了一定的经验。但在实际工作中,也暴露出了不容