Theobromine, caffeine and theophylline are zanthine methylium derivates. They have the similar mother structure, but different on the number of replaced methylium and its place.

Any food or drink containing theobromine is forbidden. Chocolate, cocoa, coffee, and tea contain theobromine, which can cause over excitability, cardiopathy, and death.

任何含有可可碱的食物或饮料都是被禁止的，巧克力、咖啡和茶都含有可可碱，这些能引起过度兴奋、心脏病和死亡。

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N-hydrocarbylation of Theobromine under Microwave

微波辐射下可可碱的N-烃基化

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It works directly on the vagus nerve, which isresponsible for persistent coughing.Research in South Korea has shown that theobromine has none of the side effects associated withstandard drug treatments for persistent cough.

韩国医学学者在试验中也发现，可可碱完全不会造成普通止咳药所引发的副作用。

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Theobromine, caffeine and Theophylline are the derivatives of methyl xanthine. Their room temperature phosphorescence spectra were studied by china made filter paper as solid substrate.

以滤纸为基质，详细讨论了3种黄嘌呤甲基衍生物可可碱、咖啡因、茶碱的固体基质室温磷光光谱特性。

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Contain caffeine, theobromine, or theophylline, which can cause vomiting and diarrhea and be toxic to the heart and nervous system.

含有咖啡因，可可碱，茶碱等，可引起呕吐和腹泻，是有毒的心脏和神经系统。

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In the high cone voltage analysis, three alkaloids take place main fragmentation. The fragmentation of caffeine and theophylline is easier than that of theobromine.

CONE电压升高后，3个生物碱均发生主要裂解，其中咖啡因和茶碱较可可碱易发生裂解。

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Theobromine has been shown to inhibit the inappropriate firing of the vagus nerve, which is a key feature of persistent cough.

迷走神经的异常放电是引起持续咳嗽的关键因素，而可可碱可以抑制这种情况。

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This peripheral mechanism of action differentiates theobromine from codeine and other centrally acting agents, and lessens its lower central nervous system side effects.

可可碱是对外周神经系统起作用，而不是像其他药物一样作用在中枢神经，这样可以减轻对于下游中枢神经系统的副作用。

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Previous research by London's National Heart and Lung Institute found that theobromine is 33 per centmore effective than codeine at stopping coughing.

英国的科学家发现，可可碱的止咳功效要比可待因高出近三成，它直接作用于迷走神经，而这便是导致久咳不止的根源所在。

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Human trial research in Korea has shown that theobromine has none of the side effects associated with standard drug treatments for persistent cough.

一项在韩国进行的试验表明，相对于传统药物来说，可可碱没有任何已知的副作用。

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They help boost energy and mood, however, they are also high in theobromine, caffeine, and other neuro-stimulators that promote stress.

它们能帮助增加能量，提高情绪，然而，它们也大量含有可可碱、咖啡因和其它一些增加压力的神经刺激素。

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Chocolate contains caffeine and other stimulants such as theobromine, which cause reflux.

巧克力含有咖啡因和可可碱等其它的刺激物，很容易导致反胃。

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The thin layer chromatography of xanthine compounds ⅰ. caffeine, theobromine and theophylline

嘌呤化合物的薄层层析&Ⅰ.咖啡因、可可豆碱和茶碱的分离

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Objective: Electrospray ionization mass spectrometry was applied to analyse caffeine 、 theobromine and theophylline.

目的：应用电喷雾质谱法对嘌呤生物碱咖啡因、可可碱和茶碱进行了质谱研究。

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Determination of Theobromine and Caffeine in Cocoa Powder and Cacao Shell Tincture by High Performance Liquid Chromatography

高效液相色谱法测定可可粉和可可壳酊中的可可碱和咖啡因

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Chocolate contains theobromine, a chemical that is toxic to dogs in large enough quantities.

巧克力包含了可可碱，这种化学物质达到一定数量后，会使得狗狗中毒。

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Study of Application the Charge Transfer-reaction between Theobromine and Chloranilic Acid

荷移反应测定可可碱的研究及其应用

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Study on the Interactions between Theobromine and Bovine Serum Albumin

可可碱与牛血清白蛋白作用光谱特性的研究

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Different types of chocolate contain different amounts of theobromine and caffeine.

不同种类的巧克力包含了不同数量的可可碱和咖啡因。

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Theo was dead loo. Wow, the two of them.

提奥也去世了天那两兄弟都走了

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