鉴定的主要化合物包括茄碱，蕃茄素和德米素。
Major identified compounds include solanine, tomatine, and demissine.
番茄红素已被确定为丰富，红色的西红柿中的主要化合物。
Lycopene has been identified as the key compound found in rich, red tomatoes.
茶碱是咖啡因的近亲，也是茶中的主要兴奋剂，它在这两方面都是最有效的化合物之一。
Theophylline, a close structural relative of caffeine and the major stimulant in tea, was one of the most effective compounds in both regards.
实际上，我们摄入的大部分卡路里主要来自小麦和大麦，它们富含碳水化合物但却缺少蛋白质。
In fact, most calories come from wheat and barley, which are full of carbohydrates but have little protein.
个体主要是在食用含有甲基汞(一种有机化合物)的鱼类和贝类时接触到甲基汞。
Individuals are mainly exposed to methylmercury, an organic compound, when they eat fish and shellfish that contain methylmercury.
研究还表明，这种化合物可以有效作用于三种引起人类感染的主要血吸虫种。
The study also showed that the compound was active against all three major species of Schistosoma worms that infect humans.
不过，从石油生产化学制品的主要目的在于，生产出大量具有明确界定的化合物，以奠定石化工业的基础。
Nevertheless, the main objective in producing chemicals from petroleum is the formation of a variety of well-defined chemical compounds that are the basis of the petrochemical industry.
很久以来就知晓包装在控制葡萄酒化学物质和口味上有很重要的作用，主要是在“去味”过程中吸收一些具挥发性的化合物。
But it has long been known that packaging plays a role in controlling wine chemistry and taste by absorbing some volatile compounds in a process known as "flavour scalping".
这主要是因为它是一种大分子物质，要穿过保护大脑免受血液中可能有害化合物入侵的血脑屏障很困难。
This is mainly because it is a large molecule, and has difficulty passing through the blood-brain barrier which protects the brain from potentially harmful compounds in the blood.
其中最短命的氢氟碳化合物，被发明取代氯氟烃，制冷剂可以稀释高层空气中的臭氧层，同时也是主要的升温剂。
The most troubling of the short-lived HFCs were invented to replace chlorofluorocarbons, refrigerants that were thinning the ozone layer in the upper atmosphere, and were also a major warming agent.
研究表明，水质43.7%的化学需氧量(测量水质有机化合物的主要指标)、67%的含磷量和57%含氮量应归咎于农业。
According to the study agriculture is responsible for 43.7% of the nation's chemical oxygen demand (the main measure of organic compounds in water) 67% of phosphorus and 57% of nitrogen discharges.
研究表明，水质43.7%的国家化学需氧量(测量水质有机化合物的主要指标)、67%的含磷量和57%含氮量应归咎于农业。
According to the study, agriculture is responsible for 43.7% of the nation's chemical oxygen demand (the main measure of organic compounds in water), 67% of phosphorus and 57% of nitrogen discharges.
这是因为它的其他两个主要成分是白米饭和人工蟹柳，这两者都充满了能够被快速消化的碳水化合物而几乎没有蛋白质。
That \ \ \ 's because its two other major components are white rice and imitation crab, both of which are packed with fast-digesting carbohydrates and almost no protein.
他认为导致肥胖的主要原因是食用精制碳水化合物，尤其是糖、面粉和高果糖玉米糖浆。
Primarily, he believed that the main cause of obesity is eating refined carbohydrates, particularly sugar, flour, and high-fructose corn syrups.
而根据《国际肥胖症杂志》的报道，谷类似乎主要启动身体对碳水化合物的分解。
Cereal, however, appears mainly to prime the body to break down only carbohydrates, the International Journal of Obesity reports.
你的身体将碳水化合物作为其主要的燃料来源。
通过不同的计算，研究者还能得知这些被消耗的卡路里是来自人体两种主要能源物质——脂肪和碳水化合物——中的哪一种。
Using various calculations, the researchers could also tell whether the calories expended were in the form of fat or carbohydrates, the body's two main fuel sources.
碳水化合物、脂肪和蛋白质等营养成分都含有卡路里，并且是人体所需卡路里的主要来源，各种成本中含有的卡路里数不尽相同。
Carbohydrates, fats and proteins are the types of nutrients that contain calories and are the main energy sources for your body. The amount of energy in each varies.
实际上，我们摄入的卡路里主要来自小麦和大麦，它们包含碳水化合物可是却缺少蛋白质。
In fact, most calories came from wheat and barley, which are full of carbohydrates but have little protein.
食物中的碳水化合物和糖主要在十二指肠中消化，然后转化为葡萄糖被吸收入血液中。
The sugars and carbohydrates in our food are digested mainly in the duodenum, where it is converted to glucose and then absorbed into the blood stream.
含氮化合物如尿的主要组成成分尿素则经过几步被转化。
Nitrogen compounds, like urea, a big component of urine, are transformed over several steps.
香蕉富含钾——一种主要的电解质，而且是碳水化合物的主要来源。
Bananas are high in potassium, a key electrolyte, and a good source of carbohydrates.
胚乳，谷物的主要淀粉部分，精制产品的主要组成部分(诸如白面粉)，包含了一些蛋白质和大量碳水化合物，但只残留了少量养分。
The endosperm, the starchy part of the grain left in refined products such as white flour, contains some protein and lots of carbs but few nutrients.
但是科学家证明了啤酒制造过程中产生了几十种主要的苦味物质——啤酒花中的所谓“异戊烯基多酮类化合物”。
But scientists have identified several dozens of the key bitter-tasting substances formed during beer manufacturing - so-called 'prenylated polyketides' which are derived from hops.
不宜食用的食物原则上主要是加工过的碳水化合物和其他加工食品以及人造食品。
The PRINCIPLE of what to avoid is basically processed carbs and other processed foods, and artificial stuff.
黄酮类化合物的主要来源包括：浆果、樱桃、红葡萄、苹果、柑橘类水果、花茎甘蓝、羽衣甘蓝、洋葱。
Good sources of flavonoids include berries, cherries, red grapes, apples, citrus fruit, broccoli, kale and Onions.
烯烃主要是来自石油气或大分子的碳氢化合物裂解，如乙烯，丙烯。
The olefins, such as ethylene and propylene, are formed from petroleum gas or from cracking of larger hydrocarbons. Ethylene is used to make polyethylene e.g.
口香糖里的主要成分是碳水化合物、油类和醇类。与其他食物一样，仅仅是这些分子的话，它们很容易分解。
Most of the molecules in gum are carbohydrates, oils and alcohols. As with any other food, on their own these molecules are easily broken down.
口香糖里的主要成分是碳水化合物、油类和醇类。与其他食物一样，仅仅是这些分子的话，它们很容易分解。
Most of the molecules in gum are carbohydrates, oils and alcohols. As with any other food, on their own these molecules are easily broken down.
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