全文总字数：6893字
文献综述
摘要:
萜类化合物是指具有(C5H8)n通式以及其含氧和不同饱和程度的衍生物，可以看成是由异戊二烯或异戊烷以各种方式连结而成的一类天然化合物。萜类化合物在自然界中广泛存在，高等植物、真菌、微生物、昆虫、以及海洋生物，都有萜类成分的存在。萜类化合物是中草药中的一类比较重要的化合物，已经发现许多化合物是中草药中的有效成分，同时它们也是一类重要的天然香料，是化妆品和食品工业不可缺少的原料。一些化合物还是重要的工业原料，如多萜化合物橡胶是反式链接的异戊二烯长链化合物，是汽车工业和飞机工业的重要原料。
Abstract:
Terpenoids refer to the derivatives with (c5h8) n general formula, oxygen content and different saturation degree. They can be regarded as a kind of natural compounds which are linked by isoprene or isopentane in various ways. Terpenoids are widely distributed in nature, including higher plants, fungi, microorganisms, insects and marine organisms. Terpenoids are a kind of important compounds in Chinese herbal medicine. Many compounds have been found to be effective ingredients in Chinese herbal medicine. At the same time, they are also a kind of important natural flavors and indispensable raw materials for cosmetics and food industry. Some compounds are also important industrial raw materials, such as polyterpenes. Rubber is a trans linked isoprene long chain compound, which is an important raw material for automobile industry and aircraft industry.
关键词：萜类化合物 萜类的生物活性 异戊二烯类
Key words: Terpenoids，Bioactivity of terpenoids，Synthetic pathway.
1.萜类化合物
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