三萜类化合物，代表了各种不同阶层的天然产物。
目的测定69个萜类化合物对小黄家蚁的驱避效果。
Objective To evaluate repellent activity of 69 terpenoids against Monomorium pharaonis.
水稻产生稻壳酮二萜类化合物作为抗毒素和化感素。
Rice (Oryza sativa) produces momilactone diterpenoids as both phytoalexins and allelochemicals.
灵芝三萜类化合物是灵芝孢子油中的主要功效成分。
Triterpenoids are the main efficacious ingredients in ganoderma spore lipids.
综述了国内外主要萜类化合物催化加氢研究进展状况。
In this paper, the recent progress in research on catalytic hydrogenation of the major terpene feedstocks is been surveyed.
最后对萜类化合物在合成拒食剂方面的应用进行了展望。
At last, the application of terpenoids in synthesis of antifeedants was expected.
目的研究超声循环技术在灵芝中三萜类化合物提取中的应用。
ObjectTo study the application of ultrasonic circulation technique for the extraction of triterpenoids from Ganoderma lucidum (Leyss. ex Fr. ) Karst.
笔者讨论了一些五环三萜类化合物的药理活性与结构的关系。
This article is reviewing the structure-activity relationship of pentacyclic triterpenes.
三萜类化合物、蚁酸、草体乙醛，三磷酸腺酐等共70多种滋养成分。
There are over 70 kinds of nutritious content such as triterpenoid compound, ant acid, herbaceous ethanal and triphosphate.
论述了植物精油及其中所含的萜类化合物对生物的生命活动的重要作用。
In this paper, the important effect on the organisms' life activities of plant essential oil as well as the terpenoids in it is described.
其主要化学成分包括甾体及三萜类化合物、香豆精化合物、黄酮类化合物等。
The main effective chemical constituents contain steroid, triterpene, tonka bean camphor, and flavonoids etc.
目的研究新四环二萜类化合物G和J的抗肿瘤作用及对细胞周期分布的影响。
OBJECTIVE: To investigate the antitumor activity of compound G and J, two kinds of gibberellin derivatives and their effect on cell cycle progression.
甾萜类化合物存在于原油和生油岩的饱和烃组分中，通常用色谱-质谱法鉴定。
Steranes and terpanes exist in saturated hydrocarbon component of oil and source rock, and they are usually identified by gas chromatogram-mass spectrum.
海绵中含有多种多样的萜类化合物，包括单萜、倍半萜、二萜、二倍半萜和三萜。
The marine sponges are a rich source of terpenoids including monoterpenoids, sesquiterpenoids, diterpenoids, sesterterpenoids and triterpenoids.
我们知道薄荷醇确实含有很多抗氧化剂和对萜类化合物的稀有品质进行解毒的物质。
We know that menthol does contain a lot of antioxidant and detoxification of the rare type of terpenoid material.
我们知道薄荷醇确实含有很多抗氧化剂和对萜类化合物的稀有品质进行解毒的物质。
We know that menthol does contain a lot of antioxidant and detoxification of the rare type of terpenoid material. The menthol in alcohol and Perilla, is a strong anti-cancer research material.
结果表明：生姜挥发油的主要化学成分是萜类化合物茨烯蒎烯水芹烯姜烯和冰片等。
The results show that terpene compounds in the volatile oils were identified. The higher chemical components in the volatile oil are camphene, pinene, phellandrene, zingiberene and borneol.
熊果酸属于五环三萜类化合物，广泛存在于天然植物中，具有多种显著的药理活性。
Ursolic acid, a pentacyclic triterpene compound, naturally occurs in a large variety of plants, has attracted considerable interest owing to its significant biological activities.
目前，一些三萜类化合物已被报道具有抗肿瘤细胞增殖、诱导细胞凋亡及抗AIDS 作用。
Recently, researches demonstrated that some triterpenoids have favorably biological activities in inhibition of tumor cell proliferation, induction of apoptosis, and anti-viral therapy of AIDS.
林产资源包括纤维素、半纤维素、木质素、萜类化合物、酚类化合物等树木的主要化学组成。
Forest resources include the main chemical components of wood, namely cellulose, hemicellulose, lignin, terpenoids and phenolics.
冬凌草甲素是从冬凌草等植物叶子中提取出的一种贝壳杉烯二萜类化合物，具有好的抗肿瘤活性。
Oridonin anent-kaurene diterpenoid compound mainly isolated from the leaves of R. rubescen. Oridonin has been proved to possess good antitumor activity .
结论大果阿魏树脂、基生叶的挥发油主要成分是： 愈创木醇、萜类化合物，未检出多硫化物。
Conclusion The main components of volatile oil of resin and basilar leaves in the Ferula lehmanni Boiss are tuaiacol, terpenoids. Multisulfides have not been determined.
其中化合物1、7、8为新的二萜类化合物，化合物2,3为首次从该属植物中分离得到的化合物。
Among them, compounds 1, 7, 8 were new compounds, and 2, 3 were isolated for the first time from Caesalpinia.
目的：研究从药用植物金佛山雪胆分离的雪胆素A和雪胆素B两个三萜类化合物的体外抗HIV活性。
AIM:To study anti-HIV-1 activities of two triterpenoids, hemslecins A and B from a Chinese medicinal plant Hemsleya jinfushanensis.
猕猴桃含有大量生物活性物质，其中主要为亚麻酸、谷胱甘肽、多酚类化合物、萜类化合物及多糖类。
Kiwifruit contain a lot of bioactive components, which mainly are linolenic acid, GSH, polyphenols, terpene and amylose.
结果桦褐孔菌化学成分主要是三萜类化合物，其菌核水提物具有良好的抑制肿瘤，抗氧化，抗病毒作用。
RESULTS Its main chemical components are triterpenoid, the water extraction of P. obliquus have good antitumor antioxidation, and antivirus activity.
主要介绍蒎烯、 双戊烯、香茅醛、 柠檬醛、 香叶醇和橙花醇等萜类化合物的加氢催化剂种类及其工艺条件。
The review focuses on the different catalysts and craft on the hydrogenation of the major terpene: pinene, dipentene, citronellal citral, geraniol etc over catalysts and craft.
其主要功能成分是人参皂苷，即达玛烷型四环三萜类或香树脂烷型五环三萜类化合物，至今人参皂苷尚未能人工合成。
Ginsenoside, the main components of ginseng, is dammarane tetracyclic triterpenoids or hong resin alkyl type pentacyclic triterpene, which has not yet been synthesized artificially.
其主要功能成分是人参皂苷，即达玛烷型四环三萜类或香树脂烷型五环三萜类化合物，至今人参皂苷尚未能人工合成。
Ginsenoside, the main components of ginseng, is dammarane tetracyclic triterpenoids or hong resin alkyl type pentacyclic triterpene, which has not yet been synthesized artificially.
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