...花内脂(umbellifreone),常山素(dichrin)B,3β-羟基-5-豆甾烯-7-酮(3β-hydroxystigmast-5-en-7-one),香草酸(vanillic acid),八仙花酚(hydrangenol),7-羟基-8-甲氧基香豆精(7-hydroxy-8-methoxy-coumarin),4-羟基八仙花酚(4-hydroxyhdrange...
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)的韧皮部中,曾得到一个具有与山道年(Santonin)类似杀虫作用的化合物C9H8O4(m.154°),还分离出香荚兰酸(Vanillic acid)和dl-儿茶精(dl-Catechin),前者能驱除蛔虫与短膜壳绦虫。又从苦楝变种(M.
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Vanillic acid 香草酸 ; 香荚兰酸 ; 喷鼻草酸 ; 香草醛酸
vanillic aldehyde [有化] 香兰素 ; 香草精
vanillic alid 香草酸
vanillic c acid 香草酸
VANILLIC ACID DIETHYLAMIDE 香草二乙胺 ; 香草酰二乙胺
ADJ of, resembling, containing, or derived from vanilla or vanillin 香子兰的
Vanillic acid is the third monomer suitable for modifying PHB/PET binary copolyester.
香草酸是最适合于PHB/PET体系共聚改性的第三单体。
The phenolic acids used were vanillic acid, vanillin and P-hydroxy benzoic acids for studying the effects of phenolic acids on the growth and activities of protective enzymes of muskmelon.
以嫁接在云南黑籽南瓜砧木上的伽师甜瓜为试材,探讨香草酸、香草醛和对-羟基苯甲酸为代表的酚酸类物质对嫁接伽师瓜植株和保护酶活性的影响。
The results show that PHB/PET/VAter-polyester with vanillic acid has faster copolycondensation rate, lower melting temperature, typical thermotropic liquid crystallinity and better spinnability.
发现含香草酸第三单体的PHB/PET/VA三元共聚酯具有较快共聚反应速率、较低熔融温度、典型热致液晶行为和良好成纤性。
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