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- Caproic acid propyl ester;Propyl caproate; 别名名称2:Propyl hexanoate;
- propyl caproate 己酸丙酯
- Aim:to prepare propyl p-hydroxybenzoate. 目的:制备对羟基苯甲酸丙酯。
- Propyl gallate known as a familiar antioxidant,is widely used in food industry. 没食子酸丙酯作为一种常见的抗氧化剂已被广泛应用于食品行业。
- OBJECTIVE To synthesize thiamine propyl disulfide,a long-effect VitaminB1. 目的合成长效维生素B1丙硫硫胺。
- In this paper a new synthesis of Trimethylol propyl triacrylate was introduced. 本文介绍了三羟甲基丙烷三丙烯酸酯新的合成方法。
- The catalytic action of esterase would make more ethyl caproate from caproic acid to improve the quality of liquor. 利用酯化酶的催化作用,使己酸更多地合成己酯乙酯,以提高酒质。
- These peaks correspond to side-chain cleavage of the ethyl and propyl groups respectively. 这些峰分别相当于乙基和丙基的侧链开裂。
- Especially, ethyl caproate content and ethyl lactate content in liquor produced in reconstructed pit increased greatly. 窖池产酒的主体香味成分己酸乙酯和乳酸乙酯含量提高较大;
- To base on GB/T10781.8-89, the content of ethyl caproate can be determined with gas chromatography. 摘要参照国家标准GB/T10781-89,采用气相色谱法测定白酒中己酸乙酯含量。
- The esterification was 96.1%.Under the optimum condition,the yield of allyl caproate could reach 89.4%. 在此条件下;其酯化率为96.;1%25;产物收率为89
- The aroma of ethyl caproate abated with the increase of alcohol contents in new craft liquors. 新工艺白酒中,己酸乙酯香气随酒度增加而下降,乳酸乙酯有助香作用,乙酸乙酯对己酸乙酯有掩盖作用;
- Pit mud nutrient fluid, ma de by Hyperconcentration caproate bacteria liquid,was applied in the maintenanc e of new pits and aged pits. 将超浓缩复合己酸菌液制成窖泥培养液,应用于新窖老熟和复壮老化窖池。
- A monovalent radical,such as ethyl or propyl,having the general formula CnH2n+1. 烷基,烃基一种单价基,如乙烷基和丙基,分子式为CnH2n+
- For instance,the main body fl avoring components in Fen-flavor liquors were ethyl acetate and ethyl lactate b ut just slight content of ethyl caproate. 例如汾酒中以乙酸乙酯和乳酸乙酯为主体香,而己酸乙酯含量甚微。汾酒中的乙酸乙酯含量在所有名白酒中是最高的。
- A monovalent radical, such as ethyl or propyl, having the general formula CnH2n+1. 烷基,烃基一种单价基,如乙烷基和丙基,分子式为cnh2n+1
- The formation of ethyl caproate is influenced by the substrate content, the culture medium, the species of monascus, and the culture conditions. 在生产应用时要对酯化菌株及代谢的酯化酶性质及生产需要进行细致的研究,并经生产实践的检验,掌握其正确的应用方法。
- Talc, Mica, Silica, Propyl paraben, Methyl paraben, Art-Pearl, Zinc stearate, Vitamin E, Squalane, Iron oxdied black. 滑石,云母,矽石,尼伯金丙酯,尼伯金甲酯,人工珍珠,硬酯酸锌,维生素E,角鲨烷,氧化铁黑。
- Talc, Mica, Silica, Propyl paraben, Methyl paraben, Art-Pearl, Zinc stearate, Vitamin E, Squalane. 滑石,云母,硅石,尼伯金丙酯,尼伯金甲酯,人工珍珠,硬酯酸锌,维生素E,角鲨烷。