- 更多网络例句与十六烯相关的网络例句 [注:此内容来源于网络,仅供参考]
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The constituents were extracted by some solvents. 18 constituents were isolated from Chloroform fraction by different chromatography. 15 constituents were identified by IR ,MS and NMR as follows: 3-sitosterol, P-sitosterylpalm itate,succinate acids, 1, 4-benzenediol, 1, 2-benzenediol, p-hydroxybenzaldehyde, syringaresinol, oleanolic acid, usolic acid, ethyl caffeate , Rosmarinic acid ethylster and etc. In such constituents ,nine compounds were isolated for first time from Origanum vulgare L..
牛至药材经水煮醇沉法所得浸膏,利用溶剂法和色谱法从中分离得到18个单体成分,通过IR、MS、NMR等波谱技术鉴定了其中的15个化合物,分别为β-谷甾醇(1)、β-胡萝卜苷(2)、琥珀酸(3)、对-二苯酚(4)、邻-二苯酚(5)、对羟基苯甲醛(6)、1.2-二羟基-4-异丙基-5-甲基苯(7)、新木脂素(8)、丁香脂素(9)、齐墩果酸(10)、乌苏酸(11)、4-二十六烯(12)、正二十六醇(13)、咖啡酸乙酯(14)、迷迭香酸乙酯(15)等,其中化合物3、4、5、6、7、8、9、14、15等9种化合物均为首次从该属植物中分离得到。
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The results showed that the unsaturated fatty acid content of pecan kernel oil was 89 0%,and 13 kinds of unknown components such as nonadecaol,8 hexyl pentadecane,10 methyl eicosane,11,14 eicosadienoic acid,1 bromo 8 heptadecyne,9 hexyl heptadecane,tetracosane,13 docosenoic acid,1 bromo 7 nonadecyne,15 tetracosenoic acid,hexacosanoic acid,7 hexyl ei...
研究结果表明:山核桃仁油中的不饱和脂肪酸 w =89 0 %,未知成分是十九醇、8 己基十五烷、10 甲基二十烷、11,14 二十碳二烯酸、1溴 8 十七炔、9 己基十七烷、二十四烷、13 二十二碳烯酸、1 溴代 7 十九炔、15 二十四碳烯酸、二十六酸、7 己基二十烷、二十七烷共 13种,其中13 二十二碳烯酸、15 二十四碳烯酸、十九醇等具有较强的生理活性和药用价值
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The result indicated that the cellular fatty acid compositions of Salmonella, Escherichia coli, Vibrio and Shigella all contain tetradecanoic acid, hexadecanoic acid and octadecenoic acid, the total content is around 90%, in which the hexadecanoic acid is the most, above 40%, next is the octadecenoic acid, around 30%.
结果表明:沙门氏菌属、埃希氏菌属、弧菌属和志贺氏菌属全细胞脂肪酸组分都含有十四烷酸、十六烷酸和十八碳烯酸,这三种脂肪酸占总脂肪酸含量的90%左右,含量最高的是十六烷酸,含量在40%以上,其次是十八碳烯酸,含量在30%左右。
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The nautre of ester bond and sedimentary medium condition control the distribution pattern of organic acid ester in strong reductional environment and water-washed oxidized crude oils. The former features higher contents both of 9, 11-Octadecadienoic acid, methyl ester and Hexadecanoic acid, showing the non-reversible hydrolysis reaction of ester bond in condition of basicity; the later features higher contents of Hexadecanoic acid and Octadeanoic acid, and lower contents of nonsaturated and side-chain acid ester, indicating the reversible hydrolysis reaction of ester bond in acid condition.
酯键的化学性质和沉积环境中介质条件,决定了强还原咸水盐湖相和淡水湖沼相经水洗氧化次生变化的原油有机酸酯的分布特征,前者9,11-十八二烯酸甲酯与正十六烷酸为主,反映酯键在碱性条件的不可逆水解过程,后者以正十六烷酸和正十八烷酸为主,烯酸和支链酸很少,反映酯键的酸性条件的可逆性水解,烯酸经氧化向正十八烷酸,正十六烷酸转化。
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Tetralin showed synergistic action with hexadecene, which accelerated the oxid ation and increased the hydroperoxide content up to 4.64wt% after 16hr oxidation .
四氢萘与十六烯共存有协同氧化作用,使体系中的氢过氧化物含量在16 h 高达4.64%,氧化深度增大。
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Result 16 kinds of fatty acids were separated from Anak chicken muscle and identified. Among them, 7 kinds fatty acids, including lauric acid, myristic acid, pen-tadecanoic acid, palmitic acid, margaric acid, stearic acid and eicosanoic acid, were saturated fatty acids and its content accounted for 38.55% of the total fatty acids; 9 kinds fatty acids, including 11-teteadecenoic acid, 9-hexadecenoic acid, 9-vaccenic acid, 9,12-octadecadienoic acid, 6,9,12-octadeca-trienoic acid, 11-eicosenoic acid, 10, l3-eicosenoic acid, 7,10, 13-eicosatriennoic acid and 5,8,11,14-arachidonic acid, were unsaturated fatty acids, and its content accounted for 61.45% of the total fatty acids.
结果]安卡鸡肌肉中共分离和鉴定出16种脂肪酸,其中饱和脂肪酸7种,包括月桂酸、豆蔻酸、十五烷酸、棕榈酸、十七烷酸、硬脂酸和花生酸,其含量占总脂肪酸的38.55%;不饱和脂肪酸9种,包括11-十四碳烯酸、9-十六碳烯酸、9-十八碳烯酸、9,12-十八碳二烯酸、6,9,12-十八碳三烯酸、11-二十碳烯酸、10,13-二十碳二烯酸、7,10,13-二十碳三烯酸以及5,8,11,14-二十碳四烯酸,共含量占总脂肪酸的61.45%。
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The mixture of Z-11-hexadecenyl acetate and Z-11-hexadecenol (4 : 1 or 9: 1) proved to be attractive to the male moths of Pseudaletia separata Walker in Japan was less attractive to the male moths of Mythimna separata Walker in North China during the second flying season.
在顺—11—十六烯醛中加入少量顺—11—十六烯醇乙酸酯(1—10%),能显著地提高诱蛾活性。同时表明在日本活性很高的粘虫诱芯(顺—11—十六烯醇乙酸酯及顺—11—十六烯醇比例为8:1或9:1)在中国北方诱到的粘虫雄蛾数量极少。
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The changes of hydroperoxide content during the oxidation course of unsaturated hydrocarbons were investigated by using tetralin, 1-methyl-naphthalene and hex adecene as model compounds.
以四氢萘、1-甲基萘及十六烯等模型化合物为主,考察了不饱和烃类在氧化过程中氢过氧化物含量的变化,并对最终氧化产物进行了 GC/MS 分析。
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Also, the type of dispersion of four gasliquid-liquid systems: air-decane-aqueous solution of sodium sulfite and surfactant, airmixture of decane and dodecene-aqueous solution of rhodium complex, ligand, and surfactant, air-mixture of decane, dodecene and tridecyl aldehyde-aqueous solution of rhodium complex, ligand and surfactant, and air-mixture of decane and dodeceneaqueous solution of trisodium salt of tri (m-sulfophenyl) phosphine, and surfactant is determined by electric conductivity.
本文采用电导率测量的方法实验研究了空气—正癸烷—亚硫酸钠和十六烷基三甲基溴化铵水溶液、空气—正癸烷和1-十二碳烯混合物—铑膦络合物催化剂和十六烷基三甲基溴化铵水溶液、空气—正癸烷、1-十二碳烯和十三醛混合物—铑膦络合物催化剂和十六烷基三甲基溴化铵水溶液、空气—正癸烷和1-十二碳烯混合物—三间磺化苯基膦三钠盐和十六烷基三甲基溴化铵水溶液四个三相体系的液液分散特性。当有机相与水相体积比分别为7/3、1/1和3/7时,前三个体系均形成水包油型分散,并有稳定的乳状液生成。
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Field trapping tests of male moth of army worm,Mythimna separata Walker have shown that the attractant activity of the Z-11-hexadecenal was enhanced by the addition of 1-10% of Z-11-hexadecenyl acetate.
本文叙述合成性诱剂对粘虫Mythimna separata Walker雄蛾的引诱活性。在北京第二代粘虫发生期间的试验表明,顺—11—十六烯醛对粘虫雄蛾有很强的引诱活性。
- 更多网络解释与十六烯相关的网络解释 [注:此内容来源于网络,仅供参考]
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spinacene; squalene:菠菜烯;三十碳六烯;[角]鲨烯
花菊素;千日菊酰胺 spilanthol; affinin | 菠菜烯;三十碳六烯;[角]鲨烯 spinacene; squalene | 螺二环己烷 spirobicyclohexane
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cetene:十六烯
cetenary restoring force 锚链恢复力 | cetene 十六烯 | Cetus 鲸鱼星座
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DHA:二十二碳六烯酸
所述 方法包括给予受治疗者治疗有效量的单独的或彼此组合的二十二碳 六烯酸(DHA)和花生四烯酸(ARA). 一种用于治疗精神分裂症和/或迟发性运动障碍的药物制剂,该药物制剂中使用了包括二十碳五烯酸(EPA)和/或十八碳四烯酸(SA)的油,
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DHA:二十六碳六烯酸
5、鱼油制剂ω-3脂肪酸,例如二十五碳五烯酸(EPA)和二十六碳六烯酸(DHA),可能通过抑制肝合成VLDL起作用,有轻度降低TG和升高HDL-C作用,适用于轻度高TG血症,对对TC和LDL-C无影响.
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hexacosane:二十六烷(得自树脂)
hexacosandienoic acid 二十六碳二烯要酸 | hexacosane 二十六烷(得自树脂) | hexacosapentaenoic acid 二十六碳五烯酸
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hexadecene:十六碳烯
hexadecanoyl chloride 十六酰氯 | hexadecene 十六碳烯 | hexadecine 十六碳炔
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hexadecene; hexadecylene:十六烯
十六酰氯;软脂酰氯 hexadecanoyl chloride | 十六烯 hexadecene; hexadecylene | 十六烯二酸 hexadecenedioic acid
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hexadecyl:十六基
hexadecine 十六碳炔 | hexadecyl 十六基 | hexadecylene 十六烯
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hexadecyl mercaptan:十六硫醇
十六烯二酸 hexadecenedioic acid | 十六硫醇 hexadecyl mercaptan | 十六炔 hexadecyne
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sexadecimal:十六制
十六烯hexadecylene | 十六制sexadecimal | 十六制的sexadecimal