• 目的研究中国新育油亚麻品种(系)酚素含量基因型地点关系

    Objective】 This study is to determine the relative contributions of genotypes and the interactions between genotype and location on variation of lignan contents in flaxseeds.

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  • 本文介绍了胡麻胡麻木酚素、胡麻蛋白的营养保健功能价值及研究应用进展

    This article introduced the research and application progress on the flaxseed gum, linseed oil, lignans and flaxseed protein.

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  • 芝麻中的木酚素类物质不但具有阻断自由基反应抗氧化性能,而且已经证实具有很多生理功能

    The ligum in sesame not only has the antioxygenic activity that blocks the free radical reaction but also has been proved to have many physiological function.

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  • 以工业副产物磺酸焦油为主要原料研制出一种新的合成剂。

    A new syntan product prepared with tar phenol and lignin sulfonic acid.

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  • 活化处理纸浆含量降低,残余中的羰基羟基增多聚糖中的羰基也增多。

    Lignin content in the pulp descreases, while carbonyl and phenolic hydroxylgroups in the residual lignin increase, and so do carbonyl groups in polysaccharides, after theactivating treatment.

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  • 生产方法主要有愈创法、黄樟法、丁香法、微生物法等。

    Synthetic methods of vanillin include o-methoxyphenol method, lignin method, safrole method, eugenol method, methyl hydroxybenzene method and microbial method.

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  • 通过比较磺酸盐和模型前后羟基含量碱性硝基苯氧化产物的变化,对接枝反应位置进行了研究。

    The graft site was studied by comparing the phenolic contents, yields of alkaline nitrobenzene oxidation products of lignosulfonates, model compounds and their copolymers.

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  • 对植物纤维水解液中抑制发酵进行脱除研究。

    The removal of phenolic compounds inhibiting the fermentation of hydrolysate in the production of xylitol has been studied.

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  • 工业副产物磺酸焦油为主要原料研制出一种新的合成剂。

    A new syntan product was prepared with tar phenol and lignin sulfonic acid.

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  • 研究了羧甲基纤维、半纤维酶、多氧化酶愈创木酚氧化酶酶的酶活性变化。

    The enzymes activities of carboxymethyl cellulase, hemicellulase, polyphenol oxidase, guaiacol oxidase, and laccase were studied.

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  • 利用碱性条件下化改性麦草代替部分制备了/苯比例胶粘强度醛树脂(LPF胶粘剂

    The lignin-based phenol formaldehyde (LPF) adhesive with high ratio of lignin to phenol and strong adhesive was prepared by using the wheat straw soda lignin (WSSL) phenolated in alkaline medium.

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  • 利用碱性条件下化改性麦草代替部分制备了/苯比例胶粘强度醛树脂(LPF胶粘剂

    The lignin-based phenol formaldehyde (LPF) adhesive with high ratio of lignin to phenol and strong adhesive was prepared by using the wheat straw soda lignin (WSSL) phenolated in alkaline medium.

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