此生产过程将带出两种有用的副产品：一是具有商业价值的聚合物高活性无机酸木质素；另外是用在染色和糖尿病患者食物中的木糖。
The process would produce two useful by-products: unsulphonated lignin, a commercially valuable polymer, and xylose, a type of wood sugar used in dyeing and in foods for diabetics.
采后绿芦笋、豌豆苗叶绿素、可溶性糖含量均呈下降趋势，游离氨基酸、粗纤维、细胞壁多糖和木质素含量均呈上升趋势。
The chlorophyll and soluble sugar content of green asparagus and pea seedlings declined during storage period, and the contents of free amino acid, fiber, cell wall polysaccharides, lignin increased.
在对木质纤维素稀酸水解液进行乙醇发酵中，耐发酵抑制剂和耐高浓度乙醇的菌种非常重要。
The essential technique in the ethanol fermentation from dilute-acid lignocellulose hydrolysates is to obtain the strains of tolerant ethanol and inhibitors.
水解是利用木质生物资源以生物转化法制取乙醇的重要步骤，水解技术主要包括稀酸水解、浓酸水解和酶水解。
Hydrolysis is an important step for bioconversion of woody biomass to ethanol. Hydrolysis technology includes dilute acid hydrolysis, concentrated acid hydrolysis and enzymatic hydrolysis.
平菇属的菌株BP2可以分泌漆酶，去除体系酸溶木质素，降低幅度达到80%左右；
Strain BP2 could secrete laccase and remove almost about 80% acid-soluble lignin from the system.
对碱法麦草制浆黑液酸法回收的木质素与丙烯酰胺接枝共聚反应进行了试验研究。
Study on the effecting factors of the graft reaction of lignin from treating paper-pulping black liquor in acidification with acrylamide was accomplished.
我们认为成花短枝及其叶片中这几种氨基酸和木质部液中氨基酸含量的变化与梅花花芽生理分化的关系值得进一步探讨。
The relationships between the amino acids in spurs or leaves with special content variation pattern and the physiological differentiation of flower buds remain to be investigated.
木质素、植保素、活性氧、水杨酸等物质已被证明在植物抗病中起了重要作用。
Substances such as lignin, phytoalexin, active oxygen, salicylic acid are known to play important roles on the plant disease resistance.
不同菌株与菌株CD4混合培养表明，菌株组合BP2+CD4混合培养可以有效去除出水中酸溶木质素含量。
The study of different strains cultured with strain CD4 showed that the mixed culture of strain BP2 and strain CD4 removed the acid-soluble lignin of the filtrate effectively.
木质纤维素是世界上储量最丰富、最廉价的可再生生物质资源，利用木质纤维素发酵生产有机酸具有重大的经济效益及社会效益。
The bioconversion of lignocellulosic materials for organic acid had great meaning to both economic and social benefit, owning to its renewable character, abundance and low price.
利用造纸工业副产品—木质素合成木质素膦酸新产品，并测定了它的含磷量和红外光谱。
This thesis introduces a method of synthesis of lignin phosphonic acid, a new product, by making use of lignin, the scrap material in the course of paper-making.
对红树林植物榄李的花、叶、皮及木质部的研究表明，其主要化学活性成分是三萜、 甾醇、 单宁及长链脂肪酸。
The present paper reviewed the recent progresses on the chemical constituents and pharmacoactive of mangrove plant-Lamnitzera racemosa.
对造纸黑液及酸析木质素的磺化进行了研究，得出了黑液及酸析木质素磺化的工艺条件。
A study on the sulfonation condition of lignin and paper-making black liquor was made, and the conditions were determined.
这些基因和多核苷酸序列适用于调节木质化过程和植物表型。
These genes and polynucleotide sequences are useful regulating the lignification process and plant phenotype.
本发明涉及从蒲公英属植物中分离得到的一个木质素酸以及该化合物的强效抑制乙酰胆碱酯酶活性。
The present invention relates to lignin acid which is obtained by being separated from taraxacum plant and the strong activity of the compound of inhibiting acetylcholinesterase.
结果表明，不论在淡水泥浆还是盐水泥浆中，改性腐殖酸的稀释效果都比铁铬木质素磺酸盐要好，是一种比较理想的钻井泥浆稀释剂。
It shows the thinner of modified humic acid to be better than Fe_Cr lignosulphonates. It is a ideal thinner for drilling mud.
在对木质纤维素稀酸水解液进行乙醇发酵中，耐发酵抑制剂和耐高浓度乙醇的菌种非常重要。
The batch-fermentation and fed-batch fermentation of dilute-acid lignocellulose hydrolysates to ethanol using different mixed immobilized cells have been studied.
在对木质纤维素稀酸水解液进行乙醇发酵中，耐发酵抑制剂和耐高浓度乙醇的菌种非常重要。
Mixed strain of free cells and different fermentative modes of batch and fed-batch fermentation were conducted to produce ethanol from dilute-acid lignocellulose hydrolysates.
桂枝皮部中桂皮醛的含量较高，木质部中肉桂酸的含量较高。
The bark contains more cinnamaldehyde and less cinnamic acid than xylem.
桂枝皮部中桂皮醛的含量较高，木质部中肉桂酸的含量较高。
The bark contains more cinnamaldehyde and less cinnamic acid than xylem.
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