一项挪威研究表明,一份现煮咖啡所含的抗氧化剂要高于同等分量的水果饮料,如蓝莓汁、木苺汁、凤梨汁等。
Norwegian study found that a typical serving of brewed coffee is richer in antioxidants than a serving of blueberries, raspberries, pineapples, or many fruit juices.
利用UV、IR等分析手段,揭示了红麻全秆木素化学结构的特点,同时对其在烧碱-AQ法蒸煮过程中的脱除特性进行了探讨。
The chemical structure of lignin in kenaf has been investigated through UV, IR and other analytical methods. Lignin removal in the soda-AQ pulping of kenaf is discussed.
利用近红外光谱法对木材硫酸盐法蒸煮过程脱木素历程进行了研究。
In the paper, near infrared spectroscopy (NIRS) was employed to characterize the delignification behavior in wood based fibers during kraft pulping.
研究了稻草粉经氯化钠预处理后加氢氧化钠高温蒸煮提取木聚糖,然后再加酶水解生产低聚木糖的工艺路线。
The process for preparing xylooligosaccharides from the powder of rice straw pretreated by NaCl, then soaked within NaOH was reported in this paper.
研究发现,预处理黑液木素对RDH蒸煮脱木素具有选择性效果。
Selective delignification in the RDH digestion was claimed with such black liquor pretreatment.
研究了麦草AS-AQ法蒸煮工艺及后续氧脱木素工艺。
Research was conducted on the AS-AQ pulping and the subsequent oxygen delignification of wheat straw.
麦草经生物预处理后,均能改善后续蒸煮性能,改善程度漆酶好于木聚糖酶、白腐菌。
When wheat straw was pretreated, the pulping performance of wheat straw were improved and the improved degree of laccase was better than that of xylanase and white rot fungi.
在以后剩余蒸煮时间里,脱木素速率大于纤维素的脱出速率。
During the reminder of the cooking period, the lignin is removed at a greater rate than the cellulose.
结果表明,碱性亚硫酸钠法蒸煮脱木素率比较高(比NS法和HS法高,低于KP法)。
The results show that the delignification rate is higher for alkaline sulfite cooking (higher than NS and HS, lower than KP) .
在亚硫酸盐蒸煮初期,脱木素与脱纤维素程度相当。
In the early stages of a sulfite cook, equal parts of cellulose and lignin appear to be removed.
研究结果表明,在两种方法的蒸煮中,脱木素规律相似,木素脱除都分为三个阶段。
The differences of delignification between NS-AQ cooking and NS cooking are small. The delignification course of cooking can obviously be divided into…
研究结果表明,在两种方法的蒸煮中,脱木素规律相似,木素脱除都分为三个阶段。
The differences of delignification between NS-AQ cooking and NS cooking are small. The delignification course of cooking can obviously be divided into three phases: the initial delignifi…
研究结果表明,在两种方法的蒸煮中,脱木素规律相似,木素脱除都分为三个阶段。
The differences of delignification between NS-AQ cooking and NS cooking are small. The delignification course of cooking can obviously be divided into three phases: the initial delignifi…
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