目的研究普鲁兰多糖的潜在致突变性。
Objective To explore the potential mutagenic action of pullulan on mice.
重组普鲁兰酶粗酶的酶学和应用性质研究。
Studying on properties of the crude recombinant pullulanase.
普鲁兰多糖是一种天然物质，看其化学机构即可一目了然。
Nevertheless, pullulan is a natural substance, as is apparent from its chemical structure.
用正交试验法考察了普鲁兰与其它三种成分对涂改液质量的影响。
Orthogonal test was (employed) to inspect the influence of pullulan and three other ingredients on the quality of the (correction liquid).
因此，普鲁兰多糖在水溶液中带有正电荷而其固有特性不变的性质非常重要。
Therefore, it was considered to be of considerable significance to render pullulan positively charged in an aqueous solution, its inherent characteristics being retained.
普鲁兰糖是一种由出芽短梗霉菌分泌的胞外多糖，广泛用于食品及医药行业。
Pullulan, a kind of exopolysaccharides produced by Aureobasidium pullulans, is widely used in food industry and Pharmaceutical industry.
以出芽短梗霉ap329为菌株，以甘薯淀粉水解物为碳源发酵生产普鲁兰。
A strain of Aureobasidium pullulans, AP329, was used for the production of pullulan by employing hydrolysed sweet potato starch (HSPS) as a carbon source.
目的获取普鲁兰糖产量高且色素分泌少的突变菌株，优化普鲁兰糖的发酵工艺。
Objective To obtain mutant strains of high production of pullulan and low secretion of pigment and optimize fermentation process of pullulan.
根据权利要求1中的普鲁兰氨基烃基醚，它应为自由胺形式或有机、无机盐形式。
The pullulan aminoalkyl ether according to claim1, wherein the pullulan aminoalkyl ether is in its free amine form or its organic or inorganic acid salt form.
普鲁兰氨基烃基醚的有机盐和无机盐可由普鲁兰氨基烃基醚与酸在常规条件下反应获得。
The organic or inorganic acid salts of pullulan aminoalkyl ether can be prepared by reacting pullulan aminoalkyl ether obtained as above with acids in a conventional manner.
从无毒生物材料中筛选出生物多糖普鲁兰，代替现有涂改液中的有毒物质，用于涂改液的制作。
One of the biotic polysaccharides-pullulan was selected from many nontoxic biotic materials in order to replace some toxic substances in the liquid used in correction pen.
以黑龙江大米淀粉为原料，糊化时采用普鲁兰酶进行脱支处理，并经冷却贮存可使缓慢消化淀粉的含量超过50%。
The cooked rice starch from Heilongjiang province was debranched with pullulanase followed by cooling and storing; thus a kind of starch containing slowly digestible starch over 50% was prepared.
尽管事实上普鲁兰实际使用已超过25年，却几乎没有一个潜在的用途在广泛采用。这主要是因为普鲁兰相对过高的价格。
However, despite the fact that pullulan has been commercial production for more than 25 years, few of these potential USES have been widely adopted because of the relatively high price of pullulan.
美国巴尔的摩马里兰大学的罗伯特·普鲁文斯和他的同事做过一项典型的研究。根据他的研究，笑是一件极其严肃的事情。
According to a classic study of laughter by Robert Provine of the University of Maryland, Baltimore County, and his colleagues, laughter is an unexpectedly serious business.
发言人美兰妮·斯特鲁普说CableOne没有采用此项技术的计划。
Cable One has no plans to adopt the technology, spokeswoman Melany Stroupe said.
在表姐妹乔德尔、表兄弟德里扬塔、肖兰和儿子伦帕瓦鲁姆普的帮助下，他从叶维萨人的手里救出了汉。
With the help of his Cousins Jowdrrl, Dryanta, and Shoran, and his son, Lumpawarrump, he rescued han from Yevethan clutches.
层位较昂格鲁克岩流为高的马却多多普凝灰岩及集块岩，只见于德兰士瓦东部。
The Machadodorp tuff and agglomerate, which is higher-lying than the Ongeluck lave, is known only from the Eastern Transvaal.
在什罗普郡在西米德兰，英国威尔士边境靠近，什鲁斯伯里是一个小镇，人口70000。
Located close to the Welsh border in Shropshire county in the West Midlands, England, Shrewsbury is a small town with a population of 70,000.
在什罗普郡在西米德兰，英国威尔士边境靠近，什鲁斯伯里是一个小镇，人口70000。
Located close to the Welsh border in Shropshire county in the West Midlands, England, Shrewsbury is a small town with a population of 70,000.
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