GUO Rui-lian,MU Qing-feng.Research in Xanthan Gum Degrades Fungus Strain X08a toProduce the Enzyme and Its Degeneration Ability[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(11):41-44.
黄原胶降解菌菌株X08a产酶和降解能力的研究
- Title:
- Research in Xanthan Gum Degrades Fungus Strain X08a toProduce the Enzyme and Its Degeneration Ability
- 文章编号:
- 1002-2767（2010）11-0041-04
- Keywords:
- xanthan gum; degradation bacterium; enzyme; sticky rates
- 分类号:
- S188
- 文献标志码:
- A
- 摘要:
- 研究了从土壤中用平板划线法分离出的1株黄原胶降解菌，所产酶的酶活、酶学性质、降黏率和氮源磷源对该菌产酶的影响。结果表明：X08a降解黄原胶以NH4Cl和Na2HPO4为氮源和磷源、pH为5~6、在30~40℃的条件下降解效果最好。
- Abstract:
- The effect of actitity of enzyme,aymology nature,fall maunting rate and nitrogen source phosphorus source which produced by x08a was studied,x08a is a Xanthan gum seperated by the plate streading from soil.The result showed that the most suitable pH was 5~6 and the optimum temperature for 30~40℃.As the nitrogen source and the phosphorus source enzyme was exactly highest taken by NH4Cl and Na2HPO4.
参考文献/References:
[1]黄成栋，白雪芳，杜昱光 . 黄原胶 (Xanthan Gum) 的特性、生产及应用 [J]. 微生物学通报， 2005 ， 32(2):91. [2]石宝忠.黄原胶调研报告[J].化工科技市场，2003，26（11）:23. [3]Carcia-Ochoa F.Xanthan gum Production，Recovery and?Properties[J].Biotechnology Advances，2000(18):549. [4]杨春玉，王霞，苏海军.黄原胶生物合成的研究进展[J].现代化工，2005，25(2):2. [5]易绍金，熊汉辉，王丰.黄原胶降解菌的生长规律及影响因素[J].钻井液与完井液，2007，24(6):69. [6]刘晗.黄原胶寡糖酶法制备及水解酶分泌菌株的定性[D].大连：中国科学院研究生院，2006. [7]Cripps.A method of degrade xanthan gum[J].Europe.Appl，1981，2:30393. [8]黄成栋.黄原胶的降解、产物寡聚糖结构的初步分析及生物活性探寻[D].大连：中国科学院研究生院，2004. [9]熊汉辉，易绍金，王丰.黄原胶降解菌的降黏作用研究[J].钻井液与完井液，2007，24(5):62. [10]Ruijssenaars H J，de Bont J A M，Hartmans S.A pyruvated mannose-specific xanthan lyase involved in xanthan degradation by Paenivacillus alginolyticusXL-1[J].Appl.Environ Microbiol.，1999，65:2446. [11]Nankai H，Hashimoto W，Miki H，et al.Microbial system for polysaccharide depolymerisation:enzymatic route for xanthan depolymerisation by Bacillu ssp.strainGL-1[J].Appl.Environ Microbiol，1999，65:2520. [12]Nankai H，Hashimoto W，Miki H，et al.Xanthan lyase of Bacillussp.strainGL1 liberates pyruvylated mannose from Xanthan side chains[J].Appl.Environ Microbiol，2000，66:3765. [13]Cadmus M C，Jackson L K，Burton K A，et al.Biodegradation of Xanthan Gum by Bacillussp.[J].Applied and Environmental Microbiology，1982，44:5. [14]Bragg J R，Maruca S D，Gale W W，et al.Control of Xanthan-Degrading Organisms in the Loudon Pilot[J].Approach，Methodology and Results，1983，11:989. [15]黄成栋，王洪荣，白雪芳，等.黄原胶降解菌的筛选及其降解酶性质的研究[J].微生物学通报，2005，32(1):32. [16]Davis B.Chitin Chitosan and related Enzymes，Orlan-do[J].Academic press，1984，16：24.
相似文献/References:
[1]王彦杰,洪秀杰,宋伟英,等.氯嘧磺隆降解菌降解效果研究[J].黑龙江农业科学,2012,(06):73.
WANG Yan-jie,HONG Xiu-jie,SONG Wei-ying,et al.Research on Degradation Effect of Chlorimuronethyl Degradable Bacteria[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(11):73.
[2]张 武.黑龙江省北部地区土著咪唑乙烟酸降解细菌的分离与鉴定[J].黑龙江农业科学,2010,(04):65.
ZHANG Wu.Isolation and Identification on Degradation Bacteria of the Aboriginal Imazethapyr in the Northern Region of Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(11):65.
备注/Memo
第一作者简介：郭瑞莲（1988-），女，蒙古族，黑龙江省肇源县人，在读学士，从事植物保护及微生物研究。E-mail：guo_ruilian88@126.com。