竹青表面蜡质对纤维素酶解的影响研究进展

doi:10.16085/j.issn.1000-6613.2016.s2.044

化工进展 ›› 2016, Vol. 35 ›› Issue (S2): 267-271.DOI: 10.16085/j.issn.1000-6613.2016.s2.044

竹青表面蜡质对纤维素酶解的影响研究进展

李志强, 费本华, 江泽慧

国际竹藤中心;竹藤科学与技术国家林业局重点实验室, 北京 100102

收稿日期:2016-08-29 修回日期:2016-09-01 出版日期:2016-12-31 发布日期:2016-12-22
通讯作者: 江泽慧,研究员。E-mail:jiangzehui@icbr.ac.cn。
作者简介:李志强(1982-),男,博士,副研究员,硕士生导师,研究方向为竹藤生物质液体燃料及化学品。E-mail:lizq@icbr.ac.cn。
基金资助:
国际竹藤中心基本科研业务费专项资金项目（1632015006）。

Effects of bamboo epicuticular waxes on enzymatic hydrolysis of cellulose

LI Zhi, FEI Ben, JIANG Ze

International Centre for Bamboo and Rattan;Key Lab of Bamboo and Rattan Science and Technology of State Forestry Administration, Beijing 100102, China

Received:2016-08-29 Revised:2016-09-01 Online:2016-12-31 Published:2016-12-22

摘要/Abstract

摘要： 覆盖在竹子最表层的竹青蜡质层在竹子生长发育、适应外界环境方面起重要作用，同时也是阻碍生物炼制的主要抗降解屏障之一。目前，竹材的工业化加工利用大多以竹纤维为主，竹青和竹黄部分通常以加工剩余物的形式除去，不仅浪费资源，而且造成严重的环境污染。与不含蜡质层的竹肉和竹黄相比，含有蜡质层的竹青即使在预处理后其纤维素酶水解糖化效率仍十分低下。本文对竹青表皮蜡质的组成、蜡质成分对纤维素酶的相互作用以及预处理对蜡质的影响等方面研究进行综述，并探讨其存在的问题机理与研究前景。为提高以竹加工剩余物为原料的生物炼制效率提供理论依据和借鉴，为竹源天然蜡质提取及材料应用创新提供新途径。

关键词: 酶水解, 蜡质, 预处理, 竹子

Abstract: The epicuticular wax of surface coverage on bamboo green plays an important role in the growth of bamboo and adapt to the external environment.However,the epicuticular wax is one of the main recalcitrance barriers to the bamboo biorefinery.At present,the bamboo fiber is the mainly feedstock for most of the industrial process.Bamboo green and bamboo yellow are usually removed as processing residue,which not only as a waste of bioresources,but also caused serious environmental pollution.Due to the high epicuticular wax content,the bamboo green had much lower enzymatic hydrolysis performance compared to bamboo timber and bamboo yellow which has no wax content,even after some pretreatments.In this paper,the statue of bamboo epicuticular wax biorefinery was summarized,and the modes of pretreatment and enzymatic hydrolysis were furthermore discussed based on the analysis of chemical composition.The mechanism and the research foreground of these pathways were also discussed.It will provide theoretical basis and reference for improving the efficiency of biorefinery of the bamboo processing residue,and novelty for the natural bamboo based wax extraction and application of wax innovation.

Key words: enzymatic hydrolysis, epicuticular wax, pretreatment, bamboo

中图分类号:

李志强, 费本华, 江泽慧. 竹青表面蜡质对纤维素酶解的影响研究进展[J]. 化工进展, 2016, 35(S2): 267-271.

LI Zhi, FEI Ben, JIANG Ze. Effects of bamboo epicuticular waxes on enzymatic hydrolysis of cellulose[J]. Chemical Industry and Engineering Progree, 2016, 35(S2): 267-271.

参考文献

[1] 吴佳珅,操秀英.国家重点研发计划重点专项指南解读[N/OL]. 科技日报-中国科技网,2016.02.16,http://www.wokeji.com/shouye/zcjd/201602/t20160229_2274431_8.shtml.
[2] 于文吉,余养伦,周月,等.小径竹重组结构材性能影响因子的研究[J].林产工业,2006,33(6):24-28.
[3] TOMASZEWSKI D,ZIELINSKI J.Epicuticular wax structures on stems and comparison between stems and leaves:a survey[J]. Flora,2014,209:215-232.
[4] 崔美,黄仁亮,苏荣欣,等.木质纤维素新型预处理与顽抗特性[J].化工学报,2012,63(3):677-687.
[5] LEE S B,SUH M C.Advances in the understanding of cuticular waxes in Arabidopsis thaliana and crop species[J]. Plant Cell Report,2015,34(4):557-572.
[6] 宋超,王婧,郭彦军,等.植物表皮蜡质对环境胁迫的响应[J].植物生理学报,2011,47(10):951-956.
[7] LI R,LUO G,MEYERS P A,et al.Leaf wax n-alkane chemotaxonomy of bamboo from a tropical rain forest in southwest China[J].Plant Systematics and Evolution,2012,298:731-738.
[8] CHANG H,YEH T,HSU F,et al.Profiling the chemical composition and growth stain of giant bamboo(Dendrocalamus giganteus Munro)[J].Bioresources,2015,10(1):1260-1270.
[9] 彭湃.竹子主要组分的分离及结构鉴定[D].陕西杨凌:西北农林科技大学,2010:13-20.
[10] 张群,傅佳佳,王鸿博,等.纤维素酶和木聚糖酶在降解竹粉中的作用[J].化工新型材料,2016,44(3):220-222.
[11] TATSUYA F,NAOTO M,HISASHI S,et al.Deposition of aerosols on leaves in a cool-temperateLarch forest in northern Hokkaido,Japan[J].Asian Journal of Atmospheric Environment,2012,6(4):281-287.
[12] 李慧玲,任俊莉,王帅阳,等.农业废弃物转化成能源及高附加值化学品的研究进展[J].生物质化学工程,2012,46(6):55-60.
[13] HIMMEL M E,DING S Y,JOHNSON D K,et al. Biomass recalcitrance:engineering plants and enzymes for biofuels production[J].Science,2007,315:804-807.
[14] LI Z,JIANG Z,FEI B,et al.Comparison of bamboo green,timber and yellow in sulfite,sulfuric acid and sodium hydroxide pretreatments for enzymatic saccharification[J]. Bioresource Technology,2014,151:91-99.
[15] BHAUMIK P,DHEPE P L.Biomass sugars for non-fuel applications[M].The Royal Society of Chemistry,2015:1-53.
[16] LU Y,WEI X Y,WEN Z,et al.Photocatalytic depolymerization of rice husk over TiO₂ with H₂O₂[J].Fuel Processing Technology,2014,117:8-16.
[17] HANSEN M A T,HIDAYAT B J,MOGENSEN K K,et al.Enzyme affinity to cell types in wheat straw(Triticum aestivum L.)before and after hydrothermal pretreatment[J]. Biotechnology for Biofuels,2013,6:54.
[18] SONG H,YANG R,ZHAO W,et al.Innovative assistant extraction of flavonoids from pine(Larix olgensis Henry)needles by high-density steam flash-explosion[J].Journal of Agricultural and Food Chemistry,2014,62:3806-3812.
[19] THOMAS M A,MCELROY C R,REZENDE C A,et al.Sugarcane waste as a valuable source of lipophilic molecules[J].Industrial Crops and Products,2015,76:95-103.
[20] ZHAO L,BOLUK Y.XPS and IGC characterization of steam treated triticale straw[J].Applied Surface Science,2010,257:180-185.
[21] KADAR Z,SCHULTZ-JENSEN N,JENSEN J S,et al. Enhanced ethanol production by removal of cutin and epicuticular waxes of wheat straw by plasma assisted pretreatment[J].Biomass and Bioenergy,2015,81:26-30.
[22] HE M,WANG J,QIN H,et al.Bamboo:a new source of carbohydrate for biorefinery[J].Carbohydrate Polymers,2014,111:645-654.
[23] YANG D,ZHONG L X,YUAN T Q,et al.Studies on the structural characterization of lignin,hemicelluloses and cellulose fractionated by ionic liquid followed by alkaline extraction from bamboo[J].Industrial Crops and Products,2013,43:141-149.
[24] LI M F,CHEN C Z,SUN R C.Effect of pretreatment severity on the enzymatic hydrolysis of bamboo in hydrothermal deconstruction[J].Cellulose,2014,21(6):4105-4117.
[25] 倪郁,宋超,李加纳.UV-B辐射增强对拟南芥表皮蜡质的影响[J].生态学报,2015,35(5):1505-1512.
[26] BUNZEL M,SCHUSSLER A,SAHA G T.Chemical characterization of klason lignin preparations from plant-based foods[J].Journal of Agricultural and Food Chemistry,2011,59:12506-12513.
[27] 关明杰,薛明慧.化学处理对竹笋壳润湿性的影响[J].农业工程学报,2016,32(11):309-314.
[28] SHANMUGASUNDARAM N,RAJENDRAN I. Characterization of raw and alkali-treated mulberry fibers as potential reinforcement in polymer composites[J].Journal of Reinforced Plastics and Composites,2016,35:601-614.
[29] SHEN J H,LIU Z M,LI J,et al.Wettability changes of wheat straw treated with chemicals and enzymes[J].Journal of Forestry Research,2011,22(1):107-110.
[30] JIANG H,ZHANG Y,WANG X F.Effect of lipases on the surface properties of wheat straw[J].Industrial Crops and Products,2009,30:304-310.
[31] DODSON J R.Wheat straw ash and its use as a silica source[D].York,UK:University of York,2011.
[32] 郜海燕,杨帅,陈杭君,等.蓝莓外表皮蜡质及其对果实软化的影响[J].中国食品学报,2014,14(2):102-108.
[33] 曾琼,刘德春,刘勇.植物角质层蜡质的化学组成研究综述[J].生态学报,2013,33(17):5133-5140.
[34] 王永平,张爱民,廖芳芳,等.植物表皮蜡质的研究进展[J].贵州农业科学,2015,43(12):77-81.

竹青表面蜡质对纤维素酶解的影响研究进展

Effects of bamboo epicuticular waxes on enzymatic hydrolysis of cellulose

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