酸催化水解阿拉伯胶制备L-阿拉伯糖工艺

doi:10.11949/j.issn.0438-1157.20150378

化工学报 ›› 2015, Vol. 66 ›› Issue (7): 2528-2533.DOI: 10.11949/j.issn.0438-1157.20150378

• 催化、动力学与反应器 • 上一篇下一篇

酸催化水解阿拉伯胶制备L-阿拉伯糖工艺

黄敏慧, 鲍宗必, 段舒然, 邢华斌, 杨亦文, 任其龙

浙江大学化学工程与生物工程学院, 生物质化工教育部重点实验室, 浙江杭州 310027

收稿日期:2015-03-24 修回日期:2015-04-15 出版日期:2015-07-05 发布日期:2015-07-05
通讯作者: 鲍宗必
基金资助:
国家“十二五”科技支撑计划项目(2011BAD23803);浙江大学馥莉食品研究院基金项目 (KY201304)。

Optimization of acid hydrolysis for preparing L-arabinose from Gum Arabic

HUANG Minhui, BAO Zongbi, DUAN Shuran, XING Huabin, YANG Yiwen, REN Qilong

Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, Zhejiang, China

Received:2015-03-24 Revised:2015-04-15 Online:2015-07-05 Published:2015-07-05
Supported by:
supported by the National Science & Technology Program (2011BAD23803) and the Zhejiang University Fuli Institute of Food Science Special Education Fund(KY201304).

摘要/Abstract

摘要：

阿拉伯胶是提取制备L-阿拉伯糖的理想原料,对阿拉伯胶进行酸催化水解可获得含L-阿拉伯糖、D-半乳糖、L-鼠李糖的反应液,优化酸水解条件使水解液中L-阿拉伯糖的含量和收率均达到最佳水平,是保证后续分离纯化工艺稳定性及产品品质的关键。利用单因素实验考察了反应时间、酸浓度、反应温度、固液比等因素对水解工艺的影响,获得了影响酸水解反应的关键因素及适宜的水解条件。结果表明:温度对L-阿拉伯糖的生成速率有明显影响。经优化,当固液比为1:10 (g/ml)、100℃、0.1 mol·L^-1 H₂SO₄水解90 min或90℃、0.1 mol·L^-1 H₂SO₄水解200 min,水解液中L-阿拉伯糖的相对纯度分别达85%和87%,水解收率高达85%。

关键词: 阿拉伯胶, L-阿拉伯糖, 催化水解, 催化剂, 反应

Abstract:

Gum Arabic, an ideal raw material for preparing L-arabinose, can be catalytically hydrolyzed by sulfur acid to obtain the hydrolysate containing L-arabinose, D-galactose and L-rhamnose. In order to ensure the stability of subsequent purification process as well as product quality, optimization of the acid hydrolysis process is necessary. In this work, single factor experiments are performed to determine the key parameters of acid hydrolysis reaction. The effects of reaction time, acid concentration, temperature and solid-to-liquid ratio on the hydrolysis are investigated. The results show that the temperature affects more significantly on the yield rate of L-arabinose. The degree of hydrolysis as high as 85% and the relative purity of L-arabinose up to 85% or 87% can be obtained under the optimized hydrolysis conditions of 90 min reaction at 100℃ or 200 min reaction at 90℃ with 0.1 mol·L^-1 H₂SO₄ and solid-to-liquid ratio of 1:10 (g/ml).

Key words: Gum Arabic, L-arabinose, catalytic hydrolysis, catalyst, reaction

中图分类号:

TS244⁺.1

黄敏慧, 鲍宗必, 段舒然, 邢华斌, 杨亦文, 任其龙. 酸催化水解阿拉伯胶制备L-阿拉伯糖工艺[J]. 化工学报, 2015, 66(7): 2528-2533.

HUANG Minhui, BAO Zongbi, DUAN Shuran, XING Huabin, YANG Yiwen, REN Qilong. Optimization of acid hydrolysis for preparing L-arabinose from Gum Arabic[J]. CIESC Journal, 2015, 66(7): 2528-2533.

参考文献 20

[1]	Qin Haimin(秦海敏), Yu Zongyuan(喻宗沅), Rong Rubin(容如滨). Advances in L-arabinose research [J]. Chemistry & Bioengineering (化学与生物工程), 2006, 23(2): 50-52.
[2]	Qiu Po(邱泼), Ding Jicheng(丁继程), Bai Fulai(白福来). Research process and application status of L-arabinose [J]. Food Research and Development(食品研究与开发), 2011, 32 (1): 160-163.
[3]	Xu Yanli(徐艳丽), Zhao Liang(赵亮), He Meng(何孟), et al. Research of L-arabinose purification from corn-cob waste [J]. Science and Technology of Food Industry(食品工业科技), 2014, 35 (19): 199-203.
[4]	Yamaguchi M, Mukaiyama T. The stereoselective synthesis of D-and L-ribose [J]. Chemistry Letters, 1981, 115(7): 1005 -1008.
[5]	Zhang Weihong(张卫红), Feng Yaqing(冯亚青), Zhan Peiying(战佩英). Progress in the synthesis of L-ribose [J]. Chinese Journal of Organic Chemistry(有机化学), 2002, 22(3): 153-158.
[6]	Xu Z, Li S, Feng X H, et al. L-Arabinose isomerase and its use for biotechnological production of rare sugars [J]. Appl. Microbiol. Biotechnol., 2014, 98(21): 8869-8878.
[7]	Ahmed Z, Shimonishi T, Bhuiyan S, et al. Biochemical preparation of L-ribose and L-arabinose from ribitol: a new approach [J]. Journal of Bioscience and Bioengineering, 1999, 88(4): 444-448.
[8]	Sharma G V M, Mouli C C. A total synthesis of macrosphelides C and F from L-(+)-arabinose [J]. Tetrahedron Lett., 2003, 44: 8161- 8163.
[9]	Fang Yongliang(方永亮), Zheng Heng(郑珩), Yu Jianghe(余江河). Manufacturing and function of sweetener—L-arabinose [J]. Amino Acids & Biotic Resources(氨基酸和生物资源), 2009, 31(1): 8-12.
[10]	Wang Weiping(王卫平). Functional and structural difference on gum arabic from different botanic sources [J]. China Food Additives(中国食品添加剂), 2002, 2: 22-28.
[11]	Wu Qi(吴锜), Li Xiongbiao(李雄彪). Advances in research and application of gum arabic [J]. Acta Agricultural Universitatis Pekinensis(中国农业大学学报), 1993, 19(3): 41-46.
[12]	Li Lingping(李令平), Zhou Juan(周娟), Qiu Xueliang(邱学良). The research of L-arabinose extraction from corn bran by acid hydrolysis [J]. Chinese Food Additives (中国食品添加剂), 2009, 6: 139-142.
[13]	Guo Junwei(郭军伟). Preparation of L-arabinose and one-step catalytic isomerization of L-ribose[D]. Tianjin: Tianjin University, 2007.
[14]	Li Na(李娜). Primary study of extracting arabinose and xylooligosaccharides from bagasse[D]. Tianjin: Tianjin University of Science & Technology, 2012.
[15]	Liu Rencheng(刘仁成), Yao Boyuan(姚伯元), Huang Guangmin(黄广民). Kinetics of acid hydrolysis of coconut shell to produce xylose [J]. Journal of Chemical Industry and Engineering(China)(化工学报), 2007, 58 (11): 2810-2815.
[16]	Zhang Jitai(张继泰), Zeng Xiaoying(曾小英), Fu Zheng (付正), et al. Characterization of sugar beet pulp hydrolysate by xylanaseand diluted acid for L-arabinose production [J]. Journal of South-Central University for Nationalities: Nat. Sci. Edition (中南民族大学学报: 自然科学版), 2009, 28(4): 50-53.
[17]	Chen Zhifeng(陈志锋), Liao Qingqing(廖青青), Ying Guoqing(应国清), et al. Screening of high producing strain for Arabic gum degrading enzyme and its optimization of fermentation medium [J]. Industrial Microbiology(工业微生物), 2011, 41(5): 69-72.
[18]	Liu Wei(刘伟), Pang Hao(庞浩), Ji Hongguo(计红果), et al. Effect of different pretreatment methods on enzymatic hydrolysis of corn stalk with added Tween-80 [J]. Chemical Industry and Engineering Progress(化工进展), 2009, 28(10): 1868-1871.
[19]	Tang Xiaodan(唐晓丹), Zhang Wei(张伟), Lin Bingchang(林炳昌). Progress in preparation and application of L-arabinose [J]. Journal of Anhui Agri. Sci.(安徽农业科学), 2009, 37(10): 4643-4644.
[20]	Li Jing'en(李景恩). Structure analysis and functional properties of polysaccharides from Mosla chinensis Maxim. cv. jiangxiangru and two Arabic gums[D]. Nanchang: Nanchang University, 2014.

酸催化水解阿拉伯胶制备L-阿拉伯糖工艺

Optimization of acid hydrolysis for preparing L-arabinose from Gum Arabic

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