The preparation of graphene oxide and using it as catalyst for the hydrolyzation of soybean isoflavone

Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities

Volumn 26, Issue 1, 2012, Pages 56-60

  He, Xiao Dong ^a   Wei, Zuo Jun ^a   Liu, Ying Xin ^b   Ren, Qi Long ^a  

^a ZHEJIANG UNIVERSITY   (China)

^b ZHEJIANG UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Acid catalyst; Characterization; Graphene oxide; Hydrolyzation; Soybean isoflavone

Indexed keywords

ACID CATALYST; AGLYCONES; BASAL PLANES; CATALYTIC REACTIONS; GRAPHENE OXIDE; GRAPHENE OXIDES; GRAPHITE OXIDE; HUMMERS METHOD; HYDROLYZATION; ISOFLAVONE GLYCOSIDES; ISOFLAVONES; LAYERED MATERIAL; MACROPOROUS RESIN; OPTIMAL REACTION TEMPERATURE; OXYGEN FUNCTIONAL GROUPS; SOLID ACID CATALYSTS; ZEOLITE HZSM-5;

CATALYSIS; CHARACTERIZATION; FUNCTIONAL GROUPS; GRAPHENE; OILSEEDS; SULFURIC ACID;

CATALYST ACTIVITY;

EID: 84863295275     PISSN: 10039015     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (17)

1. Novoselov K S, Geim A K, Morozov S V, et al. Electric field effect in atomically thin carbon films [J]. Science, 2004, 306(5296): 666-669.
2. McAllister M J, Li J L, Adamson D H, et al. Single sheet functionalized graphene by oxidation and thermal expansion of graphite [J]. Chem Mater, 2007, 19(18): 4396-4404.
3. Boukhvalov D W, Katsnelson M I. Chemical functionalization of grapheme [J]. J Phy-Condens Mat, 2009, 21(34): 344205.
4. Hummers W S, Offeman R E. Preparation of graphitic oxide [J]. J Am Chem Soc, 1958, 80(6): 1339-1339.
5. 3H, COOH, and OH groups [J]. Langmuir, 2009, 25(9): 5068-5075.
6. 3H, COOH, and OH groups [J]. J Am Chem Soc, 2008, 130(38): 12787-12793.
7. LI Xiao-man. The molecular structure, bioactivities & market of soybean [J]. China Food Additives, 2002, 2(14): 66-71.
8. Chiang W D, Shih C J, Chu Y H. Optimization of acid hydrolysis conditions for total isoflavones analysis in soybean hypocotyls by using rsm [J]. Food Chem, 2001, 72(4): 499-503.
9. CHEN Qing-qing, XIA Li-ming. Transformation of glycoside isoflavone to aglycone isoflavone by immobilized β-glucosidase [J]. J Chem Eng of Chinese Univ, 2007, 21(4): 304-309.
10. Yang Q W, Wei Z J, Xing H B, et al. Bronsted acidic ionic liquids as novel catalysts for the hydrolyzation of soybean isoflavone glycosides [J]. Catal Commun, 2008, 9(6): 1307-1311.
11. Wei Z J, Huang Y, Deng S G, et al. Study on the alcoholysis of isoflavone catalyzed by ionic liquids [J]. React Kinet Catal Lett, 2008, 95(2): 257-264.
12. HUANG Yong, WEI Zuo-jun, LIU Ying-xin, et al. Study on alcoholysis of isoflavone catalyzed by acidic ionic liquids [J]. J Chem Engin of Chinese Univ, 2008, 22(4): 720-724.
13. LI Shan-shan, WU Cai-juan, SU Bao-gen, et al. Hydrolyzation of soybean isoflavone glucoside by solid acid catalyst [J]. China Oils and Fats, 2004, 29(9): 28-30.
14. GONG Ling-xiao, SU Bao-gen, WEI Zuo-jun, et al. Rapid determination of soybean isoflavones by HPLC-MS [J]. China Oils and Fats, 2006, 31(2): 50-52.
15. Dreyer D R, Park S, Bielawski C W, et al. The chemistry of graphene oxide [J]. Chem Soc Rev, 2010, 39(1): 228-240.
16. Zhou Y, Bao Q L, Tang L A L, et al. Hydrothermal dehydration for the "Green" reduction of exfoliated graphene oxide to graphene and demonstration of tunable optical limiting properties [J]. Chem Mater, 2009, 21(13): 2950-2956.
17. Yamaguchi D, Kitano M, Suganuma S, et al. Hydrolysis of cellulose by a solid acid catalyst under optimal reaction conditions [J]. J Phy Chem C, 2009, 113(8): 3181-3188.