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Verma DK, Patel AR, Thakur M, Singh S, Tripathy S, Srivastav PP, Chávez-González ML, Gupta AK, Aguilar CN. A review of the composition and toxicology of fructans, and their applications in foods and health. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.103884] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Lee DG, Hori S, Kohmoto O, Kitta S, Yoshida R, Tanaka Y, Shimizu H, Takahashi K, Nagura T, Uchino H, Fukiya S, Yokota A, Ishizuka S. Ingestion of difructose anhydride III partially suppresses the deconjugation and 7α-dehydroxylation of bile acids in rats fed with a cholic acid-supplemented diet. Biosci Biotechnol Biochem 2019; 83:1329-1335. [PMID: 30912732 DOI: 10.1080/09168451.2019.1597617] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Difructose anhydride III (DFAIII) is a prebiotic involved in the reduction of secondary bile acids (BAs). We investigated whether DFAIII modulates BA metabolism, including enterohepatic circulation, in the rats fed with a diet supplemented with cholic acid (CA), one of the 12α-hydroxylated BAs. After acclimation, the rats were fed with a control diet or a diet supplemented with DFAIII. After 2 weeks, each group was further divided into two groups and was fed diet with or without CA supplementation at 0.5 g/kg diet. BA levels were analyzed in aortic and portal plasma, liver, intestinal content, and feces. As a result, DFAIII ingestion reduced the fecal deoxycholic acid level via the partial suppression of deconjugation and 7α-dehydroxylation of BAs following CA supplementation. These results suggest that DFAIII suppresses production of deoxycholic acid in conditions of high concentrations of 12α-hydroxylated BAs in enterohepatic circulation, such as obesity or excess energy intake. Abbreviation: BA: bile acid; BSH: bile salt hydrolase; CA: cholic acid; DCA: deoxycholic acid; DFAIII: difructose anhydride III; MCA: muricholic acid; MS: mass spectrometry; NCDs: non-communicable diseases; LC: liquid chromatography; SCFA: short-chain fatty acid; TCA: taurocholic acid; TCDCA: taurochenodeoxycholic acid; TDCA: taurodeoxycholic acid; TUDCA: tauroursodeoxychlic acid; TαMCA: tauro-α-muricholic acid; TβMCA: tauro-β-muricholic acid; TωMCA: tauro-ω-muricholic acid.
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Affiliation(s)
- Dong Geun Lee
- a Research Faculty of Agriculture , Hokkaido University , Sapporo , Japan
| | - Shota Hori
- a Research Faculty of Agriculture , Hokkaido University , Sapporo , Japan
| | - Ohji Kohmoto
- a Research Faculty of Agriculture , Hokkaido University , Sapporo , Japan
| | - Shinri Kitta
- a Research Faculty of Agriculture , Hokkaido University , Sapporo , Japan
| | - Ryo Yoshida
- a Research Faculty of Agriculture , Hokkaido University , Sapporo , Japan
| | - Yasutake Tanaka
- a Research Faculty of Agriculture , Hokkaido University , Sapporo , Japan
| | - Hidehisa Shimizu
- b Faculty of Life and Environmental Science , Shimane University , Matsue , Japan
| | - Keisuke Takahashi
- c Research Center , Nippon Beet Sugar Manufacturing Co., Ltd ., Obihiro , Japan
| | - Taizo Nagura
- c Research Center , Nippon Beet Sugar Manufacturing Co., Ltd ., Obihiro , Japan
| | - Hirokatsu Uchino
- c Research Center , Nippon Beet Sugar Manufacturing Co., Ltd ., Obihiro , Japan
| | - Satoru Fukiya
- a Research Faculty of Agriculture , Hokkaido University , Sapporo , Japan
| | - Atsushi Yokota
- a Research Faculty of Agriculture , Hokkaido University , Sapporo , Japan
| | - Satoshi Ishizuka
- a Research Faculty of Agriculture , Hokkaido University , Sapporo , Japan
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Recent advances on biological production of difructose dianhydride III. Appl Microbiol Biotechnol 2018; 102:3007-3015. [DOI: 10.1007/s00253-018-8834-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 02/01/2018] [Accepted: 02/02/2018] [Indexed: 11/25/2022]
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Cheng Y, Yu S, Zhu Y, Zhang T, Jiang B, Mu W. Formation of di- d -fructofuranose-1,2′:2,1′-dianhydride by three novel inulin fructotransferases from the Nocardiaceae family. Process Biochem 2017. [DOI: 10.1016/j.procbio.2017.07.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Hang H. Recent advances on the difructose anhydride IV preparation from levan conversion. Appl Microbiol Biotechnol 2017; 101:7477-7486. [PMID: 28905094 DOI: 10.1007/s00253-017-8500-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Revised: 08/24/2017] [Accepted: 08/26/2017] [Indexed: 02/03/2023]
Abstract
Difructose anhydride IV (DFA IV) is a cyclic disaccharide consisting of two fructose residues, which is obtained from levan conversion with levan fructotransferase (LFTase) and rarely found in nature as a low-calorie sugar substitute. Some beneficial effects of DFA IV connected with its consumption have been described. The article reviews the properties and physiological functions of DFA IV, levan conversion, resources and properties of LFTase and the produced methods of DFA IV. LFTase as a relatively novel enzyme and its molecular evolution are discussed as well. The aim is to better understand a novel sugar-substituting sweetener of DFA IV as a food additive.
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Affiliation(s)
- Hua Hang
- Research Institute of Functional Food, Anhui Normal University, Wuhu, 241000, Anhui Province, People's Republic of China. .,College of Environmental Science and Engineering, Anhui Normal University, Wuhu, 241000, Anhui Province, People's Republic of China.
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Yu S, Zhang Y, Zhu Y, Zhang T, Jiang B, Mu W. Improving the Catalytic Behavior of DFA I-Forming Inulin Fructotransferase from Streptomyces davawensis with Site-Directed Mutagenesis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:7579-7587. [PMID: 28776993 DOI: 10.1021/acs.jafc.7b02897] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Previously, a α-d-fructofuranose-β-d-fructofuranose 1,2':2,1'-dianhydride (DFA I)-forming inulin fructotransferase (IFTase), namely, SdIFTase, was identified. The enzyme does not show high performances. In this work, to improve catalytic behavior including activity and thermostability, the enzyme was modified using site-directed mutagenesis on the basis of structure. The mutated residues were divided into three groups. Those in group I are located at central tunnel including G236, A257, G281, T313, and A314S. The group II contains residues at the inner edge of substrate binding pocket including I80, while group III at the outer edge includes G121 and T122. The thermostability was reflected by the melting temperature (Tm) determined by Nano DSC. Finally, the Tm values of G236S/G281S/A257S/T313S/A314S in group I and G121A/T122L in group III were enhanced by 3.2 and 4.5 °C, and the relative activities were enhanced to 140.5% and 148.7%, respectively. The method in this work may be applicable to other DFA I-forming IFTases.
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Affiliation(s)
- Shuhuai Yu
- State Key Laboratory of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
| | - Yanmin Zhang
- Laboratory of Molecular Design and Drug Discovery, School of Science, China Pharmaceutical University , 639 Longmian Avenue, Nanjing 211198, China
| | - Yingying Zhu
- State Key Laboratory of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
| | - Tao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
| | - Bo Jiang
- State Key Laboratory of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
- Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan Universtiy , Wuxi, Jiangsu 214122, China
| | - Wanmeng Mu
- State Key Laboratory of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
- Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan Universtiy , Wuxi, Jiangsu 214122, China
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Audemar M, Atencio-Genes L, Ortiz Mellet C, Jérôme F, Garcia Fernandez JM, De Oliveira Vigier K. Carbon Dioxide as a Traceless Caramelization Promotor: Preparation of Prebiotic Difructose Dianhydrides (DFAs)-Enriched Caramels from d-Fructose. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:6093-6099. [PMID: 28557424 DOI: 10.1021/acs.jafc.7b01601] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Activation of a concentrated solution of d-fructose with carbonic acid, generated from carbon dioxide, induces the formation of difructose dianhydrides (DFAs) and their glycosylated derivatives (glycosyl-DFAs), a family of prebiotic oligosaccharides. Under optimized conditions, up to 70% of the active DFA species were obtained from a highly concentrated solution of fructose, avoiding the filtration step and contamination risk associated with the current procedures that employ heterogeneous catalysis with acid ion-exchange resins. The optimized CO2-promoted preparation of DFA-enriched caramel described here has been already successfully scaled up to 150 kg of d-fructose for nutritional studies, showing that implementation of this process is possible at a larger scale.
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Affiliation(s)
- Maïté Audemar
- IC2MP UMR CNRS 7285, Université de Poitiers, ENSIP, B1 , 1 rue Marcel Doré TSA 41105, 86073 Poitiers, Cedex 9, France
| | - Loyda Atencio-Genes
- Instituto de Investigaciones Quı́micas (IIQ), CSIC - Universidad de Sevilla , Américo Vespucio 49, E-41092 Sevilla, Spain
| | - Carmen Ortiz Mellet
- Departamento de Quı́mica Orgánica, Facultad de Quı́mica, Universidad de Sevilla , Profesor Garcı́a González 1, E-41012 Sevilla, Spain
| | - François Jérôme
- IC2MP UMR CNRS 7285, Université de Poitiers, ENSIP, B1 , 1 rue Marcel Doré TSA 41105, 86073 Poitiers, Cedex 9, France
| | - José Manuel Garcia Fernandez
- Instituto de Investigaciones Quı́micas (IIQ), CSIC - Universidad de Sevilla , Américo Vespucio 49, E-41092 Sevilla, Spain
| | - Karine De Oliveira Vigier
- IC2MP UMR CNRS 7285, Université de Poitiers, ENSIP, B1 , 1 rue Marcel Doré TSA 41105, 86073 Poitiers, Cedex 9, France
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Yu S, Zhu Y, Zhang T, Jiang B, Mu W. Facile enzymatic production of difructose dianhydride III from sucrose. RSC Adv 2016. [DOI: 10.1039/c6ra23352j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A convenient, efficient, and cost-effective approach to the facile enzymatic production of difructose dianhydride (DFA) III from sucrose is described.
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Affiliation(s)
- Shuhuai Yu
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
| | - Yingying Zhu
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
| | - Tao Zhang
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
| | - Bo Jiang
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
- Synergetic Innovation Center of Food Safety and Nutrition
| | - Wanmeng Mu
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi
- China
- Synergetic Innovation Center of Food Safety and Nutrition
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Yu S, Wang X, Zhang T, Stressler T, Fischer L, Jiang B, Mu W. Identification of a Novel Di-D-Fructofuranose 1,2':2,3' Dianhydride (DFA III) Hydrolysis Enzyme from Arthrobacter aurescens SK8.001. PLoS One 2015; 10:e0142640. [PMID: 26555784 PMCID: PMC4640833 DOI: 10.1371/journal.pone.0142640] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Accepted: 10/23/2015] [Indexed: 12/02/2022] Open
Abstract
Previously, a di-D-fructofuranose 1,2’:2,3’ dianhydride (DFA III)-producing strain, Arthrobacter aurescens SK8.001, was isolated from soil, and the gene cloning and characterization of the DFA III-forming enzyme was studied. In this study, a DFA III hydrolysis enzyme (DFA IIIase)-encoding gene was obtained from the same strain, and the DFA IIIase gene was cloned and expressed in Escherichia coli. The SDS-PAGE and gel filtration results indicated that the purified enzyme was a homotrimer holoenzyme of 145 kDa composed of subunits of 49 kDa. The enzyme displayed the highest catalytic activity for DFA III at pH 5.5 and 55°C, with specific activity of 232 U mg-1. Km and Vmax for DFA III were 30.7 ± 4.3 mM and 1.2 ± 0.1 mM min-1, respectively. Interestingly, DFA III-forming enzymes and DFA IIIases are highly homologous in amino acid sequence. The molecular modeling and docking of DFA IIIase were first studied, using DFA III-forming enzyme from Bacillus sp. snu-7 as a template. It was suggested that A. aurescens DFA IIIase shared a similar three-dimensional structure with the reported DFA III-forming enzyme from Bacillus sp. snu-7. Furthermore, their catalytic sites may occupy the same position on the proteins. Based on molecular docking analysis and site-directed mutagenesis, it was shown that D207 and E218 were two potential critical residues for the catalysis of A. aurescens DFA IIIase.
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Affiliation(s)
- Shuhuai Yu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, Jiangsu, People’s Republic of China
| | - Xiao Wang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, Jiangsu, People’s Republic of China
| | - Tao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, Jiangsu, People’s Republic of China
- Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, 214122, Jiangsu, People’s Republic of China
| | - Timo Stressler
- University of Hohenheim, Institute of Food Science and Biotechnology, Department of Biotechnology and Enzyme Science, Garbenstr. 25, 70599, Stuttgart, Germany
| | - Lutz Fischer
- University of Hohenheim, Institute of Food Science and Biotechnology, Department of Biotechnology and Enzyme Science, Garbenstr. 25, 70599, Stuttgart, Germany
| | - Bo Jiang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, Jiangsu, People’s Republic of China
- Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, 214122, Jiangsu, People’s Republic of China
| | - Wanmeng Mu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, Jiangsu, People’s Republic of China
- Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, 214122, Jiangsu, People’s Republic of China
- * E-mail:
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Choi JM, Han SS, Kim HS. Industrial applications of enzyme biocatalysis: Current status and future aspects. Biotechnol Adv 2015; 33:1443-54. [DOI: 10.1016/j.biotechadv.2015.02.014] [Citation(s) in RCA: 524] [Impact Index Per Article: 58.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 02/25/2015] [Accepted: 02/27/2015] [Indexed: 01/10/2023]
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Wang X, Yu S, Zhang T, Jiang B, Mu W. Identification of a recombinant inulin fructotransferase (difructose dianhydride III forming) from Arthrobacter sp. 161MFSha2.1 with high specific activity and remarkable thermostability. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:3509-3515. [PMID: 25794105 DOI: 10.1021/jf506165n] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Difructose dianhydride III (DFA III) is a functional carbohydrate produced from inulin by inulin fructotransferase (IFTase, EC 4.2.2.18). In this work, an IFTase gene from Arthrobacter sp. 161MFSha2.1 was cloned and expressed in Escherachia coli. The recombinant enzyme was purified by metal affinity chromatography. It showed significant inulin hydrolysis activity, and the produced main product from inulin was determined as DFA III by nuclear magnetic resonance analysis. The molecular mass of the purified protein was calculated to be 43 and 125 kDa by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and gel filtration, respectively, suggesting the native enzyme might be a homotrimer. The recombinant enzyme showed maximal activity as 2391 units/mg at pH 6.5 and 55 °C. It displayed the highest thermostability among previously reported IFTases (DFA III forming) and was stable up to 80 °C for 4 h of incubation. The smallest substrate was determined as nystose. The conversion ratio of inulin to DFA III reached 81% when 100 g/L inulin was catalyzed by 80 nM recombinant enzyme for 20 min at pH 6.5 and 55 °C. All of these data indicated that the IFTase (DFA III forming) from Arthrobacter sp. 161MFSha2.1 had great potential for industrial DFA III production.
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Affiliation(s)
- Xiao Wang
- †State Key Laboratory of Food Science and Technology, Ministry of Education, Key Laboratory of Carbohydrate Chemistry and Biotechnology, and ‡Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Shuhuai Yu
- †State Key Laboratory of Food Science and Technology, Ministry of Education, Key Laboratory of Carbohydrate Chemistry and Biotechnology, and ‡Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Tao Zhang
- †State Key Laboratory of Food Science and Technology, Ministry of Education, Key Laboratory of Carbohydrate Chemistry and Biotechnology, and ‡Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Bo Jiang
- †State Key Laboratory of Food Science and Technology, Ministry of Education, Key Laboratory of Carbohydrate Chemistry and Biotechnology, and ‡Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Wanmeng Mu
- †State Key Laboratory of Food Science and Technology, Ministry of Education, Key Laboratory of Carbohydrate Chemistry and Biotechnology, and ‡Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
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From fructans to difructose dianhydrides. Appl Microbiol Biotechnol 2014; 99:175-88. [PMID: 25431014 DOI: 10.1007/s00253-014-6238-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 11/14/2014] [Accepted: 11/14/2014] [Indexed: 10/24/2022]
Abstract
Fructans are the polymers of fructose molecules, normally having a sucrose unit at what would otherwise be the reducing terminus. Inulin and levan are two basic types of simple fructan, which contain β-(2, 1) and β-(2, 6) fructosyl-fructose linkage, respectively. Fructans not only can serve as soluble dietary fibers for food industry, but also may be biologically converted into high-value products, especially high-fructose syrup and fructo-oligosaccharides. In recent years, much attention has been focused on production of difructose dianhydrides (DFAs) from fructans. DFAs are cyclic disaccharides consisting of two fructose units with formation of two reciprocal glycosidic linkages. They are expected to have promising properties and beneficial effects on human health. DFAs can be produced from fructans by fructan fructotransferases. Inulin fructotransferase (IFTase) (DFA III-forming) and IFTase (DFA I-forming) catalyze the DFA III and DFA I production from inulin, respectively, and levan fructotransferase (LFTase) (DFA IV-forming) catalyzes the production of DFA IV from levan. In this article, the DFA-producing microorganisms are summarized, relevant studies on various DFAs-producing enzymes are reviewed, and especially, the comparisons of the enzymes are presented in detail.
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Current studies on physiological functions and biological production of lactosucrose. Appl Microbiol Biotechnol 2013; 97:7073-80. [DOI: 10.1007/s00253-013-5079-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 06/21/2013] [Accepted: 06/21/2013] [Indexed: 01/01/2023]
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Hang H, Li Y, Zhao M, Jiang B, Miao M, Mu W, Zhang T. Dry powder preparation of inulin fructotransferase from Arthrobacter aurescens SK 8.001 fermented liquor. Carbohydr Polym 2013; 95:654-6. [DOI: 10.1016/j.carbpol.2013.02.058] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2013] [Revised: 02/12/2013] [Accepted: 02/26/2013] [Indexed: 10/27/2022]
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