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Pan L, Zhang Y, Zhang F, Wang Z, Zheng J. α-L-rhamnosidase: production, properties, and applications. World J Microbiol Biotechnol 2023; 39:191. [PMID: 37160824 DOI: 10.1007/s11274-023-03638-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 04/30/2023] [Indexed: 05/11/2023]
Abstract
α-L-rhamnosidase [EC 3.2.1.40] belongs to glycoside hydrolase (GH) families (GH13, GH78, and GH106 families) in the carbohydrate-active enzymes (CAZy) database, which specifically hydrolyzes the non-reducing end of α-L-rhamnose. Αccording to the sites of catalytic hydrolysis, α-L-rhamnosidase can be divided into α-1, 2-rhamnosidase, α-1, 3-rhamnosidase, α-1, 4-rhamnosidase and α-1, 6-rhamnosidase. α-L-rhamnosidase is an important enzyme for various biotechnological applications, especially in food, beverage, and pharmaceutical industries. α-L-rhamnosidase has a wide range of sources and is commonly found in animals, plants, and microorganisms, and its microbial source includes a variety of bacteria, molds and yeasts (such as Lactobacillus sp., Aspergillus sp., Pichia angusta and Saccharomyces cerevisiae). In recent years, a series of advances have been achieved in various aspects of α-validates the above-described-rhamnosidase research. A number of α-L-rhamnosidases have been successfully recombinant expressed in prokaryotic systems as well as eukaryotic systems which involve Pichia pastoris, Saccharomyces cerevisiae and Aspergillus niger, and the catalytic properties of the recombinant enzymes have been improved by enzyme modification techniques. In this review, the sources and production methods, general and catalytic properties and biotechnological applications of α-L-rhamnosidase in different fields are summarized and discussed, concluding with the directions for further in-depth research on α-L-rhamnosidase.
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Affiliation(s)
- Lixia Pan
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, People's Republic of China
| | - Yueting Zhang
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, People's Republic of China
| | - Fei Zhang
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, People's Republic of China
| | - Zhao Wang
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, People's Republic of China
| | - Jianyong Zheng
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, People's Republic of China.
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Purification and Characterization of a Novel α-L-Rhamnosidase from Papiliotrema laurentii ZJU-L07 and Its Application in Production of Icariin from Epimedin C. J Fungi (Basel) 2022; 8:jof8060644. [PMID: 35736128 PMCID: PMC9225045 DOI: 10.3390/jof8060644] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/13/2022] [Accepted: 06/16/2022] [Indexed: 02/01/2023] Open
Abstract
Icariin is the most effective bioactive compound in Herba Epimedii. To enhance the content of icariin in the epimedium water extract, a novel strain, Papiliotrema laurentii ZJU-L07, producing an intracellular α-L-rhamnosidase was isolated from the soil and mutagenized. The specific activity of α-L-rhamnosidase was 29.89 U·mg−1 through purification, and the molecular mass of the enzyme was 100 kDa, as assayed by SDS-PAGE. The characterization of the purified enzyme was determined. The optimal temperature and pH were 55 °C and 7.0, respectively. The enzyme was stable in the pH range 5.5–9.0 for 2 h over 80% and the temperature range 30–40 °C for 2 h more than 70%. The enzyme activity was inhibited by Ca2+, Fe2+, Cu2+, and Mg2+, especially Fe2+. The kinetic parameters of Km and Vmax were 1.38 mM and 24.64 μmol·mg−1·min−1 using pNPR as the substrate, respectively. When epimedin C was used as a nature substrate to determine the kinetic parameters of α-L-rhamnosidase, the values of Km and Vmax were 3.28 mM and 0.01 μmol·mg−1·min−1, respectively. The conditions of enzymatic hydrolysis were optimized through single factor experiments and response surface methodology. The icariin yield increased from 61% to over 83% after optimization. The enzymatic hydrolysis method could be used for the industrialized production of icariin. At the same time, this enzyme could also cleave the α-1,2 glycosidic linkage between glucoside and rhamnoside in naringin and neohesperidin, which could be applicable in other biotechnological processes.
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Wei B, Liu F, Liu X, Cheng L, Yuan Q, Gao H, Liang H. Enhancing stability and by-product tolerance of β-glucuronidase based on magnetic cross-linked enzyme aggregates. Colloids Surf B Biointerfaces 2021; 210:112241. [PMID: 34847520 DOI: 10.1016/j.colsurfb.2021.112241] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 11/12/2021] [Accepted: 11/19/2021] [Indexed: 01/15/2023]
Abstract
β-glucuronidase is an important catalyst which is highly specific for β-glucuronides. Here, we constructed magnetic cross-linking β-glucuronidase aggregates (MCLEAs) to for the production of glycyrrhetinic acid (GA). Before crosslinking via glutaraldehyde, we used carbodiimide to enhance the interaction between enzymes and carboxyl-functionalized Fe3O4, efficiently improving the activity recovery. Compared to free enzymes, both kcat and kcat/Km enhanced, indicating that crosslinking and aggregation brought higher catalytic efficiency to enzymes. MCLEAs enhanced pH and thermal stabilities and retained 63.3% of catalytic activity after 6 cycles. More importantly, it was first found that the glucuronic acid tolerance of β-glucuronidase after the formation of MCLEAs enhanced 221.5% in 10 mM of glucuronic acid. According to the Raman spectroscopy, the ordered structure of β-glucuronidase increased from 43.9% to 50.6% after immobilization, which explained the increased stability and tolerance. To sum up, MCLEAs provided an efficient strategy for immobilization of enzymes, which enhanced stability and glucuronic acid tolerance of enzymes. It might be an effective solution to the serious inhibition caused by by-products during the preparation of aglycone from natural glycosides, having a significant applied prospect in industry.
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Affiliation(s)
- Bin Wei
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Fang Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Xiaojie Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Leiyu Cheng
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Qipeng Yuan
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Huiling Gao
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China.
| | - Hao Liang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China.
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Peng C, Li R, Ni H, Li LJ, Li QB. The effects of α‐L‐rhamnosidase, β‐D‐glucosidase, and their combination on the quality of orange juice. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15604] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Cheng Peng
- College of Food and Biological Engineering Jimei University Xiamen China
| | - Rui Li
- College of Food and Biological Engineering Jimei University Xiamen China
| | - Hui Ni
- College of Food and Biological Engineering Jimei University Xiamen China
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering Xiamen China
- Research Center of Food Biotechnology of Xiamen City Xiamen China
| | - Li Jun Li
- College of Food and Biological Engineering Jimei University Xiamen China
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering Xiamen China
- Research Center of Food Biotechnology of Xiamen City Xiamen China
| | - Qing Biao Li
- College of Food and Biological Engineering Jimei University Xiamen China
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Gudzenko ОV, Varbanets LD, Seifullina ІI. The influence of coordinative tartrate and malatogermanate compounds on the activity of ?-L-rhamnosidase preparations from Penicillium tardum, Eupenicillium erubescens and Cryptococcus albidus. UKRAINIAN BIOCHEMICAL JOURNAL 2020. [DOI: 10.15407/ubj92.04.085] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Tran A, Nguyen T, Nguyen V, Bujna E, Dam M, Nguyen Q. Changes in bitterness, antioxidant activity and total phenolic content of grapefruit juice fermented by Lactobacillus and Bifidobacterium strains. ACTA ALIMENTARIA 2020. [DOI: 10.1556/066.2020.49.1.13] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Four strains of Lactobacillus and Bifidobacterium including L. plantarum 01, L. fermentum D13, L. rhamnosus B01725, and B. bifidum B7.5 exhibiting naringinase production were applied in grapefruit juice fermentation. All investigated strains grew well in grapefruit juice without nutrition supplementation. In all cases, cell counts were 108–109 CFU ml−1 after 24 hours of fermentation. The highest lactic acid and acetic acid productions were observed in the case of strain L. plantarum 01. The L. plantarum 01 and L. fermentum D13 strains prefer glucose over fructose and sucrose, whereas fructose was the most favoured sugar for L. rhamnosus B01725 and B. bifidum B7.5. At the end of the fermentation process, antioxidant activity and total polyphenol content of grapefruit juice decreased in all cases, but the changes were not significant. Significant decrease of naringin was observed in the case of L. plantarum 01, 28% naringin in grapefruit juice was removed after fermentation. This result is promising for development of technology for production of probiotic grapefruit juice.
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Affiliation(s)
- A.M. Tran
- aResearch Centre for Bioengineering and Process Engineering, Faculty of Food Science, Szent István University; H-1118 Budapest, Ménesi út 45. Hungary
- bInstitute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City, No. 12, Nguyen Van Bao, Ward 4, Go Vap District, Ho Chi Minh City. Vietnam
| | - T.B. Nguyen
- aResearch Centre for Bioengineering and Process Engineering, Faculty of Food Science, Szent István University; H-1118 Budapest, Ménesi út 45. Hungary
| | - V.D. Nguyen
- bInstitute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City, No. 12, Nguyen Van Bao, Ward 4, Go Vap District, Ho Chi Minh City. Vietnam
| | - E. Bujna
- aResearch Centre for Bioengineering and Process Engineering, Faculty of Food Science, Szent István University; H-1118 Budapest, Ménesi út 45. Hungary
| | - M.S. Dam
- bInstitute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City, No. 12, Nguyen Van Bao, Ward 4, Go Vap District, Ho Chi Minh City. Vietnam
| | - Q.D. Nguyen
- aResearch Centre for Bioengineering and Process Engineering, Faculty of Food Science, Szent István University; H-1118 Budapest, Ménesi út 45. Hungary
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