1
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Liu Y, Wang Q, Liu C, Yang H, Jia L, Zhao L, Gong F, Tan C, Tao H, He WS. Improved antioxidant activity of rutin via lipase-mediated esterification with oleic acid. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:3489-3500. [PMID: 36754830 DOI: 10.1002/jsfa.12486] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 01/10/2023] [Accepted: 02/04/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Oxidation is a major problem for oils and fats, which can be mitigated by antioxidants. Rutin has excellent antioxidant activity, but its poor lipid solubility greatly limits its practical application. In this study, an efficient enzymatic synthesis route of lipophilic rutin ester was established using oleic acid as an acyl donor, and the antioxidant potential of rutin oleate was evaluated for the first time by proton (1 H) nuclear magnetic resonance (NMR) spectroscopy. RESULTS The synthesized product was finally identified as rutin oleate by Fourier transform infrared, high-performance liquid chromatography-mass spectrometry, and 1 H, carbon-13, and DEPT-135 NMR analyses, and the acylation site was the 4‴-OH of the rhamnose group in the rutin molecule. The maximum conversion was over 93% after 48 h of reaction using Novozym 435 as catalyst under the best conditions among these tests. The conversion of rutin ester decreased with the increase of carbon chain length and the number of carbon-carbon double bonds of the fatty acid molecule. Most importantly, rutin oleate exhibited antioxidant capacity comparable to butylated hydroxytoluene and its counterparts (rutin and oleic acid) at low temperatures (60° C), but had a significant advantage at high temperatures (120° C). CONCLUSION The antioxidant activity of rutin was significantly enhanced by lipase-mediated esterification with oleic acid. Therefore, rutin oleate could be further developed as a novel antioxidant for use in oil- and fat-based foods. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Yihang Liu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Qingzhi Wang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Chen Liu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Haonan Yang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Li Jia
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Litao Zhao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Fayong Gong
- Panxi Crops Research and Utilization Key Laboratory of Sichuan Province, Xichang University, Xichang, China
| | - Chen Tan
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing, China
| | - Hongxun Tao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Wen-Sen He
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
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2
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Chen S, Li J, Fu Z, Wei G, Li H, Zhang B, Zheng L, Deng Z. Enzymatic Synthesis of β-Sitosterol Laurate by Candida rugosa Lipase AY30 in the Water/AOT/Isooctane Reverse Micelle. Appl Biochem Biotechnol 2020; 192:392-414. [DOI: 10.1007/s12010-020-03302-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 03/12/2020] [Indexed: 10/24/2022]
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3
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Ji S, Jia C, Cao D, Li S, Zhang X. Direct and selective enzymatic synthesis of trehalose unsaturated fatty acid diesters and evaluation of foaming and emulsifying properties. Enzyme Microb Technol 2020; 136:109516. [PMID: 32331720 DOI: 10.1016/j.enzmictec.2020.109516] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 01/20/2020] [Accepted: 01/21/2020] [Indexed: 10/25/2022]
Abstract
Trehalose diesters are Gemini-type surfactants that might have better surface activity than conventional surfactants. A one-step method for the preparation of trehalose unsaturated fatty acid diesters has been successfully developed. The yield of trehalose diester of different unsaturated fatty acids was between 78 % and 88 % under optimal conditions: 25 mmol/L trehalose, 100 mmol/L unsaturated fatty acid, 60 g/L 3 Å molecular sieves and 20 g/L lipase at 150 rpm and 50 °C for 42 h in 15 mL of acetone. Additionally, trehalose diester was the sole product obtained with Novozym 435 in acetone. The chemical structures of 6,6'-di-O-oleoyltrehalose, 6,6'-di-O-linoleoyltrehalose, 6,6'-di-O-eicosenoyltrehalose and 6,6'-di-O-erucoyltrehalose were confirmed by FTIR, MS and NMR. Moreover, the hydrophile-lipophile balance (HLB) values, foaming properties and emulsifying properties of trehalose diesters were assessed, showing the potentials of these diesters as naturally derived surfactants for the food industry.
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Affiliation(s)
- Suping Ji
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China; International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China
| | - Chengsheng Jia
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China; International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China.
| | - Dandan Cao
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China
| | - Shusheng Li
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China
| | - Xiaoming Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China; International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China
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4
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Tan S, Niu Y, Liu L, Su A, Hu C, Meng Y. Development of a GC–MS/SIM method for the determination of phytosteryl esters. Food Chem 2019; 281:236-241. [DOI: 10.1016/j.foodchem.2018.12.092] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 10/13/2018] [Accepted: 12/28/2018] [Indexed: 10/27/2022]
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5
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6
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Hakalin NL, Molina-Gutiérrez M, Prieto A, Martínez MJ. Optimization of lipase-catalyzed synthesis of β-sitostanol esters by response surface methodology. Food Chem 2018; 261:139-148. [DOI: 10.1016/j.foodchem.2018.04.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 03/12/2018] [Accepted: 04/11/2018] [Indexed: 10/17/2022]
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7
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He WS, Li LL, Huang QJ, Yin J, Cao XC. Highly efficient synthesis of phytosterol linolenate in the presence of Bronsted acidic ionic liquid. Food Chem 2018; 263:1-7. [PMID: 29784293 DOI: 10.1016/j.foodchem.2018.04.107] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 03/27/2018] [Accepted: 04/24/2018] [Indexed: 12/18/2022]
Abstract
Phytosterols are effective in reducing plasma cholesterol. However, phytosterols in a free form have some disadvantages because they have a high melting point and a poor oil solubility, thereby limiting their practical application in foods. The present study was to establish a green and highly efficient method to synthesize phytosterol linolenate for the first time by employing Bronsted acidic ionic liquid (IL) as a catalyst in order to improve its oil solubility. The product was separated, analyzed and subsequently characterized using thin layer chromatography, fourier transform infrared spectroscopy and mass spectroscopy. The conversion of phytosterols could reach above 96% in a very short time (30 min) under the following optimum conditions: 3% 1-butylsulfonate-3-methylimidazolium trifluoromethanesulfonate ([BSO3HMim]OTf) as a catalyst, 110 °C and 1:1.75 M ratio of phytosterols to ethyl linolenate. The present method demonstrated that [BSO3HMim]OTf would be a potential catalyst for phytosterol ester synthesis. Most importantly was that the oil solubility of phytosterol linolenate was much greater than its corresponding free phytosterols.
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Affiliation(s)
- Wen-Sen He
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, Jiangsu, China; Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), China.
| | - Ling-Ling Li
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, Jiangsu, China
| | - Qiu-Jin Huang
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, Jiangsu, China
| | - Ji Yin
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, Jiangsu, China
| | - Xue-Chen Cao
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, Jiangsu, China
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8
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Novaes FJM, Itabaiana Junior I, Sutili FK, Marriott PJ, Bizzo HR, Aquino Neto FRD, Souza ROMAD, Rezende CM. Lipase-catalysed esters synthesis of cafestol and kahweol. Food Chem 2018; 259:226-233. [PMID: 29680048 DOI: 10.1016/j.foodchem.2018.03.111] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Revised: 03/14/2018] [Accepted: 03/25/2018] [Indexed: 12/14/2022]
Abstract
Cafestol and kahweol (C&K), two coffee diterpene alcohols with structural similarity which exhibit anticarcinogenic effects, were isolated from green coffee Arabica beans, followed by their lipase-catalysed esterification and purification by preparative high-performance liquid chromatography (HPLC). The isolation and enzymatic synthesis parameters of C&K esters were studied, with the latter optimised by a Central Composite Design; both procedures were monitored by gas chromatography. Scale up and improved isolation conditions resulted in 1.29 g of C&K, with 98% purity from 300 g of green Arabica beans. The highest C&K ester yields were observed using an alcohol:fatty acid molar ratio of 1:5, 73.3 mg mL-1 of CAL-B enzyme, 70 °C and 240 rpm for 3 days in toluene, leading to 85-88% conversion among a variety of tested C&K esters, including n-C14:0-C20:0, C18:1, C18:2 and C18:3.
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Affiliation(s)
- Fábio Junior Moreira Novaes
- Universidade Federal do Rio de Janeiro, Instituto de Química, Laboratório de Análise de Aromas, Avenida Athos da Silveira Ramos, 149, Bloco A, Sala 626, Rio de Janeiro, RJ 21941-895, Brazil; Universidade Federal do Rio de Janeiro, Instituto de Química, LADETEC, Avenida Horacio Macedo, 1281, Rio de Janeiro, RJ 21941-598, Brazil.
| | - Ivaldo Itabaiana Junior
- Universidade Federal do Rio de Janeiro, Escola de Química, Departamento de Engenharia Bioquímica, Avenida Athos da Silveira Ramos, Bloco E, Sala E203, Rio de Janeiro, RJ 21941-909, Brazil.
| | - Felipe Korbus Sutili
- Universidade Estadual Paulista - Campus Botucatu, Departamento de Engenharia de Bioprocessos e Biotecnologia, Rua José Barbosa de Barros, 1780, Lageado, SP 18610 307, Brazil.
| | - Philip John Marriott
- Australian Centre for Research on Separation Science, School of Chemistry, Monash University, Wellington Road, Clayton, Victoria 3800, Australia.
| | - Humberto Ribeiro Bizzo
- Embrapa Agroindústria de Alimentos, Avenida das Américas, 29501, Rio de Janeiro, RJ 23020-470, Brazil.
| | - Francisco Radler de Aquino Neto
- Universidade Federal do Rio de Janeiro, Instituto de Química, LADETEC, Avenida Horacio Macedo, 1281, Rio de Janeiro, RJ 21941-598, Brazil.
| | - Rodrigo Octávio Mendonça Alves de Souza
- Universidade Federal do Rio de Janeiro, Instituto de Química, Laboratório de Biocatálise e Síntese Orgânica, Avenida Athos da Silveira Ramos, 149, Rio de Janeiro, RJ 21941-895, Brazil.
| | - Claudia Moraes Rezende
- Universidade Federal do Rio de Janeiro, Instituto de Química, Laboratório de Análise de Aromas, Avenida Athos da Silveira Ramos, 149, Bloco A, Sala 626, Rio de Janeiro, RJ 21941-895, Brazil.
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9
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He WS, Wang HH, Jing ZM, Cui DD, Zhu JQ, Li ZJ, Ma HL. Highly Efficient Synthesis of Hydrophilic Phytosterol Derivatives Catalyzed by Ionic Liquid. J AM OIL CHEM SOC 2018. [DOI: 10.1002/aocs.12024] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Wen-Sen He
- School of Food and Biological Engineering; Jiangsu University, 301 Xuefu Road; Zhenjiang 212013 Jiangsu China
| | - Hui-Hui Wang
- School of Food and Biological Engineering; Jiangsu University, 301 Xuefu Road; Zhenjiang 212013 Jiangsu China
| | - Zhang-Mu Jing
- School of Food and Biological Engineering; Jiangsu University, 301 Xuefu Road; Zhenjiang 212013 Jiangsu China
| | - Dan-Dan Cui
- School of Food and Biological Engineering; Jiangsu University, 301 Xuefu Road; Zhenjiang 212013 Jiangsu China
| | - Jia-Qi Zhu
- School of Food and Biological Engineering; Jiangsu University, 301 Xuefu Road; Zhenjiang 212013 Jiangsu China
| | - Zheng-Jian Li
- School of Food and Biological Engineering; Jiangsu University, 301 Xuefu Road; Zhenjiang 212013 Jiangsu China
| | - Hai-Le Ma
- School of Food and Biological Engineering; Jiangsu University, 301 Xuefu Road; Zhenjiang 212013 Jiangsu China
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10
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Wang H, Jia C, Xia X, Karangwa E, Zhang X. Enzymatic synthesis of phytosteryl lipoate and its antioxidant properties. Food Chem 2018; 240:736-742. [DOI: 10.1016/j.foodchem.2017.08.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 07/30/2017] [Accepted: 08/04/2017] [Indexed: 12/21/2022]
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11
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Preparation of phytosteryl ester and simultaneous enrichment of stearidonic acid via lipase-catalyzed esterification. Process Biochem 2017. [DOI: 10.1016/j.procbio.2017.06.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Green synthesis of β-sitostanol esters catalyzed by the versatile lipase/sterol esterase from Ophiostoma piceae. Food Chem 2017; 221:1458-1465. [DOI: 10.1016/j.foodchem.2016.11.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 09/23/2016] [Accepted: 11/01/2016] [Indexed: 11/20/2022]
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13
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He WS, Cui DD, Zhang YL, Liu Y, Yin J, Chen G, Jia CS, Feng B. Highly Efficient Synthesis of Phytosterol Linolenate Catalyzed by Candida Rugosa Lipase through Transesterification. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2017. [DOI: 10.3136/fstr.23.525] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Wen-Sen He
- State Key Laboratory of Food Science and Technology, Jiangnan University
- School of Food and Biological Engineering, Jiangsu University
| | - Dan-Dan Cui
- School of Food and Biological Engineering, Jiangsu University
| | - Yi-Lu Zhang
- School of Food and Biological Engineering, Jiangsu University
| | - Yu Liu
- School of Food and Biological Engineering, Jiangsu University
| | - Ji Yin
- School of Food and Biological Engineering, Jiangsu University
| | - Gang Chen
- School of Food Science and Technology, Jiangnan University
| | - Cheng-Sheng Jia
- State Key Laboratory of Food Science and Technology, Jiangnan University
- School of Food Science and Technology, Jiangnan University
| | - Biao Feng
- State Key Laboratory of Food Science and Technology, Jiangnan University
- School of Food Science and Technology, Jiangnan University
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14
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Sebatini AM, Jain M, Radha P, Kiruthika S, Tamilarasan K. Immobilized lipase catalyzing glucose stearate synthesis and their surfactant properties analysis. 3 Biotech 2016; 6:184. [PMID: 28330256 PMCID: PMC5003783 DOI: 10.1007/s13205-016-0501-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 08/16/2016] [Indexed: 11/24/2022] Open
Abstract
Sugar fatty acid esters are practical importance and have a variety of applications that include surfactants and as an emulsifying agent. In this study, we report glucose stearate synthesis using lipase-Fe3O4 nanoparticles catalyst. The influence of various reaction factors, such as silica gel concentration, molar ratio of sugar/acid, reaction temperature and speed of agitation on esterification by immobilized enzyme was analyzed. The glucose stearate esterification degree of 87.2 % was obtained under the optimized condition: 1:2 molar ratio of glucose/stearic acid, 2 % (w/v) of silica gel at 120 rpm and 40 °C. Glucose esters were characterized according to their surfactant activity like emulsification index, oil displacement activity and antimicrobial activity. The results indicated glucose stearate acts as biosurfactant, with emulsification index of 66 % in mustard oil and oil displacement activity of 19.64 cm2.
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Affiliation(s)
- A Maria Sebatini
- Department of Biotechnology, School of Bioengineering, SRM University, Chennai, Tamilnadu, 603203, India
| | - Manisha Jain
- Department of Biotechnology, School of Bioengineering, SRM University, Chennai, Tamilnadu, 603203, India
| | - P Radha
- Department of Biotechnology, School of Bioengineering, SRM University, Chennai, Tamilnadu, 603203, India
| | - S Kiruthika
- Department of Chemical Engineering, School of Bioengineering, SRM University, Chennai, Tamilnadu, 603203, India
| | - Krishnamurthi Tamilarasan
- Department of Chemical Engineering, School of Bioengineering, SRM University, Chennai, Tamilnadu, 603203, India.
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15
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Immobilization of Y. lipolytica lipase and the continuous synthesis of geranyl propionate. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2017.01.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Affiliation(s)
- Aline Schär
- Institute of Food, Nutrition, and Health; ETH Zurich; Zurich Switzerland
| | - Laura Nyström
- Institute of Food, Nutrition, and Health; ETH Zurich; Zurich Switzerland
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17
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He WS, Hu D, Wang Y, Chen XY, Jia CS, Ma HL, Feng B. A novel chemo-enzymatic synthesis of hydrophilic phytosterol derivatives. Food Chem 2016; 192:557-65. [DOI: 10.1016/j.foodchem.2015.07.047] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 07/08/2015] [Accepted: 07/10/2015] [Indexed: 11/17/2022]
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18
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Expression and properties of three novel fungal lipases/sterol esterases predicted in silico: comparison with other enzymes of the Candida rugosa-like family. Appl Microbiol Biotechnol 2015; 99:10057-67. [DOI: 10.1007/s00253-015-6890-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Revised: 07/22/2015] [Accepted: 07/26/2015] [Indexed: 10/23/2022]
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19
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Mosa A, Hutter MC, Zapp J, Bernhardt R, Hannemann F. Regioselective Acetylation of C21 Hydroxysteroids by the Bacterial Chloramphenicol Acetyltransferase I. Chembiochem 2015; 16:1670-9. [DOI: 10.1002/cbic.201500125] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Indexed: 11/11/2022]
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20
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He WS, Yin J, Xu HS, Qian QY, Jia CS, Ma HL, Feng B. Efficient synthesis and characterization of ergosterol laurate in a solvent-free system. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:11748-11755. [PMID: 25405492 DOI: 10.1021/jf504516q] [Citation(s) in RCA: 13] [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
Ergosterol and its derivatives have attracted much attention for a variety of health benefits, such as anti-inflammatory and antioxidant activities. However, ergosterol esters are advantageous because this compound has better solubility than the free ergosterol. In this work, ergosterol laurate was efficiently synthesized for the first time by direct esterification in a solvent-free system. The desired product was purified, characterized by Fourier transform infrared spectroscopy, mass spectrometry, and nuclear magnetic resonance, and finally confirmed to be ergosterol laurate. Meanwhile, the effect of various catalysts, catalyst dose, reaction temperature, substrate molar ratio, and reaction time were studied. Both the conversion of ergosterol and the selectivity of the desired product can reach above 89% under the selected conditions: sodium dodecyl sulfate + hydrochloric acid as the catalyst, 2:1 molar ratio of lauric acid/ergosterol, catalyst dose of 4% (w/w), 120 °C, and 2 h. The oil solubility of ergosterol and its laurate was also compared. The results showed that the solubility of ergosterol in oil was significantly improved by direct esterification with lauric acid, thus greatly facilitating the incorporation into a variety of oil-based systems.
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Affiliation(s)
- Wen-Sen He
- School of Food and Biological Engineering, Jiangsu University , 301 Xuefu Road, Zhenjiang, Jiangsu 212013, People's Republic of China
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21
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He B, Deng T, Li J, Yan F, Wang H, Huang Y, Peng C. An innovative auto-catalytic esterification for the production of phytosterol esters: experiment and kinetics. RSC Adv 2014. [DOI: 10.1039/c4ra11702f] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A safe, practicable and environmental friendly method was developed to synthesize phytosterol esters from phytosterols and long-chain fatty acids without adding any catalyst or solvent.
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Affiliation(s)
- Benqiao He
- State Key Lab of Hollow Fiber Membrane Material and Processes
- College of Material Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387, PR China
| | - Tao Deng
- State Key Lab of Hollow Fiber Membrane Material and Processes
- College of Material Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387, PR China
| | - Jianxin Li
- State Key Lab of Hollow Fiber Membrane Material and Processes
- College of Material Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387, PR China
| | - Feng Yan
- State Key Lab of Hollow Fiber Membrane Material and Processes
- College of Material Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387, PR China
| | - Hong Wang
- State Key Lab of Hollow Fiber Membrane Material and Processes
- College of Material Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387, PR China
| | - Yan Huang
- State Key Lab of Hollow Fiber Membrane Material and Processes
- College of Material Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387, PR China
| | - Chao Peng
- State Key Lab of Hollow Fiber Membrane Material and Processes
- College of Material Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387, PR China
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22
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Sopelana P, Arizabaleta I, Ibargoitia ML, Guillén MD. Characterisation of the lipidic components of margarines by 1H Nuclear Magnetic Resonance. Food Chem 2013; 141:3357-64. [DOI: 10.1016/j.foodchem.2013.06.026] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Revised: 06/01/2013] [Accepted: 06/06/2013] [Indexed: 10/26/2022]
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23
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He WS, Wang MG, Pan XX, Li JJ, Jia CS, Zhang XM, Feng B. Role of plant stanol derivatives in the modulation of cholesterol metabolism and liver gene expression in mice. Food Chem 2013; 140:9-16. [DOI: 10.1016/j.foodchem.2013.02.062] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2012] [Revised: 02/02/2013] [Accepted: 02/04/2013] [Indexed: 12/27/2022]
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24
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Sun WJ, Zhao HX, Cui FJ, Li YH, Yu SL, Zhou Q, Qian JY, Dong Y. D-isoascorbyl palmitate: lipase-catalyzed synthesis, structural characterization and process optimization using response surface methodology. Chem Cent J 2013; 7:114. [PMID: 23835418 PMCID: PMC3716706 DOI: 10.1186/1752-153x-7-114] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Accepted: 07/04/2013] [Indexed: 12/05/2022] Open
Abstract
Background Isoascorbic acid is a stereoisomer of L-ascorbic acid, and widely used as a food antioxidant. However, its highly hydrophilic behavior prevents its application in cosmetics or fats and oils-based foods. To overcome this problem, D-isoascorbyl palmitate was synthesized in the present study for improving the isoascorbic acid’s oil solubility with an immobilized lipase in organic media. The structural information of synthesized product was clarified using LC-ESI-MS, FT-IR, 1H and 13C NMR analysis, and process parameters for high yield of D-isoascorbyl palmitate were optimized by using One–factor-at-a-time experiments and response surface methodology (RSM). Results The synthesized product had the purity of 95% and its structural characteristics were confirmed as isoascorbyl palmitate by LC-ESI-MS, FT-IR, 1H, and 13C NMR analysis. Results from “one–factor-at-a-time” experiments indicated that the enzyme load, reaction temperature and D-isoascorbic-to-palmitic acid molar ratio had a significant effect on the D-isoascorbyl palmitate conversion rate. 95.32% of conversion rate was obtained by using response surface methodology (RSM) under the the optimized condition: enzyme load of 20% (w/w), reaction temperature of 53°C and D- isoascorbic-to-palmitic acid molar ratio of 1:4 when the reaction parameters were set as: acetone 20 mL, 40 g/L of molecular sieves content, 200 rpm speed for 24-h reaction time. Conclusion The findings of this study can become a reference for developing industrial processes for the preparation of isoascorbic acid ester, which might be used in food additives, cosmetic formulations and for the synthesis of other isoascorbic acid derivatives.
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Affiliation(s)
- Wen-Jing Sun
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, P,R, China.
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Yang H, Mu Y, Chen H, Xiu Z, Yang T. Enzymatic synthesis of feruloylated lysophospholipid in a selected organic solvent medium. Food Chem 2013; 141:3317-22. [PMID: 23993487 DOI: 10.1016/j.foodchem.2013.06.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Revised: 04/19/2013] [Accepted: 06/04/2013] [Indexed: 11/30/2022]
Abstract
Feruloylated lysophospholipids (FLPs) were firstly synthesized from phosphatidylcholine (PC) and ethyl ferulate (EF) using lipase-catalysed interesterification in selected solvents at controlled water content. Kinds of lipases and single solvents were screened. Novozym 435 and toluene were found to be the suitable biocatalyst and solvent, respectively. Then tert-butanol, n-butanol, chloroform, isopropanol, acetone and DMSO were respectively added into toluene in order to increase conversion of products. The results showed that toluene/chloroform could significantly increase the conversion and the optimal combination of toluene and chloroform was 90:10 (v/v). The optimal conditions generated for FLPs production were a substrate molar ratio of 5:1 (PC/EF), a PC's hydrolytic time of 1.5h, an enzyme load of 60 mg/ml, a solvent dosage of 5 ml and a molecular sieves concentration (4Å) of 100mg/ml. Under these conditions, 40.51% of EF can be converted to FLPs, which were identified by TLC and HPLC-MS.
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Affiliation(s)
- Hongli Yang
- School of Life Science and Biotechnology, Dalian University of Technology, Dalian 116024, People's Republic of China
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Campillo-Alvarado G, Tovar-Miranda R. Recent advances and applications of the lipolytic activity of Carica papaya latex. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.molcatb.2013.01.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Panpipat W, Xu X, Guo Z. Improved acylation of phytosterols catalyzed by Candida antarctica lipase A with superior catalytic activity. Biochem Eng J 2013. [DOI: 10.1016/j.bej.2012.09.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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He WS, Ma Y, Pan XX, Li JJ, Wang MG, Yang YB, Jia CS, Zhang XM, Feng B. Efficient solvent-free synthesis of phytostanyl esters in the presence of acid-surfactant-combined catalyst. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:9763-9769. [PMID: 22920263 DOI: 10.1021/jf302958g] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
An efficient approach based on the synthesis of phytostanyl esters with an acid-surfactant-combined catalyst in a solvent-free system was developed. The effect of catalyst dose, substrate molar ratio, reaction temperature, and acyl donor was considered. The reaction conditions were further optimized by response surface methodology, and a high yield of phytostanyl laurate (>92%) was obtained under optimum conditions: 3.17:1 molar ratio of lauric acid to plant stanols, 4.01% catalyst dose (w/w), 119 °C, and 4.1 h. FT-IR, MS, and NMR were adopted to confirm the chemical structure of phytostanyl laurate. Meanwhile, the physiochemical properties of different phytostanyl esters were investigated. Compared with phytostanols, the prepared phytostanyl esters had much lower melting temperature and higher oil solubility. There was no obvious difference in melting and solidification properties between sunflower oil with phytostanyl laurate (<5%) or oleate (<10%) and the original sunflower oil, suggesting that the esterification of phytostanols greatly facilitated their corporation into oil-based foods.
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Affiliation(s)
- Wen-Sen He
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China
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Zheng MM, Wang L, Huang FH, Dong L, Guo PM, Deng QC, Li WL, Zheng C. Ultrasonic pretreatment for lipase-catalyed synthesis of phytosterol esters with different acyl donors. ULTRASONICS SONOCHEMISTRY 2012; 19:1015-1020. [PMID: 22398381 DOI: 10.1016/j.ultsonch.2012.02.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2011] [Revised: 02/02/2012] [Accepted: 02/08/2012] [Indexed: 05/31/2023]
Abstract
This study is focused on the enzymatic esterification of phytosterols with different acyl donors to produce the corresponding phytosterol esters catalyzed by Canadia sp. 99-125 lipase under ultrasound irradiation. An ultrasonic frequency of 35 kHz, power of 200 W and time of 1h was determined to guarantee satisfactory degree of esterification and lipase activity. The influence of temperature, substrates concentration and molar ratio was investigated subsequently. The optimum production was achieved in isooctane system at 60°C with phytosterol concentration of 150 μmol/mL and phytosterol to fatty acid molar ratio of 1:1.5, resulting in a phytosterol esters conversion of above 85.7% in short reaction time (8h). Phytosterols esters could also be converted in high yields to the corresponding long-chain acyl esters via transesterification with triacylglycerols (above 90.3%) under ultrasound irradiation. In optimum conditions, the overall esterification reaction rate using the ultrasonic pretreatment process was above 2-fold than that of mechanical stirring process without damage the lipase activity.
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Affiliation(s)
- Ming-Ming Zheng
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Oilcrops Lipid Chemistry and Nutrition, Wuhan, China
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Zheng MM, Lu Y, Dong L, Guo PM, Deng QC, Li WL, Feng YQ, Huang FH. Immobilization of Candida rugosa lipase on hydrophobic/strong cation-exchange functional silica particles for biocatalytic synthesis of phytosterol esters. BIORESOURCE TECHNOLOGY 2012; 115:141-6. [PMID: 22209442 DOI: 10.1016/j.biortech.2011.11.128] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2011] [Revised: 11/27/2011] [Accepted: 11/29/2011] [Indexed: 05/11/2023]
Abstract
In this work, mixed-mode silica particles functionalized with octyl and sulfonic acid groups was conveniently prepared by co-bonding a mixture of n-octyltriethoxysilane and 3-mercaptopropyltriethoxysilane and then oxidized with hydrogen peroxide. Candida rugosa lipase (CRL) was immobilized on the mixed-mode silica particles via hydrophobic and strong cation-exchange interaction. The resulting immobilized CRL increased remarkably its stability at high temperature in comparison to free CRL. The immobilized CRL was used as biocatalysts for enzymatic esterification of phytosterols with free fatty acids (FFAs) to produce phytosterol esters. The phytosterols linolenate esterification degree of 95.3% was obtained under the optimized condition. Phytosterols esters could also been converted in high yields to the corresponding long-chain acyl esters via transesterification with methyl esters of fatty acids (80.5%) or triacylglycerols (above 95.5%) using mixed-mode silica particles immobilized CRL as biocatalyst. Furthermore, the immobilized CRL by absorption retained 78.6% of their initial activity after 7 recycles.
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Affiliation(s)
- Ming-Ming Zheng
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Ministry of Agriculture Key Laboratory of Oil Crops Biology, Wuhan 430062, China
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Zhou Y, Jia C, Li R, Zhang X, He W, Li J, Feng B, Xia Q. An efficient and expeditious synthesis of phytostanyl esters in a solvent-free system. EUR J LIPID SCI TECH 2012. [DOI: 10.1002/ejlt.201200100] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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32
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He WS, Li JJ, Pan XX, Zhou Y, Jia CS, Zhang XM, Feng B. Lipase-mediated synthesis of water-soluble plant stanol derivatives in tert-butanol. BIORESOURCE TECHNOLOGY 2012; 114:1-5. [PMID: 22464062 DOI: 10.1016/j.biortech.2012.02.093] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2011] [Revised: 02/06/2012] [Accepted: 02/17/2012] [Indexed: 05/31/2023]
Abstract
The effects of solvents with different log P values, and of lipases on the synthesis of water-soluble plant stanol derivatives were investigated. Results showed that conversion in solvents with log P<0.37 was mainly controlled by the hydrophobicity of the solvent and subsequent complete or partial deactivation of the enzyme. The solubility of substrate was the leading factor for the conversion in solvents with log P>0.37. Lipozyme RM IM and tert-butanol was the most suitable biocatalyst and solvent, respectively. The highest yield (>51%) of plant stanyl sorbitol succinate was obtained under the selected conditions: 50 μmol/mL plant stanyl hemisuccinate, 1:3 molar ratio of plant stanyl hemisuccinate to d-sorbitol, 80 mg/mL 3 Å molecular sieves and 100mg/mL Lipozyme RM IM in tert-butanol, 150 r/min and 55 °C. Fourier transform infrared spectroscopy, mass spectroscopy and nuclear magnetic resonance spectroscopy were adopted to determine the structure of product, suggesting that water-soluble plant stanol derivatives were successfully synthesized.
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Affiliation(s)
- Wen-Sen He
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, China
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Xia Y, Liu JH, Liu JH, Yu BY. Efficient synthesis of Guanfu base G via highly regioselective lipase-catalyzed acylation in non-aqueous phase. Bioorg Med Chem Lett 2012; 22:3100-3. [DOI: 10.1016/j.bmcl.2012.03.066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2011] [Revised: 03/08/2012] [Accepted: 03/16/2012] [Indexed: 11/29/2022]
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Yang Y, He W, Jia C, Ma Y, Zhang X, Feng B. Efficient synthesis of phytosteryl esters using the Lewis acidic ionic liquid. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcata.2012.01.015] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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35
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Zheng MM, Dong L, Lu Y, Guo PM, Deng QC, Li WL, Feng YQ, Huang FH. Immobilization of Candida rugosa lipase on magnetic poly(allyl glycidyl ether-co-ethylene glycol dimethacrylate) polymer microsphere for synthesis of phytosterol esters of unsaturated fatty acids. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcatb.2011.08.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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He WS, Jia CS, Yang YB, Ma Y, Zhang XM, Feng B, Jin J. Cholesterol-lowering effects of plant steryl and stanyl laurate by oral administration in mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:5093-5099. [PMID: 21413824 DOI: 10.1021/jf104031e] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The present study was conducted to investigate the efficacy of synthesized plant steryl and stanyl laurate in lowering the cholesterol level and to further examine the cholesterol-lowering potential of the free plant sterols and stanols dissolved in liquid emulsion on serum and liver lipids in mice by oral administration. Experimental results showed that both plant steryl and stanyl laurate could significantly decrease the serum levels of TC, LDL-C, LDL-C/HDL-C, and liver cholesterol contents and markedly increase fecal cholesterol concentrations but have no effect on serum TAG level, indicating that the produced plant steryl and stanyl laurate retained the cholesterol-lowering potential of natural plant sterols and stanols. However, no statistical difference in cholesterol-lowering efficacy was observed between plant steryl laurate and plant stanyl laurate, and free plant sterols and stanols dissolved in liquid emulsion could also significantly decrease serum cholesterol levels and markedly increase fecal cholesterol excretion. These results suggested that the esterified plant sterols/stanols had comparable effects to the free plant sterols/stanols in lowering serum TC levels but that they did gain a solubility advantage from the free plant sterols/stanols. Therefore, plant steryl/stanyl laurate could be considered as a potential nutraceutical or functional ingredient to reduce or prevent atherosclerosis and its related complications.
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Affiliation(s)
- Wen-Sen He
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
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