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Wei T, Tan D, Zhong S, Zhang H, Deng Z, Li J. Differences in Absorption and Metabolism between Structured 1,3-Oleate-2-palmitate Glycerol and 1-Oleate-2-palmitate-3-linoleate Glycerol on C57BL/6J Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:19610-19621. [PMID: 38038963 DOI: 10.1021/acs.jafc.3c07234] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
This study investigated differences in absorption and metabolism between 1,3-oleate-2-palmitate glycerol (OPO) and 1-oleate-2-palmitate-3-linoleate glycerol (OPL) using C57BL/6J mice. OPL was associated with higher postprandial plasma total triacylglycerol (TG), low-density lipoprotein cholesterol (LDL-C) concentrations, and the ratio of LDL-C to high-density lipoprotein cholesterol (HDL-C) compared to those of OPO (p > 0.05). OPO significantly increased postprandial oleic acid (OA) concentrations compared to OPL over the entire monitoring period (p < 0.05), while OPL significantly elevated linoleic acid (LA) levels compared to OPO (p < 0.05). After 1 month of feeding, the mice in both OPO and OPL groups showed lower final weight, weight gain, and liver TG, LDL-C, and LDL/HDL concentrations compared to the control (soybean oil) group. Lipidomics results showed that OPO increased the biosynthesis of very long-chain fatty acids and decreased the abundance of AcCa (16:1), AcCa (18:2), AcCa (18:1), AcCa (16:0), CarE (16:0), and CarE (16:1) relative to OPL. These lipid metabolites were positively correlated with liver TG, LDL-C, and LDL/HDL levels and negatively related to peroxisome proliferator-activated receptors α (PPARα) and acyl-CoA oxidase (ACOX1) expression. This study showed differences in physiologic functions between OPO and OPL and provided support for the future application of OPL in infant formula.
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Affiliation(s)
- Teng Wei
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China
| | - Dengfeng Tan
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China
| | - Shengyue Zhong
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China
| | - Hong Zhang
- Wilmar (Shanghai) Biotechnology Research & Development Center Co. Ltd., Shanghai 200137, China
| | - Zeyuan Deng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China
| | - Jing Li
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China
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Li Y, Zhang Y, Zhou Y, Zhang Y, Zheng M. A novel and controllable method for simultaneous preparation of human milk fat substitutes (OPL, OPO and LPL): two-step enzymatic ethanolysis-esterification strategy. Food Res Int 2023; 163:112168. [PMID: 36596114 DOI: 10.1016/j.foodres.2022.112168] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/31/2022] [Accepted: 11/15/2022] [Indexed: 11/27/2022]
Abstract
A novel and effective approach based on the two-step ethanolysis-esterification strategy was proposed for the controllable and simultaneous preparation of 1-oleoyl-2-palmitoyl-3-linoleoylglycerol (OPL), 1,3-dioleoyl-2-palmitoyl-glycerol (OPO) and 1,3-dilinoleoyl-2-palmitoyl-glycerol (LPL) with adjustable proportions. Enzymatic ethanolysis of fractionated palm stearin was carried out to yield 2-monopalmitoylglycerol (79.4 ± 0.6 %) with over 91.0 % purity at the optimal conditions. The immobilized Candida sp. lipase (CSL) on octyl-functionalized ordered mesoporous silica (OMS-C8) was applied to re-esterify 2-monopalmitoylglycerol with oleic acid and linoleic acid for the simultaneous production of OPL, OPO, and LPL. The total content in the final products was 81.5 %, with 91.3 % of palmitic acid (PA) content at the sn-2 position. Besides, OPL/OPO/LPL was conveniently prepared with suitable proportions for worldwide infants by adjusting the ratio of acyl donors. This paper provides a novel and effective two-step ethanolysis-esterification strategy for the development of human milk fat substitutes (HMFS).
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Affiliation(s)
- Yali Li
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Hubei Hongshan Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Wuhan 430062, China
| | - Yi Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Hubei Hongshan Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Wuhan 430062, China
| | - Yibin Zhou
- Food Processing Research Institute, Anhui Engineering Laboratory of Agro-products Processing, School of Tea and Food Science, Anhui Agricultural University, No. 130 West Changjiang Road, Hefei, Anhui 230036, China
| | - Yufei Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Hubei Hongshan Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Wuhan 430062, China.
| | - Mingming Zheng
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Hubei Hongshan Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Wuhan 430062, China.
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Progress and perspectives of enzymatic preparation of human milk fat substitutes. BIOTECHNOLOGY FOR BIOFUELS AND BIOPRODUCTS 2022; 15:118. [PMCID: PMC9635142 DOI: 10.1186/s13068-022-02217-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022]
Abstract
Human milk fat substitutes (HMFS) with triacylglycerol profiles highly similar to those of human milk fat (HMF) play a crucial role in ensuring the supply in infant nutrition. The synthesis of HMFS as the source of lipids in infant formula has been drawing increasing interest in recent years, since the rate of breastfeeding is getting lower. Due to the mild reaction conditions and the exceptionally high selectivity of enzymes, lipase-mediated HMFS preparation is preferred over chemical catalysis especially for the production of lipids with desired nutritional and functional properties. In this article, recent researches regarding enzymatic production of HMFS are reviewed and specific attention is paid to different enzymatic synthetic route, such as one-step strategy, two-step catalysis and multi-step processes. The key factors influencing enzymatic preparation of HMFS including the specificities of lipase, acyl migration as well as solvent and water activity are presented. This review also highlights the challenges and opportunities for further development of HMFS through enzyme-mediated acylation reactions.
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Zhu JP, Liang MY, Ma YR, White LV, Banwell MG, Teng Y, Lan P. Enzymatic synthesis of an homologous series of long- and very long-chain sucrose esters and evaluation of their emulsifying and biological properties. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107149] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Cheng X, Zhao X, Yang Z, Wang T, Wang X. Chemical characterization of Trachinotus ovatus oil for its potential application as human milk fat substitute. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Wang X, Huang Z, Hua L, Zou F, Cheng X, Wang X. Preparation of human milk fat substitutes similar to human milk fat by enzymatic acidolysis and physical blending. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110818] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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7
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Agapay RC, Ju Y, Tran‐Nguyen PL, Ismadji S, Angkawijaya AE, Go AW. Process evaluation of solvent‐free lipase‐catalyzed esterification schemes in the synthesis of structured triglycerides from oleic and palmitic acids. ASIA-PAC J CHEM ENG 2020. [DOI: 10.1002/apj.2606] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ramelito Casado Agapay
- Department of Chemical Engineering National Taiwan University of Science and Technology Taipei Taiwan
| | - Yi‐Hsu Ju
- Department of Chemical Engineering National Taiwan University of Science and Technology Taipei Taiwan
- Graduate Institute of Applied Science and Technology National Taiwan University of Science and Technology Taipei Taiwan
- Taiwan Building Technology Center National Taiwan University of Science and Technology Taipei Taiwan
| | | | - Suryadi Ismadji
- Department of Chemical Engineering Widya Mandala Surabaya Catholic University Surabaya Indonesia
| | - Artik Elisa Angkawijaya
- Graduate Institute of Applied Science and Technology National Taiwan University of Science and Technology Taipei Taiwan
| | - Alchris Woo Go
- Graduate Institute of Applied Science and Technology National Taiwan University of Science and Technology Taipei Taiwan
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Zhu JP, Ma YR, Teng Y, Chen J, Banwell MG, Lan P. Emulsifying Properties of an Homologous Series of Medium- and Long-Chain d-Maltotriose Esters and their Impacts on the Viabilities of Selected Cell Lines. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:9004-9013. [PMID: 32698579 DOI: 10.1021/acs.jafc.0c02890] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The development of functional as well as nutritional surfactants for the food industry remains a matter of great interest. In the present study, a series of 6″-O-acylmaltotriose monoesters bearing alkyl side chains of 10-18 carbons was prepared by enzymatic means. The emulsions derived from those monoesters incorporating palmitoyl, stearoyl, and oleoyl side chains generally displayed advantageous shelf-lives, superior resistance to environmental variations, and more favorable droplet size distributions as well as stronger cytotoxic effects against various cancer cell lines. Ester 6 was shown to significantly inhibit the proliferation of MCF-7 breast cancer cells by inducing G1 phase arrest. Specifically, the levels of the G1 phase-related markers cyclin D1 and cyclin E as well as the cycle-dependent kinase 4 were suppressed by this particular ester. This study thus reveals that maltotriose esters can not only serve as novel functional food emulsifiers but also act, in vitro, as notable cytotoxic agents through a well-defined mechanism-of-action.
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Affiliation(s)
- Jian-Peng Zhu
- Department of Food Science and Engineering, Jinan University, Guangzhou, Guangdong 510632, China
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Zhuhai, Guangdong 519070, China
| | - Ya-Ru Ma
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Zhuhai, Guangdong 519070, China
| | - Yinglai Teng
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Zhuhai, Guangdong 519070, China
- College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, China
| | - Jing Chen
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Zhuhai, Guangdong 519070, China
- College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, China
| | - Martin G Banwell
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Zhuhai, Guangdong 519070, China
- College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, China
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Ping Lan
- Department of Food Science and Engineering, Jinan University, Guangzhou, Guangdong 510632, China
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Zhuhai, Guangdong 519070, China
- College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, China
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9
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Wang X, Zou S, Miu Z, Jin Q, Wang X. Enzymatic preparation of structured triacylglycerols with arachidonic and palmitic acids at the sn-2 position for infant formula use. Food Chem 2019; 283:331-337. [DOI: 10.1016/j.foodchem.2019.01.057] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 01/13/2019] [Accepted: 01/15/2019] [Indexed: 11/29/2022]
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10
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Zhao JF, Wang Z, Gao FL, Lin JP, Yang LR, Wu MB. Enhancing the thermostability of Rhizopus oryzae lipase by combined mutation of hot-spots and engineering a disulfide bond. RSC Adv 2018; 8:41247-41254. [PMID: 35559271 PMCID: PMC9091645 DOI: 10.1039/c8ra07767c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 12/01/2018] [Indexed: 12/03/2022] Open
Abstract
Rhizopus oryzae lipase (ROL) is important because of its extreme sn-1,3-regioselectivity, but it shows poor thermostability, which severely restricts its application. In this work, the thermostability of ROL was greatly enhanced by rational design. First, several sites that may affect the thermostability of ROL were identified by multiple-sequence alignment. The half-lives of mutants V209L and D262G at 55 °C were about 4.38- and 4.2-times those of the wild-type, respectively. Then, a disulfide bond was introduced between positions 190 and 238 based on the prediction of Disulfide by Design 2, which greatly improved the thermostability of the protein. The activity of variant E190C/E238C retained about 58.2% after incubation at 55 °C for 720 min, whereas the half-life of wild type ROL was only about 11.7 min. On the basis of the results obtained by the two methods, we carried out a combined mutation. Quadruple mutant V209L/D262G/E190C/E238C was constructed and the thermostability was improved even further. The half-lives at 55 °C and 65 °C were 102.5- and 20-times those of the wild-type ROL. This improvement in thermostability will give ROL wider industrial applicability, especially in the preparation of structured lipids.
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Affiliation(s)
- Jiong-Feng Zhao
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University Hangzhou 310027 China +86-135-88828774 +86-0571-87952363
| | - Zhe Wang
- Genclonn Biotech (Hangzhou) Co. Ltd Hangzhou 310027 China
| | - Fei-Long Gao
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University Hangzhou 310027 China +86-135-88828774 +86-0571-87952363
| | - Jian-Ping Lin
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University Hangzhou 310027 China +86-135-88828774 +86-0571-87952363
| | - Li-Rong Yang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University Hangzhou 310027 China +86-135-88828774 +86-0571-87952363
| | - Mian-Bin Wu
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University Hangzhou 310027 China +86-135-88828774 +86-0571-87952363
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11
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Zheng M, Wang S, Xiang X, Shi J, Huang J, Deng Q, Huang F, Xiao J. Facile preparation of magnetic carbon nanotubes-immobilized lipase for highly efficient synthesis of 1,3-dioleoyl-2-palmitoylglycerol-rich human milk fat substitutes. Food Chem 2017; 228:476-483. [DOI: 10.1016/j.foodchem.2017.01.129] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 12/31/2016] [Accepted: 01/26/2017] [Indexed: 01/18/2023]
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12
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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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