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Wei T, Mueed A, Luo T, Sun Y, Zhang B, Zheng L, Deng Z, Li J. 1,3-Dioleoyl-2-palmitoyl-glycerol and 1-oleoyl-2-palmitoyl-3-linoleoyl-glycerol: Structure-function relationship, triacylglycerols preparation, nutrition value. Food Chem 2024; 443:138560. [PMID: 38295563 DOI: 10.1016/j.foodchem.2024.138560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/31/2023] [Accepted: 01/21/2024] [Indexed: 02/02/2024]
Abstract
Based on multivariate statistics, this review compared major triacylglycerols (TAGs) in animal milk and human milk fat from China and other countries. Human milk fat differs from animal milk fat in that it has longer acyl chains and higher concentrations of 1,3-dioleoyl-2-palmitoyl-glycerol (O-P-O) and 1-oleoyl-2-palmitoyl-3-linoleoylglycerol (O-P-L). O-P-L is a significant and distinct TAG in human milk fat, particularly in China. 1-oleoyl-2-palmitoyl-3-linoleoylglycerol (OPL) is human milk's major triglyceride molecule of O-P-L, accounting for more than 70%. As a result, OPL has piqued the interest of Chinese academics. The synthesis process and nutritional outcomes of OPL have been studied, including changes in gut microbiota, serum lipid composition, improved fatty acid and calcium absorption, and increased total bile acid levels. However, current OPL research is limited. Therefore, this review discussed enzymatic preparation of 1,3-dioleoyl-2-palmitoyl-glycerol (OPO) and OPL and their nutritional and physiological activity to direct future research direction for sn-2 palmitate and OPL.
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Affiliation(s)
- Teng Wei
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China.
| | - Abdul Mueed
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China
| | - Ting Luo
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Nanchang 330031, China.
| | - Yong Sun
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Nanchang 330031, China.
| | - Bing Zhang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Nanchang 330031, China.
| | - Liufeng Zheng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Nanchang 330031, China.
| | - Zeyuan Deng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Nanchang 330031, China; National Center of Technology Innovation for Dairy, Hohhot, Inner Mongolia 010110, China.
| | - Jing Li
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Nanchang 330031, China; National Center of Technology Innovation for Dairy, Hohhot, Inner Mongolia 010110, China.
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2
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Liu H, Huang J, Olajide T, Liu T, Liu Z, Liao X, Weng X. Preparation of human milk fat substitute and improvement of its oxidative stability. GRASAS Y ACEITES 2023. [DOI: 10.3989/gya.0444211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
1,3-Dioleoyl-2-palmitoylglycerol (OPO) was synthesized by enzymatic interesterification using palm stearin rich in tripalmitin (PPP) and ethyl oleate. Enzymatic interesterification parameters such as temperature, water content, enzyme load, and substrate molar ratio were optimized. High contents of C52 (primarily OPO and its isomeric compounds) production (46.7%) and sn-2 palmitic acid (PA) content of 75.3% were detected. In addition, OPO-human milk fat substitute (HMFS) was blended with coconut, soybean, algal and microbial oils at a weight ratio of 0.70:0.18:0.11:0.004:0.007 to simulate fatty acids in human milk fat (HMF) according to the mathematical model. The main and important fatty acids in the Final-HMFS were within the ranges of those present in HMF. The Final-HMFS could promote the absorption of fats and minerals and the development of retina tissues in infants. The mixture of L-ascorbyl palmitate (L-AP) and vitamin E (VE) resulted in a synergistic antioxidant effect both in OPO-HMFS and OPO-HMFS emulsions. This finding has great significance in improving the quality and extending shelf-life of HMFS.
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3
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Peng Y, Wang M, Huang X, Yang F, Shi Y, Liao C, Yu D. Investigation into the magnetic immobilization of lipase and its application in the synthesis of structured triacylglycerols. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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4
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A comparative study of human milk fat substitute from Rhodococcus opacus and plant-oil based commercial products. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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5
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Mitsou E, Theochari I, Gad E, Vassiliadi E, Karpenisioti E, Koulis G, Martakos I, Pissaridi K, Thomaidis NS, Xenakis A, Zoumpanioti M. Enzymatic modification of triglycerides in conventional and surfactant-free microemulsions and in olive oil. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Effective Production of Human Milk Fat Substitutes Rich in 1,3-Dioleoyl-2-palmitoyl Glycerol (OPO) viaa New Strategy. FOOD BIOPHYS 2022. [DOI: 10.1007/s11483-022-09723-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Yu J, Wei W, Wang F, Yu R, Jin Q, Wang X. Evaluation of total, sn-2 fatty acid, and triacylglycerol composition in commercial infant formulas on the Chinese market: A comparative study of preterm and term formulas. Food Chem 2022; 384:132477. [PMID: 35219236 DOI: 10.1016/j.foodchem.2022.132477] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 01/10/2022] [Accepted: 02/13/2022] [Indexed: 11/26/2022]
Abstract
Preterm infants with physiological immaturity require higher lipid provision than term infants. This study compared the lipid composition, including total, sn-2 fatty acid, and triacylglycerol (TAG) compositions in 14 preterm formulas and 25 term formulas in the Chinese market, in 2020-2021. Preterm formula had higher medium-chain fatty acid (MCFA) and comparable C22:6n-3 (DHA) contents than term formula. Notably, significantly lower C16:0 and C18:0 (p < 0.001) were distributed on the sn-2 position in preterm formula. Two hundred and thirteen kinds of TAG molecular species were identified using UPLC-Q-TOF-MS. In preterm formula, significantly higher Ca-Ca-Cy and Ca-Ca-Ca (p < 0.001) existed. These clear distinctions showed the challenge of the progress in preterm formula, such as DHA status, MCFA pattern, and TAG esterified with palmitic acid on the sn-2 position.
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Affiliation(s)
- Jiahui Yu
- International Joint Research Laboratory for Lipid Nutrition and Safety, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Wei Wei
- International Joint Research Laboratory for Lipid Nutrition and Safety, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Fangmin Wang
- International Joint Research Laboratory for Lipid Nutrition and Safety, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Renqiang Yu
- The Affiliated Wuxi Maternity and Child Health Care Hospital of Nanjing Medical University, Wuxi 214002, China
| | - Qingzhe Jin
- International Joint Research Laboratory for Lipid Nutrition and Safety, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Xingguo Wang
- International Joint Research Laboratory for Lipid Nutrition and Safety, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China.
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Synthesis of symmetrical medium- and long-chain triacylglycerols rich in arachidonic acid at sn-2 position for infant formula. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2021.101344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Preparation of Human Milk Fat Substitutes: A Review. Life (Basel) 2022; 12:life12020187. [PMID: 35207476 PMCID: PMC8874823 DOI: 10.3390/life12020187] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/22/2022] [Accepted: 01/24/2022] [Indexed: 11/17/2022] Open
Abstract
Human milk is generally regarded as the best choice for infant feeding. Human milk fat (HMF) is one of the most complex natural lipids, with a unique fatty acid composition and distribution and complex lipid composition. Lipid intake in infants not only affects their energy intake but also affects their metabolic mode and overall development. Infant formula is the best substitute for human milk when breastfeeding is not possible. As the main energy source in infant formula, human milk fat substitutes (HMFSs) should have a composition similar to that of HMF in order to meet the nutritional needs of infant growth and development. At present, HMFS preparation mainly focuses on the simulation of fatty acid composition, the application of structured lipids and the addition of milk fat globule membrane (MFGM) supplements. This paper first reviews the composition and structure of HMF, and then the preparation development of structured lipids and MFGM supplements are summarized. Additionally, the evaluation and regulation of HMFSs in infant formula are also presented.
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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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11
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Regiospecific Positioning of Palmitic Acid in Triacylglycerol Structure of Enzymatically Modified Lipids Affects Physicochemical and In Vitro Digestion Properties. Molecules 2021; 26:molecules26134015. [PMID: 34209258 PMCID: PMC8271560 DOI: 10.3390/molecules26134015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/20/2021] [Accepted: 06/26/2021] [Indexed: 11/16/2022] Open
Abstract
Tripalmitin-(PPP, 81.2%), 1,3-dipalmitoyl-2-oleoylglycerol-(POP, 64.4%), 1,2-dipalmitoyl-3-oleoylglycerol-(PPO, 86.5%), and 1,3-dioleoyl-2-palmitoylglycerol-(OPO, 50.2%)-rich lipids with different regiospecific positions of palmitic acid (P) were synthesized via acetone fractionation and lipase-catalyzed acidolysis, and their physicochemical and hydrolytic characteristics were compared. Triacylglycerols (TAGs) with higher content of P, wherein P was at the sn-1 (or 3) position, had higher melting points, crystallization temperatures, and packing densities of fat crystals compared to those with a lower content of P, and with P at the sn-2 position. The in vitro digestion degree calculated as released fatty acid (FA) (%) at 30, 60, and 120 min was in the following order: OPO-rich > PPO-rich > POP-rich lipids. At 120 min, in vitro digestion of the OPO-rich lipid released 92.6% of fatty acids, resulting in the highest digestibility, while 89.7% and 87.2% of fatty acids were released from the OPO-rich and PPO-rich lipids, respectively. Over the digestion period, the TAG and monoacylglycerol (MAG) contents decreased, while the diacylglycerol (DAG) content initially increased and then decreased, and the 1,2-DAG content exceeded the 1,3-DAG content. Therefore, the content and stereospecific position of P attached to a specific TAG affected the physicochemical and in vitro digestion characteristics of the lipids.
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12
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Ghide MK, Yan Y. 1,3-Dioleoyl-2-palmitoyl glycerol (OPO)-Enzymatic synthesis and use as an important supplement in infant formulas. J Food Biochem 2021; 45:e13799. [PMID: 34080206 DOI: 10.1111/jfbc.13799] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 04/30/2021] [Accepted: 05/09/2021] [Indexed: 01/09/2023]
Abstract
1,3-dioleolyl-2-palmitate (OPO) is an important component of the human milk fat. Its unique fatty acid composition and distribution play an important role in proper infant growth and development. Owing to this, it has been attracting researchers and manufacturers to synthesize and commercialize OPO as an important human milk fat substitute added to infant formulas. In this review, the role of OPO in human milk, the benefits of OPO (sn-2 palmitate)-supplemented infant formulas over the conventional infant formulas on infant growth, and lipase-catalyzed synthesis of OPO are discussed. Over the last 20 years of research on the benefits of OPO (sn2 palmitate)-supplemented infant formulas are summarized. Similarly, studies carried out on lipase catalyzed production of OPO for the last 21 years (1999-2019) are also done focusing on the raw materials, sn1,3-regiospecific lipases, immobilization materials, and solvents used in the laboratory-scale experiments. In addition, OPO-based products currently in the market and future research trends are briefly covered in this review. PRACTICAL APPLICATIONS: This work focuses on lipase-catalyzed synthesis of 1,3-dioleoyl-2-palmitoylglycerol (the most abundant triacyl glycerol in human milk fat) and its benefits to infants when it is added in infant formulas. Over the last 20 years of published research from the literature are summarized and future research trends for efficient OPO synthesis are also covered. This will provide current and future researchers on the field with the necessary background information on OPO synthesis and design their research plans accordingly for cost-effective production of OPO and OPO-supplemented infant formulas.
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Affiliation(s)
- Michael Kidane Ghide
- Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Yunjun Yan
- Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
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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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14
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Ni M, Wang Y, Wu R, Zhang L, Xu X, Yang Y, Chen J. Total and Sn-2 Fatty Acid Profile in Human Colostrum and Mature Breast Milk of Women Living in Inland and Coastal Areas of China. ANNALS OF NUTRITION AND METABOLISM 2021; 77:29-37. [PMID: 33730729 DOI: 10.1159/000510379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 07/11/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Although lipid is the major energy source and exerts beneficial effects on infant growth, research on the composition of fatty acid (FA) at the sn-2 position of human milk (HM) in China and abroad is limited. OBJECTIVES This study aimed to investigate the FA positional distribution in colostrum and mature HM of women living in the inland and coastal areas of China and explore the potential influences of geographical region and lactation stage on the FA profile of Chinese women. METHODS Colostrum milk (n = 61) and mature milk (n = 56) samples were obtained longitudinally from healthy lactating women in Guangzhou and Chengdu, China. Gas chromatography was used to determine the total and sn-2 FA composition. RESULTS Significant differences were observed in the FA profile of HM between different regions and lactation stages, with differences in polyunsaturated FA levels being the most pronounced. Nearly 70% of sn-2 FAs were saturated FAs, of which C16:0 accounted for approximately 75%. C8:0, C10:0, C18:0, C20:0, C22:0, and all of the unsaturated FAs were mainly located at the sn-1 and sn-3 positions, while C14:0, C15:0, and C16:0 were mainly at the sn-2 position. The proportion of C12:0 and C17:0 at sn-2 was approximately equivalent to that at the sn-1, 3 positions. CONCLUSIONS The results indicate the variability in the FA profile of HM between regions and lactation stages. The contents of polyunsaturated FAs and sn-2 FAs, especially palmitic acid, should be paid more attention when optimizing infant formula.
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Affiliation(s)
- Mengmei Ni
- Department of Nutrition, Food Safety and Toxicology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | | | - Rui Wu
- Department of Nutrition, Food Safety and Toxicology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Lishi Zhang
- Department of Nutrition, Food Safety and Toxicology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Xuebing Xu
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai, China
| | | | - Jinyao Chen
- Department of Nutrition, Food Safety and Toxicology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
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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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Zhang LS, Chu MY, Zong MH, Yang JG, Lou WY. Facile and Green Production of Human Milk Fat Substitute through Rhodococcus opacus Fermentation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:9368-9376. [PMID: 32700528 DOI: 10.1021/acs.jafc.0c03185] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Human milk fat substitute (HMFS) is a class of structured lipids widely used in infant formulas. Herein, HMFS was prepared by Rhodococcus opacus fermentation. The substrate oils suitable for HMFS production were coconut oil (66.1-57.5%), soybean oil (17.5-26.5%), high oleic acid sunflower oil (5.4-4.5%), Antarctic krill oil (9-9.5%), and fungal oil (2%). Six HMFSs were prepared, among which HMFS V and VI were similar to human milk fat from Chinese in terms of fatty acid composition and triacylglycerol species. The sn-2 position of HMFS was occupied by palmitic acid (49.31 and 43.48% in HMFS V and VI, respectively). The major triacylglycerols were OPL, OPO, and LPL, accounting for 15.90, 9.49, and 6.84 and 17.52, 8.44, and 8.55% in HMFS V and VI, respectively. This study is the first to prepare structured lipids intended for infant formula through fermentation, providing a novel strategy for the edible oil industry.
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Affiliation(s)
- Lin-Shang Zhang
- School of Food Science and Engineering, South China University of Technology, Wushan Road, Guangzhou 510641, China
| | - Mei-Yun Chu
- School of Food Science and Engineering, South China University of Technology, Wushan Road, Guangzhou 510641, China
| | - Min-Hua Zong
- School of Food Science and Engineering, South China University of Technology, Wushan Road, Guangzhou 510641, China
| | - Ji-Guo Yang
- South China Institute of Collaborative Innovation, Xincheng Road, Dongguan 523808, China
| | - Wen-Yong Lou
- School of Food Science and Engineering, South China University of Technology, Wushan Road, Guangzhou 510641, China
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Zhang LS, Chu MY, Zong MH, Yang JG, Lou WY. Carbon source modify lipids composition of Rhodococcus opacus intended for infant formula. J Biotechnol 2020; 319:8-14. [PMID: 32470464 DOI: 10.1016/j.jbiotec.2020.05.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 05/04/2020] [Accepted: 05/20/2020] [Indexed: 01/24/2023]
Abstract
Human milk fat substitutes (HMFSs) are the structured lipids intended for infant formula. It provides energy and essential fatty acid for infant. HMFSs are mainly prepared by enzymatic method. In this study, we aim to explore the potential for producing HMFSs by fermentation using R. opacus. The results indicated that different compounds with chain length from 12 to 18, used as carbon source, could be incorporated into triacylglycerols directly. Polyunsaturated fatty acids in term of ARA, EPA, DHA could enter the kennedy pathway directly and involved in the biosynthesis of triacylglycerols. GC, UPLC-MS and 13C-NMR analysis demonstrated that typical structured lipids β-OPL (40.09%) was synthesized in R. opacus. Transcriptome analysis revealed that β-oxidation, fatty acid elongation and kennedy pathways existed in R. opacus. It was concluded that fatty acid supplied as carbon source could enter the kennedy pathways directly or via the de novo fatty acid biosynthesis pathway depending on the chain length, thus, affect the triacylglycerol species formed in the Rhodococcus opacus.
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Affiliation(s)
- Lin-Shang Zhang
- School of Food Science and Engineering, South China University of Technology, Wushan Road, Guangzhou 510641, China
| | - Mei-Yun Chu
- School of Food Science and Engineering, South China University of Technology, Wushan Road, Guangzhou 510641, China
| | - Min-Hua Zong
- School of Food Science and Engineering, South China University of Technology, Wushan Road, Guangzhou 510641, China
| | - Ji-Guo Yang
- South China Institute of Collaborative Innovation, Xincheng Road, Dongguan 523808, China
| | - Wen-Yong Lou
- School of Food Science and Engineering, South China University of Technology, Wushan Road, Guangzhou 510641, China.
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Zhang L, Chu M, Zong M, Yang J, Lou W. Efficient Production of 1,3‐Dioleoyl‐2‐Palmitoylglycerol through
Rhodococcus opacus
Fermentation. J AM OIL CHEM SOC 2020. [DOI: 10.1002/aocs.12373] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Lin‐Shang Zhang
- School of Food Science and EngineeringSouth China University of Technology Wushan Road, Guangzhou 510641 China
| | - Mei‐Yun Chu
- School of Food Science and EngineeringSouth China University of Technology Wushan Road, Guangzhou 510641 China
| | - Min‐Hua Zong
- School of Food Science and EngineeringSouth China University of Technology Wushan Road, Guangzhou 510641 China
| | - Ji‐Guo Yang
- School of Food Science and EngineeringSouth China University of Technology Wushan Road, Guangzhou 510641 China
- South China Institute of Collaborative Innovation Xincheng Road, Dongguan 523808 China
| | - Wen‐Yong Lou
- School of Food Science and EngineeringSouth China University of Technology Wushan Road, Guangzhou 510641 China
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Gao L, Cheng X, Yu X, Wang X, Jin Q, Wang X. Lipase-mediated production of 1-oleoyl-2-palmitoyl-3-linoleoylglycerol by a two-step method. FOOD BIOSCI 2020. [DOI: 10.1016/j.fbio.2020.100678] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Zhang Z, Lee WJ, Wang Y. Evaluation of enzymatic interesterification in structured triacylglycerols preparation: a concise review and prospect. Crit Rev Food Sci Nutr 2020; 61:3145-3159. [PMID: 32696657 DOI: 10.1080/10408398.2020.1793725] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Enzymatic interesterification (EIE) is one of the emerging technologies in the specialty fats industry. EIE has several advantages over the conventional chemical interesterification method, such that the process has higher flexibility and efficiency, is environmentally friendly and the immobilized enzyme can be recycled besides of the lower requirement for substrate's acid value. The physical properties and nutritional qualities of the fats and oils are modified after EIE, depending on the change in the position of fatty acids on the triacylglycerol (TAG) molecules. Evaluation of the interesterification reaction are important and useful in terms of its technological applications. This paper summarizes the conventional methods and the advancement for evaluating EIE processes, e.g., determination of the change in slip melting points, solid fat contents, TAG with equivalent carbon numbers, and sn-2 fatty acid compositions of the end product. Nonetheless, these methods are not comprehensive because during the EIE process, acyl migration occurs. A novel and convenient evaluation model which is based on the fatty acid distribution on the glycerol-backbone is proposed as a perspective. This model can be employed to monitor the interesterification degree and acyl migration during a regiospecific EIE process, which serves as a reaction rule that can be employed to control and optimize the EIE process, thereby producing structured TAG with desired properties.
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Affiliation(s)
- Zhen Zhang
- JNU-UPM International Joint Laboratory on Plant Oil Processing and Safety, Department of Food Science and Engineering, Jinan University, Guangzhou, Guangdong, China
| | - Wan Jun Lee
- JNU-UPM International Joint Laboratory on Plant Oil Processing and Safety, Department of Food Science and Engineering, Jinan University, Guangzhou, Guangdong, China
| | - Yong Wang
- JNU-UPM International Joint Laboratory on Plant Oil Processing and Safety, Department of Food Science and Engineering, Jinan University, Guangzhou, Guangdong, China
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Peng B, Yang JY, Liu X, Hu JN, Zheng LF, Li J, Deng ZY. Enzymatic synthesis of 1,3-oleic-2-medium chain triacylglycerols and strategy of controlling acyl migration: insights from experiment and molecular dynamics simulation. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2020. [DOI: 10.1080/10942912.2020.1775645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Bin Peng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
| | - Jian-Yuan Yang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
- College of Pharmaceutical and Life Sciences, Jiujiang University, Jiujiang, Jiangxi, China
| | - Xianbiao Liu
- The State Centre of Quality Supervision and Inspection for Camellia Products, Ganzhou, Jiangxi, China
| | - Jiang-Ning Hu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
| | - Liu-Feng Zheng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
| | - Jing Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
| | - Ze-Yuan Deng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
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22
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Li WJ, Liu X, Wang JZ, Wu JX, Sheng S, Wu FA, Wang J. Synthesis and characterization of structural lipids with a balanced ratio of n-6/n-3 from mulberry seed oil and α-linolenic acid using a microfluidic enzyme reactor. FOOD AND BIOPRODUCTS PROCESSING 2020. [DOI: 10.1016/j.fbp.2019.12.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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23
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Wang X, Jiang C, Xu W, Miu Z, Jin Q, Wang X. Enzymatic synthesis of structured triacylglycerols rich in 1,3-dioleoyl-2-palmitoylglycerol and 1-oleoyl-2-palmitoyl-3-linoleoylglycerol in a solvent-free system. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108798] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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24
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25
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Chen Y, Zhang X, Li D, Yi H, Xu T, Li S, Zhang L. Fatty acid and triacylglycerol comparison of infant formulas on the Chinese market. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2019.02.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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26
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Qiu H, Ma L, Liang C, Zhang H, Liu GQ. Effect of Palm Stearin Oil (PSO), Physical Fractionation Oil of Palm Stearin Oil (PPP) and Structured Lipids of Rich 1,3-Dioleoyl-2-palmitoylglycerol (OPO)on the Stability in Different Emulsion Systems. J Oleo Sci 2019; 68:607-614. [PMID: 31178466 DOI: 10.5650/jos.ess19021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This manuscript described the preparation of triglycerides with palmitic and ethyl oleate chains, and the stability of emulsions prepared from those triglycerides. Results showed that ratios of total saturated fatty acids (ΣSFA) of palm stearin oil (PSO), physical fractionation oil of palm stearin oil (PPP) and structured lipids of rich 1,3-dioleoyl-2-palmitoylglycerol (OPO) were 72.5%, 95.4% and 33.2% respectively. Rich 1,3-dioleoyl-2 palmitoylglycerol-emulsion (OPO-E) showed a better emulsion stability than that of palm stearin oil (PSO) and physical fractionation oil of palm stearin oil (PPP). The emulsion stability of OPO-E with 10% structured lipids of rich 1,3-dioleoyl-2-palmitoylglycerol (OPO) showed the highest value compared with 5% and 20% OPO. The value of emulsion stability (ES) was 85.5, the values of volume-surface mean diameter(d32) and weight mean diameter(d43) were 0.09-0.79 μm and 1.1-34.1 μm, respectively. The experimental data had significant (p < 0.05) difference with other emulsions. The value of zeta potential ranged from -34.8 to -53.1 mV, indicating that the emulsion stability of 10% OPO was the most stable in all experiment samples.
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Affiliation(s)
- Hongtu Qiu
- Agronomy of Food Science and Technology, Yanbian University
| | - Lukai Ma
- School of Food Science and Technology, South China University
| | - Chengyun Liang
- Agronomy of Food Science and Technology, Yanbian University
| | - Hua Zhang
- Agronomy of Food Science and Technology, Yanbian University
| | - Guo-Qin Liu
- School of Food Science and Technology, South China University
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27
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Tecelão C, Perrier V, Dubreucq E, Ferreira‐Dias S. Production of Human Milk Fat Substitutes by Interesterification of Tripalmitin with Ethyl Oleate Catalyzed by
Candida parapsilosis
Lipase/Acyltransferase. J AM OIL CHEM SOC 2019. [DOI: 10.1002/aocs.12250] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Carla Tecelão
- MARE—Marine and Environmental Sciences Centre, ESTMInstituto Politécnico de Leiria, 2520‐641 Peniche Portugal
- Instituto Superior de Agronomia, LEAF, Linking Landscape, Environment, Agriculture and FoodUniversidade de Lisboa, Tapada da Ajuda, 1349‐017 Lisbon Portugal
| | - Véronique Perrier
- Montpellier SupAgro, UMR 1208 IATE, 2 Place Viala, F‐34060 Montpellier cedex France
| | - Eric Dubreucq
- Montpellier SupAgro, UMR 1208 IATE, 2 Place Viala, F‐34060 Montpellier cedex France
| | - Suzana Ferreira‐Dias
- Instituto Superior de Agronomia, LEAF, Linking Landscape, Environment, Agriculture and FoodUniversidade de Lisboa, Tapada da Ajuda, 1349‐017 Lisbon Portugal
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28
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Wang Z, Liu L, Liu L, Liu T, Li C, Sun L. 1,3-Dioleoyl-2-palmitoylglycerol-rich triacylglycerol characterization by three processing methods. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2019. [DOI: 10.1080/10942912.2019.1632345] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Zhiyu Wang
- Key Laboratory of Dairy Sciences, College of Food Sciences, Northeast Agricultural University, Harbin China
| | - Lihua Liu
- Institute of Animal Science (IAS), Chinese Academy of Agricultural Sciences (CAAS), Beijing China
| | - Libo Liu
- Key Laboratory of Dairy Sciences, College of Food Sciences, Northeast Agricultural University, Harbin China
| | - Tingting Liu
- Key Laboratory of Dairy Sciences, College of Food Sciences, Northeast Agricultural University, Harbin China
| | - Chun Li
- Key Laboratory of Dairy Sciences, College of Food Sciences, Northeast Agricultural University, Harbin China
| | - Lihua Sun
- Research and Development Department (R&D), Hubei UBT Biological Engineering CO. LTD, Huang Gang, China
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29
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Ortiz C, Ferreira ML, Barbosa O, dos Santos JCS, Rodrigues RC, Berenguer-Murcia Á, Briand LE, Fernandez-Lafuente R. Novozym 435: the “perfect” lipase immobilized biocatalyst? Catal Sci Technol 2019. [DOI: 10.1039/c9cy00415g] [Citation(s) in RCA: 263] [Impact Index Per Article: 52.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Novozym 435 (N435) is a commercially available immobilized lipase produced by Novozymes with its advantages and drawbacks.
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Affiliation(s)
- Claudia Ortiz
- Escuela de Microbiología
- Universidad Industrial de Santander
- Bucaramanga
- Colombia
| | - María Luján Ferreira
- Planta Piloto de Ingeniería Química – PLAPIQUI
- CONICET
- Universidad Nacional del Sur
- 8000 Bahía Blanca
- Argentina
| | - Oveimar Barbosa
- Departamento de Química
- Facultad de Ciencias
- Universidad del Tolima
- Ibagué
- Colombia
| | - José C. S. dos Santos
- Instituto de Engenharias e Desenvolvimento Sustentável
- Universidade da Integração Internacional da Lusofonia Afro-Brasileira
- Redenção
- Brazil
| | - Rafael C. Rodrigues
- Biotechnology, Bioprocess, and Biocatalysis Group, Food Science and Technology Institute
- Federal University of Rio Grande do Sul
- Porto Alegre
- Brazil
| | - Ángel Berenguer-Murcia
- Instituto Universitario de Materiales
- Departamento de Química Inorgánica
- Universidad de Alicante
- Alicante
- Spain
| | - Laura E. Briand
- Centro de Investigación y Desarrollo en Ciencias Aplicadas-Dr. Jorge J. Ronco
- Universidad Nacional de La Plata
- CONICET
- Buenos Aires
- Argentina
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30
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Hou A, Xiao Y, Li Z. Effects of 1, 3-dioleoyl-2-palmitoylglycerol and its plant-oil formula on the toddler fecal microbiota during in vitro fermentation. CYTA - JOURNAL OF FOOD 2019. [DOI: 10.1080/19476337.2019.1648555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Aixiang Hou
- Department of Food Microbiology, College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
- National Research Center of Engineering & Technology for Utilization of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha, Hunan, China
| | - Yu Xiao
- Department of Food Microbiology, College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Zongjun Li
- Department of Food Microbiology, College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
- National Research Center of Engineering & Technology for Utilization of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha, Hunan, China
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31
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Sun C, Wei W, Zou X, Huang J, Jin Q, Wang X. Evaluation of triacylglycerol composition in commercial infant formulas on the Chinese market: A comparative study based on fat source and stage. Food Chem 2018; 252:154-162. [DOI: 10.1016/j.foodchem.2018.01.072] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 12/10/2017] [Accepted: 01/09/2018] [Indexed: 10/18/2022]
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32
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Zhao P, Zhang S, Liu L, Pang X, Yang Y, Lu J, Lv J. Differences in the Triacylglycerol and Fatty Acid Compositions of Human Colostrum and Mature Milk. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:4571-4579. [PMID: 29658706 DOI: 10.1021/acs.jafc.8b00868] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Human colostrum is important for immune system development and plays a protective role for infants. However, the comprehensive exploration of lipids, which account for 3-5% of milk, and their biological functions in human colostrum was limited. In present study, the triacylglycerol (TAG) and fatty acid (FA) compositions of human colostrum and mature milk were analyzed and compared. Variations were observed in both the TAG and FA compositions. The concentrations of 18:1/18:1/16:0 TAG, high-molecular-weight and unsaturated TAGs were significantly higher in colostrum, whereas mature milk contained more low/medium-molecular-weight TAGs and medium-chain FAs. Furthermore, there were also specific TAGs in both colostrum and mature milk. Our data highlighted targets for further investigation to elucidate the biological function of lipids in colostrum milk. In addition, the comprehensive analysis of TAGs in Chinese colostrum might help in designing infant formula for Chinese babies, especially the preterm ones.
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Affiliation(s)
- Pu Zhao
- Key Laboratory of Agro-Food Processing and Quality Control, Institute of Food Science and Technology , Chinese Academy of Agricultural Science , Beijing 100193 , People's Republic of China
| | - Shuwen Zhang
- Key Laboratory of Agro-Food Processing and Quality Control, Institute of Food Science and Technology , Chinese Academy of Agricultural Science , Beijing 100193 , People's Republic of China
| | - Lu Liu
- Key Laboratory of Agro-Food Processing and Quality Control, Institute of Food Science and Technology , Chinese Academy of Agricultural Science , Beijing 100193 , People's Republic of China
| | - Xiaoyang Pang
- Key Laboratory of Agro-Food Processing and Quality Control, Institute of Food Science and Technology , Chinese Academy of Agricultural Science , Beijing 100193 , People's Republic of China
| | - Yang Yang
- Key Laboratory of Agro-Food Processing and Quality Control, Institute of Food Science and Technology , Chinese Academy of Agricultural Science , Beijing 100193 , People's Republic of China
| | - Jing Lu
- Key Laboratory of Agro-Food Processing and Quality Control, Institute of Food Science and Technology , Chinese Academy of Agricultural Science , Beijing 100193 , People's Republic of China
| | - Jiaping Lv
- Key Laboratory of Agro-Food Processing and Quality Control, Institute of Food Science and Technology , Chinese Academy of Agricultural Science , Beijing 100193 , People's Republic of China
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33
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Sun C, Wei W, Su H, Zou X, Wang X. Evaluation of sn-2 fatty acid composition in commercial infant formulas on the Chinese market: A comparative study based on fat source and stage. Food Chem 2017; 242:29-36. [PMID: 29037692 DOI: 10.1016/j.foodchem.2017.09.005] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Revised: 08/24/2017] [Accepted: 09/01/2017] [Indexed: 11/29/2022]
Abstract
The sn-2 fatty acid composition of 180 commercial infant, follow-on and growing-up formulas with three fat sources (plant oil, cows' milk and goats' milk) was investigated and compared with mature human milk (MHM). Sn-2 fatty acids in formulas were mostly dependent on fat source and stage. Compared with MHM, all types of formulas contained lower levels of palmitic acid (PA), saturated fatty acid and long-chain polyunsaturated fatty acids (LC-PUFA), and higher levels of oleic acid (OA), linoleic acid (LA) and α-linolenic acid (LNA) at the sn-2 position. Even some formulas were supplemented with 1,3-dioleoyl-2-palmitoylglycerol, the proportions of relative PA at the sn-2 position in formulas were much lower than that in MHM. Moreover, formulas had higher proportions of relative OA, LA and LNA, and lower LC-PUFAs at the sn-2 position. This study indicated that there were significant differences in the positional distribution of fatty acids between formulas and MHM.
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Affiliation(s)
- Cong Sun
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu Province, PR China
| | - Wei Wei
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu Province, PR China
| | - Hang Su
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu Province, PR China
| | - Xiaoqiang Zou
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu Province, PR China
| | - Xingguo Wang
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu Province, PR China.
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34
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Wang X, Chen Y, Zheng L, Jin Q, Wang X. Synthesis of 1,3-distearoyl-2-oleoylglycerol by enzymatic acidolysis in a solvent-free system. Food Chem 2017; 228:420-426. [DOI: 10.1016/j.foodchem.2017.01.146] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 01/02/2017] [Accepted: 01/30/2017] [Indexed: 11/26/2022]
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35
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Şahin-Yeşilçubuk N, Akoh CC. Biotechnological and Novel Approaches for Designing Structured Lipids Intended for Infant Nutrition. J AM OIL CHEM SOC 2017. [DOI: 10.1007/s11746-017-3013-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Neşe Şahin-Yeşilçubuk
- ; Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering; Istanbul Technical University; Maslak Istanbul 34469 Turkey
| | - Casimir C. Akoh
- ; Department of Food Science and Technology; The University of Georgia; Athens 30602-2610 Georgia
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36
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A comparative study on kinetics and substrate specificities of Phospholipase A 1 with Thermomyces lanuginosus lipase. J Colloid Interface Sci 2017; 488:149-154. [DOI: 10.1016/j.jcis.2016.10.058] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 10/20/2016] [Accepted: 10/20/2016] [Indexed: 11/22/2022]
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37
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Wang J, Liu X, Wang XD, Dong T, Zhao XY, Zhu D, Mei YY, Wu GH. Selective synthesis of human milk fat-style structured triglycerides from microalgal oil in a microfluidic reactor packed with immobilized lipase. BIORESOURCE TECHNOLOGY 2016; 220:132-141. [PMID: 27566521 DOI: 10.1016/j.biortech.2016.08.023] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Revised: 08/06/2016] [Accepted: 08/08/2016] [Indexed: 06/06/2023]
Abstract
Human milk fat-style structured triacylglycerols were produced from microalgal oil in a continuous microfluidic reactor packed with immobilized lipase for the first time. A remarkably high conversion efficiency was demonstrated in the microreactor with reaction time being reduced by 8 times, Michaelis constant decreased 10 times, the lipase reuse times increased 2.25-fold compared to those in a batch reactor. In addition, the content of palmitic acid at sn-2 position (89.0%) and polyunsaturated fatty acids at sn-1, 3 positions (81.3%) are slightly improved compared to the product in a batch reactor. The increase of melting points (1.7°C) and decrease of crystallizing point (3°C) implied higher quality product was produced using the microfluidic technology. The main cost can be reduced from $212.3 to $14.6 per batch with the microreactor. Overall, the microfluidic bioconversion technology is promising for modified functional lipids production allowing for cost-effective approach to produce high-value microalgal coproducts.
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Affiliation(s)
- Jun Wang
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China; Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang 212018, PR China.
| | - Xi Liu
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China
| | - Xu-Dong Wang
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China
| | - Tao Dong
- National Bioenergy Center, National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, CO, USA
| | - Xing-Yu Zhao
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China
| | - Dan Zhu
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China
| | - Yi-Yuan Mei
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China
| | - Guo-Hua Wu
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China; Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang 212018, PR China.
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38
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Wang T, Wang X, Wang X. Effects of Lipid Structure Changed by Interesterification on Melting Property and Lipemia. Lipids 2016; 51:1115-1126. [DOI: 10.1007/s11745-016-4184-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 08/02/2016] [Indexed: 10/21/2022]
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39
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Morselli Ribeiro MDM, Ming CC, Silvestre IM, Grimaldi R, Ap. G. Gonçalves L. Comparison between enzymatic and chemical interesterification of high oleic sunflower oil and fully hydrogenated soybean oil. EUR J LIPID SCI TECH 2016. [DOI: 10.1002/ejlt.201500473] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Chiu Chih Ming
- Faculty of Food Engineering; Department of Food Technology; University of Campinas; Campinas Brazil
| | - Isabela M. Silvestre
- Faculty of Food Engineering; Department of Food Technology; University of Campinas; Campinas Brazil
| | - Renato Grimaldi
- Faculty of Food Engineering; Department of Food Technology; University of Campinas; Campinas Brazil
| | - Lireny Ap. G. Gonçalves
- Faculty of Food Engineering; Department of Food Technology; University of Campinas; Campinas Brazil
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40
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Qi JF, Jia CH, Shin JA, Woo JM, Wang XY, Park JT, Hong ST, Lee KT. Effect of Acylglycerol Composition and Fatty Acyl Chain Length on Lipid Digestion in pH-Stat Digestion Model and Simulated In Vitro Digestion Model. J Food Sci 2015; 81:C317-23. [PMID: 26720174 DOI: 10.1111/1750-3841.13196] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 11/25/2015] [Indexed: 11/28/2022]
Abstract
In this study, a pH-stat digestion model and a simulated in vitro digestion model were employed to evaluate the digestion degree of lipids depending on different acylglycerols and acyl chain length (that is, diacylglycerol [DAG] compared with soybean oil representing long-chain triacylglycerol compared with medium-chain triacylglycerol [MCT]). In the pH-stat digestion model, differences were observed among the digestion degrees of 3 oils using digestion rate (k), digestion half-time (t1/2 ), and digestion extent (Φmax). The results showed the digestion rate order was MCT > soybean oil > DAG. Accordingly, the order of digestion half-times was MCT < soybean oil < DAG. In simulated in vitro digestion model, digestion rates (k') and digestion half-times (t'1/2 ) were also obtained and the results showed a digestion rate order of MCT (k' = 0.068 min(-1) ) > soybean oil (k' = 0.037 min(-1) ) > DAG (k' = 0.024 min(-1) ). Consequently, the order of digestion half-times was MCT (t'1/2 = 10.20 min) < soybean oil (t'1/2 = 18.74 min) < DAG (t'1/2 = 29.08 min). The parameters obtained using the 2 models showed MCT was digested faster than soybean oil, and that soybean oil was digested faster than DAG.
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Affiliation(s)
- Jin F Qi
- Dept. of Food Science and Technology, Chungnam National Univ, 99 Daehak-ro, Yuseong-gu, Daejeon, 305-764, South Korea.,Sericultural Research Inst., Chinese Acad. of Agricultural Sciences, Jiangsu Univ. of Science and Technology, Zhenjiang, 212018, China
| | - Cai H Jia
- Dept. of Food Science and Technology, Chungnam National Univ, 99 Daehak-ro, Yuseong-gu, Daejeon, 305-764, South Korea
| | - Jung A Shin
- Dept. of Food Science and Technology, Chungnam National Univ, 99 Daehak-ro, Yuseong-gu, Daejeon, 305-764, South Korea
| | - Jeong M Woo
- Dept. of Food Science and Technology, Chungnam National Univ, 99 Daehak-ro, Yuseong-gu, Daejeon, 305-764, South Korea
| | - Xiang Y Wang
- Dept. of Food Science and Technology, Chungnam National Univ, 99 Daehak-ro, Yuseong-gu, Daejeon, 305-764, South Korea
| | - Jong T Park
- Dept. of Food Science and Technology, Chungnam National Univ, 99 Daehak-ro, Yuseong-gu, Daejeon, 305-764, South Korea
| | - Soon T Hong
- Dept. of Food Science and Technology, Chungnam National Univ, 99 Daehak-ro, Yuseong-gu, Daejeon, 305-764, South Korea
| | - K-T Lee
- Dept. of Food Science and Technology, Chungnam National Univ, 99 Daehak-ro, Yuseong-gu, Daejeon, 305-764, South Korea
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41
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APA-style human milk fat analogue from silkworm pupae oil: Enzymatic production and improving storage stability using alkyl caffeates. Sci Rep 2015; 5:17909. [PMID: 26643045 PMCID: PMC4672268 DOI: 10.1038/srep17909] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 11/09/2015] [Indexed: 01/16/2023] Open
Abstract
Silkworm pupae oil derived from reeling waste is a rich source of α-linolenic acid (ALA), which has multipal applications. ALAs were added in sn-1, 3 positions in a triacylglycerol (TAG) to produce an APA-human milk fat analogues (APA-HMFAs, A: α-linolenic acid, P: palmitic acid). The optimum condition is that tripalmitin to free fatty acids of 1:12 (mole ratio) at 65 °C for 48 h using lipase Lipozyme RM IM. Results show that, the major TAG species that comprised APA-HMFAs were rich in ALA and palmitic acid, which contained 64.52% total unsaturated fatty acids (UFAs) and 97.05% PA at the sn-2 position. The melting point of APA was −27.5 °C which is much lower than tripalmitin (40.5 °C) indicating more plastic character. In addition, the practical application of alkyl caffeates as liposoluble antioxidants in APA was developed. Alkyl caffeate showed a superior IC50 (1.25–1.66 μg/mL) compared to butyl hydroxy anisd (1.67 μg/mL) and L-ascorbic acid-6-palmitate (L-AP) (1.87 μg/mL) in DPPH analysis. The addition of ethyl caffeate to oil achieved a higher UFAs content (73.58%) at high temperatures. Overall, APA was obtained from silkworm pupae oil successfully, and the addition of caffeates extended storage ranges for APA-HMFAs.
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Tang W, Wang X, Huang J, Jin Q, Wang X. A novel method for the synthesis of symmetrical triacylglycerols by enzymatic transesterification. BIORESOURCE TECHNOLOGY 2015; 196:559-565. [PMID: 26295442 DOI: 10.1016/j.biortech.2015.08.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 08/07/2015] [Accepted: 08/08/2015] [Indexed: 06/04/2023]
Abstract
A novel two-step enzymatic method is described in this study to synthesize symmetrical triacylglycerols (TAGs) with arachidonic acid (ARA) at the sn-2 position. The processes included the synthesis of 2-monoacylglycerols (2-MAGs) rich in 2-arachidonoylglycerol (2-AG) by enzymatic ethanolysis and the synthesis of symmetrical TAGs by enzymatic transesterification between 2-MAGs and vinyl palmitate. Under the optimal conditions, desired symmetrical TAGs were obtained at 89% yield. In this study, vinyl palmitate rather than palmitic acid was used as a novel acyl donor to react with 2-MAGs. It was the first study reporting the synthesis of symmetrical TAGs by enzymatic transesterification. The reaction using fatty acid vinyl ester as acyl donor is irreversible and temperature is low. Low-temperature reaction greatly suppressed the acyl migration of 2-MAGs and the irreversible reaction is much more effective compared to reversible reactions using free fatty acid and fatty acid ester as acyl donors.
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Affiliation(s)
- Wenjia Tang
- State Key Laboratory of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, PR China
| | - Xiaosan Wang
- State Key Laboratory of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, PR China.
| | - Jianhua Huang
- State Key Laboratory of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, PR China
| | - Qingzhe Jin
- State Key Laboratory of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, PR China
| | - Xingguo Wang
- State Key Laboratory of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, PR China
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Zou X, Jin Q, Guo Z, Huang J, Xu X, Wang X. Preparation of 1, 3-dioleoyl-2-palmitoylglycerol-rich structured lipids from basa catfish oil: Combination of fractionation and enzymatic acidolysis. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201500226] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xiaoqiang Zou
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan University; Wuxi, Jiangsu P. R. China
| | - Qingzhe Jin
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan University; Wuxi, Jiangsu P. R. China
| | - Zheng Guo
- Department of Engineering; Aarhus University; Aarhus C Denmark
| | - Jianhua Huang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan University; Wuxi, Jiangsu P. R. China
| | - Xuebing Xu
- Department of Engineering; Aarhus University; Aarhus C Denmark
| | - Xingguo Wang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan University; Wuxi, Jiangsu P. R. China
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Kim BH, Akoh CC. Recent Research Trends on the Enzymatic Synthesis of Structured Lipids. J Food Sci 2015; 80:C1713-24. [PMID: 26189491 DOI: 10.1111/1750-3841.12953] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 05/28/2015] [Indexed: 11/24/2022]
Abstract
Structured lipids (SLs) are lipids that have been chemically or enzymatically modified from their natural biosynthetic form. Because SLs are made to possess desired nutritional, physicochemical, or textural properties for various applications in the food industry, many research activities have been aimed at their commercialization. The production of SLs by enzymatic procedures has a great potential in the future market because of the specificity of lipases and phospholipases used as the biocatalysts. The aim of this review is to provide concise information on the recent research trends on the enzymatic synthesis of SLs of commercial interest, such as medium- and long-chain triacylglycerols, human milk fat substitutes, cocoa butter equivalents, trans-free or low-trans plastic fats (such as margarines and shortenings), low-calorie fats/oils, health-beneficial fatty acid-rich fats/oils, mono- or diacylglycerols, and structurally modified phospholipids. This limited review covers 108 research articles published between 2010 and 2014 which were searched in Web of Science.
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Affiliation(s)
- Byung Hee Kim
- Dept. of Food Science and Technology, Chung-Ang Univ, Anseong, 456-756, Republic of Korea
| | - Casimir C Akoh
- Dept. of Food Science and Technology, The Univ. of Georgia, Food Science Building, Athens, GA, 30602-2610, U.S.A
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Wang X, Wang T, Spurlock ME, Wang X. Effects of triacylglycerol structure and solid fat content on fasting responses of mice. Eur J Nutr 2015; 55:1545-53. [DOI: 10.1007/s00394-015-0972-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 06/18/2015] [Indexed: 01/06/2023]
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Wang J, Wang XD, Zhao XY, Liu X, Dong T, Wu FA. From microalgae oil to produce novel structured triacylglycerols enriched with unsaturated fatty acids. BIORESOURCE TECHNOLOGY 2015; 184:405-414. [PMID: 25451776 DOI: 10.1016/j.biortech.2014.09.133] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Revised: 09/23/2014] [Accepted: 09/25/2014] [Indexed: 06/04/2023]
Abstract
Novel structured triacylglycerols (STAGs) enriched with unsaturated fatty acids (UFAs) and low palmitic acid (PA) content were firstly synthesized from Schizochytrium sp. oil and oleic acid (OA) via solvent-free acidolysis catalyzed by Lipozyme RM IM. The results indicated that, the PA content decreased from 24.49% to 6.95%, while the UFAs content increased from 70.20% to 90.9% at the sn-1,3 positions in the STAGs under the optimal condition (i.e., lipase load of 7%, molar ratio of microalgae oil TAGs to OA of 1:3, and temperature of 65 °C). The lipase Lipozyme RM IM could be reused 16 times without significant loss of activity. The improved plastic and storage ranges of STAGs are useful for infant formula formulations, by which a possible method is blending of this product and 1,3-dioleoyl-2-palmitoylglycerol enriched fats and minor lipids based on the corresponding chemical compositions of human milk fat.
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Affiliation(s)
- Jun Wang
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China; Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang 212018, PR China
| | - Xu-Dong Wang
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China
| | - Xing-Yu Zhao
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China
| | - Xi Liu
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China
| | - Tao Dong
- Department of Biological Systems Engineering, Washington State University, Pullman, WA 99164, USA
| | - Fu-An Wu
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018, PR China; Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang 212018, PR China.
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Synthesis of structured lipid 1,3-dioleoyl-2-palmitoylglycerol in both solvent and solvent-free system. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2014.09.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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48
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Qi JF, Wang XY, Shin JA, Lee YH, Jang YS, Lee JH, Hong ST, Lee KT. Relative Oxidative Stability of Diacylglycerol and Triacylglycerol Oils. J Food Sci 2015; 80:C510-4. [DOI: 10.1111/1750-3841.12792] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 12/17/2014] [Indexed: 11/28/2022]
Affiliation(s)
- Jin F. Qi
- Dept. of Food Science and Technology; Chungnam Natl. Univ; 99 Daehak-ro, Yuseong-gu Daejeon 305-764 South Korea
| | - Xiang Y. Wang
- Dept. of Food Science and Technology; Chungnam Natl. Univ; 99 Daehak-ro, Yuseong-gu Daejeon 305-764 South Korea
| | - Jung-Ah Shin
- Dept. of Food Science and Technology; Chungnam Natl. Univ; 99 Daehak-ro, Yuseong-gu Daejeon 305-764 South Korea
| | - Young-Hwa Lee
- Bioenergy Crop Research Center, Natl. Inst. of Crop Science; Rural Development Administration; Muan 533-834 South Korea
| | - Young-Seok Jang
- Bioenergy Crop Research Center, Natl. Inst. of Crop Science; Rural Development Administration; Muan 533-834 South Korea
| | - Jeung Hee Lee
- Dept. of Food and Nutrition; Daegu Univ; Jillyang Gyeongsan Gyeongbuk 712-714 South Korea
| | - Soon-Taek Hong
- Dept. of Food Science and Technology; Chungnam Natl. Univ; 99 Daehak-ro, Yuseong-gu Daejeon 305-764 South Korea
| | - Ki-Teak Lee
- Dept. of Food Science and Technology; Chungnam Natl. Univ; 99 Daehak-ro, Yuseong-gu Daejeon 305-764 South Korea
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Zhao XY, Wang XD, Liu X, Zhu WJ, Mei YY, Li WW, Wang J. Structured lipids enriched with unsaturated fatty acids produced by enzymatic acidolysis of silkworm pupae oil using oleic acid. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201400438] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xing-Yu Zhao
- College of Biotechnology; Jiangsu University of Science and Technology; Zhenjiang P. R. China
| | - Xu-Dong Wang
- College of Biotechnology; Jiangsu University of Science and Technology; Zhenjiang P. R. China
| | - Xi Liu
- College of Biotechnology; Jiangsu University of Science and Technology; Zhenjiang P. R. China
| | - Wei-Jie Zhu
- College of Biotechnology; Jiangsu University of Science and Technology; Zhenjiang P. R. China
| | - Yi-Yuan Mei
- College of Biotechnology; Jiangsu University of Science and Technology; Zhenjiang P. R. China
| | - Wen-Wen Li
- College of Biotechnology; Jiangsu University of Science and Technology; Zhenjiang P. R. China
| | - Jun Wang
- College of Biotechnology; Jiangsu University of Science and Technology; Zhenjiang P. R. China
- Sericultural Research Institute; Chinese Academy of Agricultural Sciences; Zhenjiang P. R. China
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50
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Wang X, Zou W, Sun X, Zhang Y, Wei L, Jin Q, Wang X. Chemoenzymatic synthesis of 1,3-dioleoyl-2-palmitoylglycerol. Biotechnol Lett 2014; 37:691-6. [DOI: 10.1007/s10529-014-1714-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2014] [Accepted: 10/23/2014] [Indexed: 10/24/2022]
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