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Zhang J, Zhong Y, Wang D, Deng Y, Li Y, Liu C, Wang JLT. Effect of mixed fermentation of Lactiplantibacillus plantarum and Lactiplantibacillus pentosus on phytochemical and flavor characteristics of Wallace melon juice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:3776-3787. [PMID: 38294418 DOI: 10.1002/jsfa.13263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 10/25/2023] [Accepted: 01/03/2024] [Indexed: 02/01/2024]
Abstract
BACKGROUND Melons (Cucumis melo L.) are among the most commonly consumed fruits but they are highly susceptible to mechanical damage and rot during storage and transportation. New processed products are needed to avoid postharvest fruit loss and to increase health benefits. Fermentation is an effective means of utilizing the nutrients and improving flavor. RESULTS Fermented melon juice (MJ) was prepared using three potential probiotics Lactiplantibacillus plantarum CICC21824 (LP), Lactiplantibacillus plantarum GB3-2 (LG), and Lactiplantibacillus pentosus XZ-34 (LX). The nutrition, flavor characteristics, and digestive properties of different fermented MJs were compared. The results demonstrated that, in comparison with mono-fermentation, mixed fermentation by LG and LX could increase the level of organic acids and phenolic acids. Correspondingly, antioxidant capacity was improved significantly and positively correlated with p-coumaric acid and cinnamic acid content. The production of alcohols and acids was more strongly enhanced by mixed culture fermentation, whereas mono-fermentation reduced the content of esters, especially ethyl acetate and isopropyl acetate. Aldehydes and ketones increased significantly in fermented MJ, and damascenone and heptanal could be the characteristic aroma compounds. CONCLUSION Mixed fermented MJ provides more beneficial phytochemicals, better flavor, and stronger antioxidant properties than mono-fermentation. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Junwei Zhang
- Department of Food Science and Technology, Bor Luh Food Safety Center, Shanghai Jiao Tong University, Shanghai, China
| | - Yu Zhong
- Department of Food Science and Technology, Bor Luh Food Safety Center, Shanghai Jiao Tong University, Shanghai, China
| | - Danfeng Wang
- Department of Food Science and Technology, Bor Luh Food Safety Center, Shanghai Jiao Tong University, Shanghai, China
| | - Yun Deng
- Department of Food Science and Technology, Bor Luh Food Safety Center, Shanghai Jiao Tong University, Shanghai, China
- Inner Mongolia Research Institute, Shanghai Jiao Tong University, Hohhot City, China
| | - Yuncheng Li
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Cong Liu
- Department of Agriculture, Hetao College, Bayannur, China
| | - Ji-Li-Te Wang
- Department of Agriculture, Hetao College, Bayannur, China
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Somalou P, Ieronymaki E, Feidaki K, Prapa I, Stylianopoulou E, Spyridopoulou K, Skavdis G, Grigoriou ME, Panas P, Argiriou A, Tsatsanis C, Kourkoutas Y. Novel Wild-Type Pediococcus and Lactiplantibacillus Strains as Probiotic Candidates to Manage Obesity-Associated Insulin Resistance. Microorganisms 2024; 12:231. [PMID: 38399636 PMCID: PMC10891751 DOI: 10.3390/microorganisms12020231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 02/25/2024] Open
Abstract
As the food and pharmaceutical industry is continuously seeking new probiotic strains with unique health properties, the aim of the present study was to determine the impact of short-term dietary intervention with novel wild-type strains, isolated from various sources, on high-fat diet (HFD)-induced insulin resistance. Initially, the strains were evaluated in vitro for their ability to survive in simulated gastrointestinal (GI) conditions, for adhesion to Caco-2 cells, for bile salt hydrolase secretion, for cholesterol-lowering and cellular cholesterol-binding ability, and for growth inhibition of food-borne pathogens. In addition, safety criteria were assessed, including hemolytic activity and susceptibility to antibiotics. The in vivo test on insulin resistance showed that mice receiving the HFD supplemented with Pediococcus acidilactici SK (isolated from human feces) or P. acidilactici OLS3-1 strain (isolated from olive fruit) exhibited significantly improved insulin resistance compared to HFD-fed mice or to the normal diet (ND)-fed group.
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Affiliation(s)
- Paraskevi Somalou
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (P.S.); (I.P.); (E.S.); (K.S.); (G.S.); (M.E.G.)
| | - Eleftheria Ieronymaki
- Laboratory of Clinical Chemistry, Department of Laboratory Medicine, Medical School, University of Crete, 71003 Crete, Greece; (E.I.); (C.T.)
| | - Kyriaki Feidaki
- Institute of Applied Sciences, Centre for Research and Technology, 57001 Thessaloniki, Greece; (K.F.); (A.A.)
- Department of Food Science and Nutrition, University of the Aegean, 81400 Lemnos, Greece
| | - Ioanna Prapa
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (P.S.); (I.P.); (E.S.); (K.S.); (G.S.); (M.E.G.)
| | - Electra Stylianopoulou
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (P.S.); (I.P.); (E.S.); (K.S.); (G.S.); (M.E.G.)
| | - Katerina Spyridopoulou
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (P.S.); (I.P.); (E.S.); (K.S.); (G.S.); (M.E.G.)
| | - George Skavdis
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (P.S.); (I.P.); (E.S.); (K.S.); (G.S.); (M.E.G.)
| | - Maria E. Grigoriou
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (P.S.); (I.P.); (E.S.); (K.S.); (G.S.); (M.E.G.)
| | | | - Anagnostis Argiriou
- Institute of Applied Sciences, Centre for Research and Technology, 57001 Thessaloniki, Greece; (K.F.); (A.A.)
- Department of Food Science and Nutrition, University of the Aegean, 81400 Lemnos, Greece
| | - Christos Tsatsanis
- Laboratory of Clinical Chemistry, Department of Laboratory Medicine, Medical School, University of Crete, 71003 Crete, Greece; (E.I.); (C.T.)
- Institute for Molecular Biology and Biotechnology, FORTH, 71100 Heraklion, Greece
| | - Yiannis Kourkoutas
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (P.S.); (I.P.); (E.S.); (K.S.); (G.S.); (M.E.G.)
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Comparative genomics-based probiotic relevance of Limosilactobacillus fermentum KUB-D18. Gene 2022; 840:146747. [PMID: 35863716 DOI: 10.1016/j.gene.2022.146747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/25/2022] [Accepted: 07/14/2022] [Indexed: 11/21/2022]
Abstract
Limosilactobacillus fermentum KUB-D18 is a heterofermentative lactic acid bacterium that its potential probiotic relevance originally isolated from the chicken intestine. This study sequenced a whole-genome of L. fermentum KUB-D18 and annotated its genes and functions in relation to probiotic properties. As a result, the genome sequence of L. fermentum KUB-D18 approximately contained 2.02 Mbps with GC content of51.7%. After annotating the genome by integrated protein and pathway databases, 2,158 protein-encoding genes were majorly annotated for metabolisms of amino acids, carbohydrates and cofactors as well as vitamins which showed a versatile metabolic capability to gastrointestinal microhabitats. According to the comparative genome analysis of L. fermentum KUB-D18 and the other related strains, L. fermentum KUB-D18 showed common characteristics e.g., folate biosynthesis and bile salt hydrolase enzymes-related cholesterol lowering effect as well as a unique gene cluster involved in metabolism of L-ascorbic acid of L. fermentum KUB-D18. Taken together, L. fermentum KUB-D18 genome provides the genetic basis towards cellular capability for further elucidating the functional mechanisms of its probiotic properties. This study serves for designing desirable targets for the development of probiotic foods and feeds.
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Zhang L, Meng Y, Li J, Yu J, Mu G, Tuo Y. Lactiplantibacillus plantarum Y42 in Biofilm and Planktonic States Improves Intestinal Barrier Integrity and Modulates Gut Microbiota of Balb/c Mice. Foods 2022; 11:1451. [PMID: 35627021 PMCID: PMC9141668 DOI: 10.3390/foods11101451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 04/15/2022] [Accepted: 05/07/2022] [Indexed: 02/04/2023] Open
Abstract
In our previous study, Lactiplantibacillus plantarum Y42 showed some potential probiotic functions and the ability to form biofilm. The aim of this study was to compare the similarities and differences in the probiotic and physiological traits of L. plantarum Y42 in the biofilm and planktonic states. L. plantarum Y42 in the biofilm state was proven to have higher survival after passing through mimic gastrointestinal fluid, as well as excellent adhesion properties on the HT-29 cell monolayers, than those in the planktonic state. The expression of tight junction proteins (TJ proteins) of HT-29 cell monolayers treated by L. plantarum Y42 in the planktonic state increased, while similar changes were not observed in the HT-29 cells treated by the strain in the biofilm state. Furthermore, Balb/c mice were orally administered L. plantarum Y42 in the biofilm and planktonic states, respectively. Compared to the planktonic state, the oral administration of L. plantarum Y42 in the biofilm state significantly boosted IgA levels and improved the immunity of the mice. High-throughput sequencing showed that the diversity and structure of the intestinal flora of the mice were changed after the oral administration of L. plantarum Y42, including the up-regulated relative abundance of Lactobacillus in the intestinal tract of the mice, with no difference between the biofilm and planktonic states. Moreover, oral administration of L. plantarum Y42 in biofilm and planktonic states reduced the release of proinflammatory factors, to a certain extent, in the serum of the mice. The similarities and differences in the probiotic and physiological properties of L. plantarum Y42 in the biofilm and planktonic states can be contributed to the reasonable application of the strain.
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Affiliation(s)
- Lijuan Zhang
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (Y.M.); (J.L.); (J.Y.); (Y.T.)
- Dalian Probiotics Function Research Key Laboratory, Dalian Polytechnic University, Dalian 116034, China
| | - Yuan Meng
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (Y.M.); (J.L.); (J.Y.); (Y.T.)
- Dalian Probiotics Function Research Key Laboratory, Dalian Polytechnic University, Dalian 116034, China
| | - Jiayi Li
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (Y.M.); (J.L.); (J.Y.); (Y.T.)
- Dalian Probiotics Function Research Key Laboratory, Dalian Polytechnic University, Dalian 116034, China
| | - Jiang Yu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (Y.M.); (J.L.); (J.Y.); (Y.T.)
- Dalian Probiotics Function Research Key Laboratory, Dalian Polytechnic University, Dalian 116034, China
| | - Guangqing Mu
- Dalian Probiotics Function Research Key Laboratory, Dalian Polytechnic University, Dalian 116034, China
| | - Yanfeng Tuo
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (Y.M.); (J.L.); (J.Y.); (Y.T.)
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