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Zaręba D, Ziarno M. Tween 80™-induced changes in fatty acid profile of selected mesophilic lactobacilli. Acta Biochim Pol 2024; 71:13014. [PMID: 39027262 PMCID: PMC11254618 DOI: 10.3389/abp.2024.13014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 06/19/2024] [Indexed: 07/20/2024]
Abstract
Fatty acid profiles are crucial for the functionality and viability of lactobacilli used in food applications. Tween 80™, a common culture media additive, is known to influence bacterial growth and composition. This study investigated how Tween 80™ supplementation impacts the fatty acid profiles of six mesophilic lactobacilli strains (Lacticaseibacillus spp., Limosilactobacillus spp., Lactiplantibacillus plantarum). Analysis of eleven strains revealed 29 distinct fatty acids. Tween 80™ supplementation significantly altered their fatty acid composition. Notably, there was a shift towards saturated fatty acids and changes within the unsaturated fatty acid profile. While some unsaturated fatty acids decreased, there was a concurrent rise in cyclic derivatives like lactobacillic acid (derived from vaccenic acid) and dihydrosterculic acid (derived from oleic acid). This suggests that despite the presence of Tween 80™ as an oleic acid source, lactobacilli prioritize the synthesis of these cyclic derivatives from precursor unsaturated fatty acids. Myristic acid and dihydrosterculic acid levels varied across strains. Interestingly, palmitic acid content increased, potentially reflecting enhanced incorporation of oleic acid from Tween 80™ into membranes. Conversely, cis-vaccenic acid levels consistently decreased across all strains. The observed fatty acid profiles differed from previous studies, likely due to a combination of factors including strain-specific variations and growth condition differences (media type, temperature, harvesting point). However, this study highlights the consistent impact of Tween 80™ on the fatty acid composition of lactobacilli, regardless of these variations. In conclusion, Tween 80™ significantly alters fatty acid profiles, influencing saturation levels and specific fatty acid proportions. This work reveals key factors, including stimulated synthesis of lactobacillic acid, competition for oleic acid incorporation, and strain-specific responses to myristic and dihydrosterculic acids. The consistent reduction in cis-vaccenic acid and the presence of cyclic derivatives warrant further investigation to elucidate their roles in response to Tween 80™ supplementation.
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Affiliation(s)
- Dorota Zaręba
- Professor E. Pijanowski Catering School Complex in Warsaw, Warsaw, Poland
| | - Małgorzata Ziarno
- Institute of Food Science, Department of Food Technology and Assessment, Warsaw University of Life Sciences - SGGW (WULS-SGGW), Warsaw, Poland
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Nasrollahzadeh A, Mollaei Tavani S, Arjeh E, Jafari SM. Production of conjugated linoleic acid by lactic acid bacteria; important factors and optimum conditions. Food Chem X 2023; 20:100942. [PMID: 38144824 PMCID: PMC10740029 DOI: 10.1016/j.fochx.2023.100942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 09/30/2023] [Accepted: 10/11/2023] [Indexed: 12/26/2023] Open
Abstract
Conjugated linoleic acid (CLA) has recently attracted significant attention as a health-promoting compound. CLA is a group of positional isomers of linoleic acid (LA) with a conjugated double bond naturally occurring in dairy and ruminant meat products. Microbial biosynthesis of CLA is a practical approach for commercial production due to its high safety and purity. There are some factors for the microbial CLA production such as strain type, microbial growth phase, pH, temperature and incubation time, based on which the amount and type of CLA can be controlled. Understanding the interplay of these factors is essential in optimizing the quantity and composition of microbial CLA, as discussed in the current study. Further exploration of CLA and its influences on human health remains a dynamic and evolving area of study.
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Affiliation(s)
- Ahmad Nasrollahzadeh
- Department of Food Science and Technology, Urmia University, Urmia, Iran
- Nobonyad Nasr Food Industry Specialists Company, Tehran, Iran
| | - Samaneh Mollaei Tavani
- Faculty of Food Science and Technology, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Edris Arjeh
- Department of Food Science and Technology, Urmia University, Urmia, Iran
| | - Seid Mahdi Jafari
- Faculty of Food Science and Technology, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
- Halal Research Center of IRI, Iran Food and Drug Administration, Ministry of Health and Medical Education, Tehran, Iran
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Multiple biological activities and biosynthesis mechanisms of specific conjugated linoleic acid isomers and analytical methods for prospective application. Food Chem 2023; 409:135257. [PMID: 36584529 DOI: 10.1016/j.foodchem.2022.135257] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/27/2022] [Accepted: 12/18/2022] [Indexed: 12/30/2022]
Abstract
Conjugated linoleic acid (CLA) is a collective term for the octadecadienoic acid isomers containing conjugated double bonds. This article reviewed CLA isomers from biological activities, biosynthesis mechanisms and analytical methods. The biological activities of CLA isomers in anti-obesity, cardiovascular protection, diabetes management and anti-cancer in vitro and in vivo were mainly reviewed. More attention has been paid to the production of the specific CLA isomer due to its biological activity. The biosynthesis methods of CLA isomers, such as dietary modification in ruminants and fermentation by microorganisms & enzymes, were systematically introduced. A rapid, accurate and economic analysis method will promote the research in both biological activities and biosynthesis mechanisms of CLA isomers. The merits of UV spectrometry, GC, HPLC, MS and CE used in the analysis of CLA isomers were also compared in detail. This paper aims to put into perspective the current status and future trends on CLA isomers.
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Taboada N, Fernández Salom M, Córdoba A, González SN, López Alzogaray S, Van Nieuwenhove C. Administration of selected probiotic mixture improves body weight gain and meat fatty acid composition of creole goats. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Roux E, Nicolas A, Valence F, Siekaniec G, Chuat V, Nicolas J, Le Loir Y, Guédon E. The genomic basis of the Streptococcus thermophilus health-promoting properties. BMC Genomics 2022; 23:210. [PMID: 35291951 PMCID: PMC8925076 DOI: 10.1186/s12864-022-08459-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 03/08/2022] [Indexed: 12/20/2022] Open
Abstract
Background Streptococcus thermophilus is a Gram-positive bacterium widely used as starter in the dairy industry as well as in many traditional fermented products. In addition to its technological importance, it has also gained interest in recent years as beneficial bacterium due to human health-promoting functionalities. The objective of this study was to inventory the main health-promoting properties of S. thermophilus and to study their intra-species diversity at the genomic and genetic level within a collection of representative strains. Results In this study various health-related functions were analyzed at the genome level from 79 genome sequences of strains isolated over a long time period from diverse products and different geographic locations. While some functions are widely conserved among isolates (e.g., degradation of lactose, folate production) suggesting their central physiological and ecological role for the species, others including the tagatose-6-phosphate pathway involved in the catabolism of galactose, and the production of bioactive peptides and gamma-aminobutyric acid are strain-specific. Most of these strain-specific health-promoting properties seems to have been acquired via horizontal gene transfer events. The genetic basis for the phenotypic diversity between strains for some health related traits have also been investigated. For instance, substitutions in the galK promoter region correlate with the ability of some strains to catabolize galactose via the Leloir pathway. Finally, the low occurrence in S. thermophilus genomes of genes coding for biogenic amine production and antibiotic resistance is also a contributing factor to its safety status. Conclusions The natural intra-species diversity of S. thermophilus, therefore, represents an interesting source for innovation in the field of fermented products enriched for healthy components that can be exploited to improve human health. A better knowledge of the health-promoting properties and their genomic and genetic diversity within the species may facilitate the selection and application of strains for specific biotechnological and human health-promoting purpose. Moreover, by pointing out that a substantial part of its functional potential still defies us, our work opens the way to uncover additional health-related functions through the intra-species diversity exploration of S. thermophilus by comparative genomics approaches. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-022-08459-y.
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Affiliation(s)
- Emeline Roux
- INRAE, Institut Agro, STLO, Rennes, France.,Université de Lorraine, CALBINOTOX, Nancy, France.,Université de Rennes, INRIA, Campus de Beaulieu, Rennes, France
| | | | | | - Grégoire Siekaniec
- INRAE, Institut Agro, STLO, Rennes, France.,Université de Rennes, INRIA, Campus de Beaulieu, Rennes, France
| | | | - Jacques Nicolas
- Université de Rennes, INRIA, Campus de Beaulieu, Rennes, France
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Measuring Conjugated Linoleic Acid (CLA) Production by Bifidobacteria. Methods Mol Biol 2021; 2278:87-100. [PMID: 33649950 DOI: 10.1007/978-1-0716-1274-3_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
The biological significance of conjugated fatty acids (CFAs) has been linked to positive health effects based on biomedical, in vitro, and clinical studies. Of note, conjugated linoleic acids (CLAs) are the most widely characterized fatty acids as geometric isomers cis-9,trans-11 and trans-10,cis-12 CLA occur naturally in ruminant fats, dairy products, and hydrogenated oils. Concerning CLAs, it is known that bacterial biohydrogenation, a process whereby ruminal bacteria or starter cultures of lactic acid bacteria have the ability to synthesize CLA by altering the chemical structure of essential fatty acids via enzymatic mechanisms, produces a multitude of isomers with desirable properties. Bifidobacterium species are classed as food grade microorganisms and some of these strains harness molecular determinants that are responsible for the bioconversion of free fatty acids to CLAs. However, molecular mechanisms have yet to be fully elucidated. Reports pertaining to CLAs have been attributed to suppressing tumor growth, delaying the onset of diabetes mellitus and reducing body fat in obese individuals. Given the increased attention for their bioactive properties, we describe in this chapter the qualitative and quantitative methods used to identify and quantify CLA isomers produced by bifidobacterial strains in supplemented broth media. These approaches enable rapid detection of potential CLA producing strains and accurate measurement of fatty acids in biological matrices.
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Amiri S, Rezaei Mokarram R, Sowti Khiabani M, Rezazadeh Bari M, Alizadeh Khaledabad M. In situ production of conjugated linoleic acid by Bifidobacterium lactis BB12 and Lactobacillus acidophilus LA5 in milk model medium. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109933] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Gong M, Hu Y, Wei W, Jin Q, Wang X. Production of conjugated fatty acids: A review of recent advances. Biotechnol Adv 2019; 37:107454. [PMID: 31639444 DOI: 10.1016/j.biotechadv.2019.107454] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 08/26/2019] [Accepted: 09/23/2019] [Indexed: 10/25/2022]
Abstract
Conjugated fatty acids (CFAs) have received a deal of attention due to the increasing understanding of their beneficial physiological effects, especially the anti-cancer effects and metabolism-regulation activities. However, the production of CFAs is generally difficult. Several challenges are the low CFAs content in natural sources, the difficulty to chemically synthesize target CFA isomers in high purity, and the sensitive characteristics of CFAs. In this article, the current technologies to produce CFAs, including physical, chemical, and biotechnical approaches were summarized, with a focus on the conjugated linoleic acids (CLAs) and conjugated linolenic acids (CLNAs) which are the most common investigated CFAs. CFAs usually demonstrate stronger physiological effects than other non-conjugated fatty acids; however, they are more sensitive to heat and oxidation. Consequently, the quality control throughout the entire production process of CFAs is significant. Special attention was given to the micro- or nano-encapsulation which presented as an emerging technique to improve the bioavailability and storage stability of CFAs. The current applications of CFAs and the potential research directions were also discussed.
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Affiliation(s)
- Mengyue Gong
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi 214122, PR China; 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, PR China
| | - Yulin Hu
- Department of Chemical and Biochemical Engineering, Western University, London, ON N6A 3K7, Canada
| | - Wei Wei
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi 214122, PR China; 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, PR China
| | - Qingzhe Jin
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi 214122, PR China; 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, PR China
| | - Xingguo Wang
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi 214122, PR China; 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, PR China.
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Esmaeilnejad Moghadam B, Keivaninahr F, Nazemi A, Fouladi M, Rezaei Mokarram R, Zoroufchi Benis K. Optimization of conjugated linoleic acid production by Bifidobacterium animalis subsp. Lactis and its application in fermented milk. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.03.071] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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11
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Kiss A, Naár Z, Daróczi L, Kukovics S, Kukovics F, Mirmazloum I, Némedi E. Changes of free fatty acid composition and number of lactic acid bacteria in three functional goat and sheep milk products fortified with inulin or fish oil. CYTA - JOURNAL OF FOOD 2019. [DOI: 10.1080/19476337.2018.1551936] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Attila Kiss
- Food Science Innovation Centre, Kaposvár University, Kaposvár, Hungary
| | - Zoltán Naár
- National Agricultural Research and Innovation Centre, Food Science Research Institute, Budapest, Hungary
| | | | - Sándor Kukovics
- Hungarian Sheep and Goat Dairying Public Utility Association, Herceghalom, Hungary
| | - Ferenc Kukovics
- Hungarian Sheep and Goat Dairying Public Utility Association, Herceghalom, Hungary
| | - Iman Mirmazloum
- Food Science Innovation Centre, Kaposvár University, Kaposvár, Hungary
- Department of Plant Physiology and Plant Biochemistry, Szent István University, Budapest, Hungary
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Ares-Yebra A, Garabal JI, Carballo J, Centeno JA. Formation of conjugated linoleic acid by a Lactobacillus plantarum strain isolated from an artisanal cheese: Evaluation in miniature cheeses. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2018.11.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Jaglan N, Kumar S, Choudhury PK, Tyagi B, Tyagi AK. Isolation, characterization and conjugated linoleic acid production potential of bifidobacterial isolates from ruminal fluid samples of Murrah buffaloes. Anaerobe 2019; 56:40-45. [PMID: 30738138 DOI: 10.1016/j.anaerobe.2019.02.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 01/24/2019] [Accepted: 02/05/2019] [Indexed: 12/12/2022]
Abstract
In the present study, we investigated the potential of Bifidobacterium spp., isolated from ruminal fluid samples from buffaloes (Bubalus bubalis) for conjugated linoleic acid (CLA) production. A total of 294 isolates were obtained from 86 ruminal fluid samples using Bifidus Selective Medium (BSM) medium, and based on phospoketolase assay, 24 isolates were presumptively confirmed to be Bifidobacterium species. Further, the isolates were confirmed morphologically, biochemically and by PCR assays for genus specific (16s rDNA) and transaldolase genes. All 24 strains were positive for conversion of linoleic acid (LA) to CLA by spectrophotometric screening. Gas chromatographic analysis showed that the strains produced cis9, trans11 and tran10, cis12 CLA isomers in LA-supplemented deMan-Rogosa-Sharpe (MRS) broth. The strains were identified as B. thermophilum (n = 21) and B. pseudolongum (n = 3) based on 16 rDNA sequence analysis. The study shows that Bifidobacterium spp., present in the rumens of buffaloes produce CLA from LA and the strains may have the potential to be used as probiotics to enhance the nutraceutical value of ruminant food products.
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Affiliation(s)
- Neeru Jaglan
- Animal Nutrition Division, Indian Council of Agricultural Research - National Dairy Research Institute, Karnal, 132001, Haryana, India
| | - Sachin Kumar
- Animal Nutrition Division, Indian Council of Agricultural Research - National Dairy Research Institute, Karnal, 132001, Haryana, India
| | - Prasanta Kumar Choudhury
- Animal Nutrition Division, Indian Council of Agricultural Research - National Dairy Research Institute, Karnal, 132001, Haryana, India
| | - Bhawna Tyagi
- Animal Nutrition Division, Indian Council of Agricultural Research - National Dairy Research Institute, Karnal, 132001, Haryana, India
| | - Amrish Kumar Tyagi
- Animal Nutrition Division, Indian Council of Agricultural Research - National Dairy Research Institute, Karnal, 132001, Haryana, India.
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Salsinha AS, Pimentel LL, Fontes AL, Gomes AM, Rodríguez-Alcalá LM. Microbial Production of Conjugated Linoleic Acid and Conjugated Linolenic Acid Relies on a Multienzymatic System. Microbiol Mol Biol Rev 2018; 82:e00019-18. [PMID: 30158254 PMCID: PMC6298612 DOI: 10.1128/mmbr.00019-18] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Conjugated linoleic acids (CLAs) and conjugated linolenic acids (CLNAs) have gained significant attention due to their anticarcinogenic and lipid/energy metabolism-modulatory effects. However, their concentration in foodstuffs is insufficient for any therapeutic application to be implemented. From a biotechnological standpoint, microbial production of these conjugated fatty acids (CFAs) has been explored as an alternative, and strains of the genera Propionibacterium, Lactobacillus, and Bifidobacterium have shown promising producing capacities. Current screening research works are generally based on direct analytical determination of production capacity (e.g., trial and error), representing an important bottleneck in these studies. This review aims to summarize the available information regarding identified genes and proteins involved in CLA/CLNA production by these groups of bacteria and, consequently, the possible enzymatic reactions behind such metabolic processes. Linoleate isomerase (LAI) was the first enzyme to be described to be involved in the microbiological transformation of linoleic acids (LAs) and linolenic acids (LNAs) into CFA isomers. Thus, the availability of lai gene sequences has allowed the development of genetic screening tools. Nevertheless, several studies have reported that LAIs have significant homology with myosin-cross-reactive antigen (MCRA) proteins, which are involved in the synthesis of hydroxy fatty acids, as shown by hydratase activity. Furthermore, it has been suggested that CLA and/or CLNA production results from a stress response performed by the activation of more than one gene in a multiple-step reaction. Studies on CFA biochemical pathways are essential to understand and characterize the metabolic mechanism behind this process, unraveling all the gene products that may be involved. As some of these bacteria have shown modulation of lipid metabolism in vivo, further research to be focused on this topic may help us to understand the role of the gut microbiota in human health.
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Affiliation(s)
- Ana S Salsinha
- Universidade Católica Portuguesa, Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
| | - Lígia L Pimentel
- Universidade Católica Portuguesa, Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
- Centro de Investigação em Tecnologias e Sistemas de Informação em Saúde, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
- Unidade de Investigação de Química Orgânica, Produtos Naturais e Agroalimentares, Universidade de Aveiro, Aveiro, Portugal
| | - Ana L Fontes
- Universidade Católica Portuguesa, Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
- Unidade de Investigação de Química Orgânica, Produtos Naturais e Agroalimentares, Universidade de Aveiro, Aveiro, Portugal
| | - Ana M Gomes
- Universidade Católica Portuguesa, Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
| | - Luis M Rodríguez-Alcalá
- Universidade Católica Portuguesa, Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
- Centro de Investigación en Recursos Naturales y Sustentabilidad, Universidad Bernardo O'Higgins, Santiago de Chile, Chile
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Accumulation of conjugated linoleic acid in Lactobacillus plantarum WU-P19 is enhanced by induction with linoleic acid and chitosan treatment. ANN MICROBIOL 2018. [DOI: 10.1007/s13213-018-1368-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Tkachenko N, Nazarenko JV, Dets N, Izbash E, Klymentieva I. STARTER CULTURES COMPOSITIONS WITH PROBIOTICS FOR FERMENTED MILK PRODUCTS AND COSMETICS. FOOD SCIENCE AND TECHNOLOGY 2018. [DOI: 10.15673/fst.v12i1.836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The expediency of optimization of starter cultures composition of mixed cultures Lactococcus sp. and mixed cultures Bifidobacterium bifidum BB 01 + Bifidobacterium longum BL 01 + Bifidobacterium breve BR 01 for the manufacture of fermented milk products and cosmetics for teenagers and people under the age of 40-45 years with probiotics has been substantiated.The value of titratable acidity, number of viable cells of bifidobacteria has been determined, as well as the most probable number of lactobacterium in fermented probiotic clots obtained with different ratios of mixed cultures Lactococcus sp. and mixed cultures of Bifidobacterium sp. in starter cultures compositions (the initial concentration of the mixed cultures (MC) Lactococcus sp. and MC Bifidobacterium sp. varied within the range of 1×105 – 1×106 CFU/cm3 of the inoculated milk, enriched with fructose as a growth factor of bifidobacteria). The high content of probiotics and the lowest values of titratable acidity are typical of the fermented milk clots obtained using starter cultures composition with a ratio of MC Lactococcus sp. : MC Bifidobacterium sp. 1 : 10. The maximum number of lactococci viable cells is observed in clots obtained using starter cultures composition with the initial ratio of MC Lactococcus sp. : MC Bifidobacterium sp. 10 : 1. The optimum ratio of MC Lactococcus sp. and MC Bifidobacterium sp. – 1 : 10 has been established (initial concentration of the cultures at inoculation – 1×105 and 1×106 CFU/cm3, respectively) for the production of fermented milk products and cosmetics with probiotics, where the maximum value of the quality aggregated factor – 7, 12 is noted.It is shown that a fermented probiotic milk clots obtained using starter cultures composition with an optimum ratio of cultures of lacto- and bifidobacteria (1 : 10) have good sensory characteristics, contain a high number of viable cells of bifidobacteria and lactobacteria – (9,15±0,14)×109 and (8,50±0,50)×108 CFU/cm3, respectively, and a low level of titratable acidity at a specified value of the active acidity and are safe in terms of microbiological characteristics
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Ribeiro SC, Stanton C, Yang B, Ross RP, Silva CC. Conjugated linoleic acid production and probiotic assessment of Lactobacillus plantarum isolated from Pico cheese. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2017.12.065] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Shokryzadan P, Rajion MA, Meng GY, Boo LJ, Ebrahimi M, Royan M, Sahebi M, Azizi P, Abiri R, Jahromi MF. Conjugated linoleic acid: A potent fatty acid linked to animal and human health. Crit Rev Food Sci Nutr 2018; 57:2737-2748. [PMID: 26252346 DOI: 10.1080/10408398.2015.1060190] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Conjugated linoleic acid (CLA) is a mixture of isomers of linoleic acid (C18:2 n-6), which is mostly found in the ruminant meat and dairy products. The CLA is known to have many potential health benefits, and considered a potent powerful fatty acid, which is linked to animal and human health. The present work aims to discuss the source and production, mechanism of action, and effects of CLA on humans, poultry, and ruminants by reviewing the recent studies carried out on CLA. Despite most of the recent studies indicating beneficial effects of CLA on improving body weight control parameters, its effects on reducing risk factors of cardiovascular diseases (CVD), inflammation, blood glucose, and insulin are still controversial, and need to be further studied in different hosts.
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Affiliation(s)
- Parisa Shokryzadan
- a Faculty of Veterinary Medicine , Universiti Putra Malaysia , Serdang , Selangor , Malaysia.,b Agriculture Biotechnology Research Institute of Iran (ABRII) , East and North-East Branch , Mashhad , Iran
| | - Mohamed Ali Rajion
- a Faculty of Veterinary Medicine , Universiti Putra Malaysia , Serdang , Selangor , Malaysia
| | - Goh Yong Meng
- a Faculty of Veterinary Medicine , Universiti Putra Malaysia , Serdang , Selangor , Malaysia.,c Institute of Tropical Agriculture, Universiti Putra Malaysia , Serdang , Selangor , Malaysia
| | - Liang Juan Boo
- c Institute of Tropical Agriculture, Universiti Putra Malaysia , Serdang , Selangor , Malaysia
| | - Mahdi Ebrahimi
- a Faculty of Veterinary Medicine , Universiti Putra Malaysia , Serdang , Selangor , Malaysia
| | - Maryam Royan
- d Agriculture Biotechnology Research Institute of Iran (ABRII) , North Branch , Rasht , Iran
| | - Mahbod Sahebi
- c Institute of Tropical Agriculture, Universiti Putra Malaysia , Serdang , Selangor , Malaysia
| | - Parisa Azizi
- c Institute of Tropical Agriculture, Universiti Putra Malaysia , Serdang , Selangor , Malaysia
| | - Rambod Abiri
- e Faculty of Biotechnology and Biomolecular Sciences , Universiti Putra Malaysia , Serdang , Selangor , Malaysia
| | - Mohammad Faseleh Jahromi
- b Agriculture Biotechnology Research Institute of Iran (ABRII) , East and North-East Branch , Mashhad , Iran.,c Institute of Tropical Agriculture, Universiti Putra Malaysia , Serdang , Selangor , Malaysia
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Olmedilla-Alonso B, Nova-Rebato E, García-González N, Martín-Diana AB, Fontecha J, Delgado D, Gredilla AE, Bueno F, Asensio-Vegas C. Effect of ewe's (semi-skimmed and whole) and cow's milk yogurt consumption on the lipid profile of control subjects: a crossover study. Food Nutr Res 2017; 61:1391669. [PMID: 29151833 PMCID: PMC5678502 DOI: 10.1080/16546628.2017.1391669] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Accepted: 10/04/2017] [Indexed: 01/19/2023] Open
Abstract
Yogurt is the most widely consumed fermented milk product worldwide. Studies have mainly used milk and dairy products from cow, which have a lower fat content than those from ewe and a different lipid profile. This study investigated the effect on the lipid profile of control subjects of three different set yogurts: (a) semi-skimmed ewe´s milk yogurt (2.8% milk fat); (b) whole ewe´s milk yogurt (5.8 % milk fat); (c) cow´s milk yogurt (3 % milk fat). A randomized crossover study included 30 healthy adults (16 women) to consume 250 g/yogurt/day during three consecutive 5-weeks periods separated by 4-week washouts. Blood samples were collected at the start and end of each period for the analysis of serum cholesterol (total, HDL-, LDL-) and triglycerides. We found no differences in the serum concentrations of lipid and lipoprotein fractions of the volunteers after the intake of any of the three types of yogurts. When the volunteers were grouped into two risk groups of risk according to their total cholesterol/HDL cholesterol ratio, the same differences between the groups in terms of the cholesterol (HDL-, LDL-) and triglyceride responses at baseline and after yogurt intake were found, with no effects due to the different types of yogurts. Moreover, we performed compositional analysis of the yogurts including determination of protein, fat, minerals and fatty acids (FA). Contents in protein, calcium, magnesium, non-protein nitrogen and some FA (mainly short-chain-FA) were higher for ewe's than for cow's milk yogurt. n6-n3 ratio was lower in the ewe's milk yogurt. In conclusion, yogurt intake, from ewe's and cow's milk, at levels of consumption compatible with a varied diet, neither decreases nor increases plasma lipoprotein cholesterol levels in apparently healthy individuals. As ewe's milk yogurt has a high content of macro- and micronutrients, certain target populations could benefit from its consumption.
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Affiliation(s)
- Begoña Olmedilla-Alonso
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Madrid, Spain
| | - Esther Nova-Rebato
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Madrid, Spain
| | - Natalia García-González
- Agro Technological Institute, Deputy Directorate of Research and Technology, Dairy Technological Station, Palencia, Spain
| | - Ana-Belén Martín-Diana
- Agro Technological Institute, Deputy Directorate of Research and Technology, Area of Innovation and Process Optimisation, Valladolid, Spain
| | - Javier Fontecha
- Department of Bioactivity and Food Analysis, Group of Lipids, Research Institute of Food Science (CIAL; CSIC-UAM), Madrid, Spain
| | - David Delgado
- Agro Technological Institute, Deputy Directorate of Research and Technology, Dairy Technological Station, Palencia, Spain
| | - Ana-Elisa Gredilla
- Agro Technological Institute, Deputy Directorate of Research and Technology, Dairy Technological Station, Palencia, Spain
| | - Francisco Bueno
- Agro Technological Institute, Deputy Directorate of Research and Technology, Dairy Technological Station, Palencia, Spain
| | - Carmen Asensio-Vegas
- Agro Technological Institute, Deputy Directorate of Research and Technology, Dairy Technological Station, Palencia, Spain
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20
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Yang B, Gao H, Stanton C, Ross RP, Zhang H, Chen YQ, Chen H, Chen W. Bacterial conjugated linoleic acid production and their applications. Prog Lipid Res 2017; 68:26-36. [PMID: 28889933 DOI: 10.1016/j.plipres.2017.09.002] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 08/29/2017] [Accepted: 09/06/2017] [Indexed: 11/19/2022]
Abstract
Conjugated linoleic acid (CLA) has been shown to exert various potential physiological properties including anti-carcinogenic, anti-obesity, anti-cardiovascular and anti-diabetic activities, and consequently has been considered as a promising food supplement. Bacterial biosynthesis of CLA is an attractive approach for commercial production due to its high isomer-selectivity and convenient purification process. Many bacterial species have been reported to convert free linoleic acid (LA) to CLA, hitherto only the precise CLA-producing mechanisms in Propionibacterium acnes and Lactobacillus plantarum have been illustrated completely, prompting the development of recombinant technology used in CLA production. The purpose of the article is to review the bacterial CLA producers as well as the recent progress on describing the mechanism of microbial CLA-production. Furthermore, the advances and potential in the heterologous expression of CLA genetic determinants will be presented.
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Affiliation(s)
- Bo Yang
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - He Gao
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Catherine Stanton
- Teagasc Food Research Centre, Moorepark, Fermoy, Co., Cork, Ireland; APC Microbiome Institute, University College Cork, Cork, Ireland
| | - R Paul Ross
- APC Microbiome Institute, University College Cork, Cork, Ireland; College of Science, Engineering and Food Science, University College Cork, Cork, Ireland
| | - Hao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Yong Q Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Haiqin Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China.
| | - Wei Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; Beijing Innovation Centre of Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing 100048, China.
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21
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Effect of probiotic co-cultures on physico-chemical and biochemical properties of small ruminants’ fermented milk. Int Dairy J 2017. [DOI: 10.1016/j.idairyj.2017.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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22
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Renes E, Linares D, González L, Fresno J, Tornadijo M, Stanton C. Study of the conjugated linoleic acid synthesis by Lactobacillus strains and by different co-cultures designed for this ability. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.05.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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23
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Production of conjugated linoleic acid and gamma-aminobutyric acid by autochthonous lactic acid bacteria and detection of the genes involved. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.05.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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24
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Dahiya DK, Puniya AK. Optimisation of fermentation variables for conjugated linoleic acid bioconversion byLactobacillus fermentumDDHI27 in modified skim milk. INT J DAIRY TECHNOL 2017. [DOI: 10.1111/1471-0307.12375] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dinesh K Dahiya
- Dairy Microbiology Division; ICAR-National Dairy Research Institute; Karnal 132001 Haryana India
| | - Anil K Puniya
- Dairy Microbiology Division; ICAR-National Dairy Research Institute; Karnal 132001 Haryana India
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25
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Ogunremi OR, Banwo K, Sanni AI. Starter-culture to improve the quality of cereal-based fermented foods: trends in selection and application. Curr Opin Food Sci 2017. [DOI: 10.1016/j.cofs.2017.02.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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26
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Balthazar C, Pimentel T, Ferrão L, Almada C, Santillo A, Albenzio M, Mollakhalili N, Mortazavian A, Nascimento J, Silva M, Freitas M, Sant’Ana A, Granato D, Cruz A. Sheep Milk: Physicochemical Characteristics and Relevance for Functional Food Development. Compr Rev Food Sci Food Saf 2017; 16:247-262. [DOI: 10.1111/1541-4337.12250] [Citation(s) in RCA: 197] [Impact Index Per Article: 28.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 11/28/2016] [Accepted: 11/29/2016] [Indexed: 01/18/2023]
Affiliation(s)
- C.F. Balthazar
- Univ. Federal Fluminense (UFF); Faculdade de Veterinária; 24230-340 Niterói/RJ Brazil
| | - T.C. Pimentel
- Inst. Federal do Paraná (IFPR); Campus Paranavaí; 87703-536 Paraná Brazil
| | - L.L. Ferrão
- Univ. Federal Rural do Rio de Janeiro (UFRRJ); Depto. de Tecnologia de Alimentos (DTA), Seropédica; 23890-000 Rio de Janeiro Brazil
| | - C.N. Almada
- Univ. Estadual de Campinas (UNICAMP); Faculdade de Engenharia de Alimentos (FEA); 13083862 Campinas Brazil
| | - A. Santillo
- Univ. Estadual de Campinas (UNICAMP); Faculdade de Engenharia de Alimentos (FEA); 13083862 Campinas Brazil
- Univ. of Foggia; Dept. of the Sciences of Agriculture; 71100 Foggia Italy
| | - M. Albenzio
- Univ. of Foggia; Dept. of the Sciences of Agriculture; 71100 Foggia Italy
| | - N. Mollakhalili
- Shahid Beheshti Univ. of Medical Sciences; Faculty of Nutrition Sciences, Food Science and Technology; 19395-4741 Tehran Iran
| | - A.M. Mortazavian
- Shahid Beheshti Univ. of Medical Sciences; Faculty of Nutrition Sciences, Food Science and Technology; 19395-4741 Tehran Iran
| | - J.S. Nascimento
- Inst. Federal de Educação; Ciência e Tecnologia do Rio de Janeiro, Depto. de Alimentos; 20270-021 Rio de Janeiro Brazil
| | - M.C. Silva
- Inst. Federal de Educação; Ciência e Tecnologia do Rio de Janeiro, Depto. de Alimentos; 20270-021 Rio de Janeiro Brazil
| | - M.Q. Freitas
- Univ. Federal Fluminense (UFF); Faculdade de Veterinária; 24230-340 Niterói/RJ Brazil
| | - A.S. Sant’Ana
- Univ. Estadual de Campinas (UNICAMP); Faculdade de Engenharia de Alimentos (FEA); 13083862 Campinas Brazil
| | - D. Granato
- Univ. Estadual de Ponta Grossa (UEPG); Depto. de Engenharia de Alimentos; 84030-900 Ponta Grossa Brazil
| | - A.G. Cruz
- Inst. Federal de Educação; Ciência e Tecnologia do Rio de Janeiro, Depto. de Alimentos; 20270-021 Rio de Janeiro Brazil
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27
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Bezerra TKA, de Oliveira Arcanjo NM, Garcia EF, Gomes AMP, de Cássia Ramos do Egypto Queiroga R, de Souza EL, Madruga MS. Effect of supplementation with probiotic lactic acid bacteria, separately or combined, on acid and sugar production in goat ‘coalho’ cheese. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2016.10.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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28
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29
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Balthazar C, Conte Júnior C, Moraes J, Costa M, Raices R, Franco R, Cruz A, Silva A. Physicochemical evaluation of sheep milk yogurts containing different levels of inulin. J Dairy Sci 2016; 99:4160-4168. [DOI: 10.3168/jds.2015-10072] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 09/04/2015] [Indexed: 11/19/2022]
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30
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Barbosa IC, Oliveira MEG, Madruga MS, Gullón B, Pacheco MTB, Gomes AMP, Batista ASM, Pintado MME, Souza EL, Queiroga RCRE. Influence of the addition of Lactobacillus acidophilus La-05, Bifidobacterium animalis subsp. lactis Bb-12 and inulin on the technological, physicochemical, microbiological and sensory features of creamy goat cheese. Food Funct 2016; 7:4356-4371. [DOI: 10.1039/c6fo00657d] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We evaluated the effects of addition of probiotic cultures and inulin on the quality of creamy goat cheese.
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Affiliation(s)
- Ilsa C. Barbosa
- Agribusiness Coordination
- Federal Institute of Education
- Science and Technology of Pernambuco
- Vitória de Santo Antão-PE
- Brazil
| | - Maria E. G. Oliveira
- Center of Education and Health
- Federal University of Campina Grande
- Cuité-PB
- Brazil
| | - Marta S. Madruga
- Technology Center
- Department of Food Engineering
- Federal University of Paraíba
- João Pessoa – PB
- Brazil
| | - Beatriz Gullón
- School of Biotechnology
- Portuguese Catholic University
- Porto
- Portugal
| | - Maria T. B. Pacheco
- Institute of Food Technology
- Department of Agriculture
- Center of Food Chemistry and Applied Nutrition
- Campinas-SP
- Brazil
| | - Ana M. P. Gomes
- School of Biotechnology
- Portuguese Catholic University
- Porto
- Portugal
| | - Ana S. M. Batista
- Animal Science Coordination
- State University Vale do Acaraú
- Sobral-CE
- Brazil
| | | | - Evandro L. Souza
- Department of Nutrition
- Health Sciences Center
- Federal University of Paraíba
- João Pessoa-PB
- Brazil
| | - Rita C. R. E. Queiroga
- Department of Nutrition
- Health Sciences Center
- Federal University of Paraíba
- João Pessoa-PB
- Brazil
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31
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Production of conjugated dienoic and trienoic fatty acids by lactic acid bacteria and bifidobacteria. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.09.046] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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32
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Sosa-Castañeda J, Hernández-Mendoza A, Astiazarán-García H, Garcia HS, Estrada-Montoya MC, González-Córdova AF, Vallejo-Cordoba B. Screening of Lactobacillus strains for their ability to produce conjugated linoleic acid in milk and to adhere to the intestinal tract. J Dairy Sci 2015; 98:6651-9. [PMID: 26233456 DOI: 10.3168/jds.2014-8515] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 06/03/2015] [Indexed: 11/19/2022]
Abstract
Conjugated linoleic acid (CLA) has been shown to provide beneficial effects on health; however, the amount consumed in food is far from that required for the desired effects. Thus, increasing the CLA content in dairy foods through milk fermentation with specific lactic acid bacteria (LAB) offers an interesting alternative. Moreover, some LAB may be able to adhere to the intestinal mucosa and produce CLA through endogenous synthesis. Therefore, the objective of this study was to screen LAB isolates for their ability to produce CLA in skim milk and in simulated gastrointestinal conditions. Additionally, the ability of selected CLA-producing LAB to adhere to the intestinal mucosa in a murine model was assessed. Results showed that of 13 strains of Lactobacillus tested, only 4 were able to produce CLA in skim milk supplemented with linoleic acid (13.44 ± 0.78 to 50.9 ± 0.26 µg/mL). Furthermore, these 4 Lactobacillus strains were able to survive and produce CLA in simulated gastrointestinal conditions and to adhere to the intestinal mucosa of Wistar rats after 7 d of oral inoculation with fluorescently labeled bacteria. Accordingly, these 4 Lactobacillus strains may be used to manufacture fermented dairy foods to increase CLA content, and consumption of these fermented milks may result in CLA produced endogenously by these LAB.
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Affiliation(s)
- J Sosa-Castañeda
- Laboratorio de Química y Biotecnología de Productos Lácteos, Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo A.C. (CIAD), Carretera a La Victoria Km. 0.6 Hermosillo, Sonora 83304, Mexico
| | - A Hernández-Mendoza
- Laboratorio de Química y Biotecnología de Productos Lácteos, Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo A.C. (CIAD), Carretera a La Victoria Km. 0.6 Hermosillo, Sonora 83304, Mexico
| | - H Astiazarán-García
- Laboratorio de Patología Experimental, Coordinación de Nutrición, Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD), Hermosillo, Sonora 83304, Mexico
| | - H S Garcia
- Unidad de Investigación y Desarrollo en Alimentos (UNIDA) Instituto Tecnológico de Veracruz M. A. de Quevedo, Veracruz, Veracruz 91897, Mexico
| | - M C Estrada-Montoya
- Laboratorio de Química y Biotecnología de Productos Lácteos, Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo A.C. (CIAD), Carretera a La Victoria Km. 0.6 Hermosillo, Sonora 83304, Mexico
| | - A F González-Córdova
- Laboratorio de Química y Biotecnología de Productos Lácteos, Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo A.C. (CIAD), Carretera a La Victoria Km. 0.6 Hermosillo, Sonora 83304, Mexico
| | - B Vallejo-Cordoba
- Laboratorio de Química y Biotecnología de Productos Lácteos, Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo A.C. (CIAD), Carretera a La Victoria Km. 0.6 Hermosillo, Sonora 83304, Mexico.
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Carafa I, Nardin T, Larcher R, Viola R, Tuohy K, Franciosi E. Identification and characterization of wild lactobacilli and pediococci from spontaneously fermented Mountain Cheese. Food Microbiol 2015; 48:123-32. [DOI: 10.1016/j.fm.2014.12.003] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 12/03/2014] [Accepted: 12/10/2014] [Indexed: 11/26/2022]
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34
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Taboada N, Van Nieuwenhove C, Alzogaray SL, Medina R. Influence of autochthonous cultures on fatty acid composition, esterase activity and sensory profile of Argentinean goat cheeses. J Food Compost Anal 2015. [DOI: 10.1016/j.jfca.2014.12.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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35
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Manzo N, Pizzolongo F, Montefusco I, Aponte M, Blaiotta G, Romano R. The effects of probiotics and prebiotics on the fatty acid profile and conjugated linoleic acid content of fermented cow milk. Int J Food Sci Nutr 2015; 66:254-9. [DOI: 10.3109/09637486.2014.992005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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36
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Apás A, Arena M, Colombo S, González S. Probiotic administration modifies the milk fatty acid profile, intestinal morphology, and intestinal fatty acid profile of goats. J Dairy Sci 2015; 98:47-54. [DOI: 10.3168/jds.2013-7805] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Accepted: 08/05/2014] [Indexed: 11/19/2022]
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37
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Rodríguez-Alcalá L, Alonso L, Fontecha J. Stability of fatty acid composition after thermal, high pressure, and microwave processing of cow milk as affected by polyunsaturated fatty acid concentration. J Dairy Sci 2014; 97:7307-15. [DOI: 10.3168/jds.2013-7849] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 08/05/2014] [Indexed: 11/19/2022]
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38
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Production of conjugated linoleic and conjugated α-linolenic acid in a reconstituted skim milk-based medium by bifidobacterial strains isolated from human breast milk. BIOMED RESEARCH INTERNATIONAL 2014; 2014:725406. [PMID: 25110689 PMCID: PMC4109426 DOI: 10.1155/2014/725406] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Accepted: 06/17/2014] [Indexed: 11/18/2022]
Abstract
Eight bifidobacterial strains isolated from human breast milk have been tested for their abilities to convert linoleic acid (LA) and α-linolenic acid (LNA) to conjugated linoleic acid (CLA) and conjugated α-linolenic acid (CLNA), respectively. These bioactive lipids display important properties that may contribute to the maintenance and improvement human health. Three selected Bifidobacterium breve strains produced CLA from LA and CLNA from LNA in MRS (160–170 and 210–230 μg mL−1, resp.) and, also, in reconstituted skim milk (75–95 and 210–244 μg mL−1, resp.). These bifidobacterial strains were also able to simultaneously produce both CLA (90–105 μg mL−1) and CLNA (290–320 μg mL−1) in reconstituted skim milk. Globally, our findings suggest that these bifidobacterial strains are potential candidates for the design of new fermented dairy products naturally containing very high concentrations of these bioactive lipids. To our knowledge, this is the first study describing CLNA production and coproduction of CLA and CLNA by Bifidobacterium breve strains isolated from human milk in reconstituted skim milk.
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39
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Khaskheli AA, Talpur FN, Demir AS, Cebeci A, Jawaid S. A highly selective whole cell biocatalysis method for the production of two major bioactive conjugated linoleic acid isomers. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2013. [DOI: 10.1016/j.bcab.2013.06.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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40
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Mohan M, Anand S, Kalscheur K, Hassan A, Hippen A. Starter cultures and cattle feed manipulation enhance conjugated linoleic acid concentrations in Cheddar cheese. J Dairy Sci 2013; 96:2081-2094. [DOI: 10.3168/jds.2012-6101] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Accepted: 12/21/2012] [Indexed: 01/13/2023]
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41
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Zhu Y, Morisato K, Li W, Kanamori K, Nakanishi K. Synthesis of silver nanoparticles confined in hierarchically porous monolithic silica: a new function in aromatic hydrocarbon separations. ACS APPLIED MATERIALS & INTERFACES 2013; 5:2118-2125. [PMID: 23441723 DOI: 10.1021/am303163s] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Silver nanoparticles (Ag NPs) have been homogeneously introduced into hierarchically porous monolithic silica columns with well-defined macropores and SBA-15-type hexagonally ordered mesopores by using ethanol as the mild reductant. Within the cylindrical silica mesopores treated with aminopropyl groups as the host, monocrystalline Ag NPs and nanorods are obtained after being treated in silver nitrate/ethanol solution at room temperature for different durations of reducing time. The loading of Ag NPs in the monolith can be increased to 33 wt % by the repetitive treatment, which also led to the formation of polycrystalline Ag nanorods in the mesopores. Although the bare silica column cannot separate aromatic hydrocarbons, good separation of those molecules by noncharged Ag NPs confined in the porous structure of the monolith has been for the first time demonstrated with the Ag NP-embedded silica column. The NP-embedded monolithic silica would be a powerful separation tool for hydrocarbons with different number, position, and configuration of unsaturated bonds.
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Affiliation(s)
- Yang Zhu
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto, Japan
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Liu X, Li H, Chen Y, Cao Y. Method for screening of bacterial strains biosynthesizing specific conjugated linoleic acid isomers. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:9705-9710. [PMID: 22946615 DOI: 10.1021/jf3032843] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
A simple and accurate method for screening of bacterial strains with the ability to convert free linoleic acid into specific conjugated linoleic acid (CLA) isomers has been developed by combining the ultraviolet spectral scan and capillary electrophoresis analysis. The ultraviolet spectral scan was carried out for preliminary screening of bacterial strains with the capacity to biosynthesize CLA, and the absorption peak at 228-235 nm was used for assessing the possible production of CLA by bacteria. The capillary electrophoresis analysis was used as the follow-up confirmation to definitively conclude CLA production and the composition of CLA isomers. Linoleic acid at the concentration of 25 μg/mL, which showed little inhibitory effect on the growth of bacteria, was used for initial screening of CLA-producing strains. The strains with the ability to produce specific CLA isomers can be selected quickly from a large number of bacteria by this high-throughput method.
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Affiliation(s)
- Xiaohua Liu
- Sino-German Joint Research Institute, State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, People's Republic of China
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Optimal culture conditions for producing conjugated linoleic acid in skim-milk by co-culture of different Lactobacillus strains. ANN MICROBIOL 2012. [DOI: 10.1007/s13213-012-0523-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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ANDRADE JOSÉC, ASCENÇÃO KELLY, GULLÓN PATRICIA, HENRIQUES SILVINOMS, PINTO JORGEMS, ROCHA-SANTOS TERESAAP, FREITAS ANACRISTINA, GOMES ANAMARIA. Production of conjugated linoleic acid by food-grade bacteria: A review. INT J DAIRY TECHNOL 2012. [DOI: 10.1111/j.1471-0307.2012.00871.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Rodrigues D, Rocha-Santos TA, Gomes AM, Goodfellow BJ, Freitas AC. Lipolysis in probiotic and synbiotic cheese: The influence of probiotic bacteria, prebiotic compounds and ripening time on free fatty acid profiles. Food Chem 2012. [DOI: 10.1016/j.foodchem.2011.10.010] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Baffoni L, Gaggìa F, Di Gioia D, Biavati B. Role of intestinal microbiota in colon cancer prevention. ANN MICROBIOL 2011. [DOI: 10.1007/s13213-011-0306-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Silva LI, Rodrigues DM, Freitas AC, Gomes AM, Rocha-Santos TA, Pereira M, Duarte A. Optical fibre-based methodology for screening the effect of probiotic bacteria on conjugated linoleic acid (CLA) in curdled milk. Food Chem 2011. [DOI: 10.1016/j.foodchem.2010.12.082] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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