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Qing J, Peng C, Chen H, Li H, Liu X. Small molecule linoleic acid inhibiting whey syneresis via interact with milk proteins in the fermentation of set yogurt fortified with c9,t11-conjugated linoleic acid. Food Chem 2023; 429:136849. [PMID: 37481983 DOI: 10.1016/j.foodchem.2023.136849] [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: 04/04/2023] [Revised: 06/21/2023] [Accepted: 07/08/2023] [Indexed: 07/25/2023]
Abstract
The study aimed to investigate the impact of fermentation conditions on c9,t11-conjugated linoleic acid (CLA) synthesis by Lactobacillus casei, as well as its effects on whey syneresis, water holding capacity (WHC), and texture characteristics of set yogurt. The amount of whey syneresis decreased about 30% with the adding of 0.1% linoleic acid (LA). The interaction between LA and casein (CS), β-lactoglobulin (β-Lg) and bovine serum albumin (BSA) was observed by UV-Vis absorption spectroscopy, 3D fluorescence spectroscopy and CD spectroscopy. It found that LA changed the microenvironment and polarity around amino acids, as well as the conformation of the three milk proteins. Scanning electron microscope (SEM) analysis revealed that the addition of LA resulted in a more uniform and compact microstructure of the set yogurt. It indicates that LA can promote the crosslink of milk proteins, which may be the reason for the reduction of whey syneresis in set yogurt.
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Affiliation(s)
- Junjun Qing
- Sino-German Joint Research Institute, Nanchang University, Nanchang, China
| | - Cheng Peng
- Sino-German Joint Research Institute, Nanchang University, Nanchang, China
| | - Hongbing Chen
- Sino-German Joint Research Institute, Nanchang University, Nanchang, China; State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China; International Institute of Food Innovation, Nanchang University, Nanchang, China
| | - Haixing Li
- Sino-German Joint Research Institute, Nanchang University, Nanchang, China; State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China; International Institute of Food Innovation, Nanchang University, Nanchang, China
| | - Xiaohua Liu
- Sino-German Joint Research Institute, Nanchang University, Nanchang, China; International Institute of Food Innovation, Nanchang University, Nanchang, China.
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2
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Baliyan N, Maurya AK, Kumar A, Agnihotri VK, Kumar R. Probiotics from the bovine raw milk of Lahaul valley showed cis-9, trans-11 conjugated linoleic acid isomer and antioxidant activity with food formulation ability. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Ingredients from Climate Resilient Crops to Enhance the Nutritional Quality of Gluten-Free Bread. Foods 2022; 11:foods11111628. [PMID: 35681377 PMCID: PMC9180752 DOI: 10.3390/foods11111628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/27/2022] [Accepted: 05/27/2022] [Indexed: 02/05/2023] Open
Abstract
One percent of the global population requires a gluten-free diet. With concurrent global warming and population growth, it is increasingly necessary to optimize the use of ingredients from resilient crops, such as tapioca. Tapioca flour is used in low proportions in bread due to its lack of gluten. Sourdough fermentation can enhance the nutritional value of bread but also causes a sour taste. Propionibacterium freudenreichii subsp. globosum can reduce food acidity while synthesizing several nutrients, such as vitamin B12. Aquafaba is a known hydrocolloid and prebiotic. Therefore, the objective of this study was to test the sourdough fermentation of a composite bread based on tapioca and brown rice flour, cultured with Lactobacillus lactis and Propionibacterium freudenreichii subsp. globosum enriched in aquafaba. The bread quality was measured instrumentally (hardness, volume, moisture content) and with a semi-trained sensory panel (focus group). The co-fermentation of the Lactobacillus lactis and Propionibacterium freudenreichii subsp. Globosum produced palatable bread, improving the appearance, taste, and texture in comparison to the yeast-leavened recipe. This co-fermentation also enabled shorter production times, reducing it from 1 h to 30 min. The addition of the aquafaba further improved the bread appearance, texture, and volume, although a bitter tasting crust was reported. The co-fermentation of the tapioca–brown rice composite flour with Lactobacillus lactis and Propionibacterium freudenreichii subsp. globosum produced acceptable bread, which could provide a climate-resilient solution to food sustainability. The aquafaba addition further enhanced such improvements and the baking performance, offering sustainability in terms of nutrition, sensory quality, and price.
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Olivo PM, Dos Santos GT, Rodrigues BM, Osmari MP, Marchi FEDE, Madrona GS, Agostinho BC, Pozza MSS. Starter bacteria as producers of CLA in ripened cheese. AN ACAD BRAS CIENC 2021; 93:e20190677. [PMID: 34231753 DOI: 10.1590/0001-3765202120190677] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 10/25/2019] [Indexed: 11/21/2022] Open
Abstract
The profile of polyunsaturated fatty acids in cheeses obtained through fermentation by lactic acid bacteria Lactobacillus helveticus and Streptococcus thermophilus were evaluated. The milk used to make the cheeses came from cows fed with flaxseed oil and annato. The cheeses presented microbiological and physic-chemical quality with in the standards established by the legislation for Staphylococci and Listeria. With maturation, there was a reduction in the coliform values for both treatments. Regarding the counts of lactic acid bacteria, these remained viable until the 30th day of maturation and the proteolytic bacteria decreased. For antioxidant capacity, the treatment containing the combination of the strains obtained high ABTS values. There was no significant difference between the treatments with respect to the color of the samples. For texture, there was a significant difference for the parameters cohesion and elasticity. No increase in CLA content was observed in the form of its two main isomers, however, the levels of polyunsaturated fatty acids were increased.
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Affiliation(s)
- Paula M Olivo
- Programa de Pós-Graduação em Zootecnia, Universidade Estadual de Maringá, Doutora em Zootecnia, Av. Colombo, 5790, 87020-900 Maringá, PR, Brazil
| | - Geraldo Tadeu Dos Santos
- Programa de Pós-Graduação em Zootecnia, Universidade Estadual de Maringá, Av. Colombo, 5790, 87020-900 Maringá, PR, Brazil
| | - Bruna M Rodrigues
- Programa de Pós Graduação em Zootecnia, Doutoranda em Zootecnia, Universidade Estadual de Maringá, Av. Colombo, 5790, 87020-900 Maringá, PR, Brazil
| | - Milene P Osmari
- Universidade Federal de Santa Catarina, Departamento de Zootecnia e Desenvolvimento Rural, Rod. Admar Gonzaga 1346, Itacorubi, 88034-000, Florianópolis, SC, Brazil
| | | | - Grasiele S Madrona
- Programa de Pós-Graduação em Ciências de Alimentos, Universidade Estadual de Maringá, Av. Colombo, 5790, 87020-900 Maringá, PR, Brazil
| | - Bruna C Agostinho
- Programa de Pós-Graduação em Zootecnia, Universidade Estadual de Maringá, Av. Colombo, 5790, 87020-900 Maringá, PR, Brazil
| | - Magali S S Pozza
- Programa de Pós-Graduação em Zootecnia, Universidade Estadual de Maringá, Av. Colombo, 5790, 87020-900 Maringá, PR, Brazil
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Yerlikaya O, Akpinar A, Saygili D, Karagozlu N. Incorporation of
Propionibacterium shermanii
subsp.
freudenreichii
in probiotic dairy drink production: physicochemical, rheological, microbiological and sensorial properties. INT J DAIRY TECHNOL 2019. [DOI: 10.1111/1471-0307.12666] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Oktay Yerlikaya
- Department of Dairy Technology Faculty of Agriculture Ege University Bornova‐Izmir 35100Turkey
| | - Asli Akpinar
- Department of Food Engineering Faculty of Engineering Manisa Celal Bayar University Yunusemre‐Manisa 45140Turkey
| | - Derya Saygili
- Culinary Program Izmir Kavram Vocational School Konak‐Izmir Turkey
| | - Nural Karagozlu
- Department of Food Engineering Faculty of Engineering Manisa Celal Bayar University Yunusemre‐Manisa 45140Turkey
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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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Deptula P, Laine PK, Roberts RJ, Smolander OP, Vihinen H, Piironen V, Paulin L, Jokitalo E, Savijoki K, Auvinen P, Varmanen P. De novo assembly of genomes from long sequence reads reveals uncharted territories of Propionibacterium freudenreichii. BMC Genomics 2017; 18:790. [PMID: 29037147 PMCID: PMC5644110 DOI: 10.1186/s12864-017-4165-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 10/05/2017] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Propionibacterium freudenreichii is an industrially important bacterium granted the Generally Recognized as Safe (the GRAS) status, due to its long safe use in food bioprocesses. Despite the recognized role in the food industry and in the production of vitamin B12, as well as its documented health-promoting potential, P. freudenreichii remained poorly characterised at the genomic level. At present, only three complete genome sequences are available for the species. RESULTS We used the PacBio RS II sequencing platform to generate complete genomes of 20 P. freudenreichii strains and compared them in detail. Comparative analyses revealed both sequence conservation and genome organisational diversity among the strains. Assembly from long reads resulted in the discovery of additional circular elements: two putative conjugative plasmids and three active, lysogenic bacteriophages. It also permitted characterisation of the CRISPR-Cas systems. The use of the PacBio sequencing platform allowed identification of DNA modifications, which in turn allowed characterisation of the restriction-modification systems together with their recognition motifs. The observed genomic differences suggested strain variation in surface piliation and specific mucus binding, which were validated by experimental studies. The phenotypic characterisation displayed large diversity between the strains in ability to utilise a range of carbohydrates, to grow at unfavourable conditions and to form a biofilm. CONCLUSION The complete genome sequencing allowed detailed characterisation of the industrially important species, P. freudenreichii by facilitating the discovery of previously unknown features. The results presented here lay a solid foundation for future genetic and functional genomic investigations of this actinobacterial species.
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Affiliation(s)
- Paulina Deptula
- Department of Food and Environmental Sciences, University of Helsinki, 00014 Helsinki, Finland
| | - Pia K. Laine
- Institute of Biotechnology, University of Helsinki, 00014 Helsinki, Finland
| | | | | | - Helena Vihinen
- Institute of Biotechnology, University of Helsinki, 00014 Helsinki, Finland
| | - Vieno Piironen
- Department of Food and Environmental Sciences, University of Helsinki, 00014 Helsinki, Finland
| | - Lars Paulin
- Institute of Biotechnology, University of Helsinki, 00014 Helsinki, Finland
| | - Eija Jokitalo
- Institute of Biotechnology, University of Helsinki, 00014 Helsinki, Finland
| | - Kirsi Savijoki
- Department of Food and Environmental Sciences, University of Helsinki, 00014 Helsinki, Finland
| | - Petri Auvinen
- Institute of Biotechnology, University of Helsinki, 00014 Helsinki, Finland
| | - Pekka Varmanen
- Department of Food and Environmental Sciences, University of Helsinki, 00014 Helsinki, Finland
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8
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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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9
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Zhang Y, Gu H, Shi H, Wang F, Li X. Green Synthesis of Conjugated Linoleic Acids from Plant Oils Using a Novel Synergistic Catalytic System. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:5322-5329. [PMID: 28470063 DOI: 10.1021/acs.jafc.7b00846] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A novel and efficient method has been developed for converting plant oil into a specific conjugated linoleic acid (CLA) using a synergistic biocatalytic system based on immobilized Propionibacterium acnes isomerase (PAI) and Rhizopus oryzae lipase (ROL). PAI exhibited the greatest catalytic activity when immobilized on D301R anion-exchange resin under optimal conditions (PAI dosage of 12 410 U of PAI/g of D301R, glutaraldehyde concentration of 0.4%, and reaction conditions of pH 7.0, 25 °C, and 60 min). Up to 109 g/L trans-10,cis-12-CLA was obtained after incubation of 200 g/L sunflower oil with PAI (1659 U/g of oil) and ROL (625 mU/g of oil) at pH 7.0 and 35 °C for 36 h; the corresponding conversion ratio of linoleic acid (LA) to CLA was 90.5%. This method exhibited the highest proportion of trans-10,cis-12-CLA yet reported and is a promising method for large-scale production.
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Affiliation(s)
- Yu Zhang
- Co-Innovation Center for Sustainable Forestry in Southern China, §College of Chemical Engineering, and ∥Jiangsu Key Laboratory of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University , Nanjing, Jiangsu 210037, People's Republic of China
| | - Huaxiang Gu
- Co-Innovation Center for Sustainable Forestry in Southern China, §College of Chemical Engineering, and ∥Jiangsu Key Laboratory of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University , Nanjing, Jiangsu 210037, People's Republic of China
| | - Hao Shi
- Co-Innovation Center for Sustainable Forestry in Southern China, §College of Chemical Engineering, and ∥Jiangsu Key Laboratory of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University , Nanjing, Jiangsu 210037, People's Republic of China
| | - Fei Wang
- Co-Innovation Center for Sustainable Forestry in Southern China, §College of Chemical Engineering, and ∥Jiangsu Key Laboratory of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University , Nanjing, Jiangsu 210037, People's Republic of China
| | - Xun Li
- Co-Innovation Center for Sustainable Forestry in Southern China, §College of Chemical Engineering, and ∥Jiangsu Key Laboratory of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University , Nanjing, Jiangsu 210037, People's Republic of China
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10
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Vieira CP, Cabral CC, da Costa Lima BR, Paschoalin VMF, Leandro KC, Conte-Junior CA. Lactococcus lactis ssp. cremoris MRS47, a potential probiotic strain isolated from kefir grains, increases cis-9, trans-11-CLA and PUFA contents in fermented milk. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.01.047] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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11
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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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12
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Shinn SE, Ruan CM, Proctor A. Strategies for Producing and Incorporating Conjugated Linoleic Acid–Rich Oils in Foods. Annu Rev Food Sci Technol 2017; 8:181-204. [DOI: 10.1146/annurev-food-030216-025703] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Conjugated linoleic acid (CLA) is in ruminant-derived foods and is known to combat obesity-related diseases. However, CLA levels in a healthy diet are too low to produce a clinical effect. Therefore, CLA has been produced by linoleic isomerization through fermentation and chemical catalysis. Many of these techniques are not practical for food production, but a recent development has enabled production of CLA-rich triglyceride vegetable oils from high linoleic acid oils by a minor modification of conventional food-oil processing techniques. These oils were used to produce common lipid-based food, such as margarine, shortenings, and salad dressings, whose quality was enhanced by the presence of CLA-rich oil and provided a significant CLA source. Meat and egg CLA content and subsequent food quality can also be increased by addition of dietary CLA. However, consumer awareness of CLA benefits needs to increase prior to commercial-scale production of CLA-rich oil.
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Affiliation(s)
- Sara E. Shinn
- Department of Food Science, University of Arkansas, Fayetteville, Arkansas 72704
| | - Chuan Min Ruan
- Department of Food Science, University of Arkansas, Fayetteville, Arkansas 72704
| | - Andrew Proctor
- Department of Food Science, University of Arkansas, Fayetteville, Arkansas 72704
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13
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Ding S, Meale SJ, Alazzeh AY, He ML, Ribeiro GO, Jin L, Wang Y, Dugan MER, Chaves AV, McAllister TA. Effect of Propionibacterium freudenreichii in diets containing rapeseed or flaxseed oil on in vitro ruminal fermentation, methane production and fatty acid biohydrogenation. ANIMAL PRODUCTION SCIENCE 2017. [DOI: 10.1071/an15878] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The objectives of the present study were to determine the effect of inoculating Propionibacterium freudenreichii subsp. shermanii ATCC 8262 (1 × 109 colony-forming units per vial) in a barley silage-based diet supplemented with flaxseed oil or rapeseed oil (60 g/kg DM), on in vitro proportions and yield of volatile fatty acids, methane production and fatty acid (FA) biohydrogenation. Total volatile fatty acid production (mM) and proportions of individual FAs were not affected (P ≥ 0.10) by P. freudenreichii. Similarly, propionibacteria had little impact on FA biohydrogenation, resulting only in an increased accumulation (P < 0.01) of C18:1 cis-15 (g/kg total FA) at 6 h of incubation, compared with the control (CON). Compared with the CON, an increased (P < 0.01) accumulation of vaccenic acid was observed at 48 h in all oil-containing treatments, regardless of the oil type. Similarly, the apparent biohydrogenation of flaxseed oil resulted in an increased (P ≤ 0.04) accumulation of conjugated linoleic acid cis-9, trans-11, compared with all other treatments. Additionally, flaxseed oil produced a greater (P ≤ 0.01) accumulation of beneficial biohydrogenation intermediates (C18:2 trans-11, cis-15; C18:1 cis-15 and vaccenic acid), reflecting its ability to produce a more desirable FA profile than that of rapeseed oil or CON. The inability of P. freudenreichii subsp. shermanii ATCC 8262 to alter ruminal fermentation in a manner that lowered methane production, along with only minor effects on FA profiles through biohydrogenation, suggests that the biological activity of this strain was not realised under in vitro batch-culture conditions.
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14
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Altieri C. Dairy propionibacteria as probiotics: recent evidences. World J Microbiol Biotechnol 2016; 32:172. [PMID: 27565782 DOI: 10.1007/s11274-016-2118-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2016] [Accepted: 07/31/2016] [Indexed: 02/06/2023]
Abstract
Nowdays there is evidence that dairy propionibacteria display probiotic properties, which as yet have been underestimated. The aim of this paper is to review the recent highlights of data representing the probiotic potential of dairy propionibacteria, studied both by general selection criteria (useful for all probiotic potentials), and by more specific and innovative approach. Dairy propionibacteria show a robust nature, that makes them able to overcome technological hurdles, allowing their future use in various fermented probiotic foods. In addition to the general selection criteria for probiotics in areas such as food safety, technological and digestive stress tolerance, many potential health benefits have been recently described for dairy propionibacteria, including, production of several active molecules and adhesion capability, that can mean a steady action in modulation of microbiota and of metabolic activity in the gut; their impact on intestinal inflammation, modulation of the immune system, potential modulation of risk factors for cancer development modulation of intestinal absorption.
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Affiliation(s)
- Clelia Altieri
- Department of the Science of Agriculture, Food and Environment (SAFE), University of Foggia, via Napoli 25, 71122, Foggia, Italy.
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15
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Gorissen L, Leroy F, De Vuyst L, De Smet S, Raes K. Bacterial production of conjugated linoleic and linolenic Acid in foods: a technological challenge. Crit Rev Food Sci Nutr 2016; 55:1561-74. [PMID: 24915316 DOI: 10.1080/10408398.2012.706243] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Conjugated linoleic acid (CLA) and conjugated linolenic acid (CLNA) isomers are present in foods derived from ruminants as a result of the respective linoleic acid (LA) and α-linolenic acid (LNA) metabolism by ruminal microorganisms and in animals' tissues. CLA and CLNA have isomer-specific, health-promoting properties, including anticarcinogenic, antiatherogenic, anti-inflammatory, and antidiabetic activity, as well as the ability to reduce body fat. Besides ruminal microorganisms, such as Butyrivibrio fibrisolvens, many food-grade bacteria, such as bifidobacteria, lactic acid bacteria (LAB), and propionibacteria, are able to convert LA and LNA to CLA and CLNA, respectively. Linoleate isomerase activity, responsible for this conversion, is strain-dependent and probably related to the ability of the producer strain to tolerate the toxic effects of LA and LNA. Since natural concentrations of CLA and CLNA in ruminal food products are relatively low to exert their health benefits, food-grade bacteria with linoleate isomerase activity could be used as starter or adjunct cultures to develop functional fermented dairy and meat products with increased levels of CLA and CLNA or included in fermented products as probiotic cultures. However, results obtained so far are below expectations due to technological bottlenecks. More research is needed to assess if bacterial production kinetics can be increased and can match food processing requirements.
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Affiliation(s)
- Lara Gorissen
- a Laboratory for Animal Nutrition and Animal Product Quality, Department of Animal Production, Ghent University , B-9090 Melle, Belgium
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16
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Dahiya DK, Puniya AK. Evaluation of Survival, Free Radical Scavenging and Human Enterocyte Adherence Potential of Lactobacilli with Anti-Obesity and Anti-Inflammatory CLA Isomer-Producing Attributes. J FOOD PROCESS PRES 2015. [DOI: 10.1111/jfpp.12538] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Dinesh Kumar Dahiya
- Dairy Microbiology Division; ICAR-National Dairy Research Institute; Karnal Haryana India
| | - Anil Kumar Puniya
- Dairy Microbiology Division; ICAR-National Dairy Research Institute; Karnal Haryana India
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17
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Bioconversion enhancement of conjugated linoleic acid by Lactobacillus plantarum using the culture media manipulation and numerical optimization. Journal of Food Science and Technology 2015; 52:5781-9. [PMID: 26344992 DOI: 10.1007/s13197-014-1699-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/03/2014] [Accepted: 12/23/2014] [Indexed: 10/24/2022]
Abstract
The ability of different Lactobacillus strains to produce conjugated linoleic acid (CLA) from linoleic acid was evaluated. Preliminary experiments revealed that L. plantarum among the screened strains had the highest CLA-producing potential (95.25 μg/mL). The cell growth of this bacterium was studied in three media of MRS broth, skim milk and skim milk supplemented with yeast extract and glucose. Results showed that the use of yeast extract and glucose could significantly increase the cell growth and CLA production. Response surface methodology (RSM) was applied to investigate the effects of three independent variables; linoleic acid (LA), yeast extract concentrations and inoculum size on the CLA formation. A second-order polynomial model with high R (2) value (0.981) was developed using multiple linear regression analysis. The optimum conditions to achieve the highest CLA production (240.69 μg/mL) was obtained using 3 mg/mL LA, 4 g/L yeast extract and inoculum size of 4 % v/v. CLA concentration of the optimal sample was analyzed by Gas Chromatography (GC). The cis-9, trans-11 CLA was the major CLA isomer of total CLA detected.
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18
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Meale SJ, Ding S, He ML, Dugan MER, Ribeiro GO, Alazzeh AY, Holo H, Harstad OM, McAllister TA, Chaves AV. Effect ofPropionibacterium freudenreichiion ruminal fermentation patterns, methane production and lipid biohydrogenation of beef finishing diets containing flaxseed oil in a rumen simulation technique. CANADIAN JOURNAL OF ANIMAL SCIENCE 2014. [DOI: 10.4141/cjas-2014-051] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Meale, S. J., Ding, S., He, M. L., Dugan, M. E. R., Ribeiro Jr. G. O., Alazzeh, A. Y., Holo, H., Harstad, O. M., McAllister, T. A. and Chaves, A. V. 2014. Effect of Propionibacterium freudenreichii on ruminal fermentation patterns, methane production and lipid biohydrogenation of beef finishing diets containing flaxseed oil in a rumen simulation technique. Can. J. Anim. Sci. 94: 685–695. The objectives of this study were to examine the effects of Propionibacterium freudenreichii (strain T54; PB) and flaxseed oil (FO) in a total mixed ration on ruminal fermentation, CH4production and fatty acid biohydrogenation in two artificial rumens (RUSITEC). The experiment consisted of 8 d of adaptation and 12 d of sample collection with four replicate fermenters per treatment. Treatments were: (1) CON; (2) PB; (3) FO (60 g kg−1DM with autoclaved PB); (4) FOPB (60 g kg−1DM with PB). Disappearance of DM (g kg−1DM) and gas production (mL g−1DM) were not affected by treatment (P>0.05). Inclusion of FOPB increased (P=0.01) total volatile fatty acid (VFA) production (mmol d−1), compared with CON and PB. The acetate:propionate ratio was reduced (P<0.001) in all treatments, compared with CON. Methane production (mL g−1DM or mL g−1DMD) was lowest (P<0.001) with PB (27.1%); however, FO (14.3%) and FOPB (19.3%) also reduced CH4compared with CON. Fatty acid profiles for PB were similar (P>0.05) to CON for most fatty acids. Concentrations of 18:3n-3 were greater (P<0.001) in FO and FOPB in both digesta and effluent, compared with CON. Propionibacterium freudenreichii had very little effect on ruminal biohydrogenation, but reduced CH4production under the current conditions as a result of increasing propionate production.
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Affiliation(s)
- S. J. Meale
- Faculty of Veterinary Science, University of Sydney, Sydney, NSW 2006, Australia
- Lethbridge Research Center, Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada T1J 4B1
| | - S. Ding
- Faculty of Veterinary Science, University of Sydney, Sydney, NSW 2006, Australia
- Lethbridge Research Center, Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada T1J 4B1
| | - M. L. He
- Lethbridge Research Center, Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada T1J 4B1
| | - M. E. R. Dugan
- Lacombe Research Centre, Agriculture and Agri-Food Canada, Lacombe, Alberta, Canada T4L 1W1
| | - G. O. Ribeiro
- Lethbridge Research Center, Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada T1J 4B1
- Veterinary School, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - A. Y. Alazzeh
- Lethbridge Research Center, Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada T1J 4B1
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, University of Ha'il, Ha'il, Kingdom of Saudi Arabia
| | - H. Holo
- Department of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, N-1432 Ås, Norway
- TINE SA, Oslo, Norway
| | - O. M. Harstad
- Department of Animal and Aquacultural Sciences, Norwegian University of Life Sciences, PO Box 5003, N-1432 Ås, Norway
| | - T. A. McAllister
- Lethbridge Research Center, Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada T1J 4B1
| | - A. V. Chaves
- Faculty of Veterinary Science, University of Sydney, Sydney, NSW 2006, Australia
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Wei M, Ding XL, Xue ZL, Zhao SG. Production of conjugated linoleic acid by permeabilized Lactobacillus acidophilus cells. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcatb.2014.07.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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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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Investigation of Micellization and Vesiculation of Conjugated Linoleic Acid by Means of Self-Assembling and Self-Crosslinking. J SURFACTANTS DETERG 2014. [DOI: 10.1007/s11743-014-1591-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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22
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Zhao HW, Lv JP, Li SR. Production of Conjugated Linoleic Acid By Whole-Cell ofLactobacillus PlantarumA6-1F. BIOTECHNOL BIOTEC EQ 2014. [DOI: 10.5504/bbeq.2011.0008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Luo X, Zhang L, Li H, Zhang S, Jiao Y, Wang S, Xue C, Fan R. Comparison of enzymatic activity of two linoleic acid isomerases expressed in E. coli. Mol Biol Rep 2013; 40:5913-9. [DOI: 10.1007/s11033-013-2698-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Accepted: 09/14/2013] [Indexed: 11/29/2022]
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Dubey V, Ghosh AR, Mandal BK. Appraisal of conjugated linoleic acid production by probiotic potential of Pediococcus spp. GS4. Appl Biochem Biotechnol 2012; 168:1265-76. [PMID: 22971829 DOI: 10.1007/s12010-012-9855-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Accepted: 08/21/2012] [Indexed: 01/05/2023]
Abstract
Probiotics with ability to produce conjugated linoleic acid (CLA) is considered as an additive health benefit property for its known role in colon cancer mitigation. The conversion involves the biohydrogenation of the unsaturated fatty acid into conjugated form. Probiotic strain Pediococcus spp. GS4 was efficiently able to biohydrogenate linoleic acid (LA) into its conjugated form within 48 h of incubation. Quantum of CLA produced with a concentration of 121 μg/ml and sustained cell viability of 8.94 log cfu/ml maximally. Moreover, antibacterial effect of LA on the strain ability for biohydrogenation was examined at different concentrations and concluded to have a direct relationship between LA and amount of CLA produced. The efficiency of the strain for CLA production at different pH was also estimated and found maximum at pH 6.0 with 149 μg/ml while this ability was reduced at pH 9.0 to 63 μg/ml. Sesame oil, which is rich in the triacylglycerol form of LA, was also found to act as a substrate for CLA production by Pediococcus spp. GS4 with the aid of lipase-catalyzed triacylglycerol hydrolysis and amount of CLA produced was 31 μg/ml at 0.2 % while 150 μg/ml at 1.0 % of lipolysed oil in skim milk medium. Conjugated form was analyzed using UV scanning, RP-HPLC, and GC-MS. This study also focused on the alternative use of lipolysed sesame oil instead of costly LA for biohydrogenation and could be a potential source for the industrial production of CLA.
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Affiliation(s)
- Vinay Dubey
- Center for Infectious Diseases and Control, School of Bio Sciences and Technology (SBST), VIT University, Vellore, India.
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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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26
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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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Poonam, Pophaly SD, Tomar SK, De S, Singh R. Multifaceted attributes of dairy propionibacteria: a review. World J Microbiol Biotechnol 2012; 28:3081-95. [PMID: 22806746 DOI: 10.1007/s11274-012-1117-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Accepted: 06/21/2012] [Indexed: 12/31/2022]
Abstract
Dairy propionibacteria are Generally Recognized as Safe (GRAS) status microorganisms which have been traditionally used for the manufacture of Swiss type cheeses. In the last two decades various added features and functionalities have been discovered and developed from these bacteria. Propionibacteria are robust organisms with remarkable adaptability to technological and physiological stress conditions. Besides, they also display a multitude of health promoting properties like modulation of gut microbiota, improved gut physiology and immunomodulation suggesting their promising probiotic potential. Propionibacteria produce an interestingly wide range of functional biomolecules like B group vitamins, trehalose, conjugated linoleic acid, propionic acid, bacteriocins, bifidogenic factors etc. These bacteria are thus now being explored for designing novel functional foods as well as for industrial production of nutraceuticals. Growing interest in these bacteria is fueled by the first whole genome sequencing of a Propionibacterium freudenreichii strain providing a platform for better understanding of various pathways and further improvement in related process technologies.
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Affiliation(s)
- Poonam
- Dairy Microbiology Division, National Dairy Research Institute, Karnal, Haryana 132001, India
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Thierry A, Deutsch SM, Falentin H, Dalmasso M, Cousin FJ, Jan G. New insights into physiology and metabolism of Propionibacterium freudenreichii. Int J Food Microbiol 2011; 149:19-27. [DOI: 10.1016/j.ijfoodmicro.2011.04.026] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2010] [Revised: 04/14/2011] [Accepted: 04/29/2011] [Indexed: 01/25/2023]
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Rodríguez-Alcalá LM, Braga T, Xavier Malcata F, Gomes A, Fontecha J. Quantitative and qualitative determination of CLA produced by Bifidobacterium and lactic acid bacteria by combining spectrophotometric and Ag+-HPLC techniques. Food Chem 2011. [DOI: 10.1016/j.foodchem.2010.10.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Cousin FJ, Mater DD, Foligne B, Jan G. Dairy propionibacteria as human probiotics: A review of recent evidence. ACTA ACUST UNITED AC 2010. [DOI: 10.1051/dst/2010032] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Vahvaselkä M, Laakso S. Production of cis-9,trans-11-conjugated linoleic acid in camelina meal and okara by an oat-assisted microbial process. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:2479-82. [PMID: 20088592 DOI: 10.1021/jf903383x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A method to obtain cis-9,trans-11-conjugated linoleic acid (c9,t11-CLA) into camelina meal and okara, the byproducts of plant oil processing, is described. The triacylglycerols in these materials were hydrolyzed with the aid of lipolytically active oat flour for 3 weeks at a water activity of 0.70. The resulting free linoleic acid was then isomerized predominantly to c9,t11-CLA by resting cells of Propionibacterium freudenreichii ssp. shermanii in 5% aqueous camelina meal and okara slurries. In camelina meal slurries, c9,t11-CLA content after 21 h of fermentation was 0.83 mg/mL and 96 mg/g of total lipids. In okara slurries, the content of c9,t11-CLA was 1.1 mg/mL and 78 mg/g of total lipids. Doubling the hydrolysis time in okara increased the subsequent content of c9,t11-CLA to 1.4 mg/mL, corresponding to 110 mg/g of total lipids. After isomerization, CLA was concentrated into a particulate material of the slurries by acidification. The results suggest that the method is applicable to a wide spectrum of lipid-containing plant materials to further increase their nutritional value.
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Affiliation(s)
- Marjatta Vahvaselkä
- Department of Biotechnology and Chemical Technology, Helsinki University of Technology, Post Office Box 6100, FI-02015 TKK Espoo, Finland.
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Xu H, Lee H, Hwang B, Nam J, Kang H, Ahn J. Kinetics of microbial hydrogenation of free linoleic acid to conjugated linoleic acids. J Appl Microbiol 2008; 105:2239-47. [DOI: 10.1111/j.1365-2672.2008.03937.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Adamczak M, Bornscheuer UT, Bednarski W. Properties and biotechnological methods to produce lipids containing conjugated linoleic acid. EUR J LIPID SCI TECH 2008. [DOI: 10.1002/ejlt.200800020] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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