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Florio M, Cimini C, Ianni A, Bennato F, Grotta L, Valbonetti L, Martino G. New Insight into the Quality Traits of Milk and Cheese from Teramana Goats, a Native Italian Breed. Animals (Basel) 2023; 13:ani13081344. [PMID: 37106907 PMCID: PMC10135095 DOI: 10.3390/ani13081344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/12/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
The preservation and enhancement of native breeds is a central issue to initiate new breeding policies, which are sustainable and adapted to climate changes. The aim of this study was the characterisation of the qualitative traits of milk and cheese obtained from Teramana goats compared with Saanen goats reared in the same breeding facilities or environment. The research involved 41 Teramana goats and 40 Saanen goats. The milk of each group was collected and used to produce cheese, which was analysed fresh and after 30 and 60 days of ripening. Cheese samples were subjected to evaluations of the physical parameters, including colour and the TPA test, in addition to chemical evaluations that were focused on the determination of total lipids, fatty acids composition, volatile profile and proteolysis. The results showed the Teramana goat to be rich in fat, characterised by a significant increase in conjugates of linoleic acid (CLA), which are attributed to important health benefits. The analysis of volatile compounds showed more oxidative stability of Teramana goats' cheeses during the ripening. The results from sensory analyses indicated an improved hardness and yellowness, which could be accompanied by an improvement in customer acceptance. In conclusion, our study shows interesting results regarding the milk and cheese from the Teramana goat, as well as a positive evaluation by consumers, findings that encourage the importance of promoting native breeds.
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Affiliation(s)
- Marco Florio
- Department of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
| | - Costanza Cimini
- Department of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
| | - Andrea Ianni
- Department of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
| | - Francesca Bennato
- Department of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
| | - Lisa Grotta
- Department of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
| | - Luca Valbonetti
- Department of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
- Institute of Biochemistry and Cell Biology (CNRIBBC/EMMA/Infrafrontier/IMPC), National Research Council, 00015 Rome, Italy
| | - Giuseppe Martino
- Department of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
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Kaczyński ŁK, Cais-Sokolińska D, Bielska P, Teichert J, Biegalski J, Yiğit A, Chudy S. The influence of the texture and color of goat’s salad cheese on the emotional reactions of consumers compared to cow’s milk cheese and Feta cheese. Eur Food Res Technol 2023. [DOI: 10.1007/s00217-023-04211-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
AbstractIn this study, the sensory and mechanical aspects of the texture of goat’s milk salad cheese were correlated with the emotional profiles of consumers. Using descriptive sensory analysis and instrumental assessment, the texture profile of goat’s milk salad cheese was compared to cow’s milk salad cheese and Feta cheese. Texture measurements confirmed that goat’s cheese compared to cow’s cheese had more softness and less hardness, and Feta cheese had the highest whiteness index compared to the other cheeses. Goat’s milk salad cheese was much less acceptable to consumers compared to cow’s milk cheese and Feta cheese. Consumers also indicated that the hardness of goat’s cheese was lower than that of cow’s cheese and Feta cheese. A reduction in “stickiness” in comparison with cow’s cheese was also reported; however, it was much higher than that for Feta cheese. The “fracturability” and “graininess” of goat’s cheese was similar to cow’s cheese. Emotional profile analysis showed that goat’s cheese evokes mainly negative emotions. Consumers indicated only one positive emotion in the case of this cheese, which was “healthy”. The most frequently mentioned emotions after the consumption of goat’s cheese were “upset”, “disgusted” and “worried”. Many consumers also indicated “disappointed” and “angry”, which did not occur after the consumption of cow’s cheese. This research shows how important it is to combine several analyses and techniques when evaluating dairy products, including salad cheeses. It is also important that consumer research is enriched by emotional profiling.
Graphical abstract
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Tekin A, Hayaloglu AA. Understanding the mechanism of ripening biochemistry and flavour development in brine ripened cheeses. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Rutkowska J, Antoniewska-Krzeska A, Żbikowska A, Cazón P, Vázquez M. Volatile Composition and Sensory Profile of Lactose-Free Kefir, and Its Acceptability by Elderly Consumers. Molecules 2022; 27:molecules27175386. [PMID: 36080153 PMCID: PMC9457958 DOI: 10.3390/molecules27175386] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/18/2022] [Accepted: 08/23/2022] [Indexed: 12/05/2022] Open
Abstract
Lactose-free products are crucial in the diet of lactose-intolerant elderly consumers, one of them being kefir due to its unique chemical composition and diversity of valuable microflora. The study aimed at determining the volatile compound profile and the corresponding sensory attributes of lactose-free kefir (LFK) as compared with the traditional one (TK). The perception of main sensory attributes and hedonic acceptability of LFK by elderly were also studied. The LFK contained two times more ketones, especially 3-hydroxy-2-butanone and 2,3-butanedione, that probably contributed to the high intensity of creamy aroma. A substantial share of acetic acid in LFK was not associated with high intensity of sour aroma, probably being masked by the creamy aroma, perceived as dominating. LFK was sensed as sweeter and more milky than the traditional one. The intense sweet taste of LFK was due to higher amounts of glucose and galactose than in TK, and was perceived as “just about right” by 63% of elderly subjects in the just-about-right (JAR) scale. The lower acidity of LFK than that of TK, assayed both instrumentally and by sensory assessment, was highly appreciated by 73% of elderly subjects as “just about right” in JAR scale. These two taste attributes dominated in liking the lactose-free kefir by elderly subjects.
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Affiliation(s)
- Jaroslawa Rutkowska
- Institute of Human Nutrition Sciences, Faculty of Human Nutrition, Warsaw University of Life Sciences, Nowoursynowska st.159c, 02-776 Warsaw, Poland
- Correspondence:
| | - Agata Antoniewska-Krzeska
- Institute of Human Nutrition Sciences, Faculty of Human Nutrition, Warsaw University of Life Sciences, Nowoursynowska st.159c, 02-776 Warsaw, Poland
| | - Anna Żbikowska
- Institute of Food Sciences, Department of Food Technology and Assessment, Division of Fat and Oils and Food Concentrates Technology, Warsaw University of Life Sciences (WULS-SGGW), Nowoursynowska st.159c, 02-776 Warsaw, Poland
| | - Patricia Cazón
- Department of Analytical Chemistry, Faculty of Veterinary, University of Santiago de Compostela, 27002 Lugo, Spain
| | - Manuel Vázquez
- Department of Analytical Chemistry, Faculty of Veterinary, University of Santiago de Compostela, 27002 Lugo, Spain
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Pappa EC, Kondyli E, Bosnea L, Malamou E, Vlachou A. Chemical, microbiological, sensory, and rheological properties of fresh goat milk cheese made by different starter cultures during storage. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.13788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Eleni C. Pappa
- ELGO‐DIMITRA, Institute of Technology of Agricultural Products Dairy Research Department Ioannina Greece
| | - Efthymia Kondyli
- ELGO‐DIMITRA, Institute of Technology of Agricultural Products Dairy Research Department Ioannina Greece
| | - Loulouda Bosnea
- ELGO‐DIMITRA, Institute of Technology of Agricultural Products Dairy Research Department Ioannina Greece
| | - Evdokia Malamou
- ELGO‐DIMITRA, Institute of Technology of Agricultural Products Dairy Research Department Ioannina Greece
| | - Anna‐Maria Vlachou
- ELGO‐DIMITRA, Institute of Technology of Agricultural Products Dairy Research Department Ioannina Greece
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Tsigkrimani M, Bakogianni M, Paramithiotis S, Bosnea L, Pappa E, Drosinos EH, Skandamis PN, Mataragas M. Microbial Ecology of Artisanal Feta and Kefalograviera Cheeses, Part I: Bacterial Community and Its Functional Characteristics with Focus on Lactic Acid Bacteria as Determined by Culture-Dependent Methods and Phenotype Microarrays. Microorganisms 2022; 10:microorganisms10010161. [PMID: 35056609 PMCID: PMC8780491 DOI: 10.3390/microorganisms10010161] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/05/2022] [Accepted: 01/10/2022] [Indexed: 12/17/2022] Open
Abstract
Artisanal cheesemaking is still performed using practices and conditions derived from tradition. Feta and Kefalograviera cheeses are very popular in Greece and have met worldwide commercial success. However, there is a lack of knowledge regarding their lactic acid microecosystem composition and species dynamics during ripening. Thus, the aim of the present study was to assess the microecosystem as well as the autochthonous lactic acid microbiota during the ripening of artisanal Feta and Kefalograviera cheeses. For that purpose, raw sheep’s milk intended for cheesemaking, as well as Feta and Kefalograviera cheeses during early and late ripening were analyzed, and the lactic acid microbiota was identified using the classical phenotypic approach, clustering with PCR-RAPD and identification with sequencing of the 16S-rRNA gene, as well as with the Biolog GEN III microplates. In addition, the functional properties of the bacterial community were evaluated using the Biolog EcoPlates, which consists of 31 different carbon sources. In general, concordance between the techniques used was achieved. The most frequently isolated species from raw sheep’s milk were Enteroroccus faecium, Lactiplantibacillus plantarum and Pediococcus pentosaceus. The microecosystem of Feta cheese in the early ripening stage was dominated by Lp. plantarum and E. faecium, whereas, in late ripening, the microecosystem was dominated by Weissella paramesenteroides. The microecosystem of Kefalograviera cheese in the early ripening stage was dominated by Levilactobacillus brevis and E. faecium, and in late ripening by W. paramesenteroides and E. faecium. Finally, Carbohydrates was the main carbon source category that metabolized by all microbial communities, but the extent of their utilization was varied. Kefalograviera samples, especially at early ripening, demonstrated higher metabolic activity compared to Feta cheese. However, dominating species within microbial communities of the cheese samples were not significantly different.
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Affiliation(s)
- Markella Tsigkrimani
- Department of Food Science and Human Nutrition, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, Greece; (M.T.); (M.B.); (S.P.); (E.H.D.); (P.N.S.)
| | - Magdalini Bakogianni
- Department of Food Science and Human Nutrition, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, Greece; (M.T.); (M.B.); (S.P.); (E.H.D.); (P.N.S.)
| | - Spiros Paramithiotis
- Department of Food Science and Human Nutrition, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, Greece; (M.T.); (M.B.); (S.P.); (E.H.D.); (P.N.S.)
| | - Loulouda Bosnea
- Department of Dairy Research, Institute of Technology of Agricultural Products, Hellenic Agricultural Organization “DIMITRA”, 3 Ethnikis Antistaseos Str., 45221 Ioannina, Greece; (L.B.); (E.P.)
| | - Eleni Pappa
- Department of Dairy Research, Institute of Technology of Agricultural Products, Hellenic Agricultural Organization “DIMITRA”, 3 Ethnikis Antistaseos Str., 45221 Ioannina, Greece; (L.B.); (E.P.)
| | - Eleftherios H. Drosinos
- Department of Food Science and Human Nutrition, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, Greece; (M.T.); (M.B.); (S.P.); (E.H.D.); (P.N.S.)
| | - Panagiotis N. Skandamis
- Department of Food Science and Human Nutrition, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, Greece; (M.T.); (M.B.); (S.P.); (E.H.D.); (P.N.S.)
| | - Marios Mataragas
- Department of Dairy Research, Institute of Technology of Agricultural Products, Hellenic Agricultural Organization “DIMITRA”, 3 Ethnikis Antistaseos Str., 45221 Ioannina, Greece; (L.B.); (E.P.)
- Correspondence:
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Zaravela A, Kontakos S, Badeka AV, Kontominas MG. Effect of adjunct starter culture on the quality of reduced fat, white, brined goat cheese: part I. Assessment of chemical composition, proteolysis, lipolysis, texture and sensory attributes. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03780-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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8
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Demirci S, Öztürk Hİ, Atik DS, Koçak C, Demirci T, Akın N. Volatile profile evolution and sensory evaluation of traditional skinbag Tulum cheeses manufactured in Karaman mountainous region of Turkey during ripening. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03775-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Natural content of animal and plant sterols, alpha-tocopherol and fatty acid profile in sheep milk and cheese from mountain farming. Small Rumin Res 2021. [DOI: 10.1016/j.smallrumres.2021.106419] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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The determination of volatile profile during the ripening period of traditional Tulum cheese from Turkey, produced in Anamur in the Central Taurus region and ripened in goatskin. Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2021.104991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Innosa D, Ianni A, Faccia M, Martino C, Grotta L, Saletti MA, Pomilio F, Martino G. Physical, Nutritional, and Sensory Properties of Cheese Obtained from Goats Fed a Dietary Supplementation with Olive Leaves. Animals (Basel) 2020; 10:ani10122238. [PMID: 33260298 PMCID: PMC7761011 DOI: 10.3390/ani10122238] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 11/16/2022] Open
Abstract
Simple Summary This study aims to investigate the effects of cheese obtained from goats fed a dietary supplementation with olive leaves. Thirty Saanen goats were allocated into two groups, (1) a control group that received a standard diet, and (2) an experimental group whose diet was supplemented with olive leaves. The results suggest a positive role of olive leaves in improving the cheese fatty acids composition and oxidative stability during ripening. Moreover, there were several variations in the development of volatile flavor compounds, even if no changes were evidenced in the sensory properties. Abstract The aim of this study is to evaluate the physical, nutritional, and sensory properties of cheese obtained from goats fed a dietary supplementation with olive leaves (OL). Thirty Saanen goats were randomly allocated into two groups of 15 goats each, (1) a control group fed with a standard diet (CG), and (2) an experimental group (EG) fed an OL-enriched diet. The trial lasted for 30 days. The milk of each group was then collected and used to produce Caciotta cheese, which was analyzed at the beginning and at the end of the ripening period (60 days). The results showed a positive effect of dietary OL supplementation in improving the fatty acid profiles due to the significant increase of unsaturated fatty acids, mostly α-linolenic acid (C18:3 n-3), with the consequent reduction of the ω-6/ω-3 ratio, a condition commonly associated with an increased health functionality of food products. Moreover, improved oxidative stability was observed in cheese during ripening, a presumable consequence of the transfer into the milk of dietary bioactive compounds, mainly polyphenols of high biological value, and credited as a marked antioxidant potential. Furthermore, reduced lipolytic action was observed in 60-day ripened cheese, even if no significant changes in sensory properties were evidenced.
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Affiliation(s)
- Denise Innosa
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo (TE), Italy; (D.I.); (A.I.); (L.G.)
| | - Andrea Ianni
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo (TE), Italy; (D.I.); (A.I.); (L.G.)
| | - Michele Faccia
- Department of Soil, Plant and Food Sciences, University of Bari, Via Amendola 165/A, 70126 Bari (BA), Italy;
| | - Camillo Martino
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise “G. Caporale”, Via Campo Boario, 64100 Teramo (TE), Italy; (C.M.); (M.A.S.); (F.P.)
| | - Lisa Grotta
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo (TE), Italy; (D.I.); (A.I.); (L.G.)
| | - Maria Antonietta Saletti
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise “G. Caporale”, Via Campo Boario, 64100 Teramo (TE), Italy; (C.M.); (M.A.S.); (F.P.)
| | - Francesco Pomilio
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise “G. Caporale”, Via Campo Boario, 64100 Teramo (TE), Italy; (C.M.); (M.A.S.); (F.P.)
| | - Giuseppe Martino
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo (TE), Italy; (D.I.); (A.I.); (L.G.)
- Correspondence: ; Tel.: +39-0861-266-950
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Cais‐Sokolińska D, Kaczyński ŁK, Bierzuńska P, Skotarczak E, Dobek A. Consumer acceptance in context: Texture, melting, and sensory properties of fried ripened curd cheese. INT J DAIRY TECHNOL 2020. [DOI: 10.1111/1471-0307.12747] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Dorota Cais‐Sokolińska
- Department of Dairy Products Quality Faculty of Food Science and Nutrition Poznań University of Life Sciences ul. Wojska Polskiego 31 Poznań 60‐624 Poland
| | - Łukasz K Kaczyński
- Department of Dairy Products Quality Faculty of Food Science and Nutrition Poznań University of Life Sciences ul. Wojska Polskiego 31 Poznań 60‐624 Poland
| | - Paulina Bierzuńska
- Department of Dairy Products Quality Faculty of Food Science and Nutrition Poznań University of Life Sciences ul. Wojska Polskiego 31 Poznań 60‐624 Poland
| | - Ewa Skotarczak
- Department of Mathematical and Statistical Methods Poznań University of Life Sciences ul. Wojska Polskiego 28 Poznań 60‐637 Poland
| | - Anita Dobek
- Department of Mathematical and Statistical Methods Poznań University of Life Sciences ul. Wojska Polskiego 28 Poznań 60‐637 Poland
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Effect of ripening time on bacteriological and physicochemical goat milk cheese characteristics. Food Sci Biotechnol 2020; 29:459-467. [PMID: 32296556 DOI: 10.1007/s10068-019-00682-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 06/03/2019] [Accepted: 09/16/2019] [Indexed: 10/25/2022] Open
Abstract
Cheese ripening involves lactose metabolism, lipolysis and proteolysis, which are affected by many factors. The aim of this study was to assess changes due to ripening (90 days) of goat milk cheese through bacteriological and physicochemical analysis in order to verify if, at the end of ripening period, this cheese could be considered "lactose-free". Three batches of the goat milk cheese were manufactured and ripened at 10 °C and 80% relative humidity for 90 days. Titratable acidity increased by about 59 °D due to carbohydrate degradation and organic acid production. However, pH (5.31-5.25) remained constant. Lactococcus was the dominant cheese microbiota, acting in the fermentation of lactose (1.17-0.06 mg/g) and lactic acid production (5.49-s10.01 mg/g). Thus, ripening time was decisive for bacteriological and physicochemical goat milk cheese characteristics.
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Role of using adjunct cultures in release of bioactive peptides in white-brined goat-milk cheese. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109127] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Picon A, López-Pérez O, Torres E, Garde S, Nuñez M. Contribution of autochthonous lactic acid bacteria to the typical flavour of raw goat milk cheeses. Int J Food Microbiol 2019; 299:8-22. [DOI: 10.1016/j.ijfoodmicro.2019.03.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 03/12/2019] [Accepted: 03/19/2019] [Indexed: 12/28/2022]
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16
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Microbiological and biochemical characteristics of Kashkaval cheese produced using pasteurised or raw milk. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2018.08.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Shabbir U, Huma N, Javed A. Compositional and textural properties of goat’s milk cheese prepared using dahi (yogurt) as the starter culture. BRAZILIAN JOURNAL OF FOOD TECHNOLOGY 2019. [DOI: 10.1590/1981-6723.28918] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract This study aimed to develop goat’s milk cheese to conserve the major milk constituents. Household dahi (yoghurt) is an inexpensive source of starter cultures that contains several types of microorganism of which most are thermophilic in nature and can be used in the production of goat’s milk cheese. Different concentrations of dahi (0.5%, 1.0%, 1.5%, 2.0% and 2.5%) were used to prepare the cheeses following the standard procedure for cheese manufacturing. The cheeses were analysed for their physicochemical, textural and organoleptic parameters. The highest yield was recorded for T1.0% (17.33%) and the lowest for T2.5% (15.58%). Significant (p < 0.05) differences were found for the pH, acidity and moisture content of the different goat’s milk cheese samples. The moisture content was highest in T0.5% (59.30) and lowest in T2.5% (52.20). The texture profile was significant (p < 0.05) for firmness, adhesiveness, gumminess and chewiness between the treatments. The sensory scores indicated that T1.0% was preferred by the panellists, followed by T1.5% and then the other treatments. It was concluded that goat’s milk cheese could be prepared with good quality characteristics using 1% dahi as the starter culture.
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GURSOY OGUZ, KÜÇÜKÇETİN AHMET, GÖKÇE ÖZGE, ERGİN FİRUZE, KOCATÜRK KÜBRA. Physicochemistry, microbiology, fatty acids composition and volatile profile of traditional Söğle tulum (goat’s skin bag) cheese. ACTA ACUST UNITED AC 2018; 90:3661-3674. [DOI: 10.1590/0001-3765201820180310] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 05/21/2018] [Indexed: 11/22/2022]
Affiliation(s)
| | | | - ÖZGE GÖKÇE
- Burdur Mehmet Akif Ersoy University, Turkey
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Application of A Novel Potential Probiotic Lactobacillus paracasei Strain Isolated from Kefir Grains in the Production of Feta-Type Cheese. Microorganisms 2018; 6:microorganisms6040121. [PMID: 30501107 PMCID: PMC6313735 DOI: 10.3390/microorganisms6040121] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 11/17/2018] [Accepted: 11/28/2018] [Indexed: 02/04/2023] Open
Abstract
In the present study 38 lactic acid bacteria strains were isolated from kefir grains and were monitored regarding probiotic properties in a series of established in vitro tests, including resistance to low pH, resistance to pepsin and pancreatin, and tolerance to bile salts, as well as susceptibility against common antibiotics. Among them, the strain SP3 displayed potential probiotic properties. Multiplex PCR analysis indicated that the novel strain belongs to the paracasei species. Likewise, the novel strain (Lactobacillus paracasei SP3) was applied as a starter culture for Feta-type cheese production. Feta-type cheese production resulted in significantly higher acidity; lower pH; reduced counts of coliforms, yeasts and fungi; and improved quality characteristics compared with cheese samples produced with no starter culture. Finally, it is highlighted that the application of the novel strain led to Feta-type cheese production with improved overall quality and sensory characteristics.
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Bonczar G, Filipczak-Fiutak M, Pluta-Kubica A, Duda I, Walczycka M, Staruch L. The range of protein hydrolysis and biogenic amines content in selected acid- and rennet-curd cheeses. CHEMICKE ZVESTI 2018; 72:2599-2606. [PMID: 30147226 PMCID: PMC6096667 DOI: 10.1007/s11696-018-0490-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 04/26/2018] [Indexed: 12/28/2022]
Abstract
The aim of this experiment was to assess the range of proteolysis and biogenic amine content in the selected rennet- and acid-curd cheeses available on the Polish market, randomly chosen for the analyses: three ripened hard with eyes cheeses, three ripened hard smooth cheeses, three ripened soft moulded cheeses, three fresh unripened acid-curd cheeses, three ripened acid-curd cheeses with slimming bacteria-fried, and three ripened acid-curd cheeses with smear bacteria. The results allowed calculating the subsequent indexes and depth of proteolysis. It was found that the acid-curd short ripened cheese (harzer) was characterized by the greatest range of proteolysis and the biogenic amine content in comparison to other rennet- and acid-curd cheeses. In the assessed acid- and rennet-curd cheeses, the dominant amines were as follow, cadaverine, tyramine, and putrescine, with the exception of cheddar in which the histamine was predominant.
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Affiliation(s)
- G. Bonczar
- Department of Fermentation Technology and Technical Microbiology, Faculty of Food Technology, University of Agriculture in Krakow, Krakow, Poland
| | - M. Filipczak-Fiutak
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Krakow, Krakow, Poland
| | - A. Pluta-Kubica
- Department of Gastronomy and Food Consumption, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 30-149 Krakow, Poland
| | - I. Duda
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Krakow, Krakow, Poland
| | - M. Walczycka
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Krakow, Krakow, Poland
| | - L. Staruch
- Department of Food Science and Technology, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, 812 37 Bratislava, Slovakia
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Miloradovic Z, Smigic N, Djekic I, Tomasevic I, Kljajevic N, Nedeljkovic A, Miocinovic J. The influence of NaCl concentration of brine and different packaging on goat white brined cheese characteristics. Int Dairy J 2018. [DOI: 10.1016/j.idairyj.2017.11.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zheng X, Liu F, Shi X, Wang B, Li K, Li B, Zhuge B. Dynamic correlations between microbiota succession and flavor development involved in the ripening of Kazak artisanal cheese. Food Res Int 2018; 105:733-742. [DOI: 10.1016/j.foodres.2017.12.007] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 12/01/2017] [Accepted: 12/02/2017] [Indexed: 01/08/2023]
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Chemical and physicochemical changes in Serrana goat cheese submitted to extra-long ripening periods. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2017.08.071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Wheat bran as prebiotic cell immobilisation carrier for industrial functional Feta-type cheese making: Chemical, microbial and sensory evaluation. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2018. [DOI: 10.1016/j.bcab.2017.11.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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