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Faccia M, Maggiolino A, Natrella G, Zizzadoro C, Mazzone A, Poulopoulou I, Bragaglio A, De Palo P. Ingested versus inhaled limonene in sheep: A pilot study to explore potential different transfer to the mammary gland and effects on milk and Caciotta cheese aroma. J Dairy Sci 2022; 105:8143-8157. [PMID: 36028343 DOI: 10.3168/jds.2022-22016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 06/07/2022] [Indexed: 11/19/2022]
Abstract
Concentration is a key determinant in the overall positive impact of terpenes on milk and cheese aroma; additionally, route of intake may affect the achievable concentrations of dietary terpenes in milk and cheese. In this study, we explored the possibility that the amount of the monoterpene limonene transferred to sheep milk and its corresponding cheese could differ depending on the route of intake and that the aroma profile of these products could also differ. To this aim, 12 lactating dairy ewes were repeatedly exposed to limonene by the oral or respiratory route during a 48-h test period, according to a 3 × 3 Latin square experimental design. Limonene content was measured in individual and bulk milk samples, in 1-d-old and 15-d-old Caciotta cheese obtained from that milk, in the related whey and curd, and in the air inhaled by the ewes in the respiratory treatment group (to obtain an estimate of the dose actually supplied by this route). Bulk milk and fresh (1-d-old) cheese underwent sensory analysis by ortho-olfactory evaluation. Both intake routes demonstrated transfer of limonene to milk, but the respiratory route transferred limonene with greater efficiency than the oral route. Moreover, according to the protocol used in this study, a short period of respiratory exposure induced a slightly higher limonene content in milk compared with oral exposure. As to the fate of limonene during cheesemaking, an important part of it was lost into the whey, perhaps through volatilization. The differences between milk and cheese tended to dissipate in curd and fresh cheese and disappeared completely after 15 d of ripening. Finally, it was possible to distinguish between the 2 routes of limonene intake using sensory analysis, even though no direct relationship was identified between the different aroma profiles of milks and cheeses from the oral and respiratory groups and their respective limonene contents. Overall, our results expand current knowledge on the biological pathways of terpene transfer from feed to sheep milk and cheese, as well as on the role played by terpenes in the formation of aroma in these products. Our observations may contribute to future development of strategies for external control and better standardization of the presence of odor compounds in milk and cheese from dairy ruminants.
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Affiliation(s)
- M Faccia
- Department of Soil, Plant and Food Sciences, University of Bari A. Moro, 70121 Bari, Italy
| | - A Maggiolino
- Department of Veterinary Medicine, University of Bari A. Moro, 70010 Valenzano, Italy.
| | - G Natrella
- Department of Soil, Plant and Food Sciences, University of Bari A. Moro, 70121 Bari, Italy
| | - C Zizzadoro
- Department of Veterinary Medicine, University of Bari A. Moro, 70010 Valenzano, Italy
| | - A Mazzone
- Order of Chemists of Bari, 70121 Bari, Italy
| | - I Poulopoulou
- Free University of Bozen-Bolzano, 39100 Bolzano, Italy
| | - A Bragaglio
- Department of Veterinary Medicine, University of Bari A. Moro, 70010 Valenzano, Italy
| | - P De Palo
- Department of Veterinary Medicine, University of Bari A. Moro, 70010 Valenzano, Italy
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Coolbear T, Janin N, Traill R, Shingleton R. Heat-induced changes in the sensory properties of milk. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2021.105199] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Magan JB, O Callaghan TF, Kelly AL, McCarthy NA. Compositional and functional properties of milk and dairy products derived from cows fed pasture or concentrate-based diets. Compr Rev Food Sci Food Saf 2021; 20:2769-2800. [PMID: 33949109 DOI: 10.1111/1541-4337.12751] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 02/24/2021] [Accepted: 03/12/2021] [Indexed: 12/11/2022]
Abstract
Worldwide milk production is predominantly founded on indoor, high-concentrate feeding systems, whereas pasture-based feeding systems are most common in New Zealand and Ireland but have received greater attention recently in countries utilizing conventional systems. Consumer interest in 'pasture-fed' dairy products has also increased, arising from environmental, ethical, and nutritional concerns. A substantial body of research exists describing the effect of different feeding strategies on the composition of milk, with several recent studies focusing on the comparison of pasture- and concentrate-based feeding regimes. Significant variation is typically observed in the gross composition of milk produced from different supplemental feeds, but various changes in the discrete composition of macromolecular components in milk have also been associated with dietary influence, particularly in relation to the fatty acid profile. Changes in milk composition have also been shown to have implications for milk and dairy product processability, functionality and sensory properties. Methods to determine the traceability of dairy products or verify marketing claims such as 'pasture-fed' have also been established, based on compositional variation due to diet. This review explores the effects of feed types on milk composition and quality, along with the ultimate effect of diet-induced changes on milk and dairy product functionality, with particular emphasis placed on pasture- and concentrate-based feeding systems.
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Affiliation(s)
- Jonathan B Magan
- Food Chemistry and Technology, Teagasc Food Research Centre, Cork, Ireland.,School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | - Tom F O Callaghan
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | - Alan L Kelly
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | - Noel A McCarthy
- Food Chemistry and Technology, Teagasc Food Research Centre, Cork, Ireland
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Pluta-Kubica A, Domagała J, Gąsior R, Wojtycza K, Witczak M. Characterisation of the profile of volatiles of Polish Emmental cheese. Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2020.104954] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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van Vliet S, Provenza FD, Kronberg SL. Health-Promoting Phytonutrients Are Higher in Grass-Fed Meat and Milk. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2021. [DOI: 10.3389/fsufs.2020.555426] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
While commission reports and nutritional guidelines raise concerns about the effects of consuming red meat on human health, the impacts of how livestock are raised and finished on consumer health are generally ignored. Meat and milk, irrespective of rearing practices, provide many essential nutrients including bioavailable protein, zinc, iron, selenium, calcium, and/or B12. Emerging data indicate that when livestock are eating a diverse array of plants on pasture, additional health-promoting phytonutrients—terpenoids, phenols, carotenoids, and anti-oxidants—become concentrated in their meat and milk. Several phytochemicals found in grass-fed meat and milk are in quantities comparable to those found in plant foods known to have anti-inflammatory, anti-carcinogenic, and cardioprotective effects. As meat and milk are often not considered as sources of phytochemicals, their presence has remained largely underappreciated in discussions of nutritional differences between feedlot-fed (grain-fed) and pasture-finished (grass-fed) meat and dairy, which have predominantly centered around the ω-3 fatty acids and conjugated linoleic acid. Grazing livestock on plant-species diverse pastures concentrates a wider variety and higher amounts of phytochemicals in meat and milk compared to grazing monoculture pastures, while phytochemicals are further reduced or absent in meat and milk of grain-fed animals. The co-evolution of plants and herbivores has led to plants/crops being more productive when grazed in accordance with agroecological principles. The increased phytochemical richness of productive vegetation has potential to improve the health of animals and upscale these nutrients to also benefit human health. Several studies have found increased anti-oxidant activity in meat and milk of grass-fed vs. grain-fed animals. Only a handful of studies have investigated the effects of grass-fed meat and dairy consumption on human health and show potential for anti-inflammatory effects and improved lipoprotein profiles. However, current knowledge does not allow for direct linking of livestock production practices to human health. Future research should systematically assess linkages between the phytochemical richness of livestock diets, the nutrient density of animal foods, and subsequent effects on human metabolic health. This is important given current societal concerns about red meat consumption and human health. Addressing this research gap will require greater collaborative efforts from the fields of agriculture and medicine.
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Amores G, Pérez-Elortondo FJ, Albisu M, Barron LJR. Short communication: To what extent do environmental or technological conditions affect the sensory differentiation of raw ewe milk cheeses produced in valley or mountain farms? J Dairy Sci 2020; 104:301-307. [PMID: 33131825 DOI: 10.3168/jds.2020-18358] [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: 02/13/2020] [Accepted: 08/13/2020] [Indexed: 11/19/2022]
Abstract
This work discusses the extent to which differences in technological or environmental conditions affect the sensory properties of cheeses made in mountain or valley farms. The work is focused on Idiazabal cheese, frequently made with lamb rennet paste and with milk from sheep flocks managed under extensive grazing systems. Fourteen sensory attributes were assessed, and free fatty acid content and rennet lipase activity were analyzed in cheeses from mountain and valley farms. Sensory differences between cheeses were mainly dependent on the type and amount of rennet used for cheesemaking, particularly on the level of rennet lipase activity. The sensory attributes did not appear to be influenced by pasture type, grazing practices, or environmental conditions associated with farm location. Rennet lipase activity was responsible for the high scores of strong sensory attributes such as pungent mouthfeel, and these attributes masked the potential sensory differences that could be found due to farm location.
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Affiliation(s)
- Gustavo Amores
- Lactiker Research Group, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
| | - Francisco José Pérez-Elortondo
- Lactiker Research Group, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
| | - Marta Albisu
- Lactiker Research Group, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
| | - Luis Javier R Barron
- Lactiker Research Group, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
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Czyżak-Runowska G, Wójtowski JA, Gogół D, Wojtczak J, Skrzypczak E, Stanisławski D. Properties of Rennet Cheese Made from Whole and Skimmed Summer and Winter Milk on a Traditional Polish Dairy Farm. Animals (Basel) 2020; 10:ani10101794. [PMID: 33023201 PMCID: PMC7600835 DOI: 10.3390/ani10101794] [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: 08/07/2020] [Revised: 09/28/2020] [Accepted: 09/30/2020] [Indexed: 11/22/2022] Open
Abstract
Simple Summary Milk from traditional family farms is a valuable raw material for cheese making. The aim of the study was to compare the textural and physicochemical characteristics, as well as the organoleptic properties, of soft rennet cheese from the milk of Polish Holstein–Friesian cows. The tests were carried out on 24 cheeses made from the bulk milk in the two production seasons: summer (July–September) and winter (January–March). The results indicate that both the season and the fat content of the milk affected the physicochemical (acidity, color) and rheological parameters (firmness and stickiness) of the cheese. What is more, the fat content of the milk had a more significant effect on the organoleptic parameters of the cheese than the season. In addition, low-fat cheeses received satisfactory organoleptic assessments, which indicates that they can serve as substitutes for full-fat cheeses for people looking for low-fat products. Abstract The aim of this study was to compare the rheological and physicochemical parameters, as well as the organoleptic properties, of soft rennet cheese made from whole and skimmed milk in different seasons on a traditional family farm. We analyzed milk from twenty Polish Holstein–Friesian cows for basic composition, number of somatic cells, acidity, and color in terms of the Comission Internationale de l’Eclairage (CIE) lightness*redness*yellowness (L*a*b*) system, and 24 cheeses in terms of texture, acidity, color in terms of the CIE L*a*b* system, and organoleptic parameters in summer and winter. We determined the effects of the season and the fat content of milk on the pH, titratable acidity, color, firmness, and stickiness of the cheese. Cheeses from summer milk showed greater acidification than those from winter milk (p ≤ 0.05). Skimmed milk cheeses from both seasons showed increased firmness and stickiness, and worse organoleptic characteristics, particularly in taste and consistency, than whole milk cheeses (p ≤ 0.05). The highest level of yellow (b*) was found in whole milk summer cheeses; those produced in winter were 16% less yellow. Milk from traditional family farms is a valuable raw ingredient for the production of soft, unripe rennet cheese. However, the variability of organoleptic characteristics related to the season should be taken into account in cheese production. Skimmed cheese can serve as an alternative to full-fat cheese, especially for people looking for low-fat products, regardless of the time of year.
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Affiliation(s)
- Grażyna Czyżak-Runowska
- Department of Animal Breeding and Product Quality Assesment, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Science, Złotniki, ul. Słoneczna 1, 62-002 Suchy Las, Poland; (G.C.-R.); (D.G.); (J.W.); (E.S.)
| | - Jacek Antoni Wójtowski
- Department of Animal Breeding and Product Quality Assesment, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Science, Złotniki, ul. Słoneczna 1, 62-002 Suchy Las, Poland; (G.C.-R.); (D.G.); (J.W.); (E.S.)
- Correspondence:
| | - Danuta Gogół
- Department of Animal Breeding and Product Quality Assesment, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Science, Złotniki, ul. Słoneczna 1, 62-002 Suchy Las, Poland; (G.C.-R.); (D.G.); (J.W.); (E.S.)
| | - Janusz Wojtczak
- Department of Animal Breeding and Product Quality Assesment, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Science, Złotniki, ul. Słoneczna 1, 62-002 Suchy Las, Poland; (G.C.-R.); (D.G.); (J.W.); (E.S.)
| | - Ewa Skrzypczak
- Department of Animal Breeding and Product Quality Assesment, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Science, Złotniki, ul. Słoneczna 1, 62-002 Suchy Las, Poland; (G.C.-R.); (D.G.); (J.W.); (E.S.)
| | - Daniel Stanisławski
- Computer Lab, Poznań University of Life Sciences, Wołynska 33, 60-637 Poznan, Poland;
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Abstract
The milks used for manufacturing bovine dairy products are not all equal. The feeding regimen of lactating cows can widely vary, giving rise to remarkable compositional differences. Recently, grass-fed/based milk and transformed products are being taken into great consideration due to their more favorable nutritional characteristics and better sustainability over those from intensive systems. Besides these well-established aspects, the existence of differences in flavor is highly debated. The “cheese story tellers” consider it as a proven fact and tend to directly link the aroma of grass-based dairy products to the plants the animals ate. Unfortunately, this claim is not yet supported by scientific data. Actually, there is sufficient evidence of the presence of a distinctive aroma in milk from grass-fed cows, but the connection with specific aroma-active compounds is still in progress. In addition to this, the role of some compounds deriving from cow’s metabolism seems to be much more important than that of other compounds that directly derive from feed. The situation in transformed products, in particular cheese, is even more complicated due to the overlapping of flavor compounds originating from technological operations, microbial metabolism and enzyme activities during storage or ripening. Further work is still needed to answer the question, but the increasing application of a flavoromics approach to the studies should rapidly bring about a decisive contribution to the knowledge.
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Formaggioni P, Malacarne M, Franceschi P, Zucchelli V, Faccia M, Battelli G, Brasca M, Summer A. Characterisation of Formaggella della Valle di Scalve Cheese Produced From Cows Reared in Valley Floor Stall or in Mountain Pasture: Fatty Acids Profile and Sensory Properties. Foods 2020; 9:foods9040383. [PMID: 32224946 PMCID: PMC7231180 DOI: 10.3390/foods9040383] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 03/13/2020] [Accepted: 03/16/2020] [Indexed: 11/17/2022] Open
Abstract
An important problem in mountain areas is the abandonment of pasture. This trend can be combated by the valorisation of typical dairy products, such as “Formaggella della Valle di Scalve”, a semi-cooked traditional cheese made from whole milk in a mountain area in Italy. The aim of the present research was to compare the fatty acid (FA) profile and the sensory properties of this cheese as manufactured under different conditions: i) from the milk of cows grazing on mountain or valley pasture or fed indoors; ii) from the milk of cows fed hay or fed silage. In the first case, five cheesemaking trials were conducted during two years for each of the following situations: mountain pasture (A); pasture at the bottom of the valley (P) (about 1000m asl); stall (S). In the second case, three cheesemaking trials were conducted for each of the following situations: cows fed silage (I); cows fed hay (F). S cheese was richer in medium-chain FAs, while long-chain FAs were higher in P and A cheeses. On the other hand, long chain fatty acids (LCFA) were more abundant in P and A cheeses than in S. In general, MUFA, PUFA and, consequently, total unsaturated FA (UFA), were significantly higher in the P and A cheeses than S (UFA: 36.55 and 38.34, respectively, vs. 31.13; p < 0.001), while SFA showed higher values in S (68.85 vs. 63.41 and 61.68 in P and A, respectively; p < 0.001). Conjugated linoleic acid isomers (CLA) were more represented in the P and A samples (1.86 in P and 1.52 in A, vs. 0.80 in S; p < 0.001); Omega 3 fatty acids, and in particular α-linolenic acid, were more abundant in P than in S cheese. In winter, the I sample (silage) presented higher percentages of myristic (C14), myristoleic (C14:1) and omega 6 acids, whereas F cheese (hay) contained higher concentrations of CLA. The triangular test of sensory analysis showed that, in general, F cheeses were judged as “sweeter” than I, with aromatic profiles characterized by higher content of 2- butanol and ethyl capronate.
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Affiliation(s)
- Paolo Formaggioni
- Department of Veterinary Science, University of Parma, Via del Taglio 10, I-43126 Parma, Italy; (P.F.); (A.S.)
| | - Massimo Malacarne
- Department of Veterinary Science, University of Parma, Via del Taglio 10, I-43126 Parma, Italy; (P.F.); (A.S.)
- Correspondence: (M.M.); (P.F.); Tel.: +39-0521032617 (P.F.)
| | - Piero Franceschi
- Department of Veterinary Science, University of Parma, Via del Taglio 10, I-43126 Parma, Italy; (P.F.); (A.S.)
- Correspondence: (M.M.); (P.F.); Tel.: +39-0521032617 (P.F.)
| | - Valentina Zucchelli
- Veterinary Freelance, Via Monte Grappa 7, I-24020 Vilminore di Scalve (BG), Italy;
| | - Michele Faccia
- Department of Soil, Plant and Food Sciences, University of Bari, Via Amendola 165/A, 70125 Bari, Italy;
| | - Giovanna Battelli
- Consiglio Nazionale delle Ricerche, Istituto di Scienze delle Produzioni Alimentari, UT di Milano, Via Celoria 2, IT-20133 Milano, Italy; (G.B.); (M.B.)
| | - Milena Brasca
- Consiglio Nazionale delle Ricerche, Istituto di Scienze delle Produzioni Alimentari, UT di Milano, Via Celoria 2, IT-20133 Milano, Italy; (G.B.); (M.B.)
| | - Andrea Summer
- Department of Veterinary Science, University of Parma, Via del Taglio 10, I-43126 Parma, Italy; (P.F.); (A.S.)
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Alothman M, Hogan SA, Hennessy D, Dillon P, Kilcawley KN, O'Donovan M, Tobin J, Fenelon MA, O'Callaghan TF. The "Grass-Fed" Milk Story: Understanding the Impact of Pasture Feeding on the Composition and Quality of Bovine Milk. Foods 2019; 8:E350. [PMID: 31426489 PMCID: PMC6723057 DOI: 10.3390/foods8080350] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 08/09/2019] [Accepted: 08/12/2019] [Indexed: 02/07/2023] Open
Abstract
Milk is a highly nutritious food that contains an array of macro and micro components, scientifically proven to be beneficial to human health. While the composition of milk is influenced by a variety of factors, such as genetics, health, lactation stage etc., the animal's diet remains a key mechanism by which its nutrition and processing characteristics can be altered. Pasture feeding has been demonstrated to have a positive impact on the nutrient profile of milk, increasing the content of some beneficial nutrients such as Omega-3 polyunsaturated fatty acids, vaccenic acid, and conjugated linoleic acid (CLA), while reducing the levels of Omega-6 fatty acids and palmitic acid. These resultant alterations to the nutritional profile of "Grass-Fed" milk resonate with consumers that desire healthy, "natural", and sustainable dairy products. This review provides a comprehensive comparison of the impact that pasture and non-pasture feeding systems have on bovine milk composition from a nutritional and functional (processability) perspective, highlighting factors that will be of interest to dairy farmers, processors, and consumers.
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Affiliation(s)
- Mohammad Alothman
- Department of Food Chemistry & Technology, Teagasc Food Research Center, Moorepark, Fermoy, P61 C996 Cork, Ireland
| | - Sean A Hogan
- Department of Food Chemistry & Technology, Teagasc Food Research Center, Moorepark, Fermoy, P61 C996 Cork, Ireland
| | - Deirdre Hennessy
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland
| | - Pat Dillon
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland
| | - Kieran N Kilcawley
- Department of Food Quality & Sensory Science, Teagasc Food Research Center, Moorepark, Fermoy, P61 C996 Cork, Ireland
| | - Michael O'Donovan
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland
| | - John Tobin
- Department of Food Chemistry & Technology, Teagasc Food Research Center, Moorepark, Fermoy, P61 C996 Cork, Ireland
| | - Mark A Fenelon
- Department of Food Chemistry & Technology, Teagasc Food Research Center, Moorepark, Fermoy, P61 C996 Cork, Ireland
| | - Tom F O'Callaghan
- Department of Food Chemistry & Technology, Teagasc Food Research Center, Moorepark, Fermoy, P61 C996 Cork, Ireland.
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Sant’Ana AM, Bessa RJ, Alves SP, Medeiros AN, Costa RG, de Sousa YR, Bezerril FF, Malveira Batista AS, Madruga MS, Queiroga RC. Fatty acid, volatile and sensory profiles of milk and cheese from goats raised on native semiarid pasture or in confinement. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2018.09.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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12
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Frétin M, Martin B, Buchin S, Desserre B, Lavigne R, Tixier E, Cirié C, Bord C, Montel MC, Delbès C, Ferlay A. Milk fat composition modifies the texture and appearance of Cantal-type cheeses but not their flavor. J Dairy Sci 2019; 102:1131-1143. [DOI: 10.3168/jds.2018-15534] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 10/29/2018] [Indexed: 11/19/2022]
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Abstract
Sheep rearing on mountain pastures is an ancestral tradition in northwestern Slovenia. The indigenous Bovec sheep are widespread there and are well adapted to the rough Alpine rearing conditions. Every year, after weaning, the sheep start grazing in the lowlands (L) and then gradually move to mountain pastures, and finally, to the highland (H) pastures of the Alps. Grazing positively affects the fatty acid (FA) composition in sheep milk fat with increased availability of polyunsaturated FA (PUFA) in grass, and subsequently, in milk. Consequently, the objective of this work was to study the FA profile in sheep milk during grazing in four geographical areas in the Alps. A total of 15 ewes of the Bovec sheep breed were randomly selected and milk samples from these ewes were taken at four different pasture locations that differed with regard to altitude: the L pasture location at an altitude of 480 m, the mountain pastures (M1 and M2) at altitudes of 1100 to 1300 m and 1600 to 1900 m, respectively, and the H pastures at altitudes of 2100 to 2200 m. Milk samples from the ewes were taken during the grazing season from April to September. The chemical and FA composition of the milk samples from each pasture location were determined. There were significant differences in the concentrations of FA among the L, M1, M2 and H milk samples. We observed decreases of the concentrations of saturated FA (SFA) in milk from L to H pastures. The concentration of α-linolenic FA, monounsaturated FA (MUFA), PUFA and n-3 PUFA in milk were increased significantly with pasture altitude. The n-6/n-3 PUFA ratio was reduced by the change of pasture altitude with the lowest value at the M1 pasture (1.5). The concentrations of total SFA decreased significantly and was lowest at the L pasture. Our results underline the importance of the effect of grazing in the Alpine region associated with pasture altitude on the FA profile of sheep milk. The first variation in FA concentration in sheep milk occurred between L and M1, although it was more evident on H pastures in the Alpine mountains. Changes of the FA profile in sheep milk due to pasture altitude were related to variation in FA concentration in the pasture and the botanical composition of the pasture location.
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Effects of n-3 fatty acid sources on butter and hard cooked cheese; technological properties and sensory quality. Int Dairy J 2018. [DOI: 10.1016/j.idairyj.2018.03.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Kilcawley KN, Faulkner H, Clarke HJ, O'Sullivan MG, Kerry JP. Factors Influencing the Flavour of Bovine Milk and Cheese from Grass Based versus Non-Grass Based Milk Production Systems. Foods 2018. [PMID: 29534042 PMCID: PMC5867552 DOI: 10.3390/foods7030037] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
There has been a surge in interest in relation to differentiating dairy products derived from pasture versus confined systems. The impact of different forage types on the sensory properties of milk and cheese is complex due to the wide range of on farm and production factors that are potentially involved. The main effect of pasture diet on the sensory properties of bovine milk and cheese is increased yellow intensity correlated to β-carotene content, which is a possible biomarker for pasture derived dairy products. Pasture grazing also influences fat and fatty acid content which has been implicated with texture perception changes in milk and cheese and increased omega-3 fatty acids. Changes in polyunsaturated fatty acids in milk and cheese due to pasture diets has been suggested may increase susceptibility to lipid oxidation but does not seem to be an issue to due increased antioxidants and the reducing environment of cheese. It appears that pasture derived milk and cheese are easier to discern by trained panellists and consumers than milk derived from conserved or concentrate diets. However, milk pasteurization, inclusion of concentrate in pasture diets, cheese ripening time, have all been linked to reducing pasture dietary effects on sensory perception. Sensory evaluation studies of milk and cheese have, in general, found that untrained assessors who best represent consumers appear less able to discriminate sensory differences than trained assessors and that differences in visual and textural attributes are more likely to be realized than flavour attributes. This suggests that sensory differences due to diet are often subtle. Evidence supports the direct transfer of some volatiles via inhalation or ingestion but more so with indirect transfer post rumen metabolism dietary components. The impact of dietary volatiles on sensory perception of milk and dairy products obviously depends upon their concentration and odour activity, however very little quantitative studies have been carried out to date. Some studies have highlighted potential correlation of pasture with enhanced “barny” or “cowy” sensory attributes and subsequently linked these to accumulation of p-cresol from the metabolism of β-carotene and aromatic amino acids or possibly isoflavones in the rumen. p-Cresol has also been suggested as a potential biomarker for pasture derived dairy products. Other studies have linked terpenes to specific sensory properties in milk and cheese but this only appears to be relevant in milk and cheese derived from unseeded wild pasture where high concentrations accumulate, as their odour threshold is quite high. Toluene also a product of β-carotene metabolism has been identified as a potential biomarker for pasture derived dairy products but it has little impact on sensory perception due to its high odour threshold. Dimethyl sulfone has been linked to pasture diets and could influence sensory perception as its odour threshold is low. Other studies have linked the presence of maize and legumes (clover) in silage with adverse sensory impacts in milk and cheese. Considerably more research is required to define key dietary related impacts on the flavour of milk and cheese.
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Affiliation(s)
| | - Hope Faulkner
- Teagasc Food Research Moorepark, Fermoy, Co., P61 P996 Cork, Ireland.
- Department of Nutritional Sciences, University College Cork, T12 R229 Cork, Ireland.
| | - Holly J Clarke
- Teagasc Food Research Moorepark, Fermoy, Co., P61 P996 Cork, Ireland.
- Department of Nutritional Sciences, University College Cork, T12 R229 Cork, Ireland.
| | - Maurice G O'Sullivan
- Department of Nutritional Sciences, University College Cork, T12 R229 Cork, Ireland.
| | - Joseph P Kerry
- Department of Nutritional Sciences, University College Cork, T12 R229 Cork, Ireland.
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Faulkner H, O'Callaghan TF, McAuliffe S, Hennessy D, Stanton C, O'Sullivan MG, Kerry JP, Kilcawley KN. Effect of different forage types on the volatile and sensory properties of bovine milk. J Dairy Sci 2018; 101:1034-1047. [DOI: 10.3168/jds.2017-13141] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 10/18/2017] [Indexed: 11/19/2022]
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Lactobacillus delbrueckii subsp. lactis as a starter culture significantly affects the dynamics of volatile compound profiles of hard cooked cheeses. Eur Food Res Technol 2017. [DOI: 10.1007/s00217-017-2899-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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The effects of low-input grazing systems and milk pasteurisation on the chemical composition, microbial communities, and sensory properties of uncooked pressed cheeses. Int Dairy J 2017. [DOI: 10.1016/j.idairyj.2016.09.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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19
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Valdivielso I, de Renobales M, Aldai N, Barron LJR. Changes in terpenoid composition of milk and cheese from commercial sheep flocks associated with seasonal feeding regimens throughout lactation. J Dairy Sci 2017; 100:96-105. [DOI: 10.3168/jds.2016-11761] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 10/02/2016] [Indexed: 01/17/2023]
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20
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Bozoudi D, Pavlidou S, Kotzamanidis C, Georgakopoulos P, Torriani S, Kondyli E, Claps S, Belibasaki S, Litopoulou-Tzanetaki E. “Graviera Naxou and Graviera Kritis Greek PDO cheeses: Discrimination based on microbiological and physicochemical criteria and volatile organic compounds profile”. Small Rumin Res 2016. [DOI: 10.1016/j.smallrumres.2016.01.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Valdivielso I, Albisu M, de Renobales M, Barron LJR. Changes in the volatile composition and sensory properties of cheeses made with milk from commercial sheep flocks managed indoors, part-time grazing in valley, and extensive mountain grazing. Int Dairy J 2016. [DOI: 10.1016/j.idairyj.2015.09.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Kırmacı H, Hayaloğlu A, Özer H, Atasoy A, Levent O. Effects of Wild-Type Starter Culture (Artisanal Strains) on Volatile Profile of Urfa Cheese Made from Ewe Milk. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2015. [DOI: 10.1080/10942912.2014.942782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Moro A, Librán CM, Berruga MI, Carmona M, Zalacain A. Dairy matrix effect on the transference of rosemary (Rosmarinus officinalis) essential oil compounds during cheese making. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2015; 95:1507-1513. [PMID: 25092116 DOI: 10.1002/jsfa.6853] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 07/03/2014] [Accepted: 07/25/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND The use of aromatic plant extracts as ingredients may be compromised owing to low transference and activity lack in food matrixes compared with in vitro trials. Rosemary essential oil (REO) was added to sheep milk to study the transference of its compounds during the cheese-making process and to determine how cheese antimicrobial activity is modified. RESULTS The volatile characterization of dairy samples was performed using headspace stir bar sorptive extraction coupled to gas chromatography/mass spectrometry (HS-SBSE/GC/MS) so that fat matrix interferences were reduced. This method detected a decrease in volatile recovery concentration of 19.33% when REO was added to milk. A total recovery volatile yield of 62.51% was measured from the initial quantification of milk to cheese, with hydrocarbon volatiles being transferred in a higher ratio (64.88%) than oxygenated ones (58.74%). No effects were observed for REO in fortified cheese on the counts of native flora necessary for ripening processes, but the total inhibition of Clostridium spp. was provoked CONCLUSION The study of active compound transference during cheese elaboration was achieved. The antimicrobial results in fortified cheeses with REO showed a preventive effect in the case of clostridial species, which are responsible for late cheese blowing.
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Affiliation(s)
- Armando Moro
- Cátedra de Química Agrícola, Escuela Técnica Superior de Ingenieros Agrónomos, Universidad de Castilla-La Mancha, Avda de España, E-02071, Albacete, Spain
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24
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Bovolenta S, Romanzin A, Corazzin M, Spanghero M, Aprea E, Gasperi F, Piasentier E. Volatile compounds and sensory properties of Montasio cheese made from the milk of Simmental cows grazing on alpine pastures. J Dairy Sci 2014; 97:7373-85. [PMID: 25282410 DOI: 10.3168/jds.2014-8396] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 08/23/2014] [Indexed: 11/19/2022]
Abstract
The aim of this study was to analyze the volatile compounds, physicochemical characteristics, and sensory properties of Montasio, a semicooked pressed cheese, produced from the milk of the dual-purpose Italian Simmental cows grazing on alpine pastures. A total of 72 cows grazing on 2 pastures, which differed in botanical composition (nutrient-rich pasture vs. nutrient-poor pasture), received 2 different levels of supplementation (3.0 vs 1.5 kg/head per day). The experimental cheeses were produced from whole, raw milk and ripened for 60 d. Sixty-one volatile compounds, including alcohols (11), aldehydes (6), ketones (10), lactones (2), esters (6), hydrocarbons (3), carboxylic acids (6), phenolic compounds (4), monoterpenes (7), sesquiterpenes (1), sulfur compounds (4), and amines (1), were detected. The main families in terms of relative weight appeared to be carboxylic acids, esters, and alcohols. A panel of trained assessors described the experimental cheeses as having an intense color; small and evenly distributed eyes; an intense odor and flavor of milk-sour, milk, and cow; and a tender and creamy texture. The pasture type affected the volatile fraction, particularly ketones, phenolic compounds, and terpenes, which are overall higher in nutrient-poor pastures. A slight effect on the sensory analyses, in particular the effect of the cow attribute on odor and flavor, was perceived by the panelists. The cheeses produced on nutrient-rich pasture had higher b* (yellowness) index. These results were consistent with the color evaluation of the sensory panel. In addition, the pasture affected some textural attributes (adhesivity, creaminess, and granules) as perceived by the panelists. Concentrate supplementation, which is required to meet the feeding requirements of grazing cows, had no clear effect on either the volatile compounds or the sensory properties of the cheeses. Thus, at least within levels of integration adopted, it is expected not to alter the organoleptic characteristics of this product.
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Affiliation(s)
- S Bovolenta
- Department of Agriculture and Environmental Science, University of Udine, Via delle Scienze 206, 33100 Udine, Italy
| | - A Romanzin
- Department of Agriculture and Environmental Science, University of Udine, Via delle Scienze 206, 33100 Udine, Italy.
| | - M Corazzin
- Department of Agriculture and Environmental Science, University of Udine, Via delle Scienze 206, 33100 Udine, Italy
| | - M Spanghero
- Department of Agriculture and Environmental Science, University of Udine, Via delle Scienze 206, 33100 Udine, Italy
| | - E Aprea
- Department of Food Quality and Nutrition, Research and Innovation Centre, Fondazione Edmund Mach (FEM), Via E. Mach, 1, 38010 San Michele all'Adige, Italy
| | - F Gasperi
- Department of Food Quality and Nutrition, Research and Innovation Centre, Fondazione Edmund Mach (FEM), Via E. Mach, 1, 38010 San Michele all'Adige, Italy
| | - E Piasentier
- Department of Agriculture and Environmental Science, University of Udine, Via delle Scienze 206, 33100 Udine, Italy
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25
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Volatile compounds in Nanos cheese: their formation during ripening and sesonal variation. Journal of Food Science and Technology 2014. [DOI: 10.1007/s13197-014-1565-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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26
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Rapisarda T, Pasta C, Carpino S, Caccamo M, Ottaviano M, Licitra G. Volatile profile differences between spontaneous and cultivated Hyblean pasture. Anim Feed Sci Technol 2014. [DOI: 10.1016/j.anifeedsci.2014.02.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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27
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González-Martín I, Hernández-Hierro J, González-Pérez C, Revilla I, Vivar-Quintana A, Lobos Ortega I. Potential of near infrared spectroscopy for the analysis of volatile components in cheeses. Lebensm Wiss Technol 2014. [DOI: 10.1016/j.lwt.2013.10.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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28
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Belviso S, Giordano M, Ambrosoli R, Minati JL, Bertolino M, Zeppa G. Assessment of lactic acid bacteria sensitivity to terpenoids with the Biolog methodology. ACTA ACUST UNITED AC 2013. [DOI: 10.1007/s13594-013-0151-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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Variability of volatile profiles in milk from the PDO Ragusano cheese production zone. ACTA ACUST UNITED AC 2013. [DOI: 10.1007/s13594-012-0104-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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30
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Tava A, Cecotti R, Grecchi M, Falchero L, Coppa M, Lombardi G. Volatile Constituents of Festuca nigrescens, Phleum alpinum and Poa alpina from N.W. Italian Alpine Pastures. Nat Prod Commun 2011. [DOI: 10.1177/1934578x1100600124] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The composition of the volatile fractions of three important grasses from subalpine N.W. Italian pastures, namely Festuca nigrescens Lam. non Gaudin (chewing fescue), Phleum alpinum L. (alpine timothy) and Poa alpina L. (alpine bluegrass) was investigated. The fresh aerial parts were collected at the flowering stage during the summer season. The volatile oils obtained from green tissues by steam distillation in a Clevenger-type apparatus, were analyzed by GC/FID and GC/MS. The oil yield was 0.04 ± 0.01% weight/fresh weight bases for each of the investigated species. Several classes of compounds were found in the volatile fractions, including aldehydes, alcohols, acids, hydrocarbons, esters, ketones, terpenes, and phenolics. Qualitative and quantitative differences were observed.
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Affiliation(s)
- Aldo Tava
- CRA-FLC Centro di Ricerca per le Produzioni Foraggere e Lattiero Casearie, viale Piacenza 29, 26900 Lodi, Italy
| | - Roberto Cecotti
- CRA-FLC Centro di Ricerca per le Produzioni Foraggere e Lattiero Casearie, viale Piacenza 29, 26900 Lodi, Italy
| | - Maris Grecchi
- CRA-FLC Centro di Ricerca per le Produzioni Foraggere e Lattiero Casearie, viale Piacenza 29, 26900 Lodi, Italy
| | - Luca Falchero
- Dipartimento di Agronomia, Selvicoltura e Gestione del Territorio, Università di Torino, via L. da Vinci 44, 10095 Grugliasco (TO), Italy
| | - Mauro Coppa
- Dipartimento di Agronomia, Selvicoltura e Gestione del Territorio, Università di Torino, via L. da Vinci 44, 10095 Grugliasco (TO), Italy
| | - Giampiero Lombardi
- Dipartimento di Agronomia, Selvicoltura e Gestione del Territorio, Università di Torino, via L. da Vinci 44, 10095 Grugliasco (TO), Italy
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31
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Abilleira E, Schlichtherle-Cerny H, Virto M, de Renobales M, Barron LJR. Volatile composition and aroma-active compounds of farmhouse Idiazabal cheese made in winter and spring. Int Dairy J 2010. [DOI: 10.1016/j.idairyj.2010.02.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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32
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Abilleira E, de Renobales M, Nájera AI, Virto M, Gordoa JCRD, Pérez-Elortondo FJ, Albisu M, Barron LJR. An accurate quantitative method for the analysis of terpenes in milk fat by headspace solid-phase microextraction coupled to gas chromatography–mass spectrometry. Food Chem 2010. [DOI: 10.1016/j.foodchem.2009.11.050] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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33
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Garabal J, Rodríguez-Alonso P, Franco D, Centeno J. Chemical and biochemical study of industrially produced San Simón da Costa smoked semi-hard cow's milk cheeses: Effects of storage under vacuum and different modified atmospheres. J Dairy Sci 2010; 93:1868-81. [DOI: 10.3168/jds.2009-2749] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2009] [Accepted: 01/12/2010] [Indexed: 11/19/2022]
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Effect of mesophilic lactobacilli and enterococci adjunct cultures on the final characteristics of a microfiltered milk Swiss-type cheese. Food Microbiol 2009; 26:183-91. [DOI: 10.1016/j.fm.2008.09.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2008] [Revised: 09/08/2008] [Accepted: 09/10/2008] [Indexed: 11/20/2022]
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35
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Schievano E, Pasini G, Cozzi G, Mammi S. Identification of the production chain of Asiago d'Allevo cheese by nuclear magnetic resonance spectroscopy and principal component analysis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2008; 56:7208-7214. [PMID: 18662008 DOI: 10.1021/jf801391w] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
In the present work, a rapid and simple NMR method to discriminate Asiago d'Allevo cheese samples from different production chains is described. A fast and reproducible extraction of the organic fraction was employed. By applying chemometric analysis to NMR data, it is possible to differentiate PDO Asiago cheese produced in alpine farms from that produced in lowland and mountain industrialized factories. PCA of both (1)H and (13)C NMR spectra showed a good separation of alpine farm products from the other ones, whereas the lowland and mountain industrialized cheeses are undistinguishable. The samples were differentiated on the basis of a higher content of unsaturated fatty acids, principally oleic, linoleic, linolenic, and conjugated linoleic acids for the alpine farm cheeses and a higher content of saturated fatty acids for the industrialized products. Conjugated linoleic acid and 1-pentene are also discriminating components.
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Affiliation(s)
- Elisabetta Schievano
- Dipartimento di Scienze Chimiche, Università di Padova, Via Marzolo 1, 35131 Padova, Italy.
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Terpenes and fatty acid profiles of milk fat and “Bitto” cheese as affected by transhumance of cows on different mountain pastures. Food Chem 2008; 109:299-309. [DOI: 10.1016/j.foodchem.2007.12.033] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2007] [Revised: 11/13/2007] [Accepted: 12/16/2007] [Indexed: 11/18/2022]
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37
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Panseri S, Giani I, Mentasti T, Bellagamba F, Caprino F, Moretti V. Determination of flavour compounds in a mountain cheese by headspace sorptive extraction-thermal desorption-capillary gas chromatography-mass spectrometry. Lebensm Wiss Technol 2008. [DOI: 10.1016/j.lwt.2007.02.011] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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38
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Tornambé G, Cornu A, Verdier-Metz I, Pradel P, Kondjoyan N, Figueredo G, Hulin S, Martin B. Addition of Pasture Plant Essential Oil in Milk: Influence on Chemical and Sensory Properties of Milk and Cheese. J Dairy Sci 2008; 91:58-69. [DOI: 10.3168/jds.2007-0154] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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39
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Barron LJR, Redondo Y, Aramburu M, Gil P, Pérez-Elortondo FJ, Albisu M, Nájera AI, de Renobales M, Fernández-García E. Volatile composition and sensory properties of industrially produced Idiazabal cheese. Int Dairy J 2007. [DOI: 10.1016/j.idairyj.2007.04.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Martin B, Verdier-Metz I, Buchin S, Hurtaud C, Coulon JB. How do the nature of forages and pasture diversity influence the sensory quality of dairy livestock products? ACTA ACUST UNITED AC 2007. [DOI: 10.1079/asc50800205] [Citation(s) in RCA: 112] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
AbstractAbstract This review summarizes the recent developments in understanding of the relationships between the diet of animals and the sensory quality of dairy products. Feeding dairy cattle with maize silage by comparison with hay or grass silage leads to whiter and firmer cheeses and butter and sometimes to differences in flavour. Major differences in sensory characteristics were observed between cheeses made with milk produced by cows on winter diets (based on hay and grass silage) or turned out to pasture in the spring. Conversely, preserving grass as silage, by comparison with hay, has no major effect on cheese sensory characteristics, except on colour, the cheese being yellower with grass silage. Several recent experiments have shown a significant effect of grass botanical composition on cheese texture and flavour. These effects are due to the presence in milk of specific molecules directly introduced by feeding (carotenes, terpenes) or produced by the animals (plasmin, fatty acids) under the effect of specific diets.
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41
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Hayaloglu AA, Brechany EY. Influence of milk pasteurization and scalding temperature on the volatile compounds of Malatya, a farmhouse Halloumi-type cheese. ACTA ACUST UNITED AC 2007. [DOI: 10.1051/lait:2006025] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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42
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Povolo M, Contarini G, Mele M, Secchiari P. Study on the Influence of Pasture on Volatile Fraction of Ewes’ Dairy Products by Solid-Phase Microextraction and Gas Chromatography-Mass Spectrometry. J Dairy Sci 2007; 90:556-69. [PMID: 17235132 DOI: 10.3168/jds.s0022-0302(07)71539-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The detection of markers of identification of the geographical origin of food is an attractive challenge and, as far as dairy products are concerned, this paper represents a contribution to this field. In this research the influence of feed on the volatile compound composition was investigated on milk, 2-mo-old cheese (Caciotta), and whey cheese (ricotta) obtained from the same flock of Sarda ewes, under standardized technological conditions. Three different types of pasture (mixture of Lolium perenne and Trifolium squarrosum; rough pasture; Avena sativa) were studied. Solid-phase microextraction combined with gas chromatography-mass spectrometry was used and principal component analysis was applied for statistical evaluation of the data set. The volatile composition was significantly affected by the type of pasture independently of the type of cheese and the ripening period. Moreover, a marker of rough pasture, tentatively identified as (E,E)-3,7,11-tri-methyl-2,4,10-dodecatriene, was detected only in milk and cheeses produced when the ewe flock grazed on that pasture.
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Affiliation(s)
- M Povolo
- CRA-Istituto Sperimentale Lattiero-Caseario, 26900 Lodi, Italy.
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43
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Addis M, Pinna G, Molle G, Fiori M, Spada S, Decandia M, Scintu M, Piredda G, Pirisi A. The inclusion of a daisy plant (Chrysanthemum coronarium) in dairy sheep diet: 2. Effect on the volatile fraction of milk and cheese. Livest Sci 2006. [DOI: 10.1016/j.livprodsci.2005.09.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Favaro G, Magno F, Boaretto A, Bailoni L, Mantovani R. Traceability of Asiago mountain cheese: a rapid, low-cost analytical procedure for its identification based on solid-phase microextraction. J Dairy Sci 2006; 88:3426-34. [PMID: 16162515 DOI: 10.3168/jds.s0022-0302(05)73026-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The traceability of Asiago mountain cheese was established by analyzing samples of herbaceous species, milk, and cheese of mountain origin using the head-space solid-phase microextraction sampling procedure coupled with gas chromatography-mass spectrometry. As preliminary work had highlighted the characteristic presence of sesquiterpenes in Asiago mountain cheese, these species were considered effective markers of mountain origin. Systematic qualitative analysis, carried out using a carboxen/polydimethylsiloxane fiber, revealed several sesquiterpenes in mountain herbage and milk, in particular beta-caryophyllene and alpha-humulene, in Asiago mountain cheese, confirming sesquiterpenes as markers of cheese produced from animals grazing on mountain pastures. Analysis was performed on 19 samples of herbage, 8 of milk, and 8 of cheese, collected in summer from 4 mountain farms on the Asiago plateau. For quantitative analysis of caryophyllene in cheese, polydimethylsiloxane fiber sampling, coupled with the standard addition method to eliminate matrix effect, was preferred. The amount of beta-caryophyllene found ranged from 21 to 65 microg/kg.
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Affiliation(s)
- G Favaro
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
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Horne J, Carpino S, Tuminello L, Rapisarda T, Corallo L, Licitra G. Differences in volatiles, and chemical, microbial and sensory characteristics between artisanal and industrial Piacentinu Ennese cheeses. Int Dairy J 2005. [DOI: 10.1016/j.idairyj.2004.10.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Comparison of the volatile composition and sensory characteristics of Spanish PDO cheeses manufactured from ewes’ raw milk and animal rennet. Int Dairy J 2005. [DOI: 10.1016/j.idairyj.2004.08.005] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Monitoring the geographic origin of both experimental French Jura hard cheeses and Swiss Gruyère and L’Etivaz PDO cheeses using mid-infrared and fluorescence spectroscopies: a preliminary investigation. Int Dairy J 2005. [DOI: 10.1016/j.idairyj.2004.07.006] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Thierry A, Richoux R, Kerjean JR. Isovaleric acid is mainly produced by Propionibacterium freudenreichii in Swiss cheese. Int Dairy J 2004. [DOI: 10.1016/j.idairyj.2004.02.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Carpino S, Mallia S, La Terra S, Melilli C, Licitra G, Acree TE, Barbano DM, Van Soest PJ. Composition and aroma compounds of Ragusano cheese: native pasture and total mixed rations. J Dairy Sci 2004; 87:816-30. [PMID: 15259216 DOI: 10.3168/jds.s0022-0302(04)73226-9] [Citation(s) in RCA: 97] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Raw milk from 13 cows fed TMR supplemented with native pasture and from 13 cows fed only TMR on one farm was collected separately 4 times with an interval of 15 d between collections. Two blocks (14 kg each) of cheese were made from each milk. The objective was to determine the influence of consumption of native plants in Sicilian pastures on the aroma compounds present in Ragusano cheese. Milk from cows that consumed native pasture plants produced cheeses with more odor-active compounds. In 4-mo-old cheese made from milk of pasture-fed cows, 27 odor-active compounds were identified, whereas only 13 were detected in cheese made from milk of total mixed ration-fed cows. The pasture cheeses were much more rich in odor-active aldehyde, ester, and terpenoid compounds than cheeses from cows fed only total mixed ration. A total of 8 unique aroma-active compounds (i.e., not reported in other cheeses evaluated by gas chromatography olfactory) were detected in Ragusano cheese made from milk from cows consuming native Sicilian pasture plants. These compounds were 2 aldehydes ([E,E]-2,4-octadienal and dodecanal), 2 esters (geranyl acetate and [E]-methyl jasmonate), 1 sulfur compound (methionol), and 3 terpenoid compounds (1-carvone, L(-) carvone, and citronellol). Geranyl acetate and (E)-methyl jasmonate were particularly interesting because these compounds are released from fresh plants as they are being damaged and are part of a possible plant defense mechanism against damage from insects. Most of the odor-active compounds that were unique in Ragusano cheese from pasture-fed cows appeared to be compounds created by oxidation processes in the plants that may have occurred during foraging and ingestion by the cow. Some odor-active compounds were consistently present in pasture cheeses that were not detected in the total mixed ration cheeses or in the 14 species of pasture plants analyzed. Either these compounds were present in other plants not analyzed, created in the rumen or in cheese after the pasture-plant material had been consumed, or the compounds were lost in the method of sample extraction used for the plant analysis (i.e., steam distillation) versus the solid-phase microextraction method used for the cheeses. This research has demonstrated clearly that some unique odor-active compounds found in pasture plants can be transferred to the cheese.
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Affiliation(s)
- S Carpino
- CoRFiLaC, Regione Siciliana, 97100 Ragusa, Italy
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Current Awareness in Flavour and Fragrance. FLAVOUR FRAG J 2002. [DOI: 10.1002/ffj.1071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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