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Kim J, Watkinson P, Matia‐Merino L, Smith JR, Golding M. Evaluation of Compositional Effects and Ingredient Trends on the Physical and Structural Properties in Commercial Cream Cheese Products. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Jiuk Kim
- School of Food and Advanced Technology Massey University Palmerston North 4442 New Zealand
| | - Philip Watkinson
- Fonterra Research and Development Centre, Fonterra Co‐operative Group Palmerston North 4442 New Zealand
| | - Lara Matia‐Merino
- School of Food and Advanced Technology Massey University Palmerston North 4442 New Zealand
| | - Jeremy R. Smith
- Ministry of Business, Innovation & Employment Wellington 6140 New Zealand
| | - Matt Golding
- School of Food and Advanced Technology Massey University Palmerston North 4442 New Zealand
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2
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Effect of Process and Formulation Variables on the Structural and Physical Properties in Cream Cheese using GDL Acidulant. FOOD BIOPHYS 2022. [DOI: 10.1007/s11483-022-09719-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AbstractWe report on the properties of analogue cream cheeses prepared using glucono delta-lactone (GDL) acidulant, notably the impact of particular processing and formulation variables, (homogenisation pressure, coagulation pH and temperature, and stabiliser level) on cream cheese physical, material and microstructural properties. Protein–protein and protein-fat interactions were seen to be the primary structural contributors to the physical properties of cream cheese. Cream cheese microstructure and its properties demonstrated well-defined correlations to specific and controllable processing elements within the manufacturing process, showing significance in interactions between parameters in multivariable linear regression analysis (P < 0.05). Summarising the effect of processing variables on key cheese properties, we observed that a progressive reduction in fat particle size of cheese milk arising from increasing homogenisation pressures was seen to increase the total surface area of fat that could be incorporated into the curd during coagulation. The greater extent of fat-fat and fat-proteins interactions during coagulation provided a reinforcing effect on the microstructure of the final cream cheese, with a corresponding increase in compressive fracture stress, shear storage modulus (G′) and shear loss modulus (G″). In terms of other processing variables, cream cheese firmness was also observed to progressively increase through lowering of coagulation pH from 5.13 to 4.33. Increasing coagulation temperature from 58 °C to 78 °C similarly caused an increase in cheese firmness. Finally, increasing the levels of added stabiliser were shown to correlate with increasing cheese firmness. Similar correlations could be observed in relation to physical properties, notably forced expressible serum separation. This model cream cheese preparation method has provided a useful model system for relating food structure to material and functional properties. In addition, it has the advantage of being able to rapidly screen many formulation and process variables because it is faster than the traditional cheesemaking. This study showed that the adjustment of process and formulation variables, either in isolation or in combination, in the manufacture of cream cheese can significantly influence the final material and textural properties of the product, thereby enabling controllable functional attributes capable of meeting different customer needs.
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Instrumental and Sensory Characteristics of Commercial Korean Rice Noodles. Foods 2021; 10:foods10112885. [PMID: 34829166 PMCID: PMC8624591 DOI: 10.3390/foods10112885] [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: 10/13/2021] [Revised: 11/11/2021] [Accepted: 11/17/2021] [Indexed: 11/17/2022] Open
Abstract
In this study, the rheological properties of several commercial rice noodle strands were investigated. In the bending test, failure stress decreased as the cooking temperature increased from 80 to 90 °C, and the cooking time increased from 3 to 4 min for higher rice content noodles (>60%). The stress–relaxation test and sensory tests were carried out with bundles of noodles to investigate correlations with the bending test. The modulus of elasticity was higher at 80 than 90 °C. However, no correlation was found between cooking temperature and the rheological properties of lower rice content noodles. In the stress relaxation test, the deviation was larger due to the empty space in the bundle. In the correlation analysis, sensory stickiness was correlated with a modulus of elasticity in the bending test. Comparing the bending and stress–relaxation tests, each instrumental variable showed differences in the rheological properties of rice noodles in strands and bundles. However, the bending test measured with noodle strands seemed to be most suitable as a method of measuring the rheological properties of rice noodles.
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4
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Wen P, Zhu Y, Luo J, Wang P, Liu B, Du Y, Jiao Y, Hu Y, Chen C, Ren F, Alejandro CU, Li Y. Effect of anthocyanin-absorbed whey protein microgels on physicochemical and textural properties of reduced-fat Cheddar cheese. J Dairy Sci 2020; 104:228-242. [PMID: 33189294 DOI: 10.3168/jds.2020-18450] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 08/29/2020] [Indexed: 12/22/2022]
Abstract
Reduced-fat foods have become more popular due to their health benefits; however, reducing the fat content of food affects the sensory experience. Therefore, it is necessary to improve the sensory acceptance of reduced-fat foods to that of full-fat equivalents. The aim of this study was to evaluate the effect of adding whey protein microgels (WPM) with an average diameter of 4 μm, or WPM with adsorbed anthocyanins [WPM (Ant)] on the textural and sensory properties of reduced-fat Cheddar cheese (RFC). Reduced-fat Cheddar cheese was prepared in 2 ways: (1) by adding WPM, designated as RFC+M, or (2) by adding WPM (Ant), designated as RFC+M (Ant). For comparison, RFC without fat substitutes and full-fat Cheddar cheese were also prepared. We discovered that the addition of WPM and WPM (Ant) increased the moisture content, fluidity, and meltability of RFC, and reduced its hardness, springiness, and chewiness. The textural and sensory characteristics of RFC were markedly inferior to those of full-fat Cheddar cheese, whereas addition of WPM and WPM (Ant) significantly improved the sensory characteristics of RFC. The WPM and WPM (Ant) showed a high potential as fat substitutes and anthocyanin carriers to effectively improve the acceptance of reduced-fat foods.
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Affiliation(s)
- Pengcheng Wen
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
| | - Yanli Zhu
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
| | - Jie Luo
- Beijing Laboratory of Food Quality and Safety, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Pengjie Wang
- Beijing Laboratory of Food Quality and Safety, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Bin Liu
- Beijing Laboratory of Food Quality and Safety, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Yizheng Du
- Beijing Laboratory of Food Quality and Safety, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Yaoyao Jiao
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
| | - Yulin Hu
- Beijing Laboratory of Food Quality and Safety, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Chong Chen
- Beijing Laboratory of Food Quality and Safety, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Fazheng Ren
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; Beijing Laboratory of Food Quality and Safety, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Calderón-Urrea Alejandro
- College of Plant Protection, Gansu Agricultural University, Lanzhou 730070, China; Department of Biology, College of Science and Mathematics, California State University, Fresno 93740
| | - Yuan Li
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; Beijing Laboratory of Food Quality and Safety, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
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5
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Dias J, Lage P, Garrido A, Machado E, Conceição C, Gomes S, Martins A, Paulino A, Duarte MF, Alvarenga N. Evaluation of gas holes in "Queijo de Nisa" PDO cheese using computer vision. Journal of Food Science and Technology 2020; 58:1072-1080. [PMID: 33678890 DOI: 10.1007/s13197-020-04621-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/03/2020] [Accepted: 07/03/2020] [Indexed: 01/11/2023]
Abstract
"Queijo de Nisa" is a traditional Portuguese cheese, granted with PDO label, produced with raw ewe's milk in which the aqueous extract of cardoon flower Cynara cardunculus L. is the only coagulant allowed. As in similar cheeses with no use of starter cultures or pasteurisation, the quality and food safety are depending on prevention, high hygienic standards and a proper manufacturing process. This study investigated the use of computer vision as novel method for the evaluation of gas holes in Queijo de Nisa in three different ripening dates (0, 15 and 35 days). A total of 48 samples were produced using cardoon flower from three different origins (C1, C2 and C3) and a commercial vegetable coagulant (C4). The results presented a high correlation between image-dependent attributes and physical-chemical properties during ripening time, especially within the first 15 days of ripening time, where major structural changes were observed inside the Queijo de Nisa cheese. Principal component analysis presented a strong correlation (p < 0.05) between image parameters and the physical-chemical evolution until 15 days. From 15 to 35 days, the evolution of cheeses was mainly depending on structural parameters, like G'1 Hz and hardness. No influence was observed due to the geographical origin of cardoon flower.
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Affiliation(s)
- João Dias
- Escola Superior Agrária, Instituto Politécnico de Beja, Rua Pedro Soares, Campus do Instituto Politécnico de Beja, 7800-295 Beja, Portugal
- Geobiosciences, Geobiotechnologies and Geoengineering (GeoBioTec), Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - Patricia Lage
- Escola Superior Agrária, Instituto Politécnico de Beja, Rua Pedro Soares, Campus do Instituto Politécnico de Beja, 7800-295 Beja, Portugal
| | - Ana Garrido
- Departamento de Zootecnia, Escola de Ciências e Tecnologia, Universidade de Évora, Pólo da Mitra, Ap. 94, 7006-554 Évora, Portugal
| | - Eliana Machado
- Departamento de Biologia, Escola de Ciências e Tecnologia, Universidade de Évora, Pólo da Mitra, Ap. 94, 7006-554 Évora, Portugal
| | - Cristina Conceição
- Departamento de Zootecnia, Escola de Ciências e Tecnologia, Universidade de Évora, Pólo da Mitra, Ap. 94, 7006-554 Évora, Portugal
- MED - Mediterranean Institute for Agriculture, Environment and Development, Universidade de Évora, Pólo da Mitra, Ap. 94, 7006-554 Évora, Portugal
| | - Sandra Gomes
- Unidade de Tecnologia e Inovação, Instituto Nacional de Investigação Agrária e Veterinária, Avenida da República, Quinta do Marquês, 2780-157 Oeiras, Portugal
| | - António Martins
- Geobiosciences, Geobiotechnologies and Geoengineering (GeoBioTec), Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
- Unidade de Tecnologia e Inovação, Instituto Nacional de Investigação Agrária e Veterinária, Avenida da República, Quinta do Marquês, 2780-157 Oeiras, Portugal
| | - Ana Paulino
- Centro de Biotecnologia Agrícola e Agro-alimentar do Alentejo (CEBAL) / Instituto Politécnico de Beja (IP Beja), 7801-908 Beja, Portugal
- Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de Ciências, Universidade de Lisboa, 1749-016 Lisboa, Portugal
| | - Maria F Duarte
- MED - Mediterranean Institute for Agriculture, Environment and Development, Universidade de Évora, Pólo da Mitra, Ap. 94, 7006-554 Évora, Portugal
- Centro de Biotecnologia Agrícola e Agro-alimentar do Alentejo (CEBAL) / Instituto Politécnico de Beja (IP Beja), 7801-908 Beja, Portugal
| | - Nuno Alvarenga
- Geobiosciences, Geobiotechnologies and Geoengineering (GeoBioTec), Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
- Unidade de Tecnologia e Inovação, Instituto Nacional de Investigação Agrária e Veterinária, Avenida da República, Quinta do Marquês, 2780-157 Oeiras, Portugal
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6
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Pappa EC, Kondyli E, Bosnea L, Mataragas M, Giannouli A, Tsiraki M. Semi-Industrial Production of Kashkaval of Pindos Cheese Using Sheep or a Mixture of Sheep-Goat Milk and the Utilization of the Whey for Manufacturing Urda Cheese. Foods 2020; 9:foods9060736. [PMID: 32503193 PMCID: PMC7353602 DOI: 10.3390/foods9060736] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 05/29/2020] [Accepted: 06/01/2020] [Indexed: 11/22/2022] Open
Abstract
Kashkaval of Pindos cheese was successfully produced using 100% sheep milk (KS) or with the addition of 10% goat milk (KG). Urda cheese was manufactured using 100% sheep (US) or 90% sheep–10% goat (UG) whey from the production of kashkaval of Pindos cheese. Both cheeses were made taking into account their traditional cheese-making methods. The cheeses were assessed for their chemical, microbiological and organoleptic characteristics. Generally, no significant differences were observed between KS and KG cheese and between US and UG cheese regarding their physicochemical, textural characteristics, soluble nitrogen fraction and total fatty acid content. The fat content of Urda cheese was low, in accordance with the demand of consumers for healthy products. KS cheeses showed higher total volatile compounds than KG cheeses at 60 and 90 days of ripening and storage as well as lower counts of thermophilic–mesophilic lactic acid bacteria. No differences were observed in the microbial counts between US and UG cheeses. Acetone, hexanal, 2 heptanone, ethanol and toluene were found in abundance in Urda cheeses. Both kashkaval of Pindos and Urda cheeses received high scores during the organoleptic evaluation. The obtained data may lead to the production of both cheeses with standard characteristics according to the traditional recipes and improve their recognition.
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Affiliation(s)
- Eleni C. Pappa
- Correspondence: ; Tel.: +30-265-109-4785; Fax: +30-265-109-2523
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7
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Solhi P, Azadmard‐Damirchi S, Hesari J, Hamishehkar H. Effect of fortification with asparagus powder on the qualitative properties of processed cheese. INT J DAIRY TECHNOL 2019. [DOI: 10.1111/1471-0307.12635] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Parisa Solhi
- Department of Food Science and Technology, Faculty of Agriculture University of Tabriz Tabriz Iran
| | - Sodeif Azadmard‐Damirchi
- Department of Food Science and Technology, Faculty of Agriculture University of Tabriz Tabriz Iran
- Food and Drug Safety Research Center, Health Management and Safety Promotion Research Institute Tabriz University of Medical Sciences Tabriz Iran
| | - Javad Hesari
- Department of Food Science and Technology, Faculty of Agriculture University of Tabriz Tabriz Iran
| | - Hamed Hamishehkar
- Drug Applied Research Center Tabriz University of Medical Sciences Tabriz Iran
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8
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Effect of free and microencapsulated Lactococcus lactis on composition and rheological properties of Manchego-type cheeses during ripening. Food Res Int 2018; 105:59-64. [DOI: 10.1016/j.foodres.2017.10.067] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 10/26/2017] [Accepted: 10/28/2017] [Indexed: 11/19/2022]
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9
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Baghdadi F, Aminifar M, farhoodi M, Shojaee Ali Abadi S. Study of macromolecular interactions in low-fat brined cheese modified with Zedu gum. INT J DAIRY TECHNOL 2017. [DOI: 10.1111/1471-0307.12476] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fatemeh Baghdadi
- Department of Food Science and Technology; National Nutrition and Food Technology Research Institute; Faculty of Nutrition and Food Technology; Shahid Beheshti University of Medical Sciences; 7, West Arghavan St., Farahzadi Blvd. P.O. Box 19395- 4741 Tehran Iran
| | - Mehrnaz Aminifar
- Department of Food Science and Technology; Faculty of Food Industry and Agriculture; Standard Research Institute (SRI); P.O. Box 31745-139 Karaj Iran
| | - Mehdi farhoodi
- Department of Food Science and Technology; National Nutrition and Food Technology Research Institute; Faculty of Nutrition and Food Technology; Shahid Beheshti University of Medical Sciences; 7, West Arghavan St., Farahzadi Blvd. P.O. Box 19395- 4741 Tehran Iran
| | - Saeedeh Shojaee Ali Abadi
- Department of Food Science and Technology; National Nutrition and Food Technology Research Institute; Faculty of Nutrition and Food Technology; Shahid Beheshti University of Medical Sciences; 7, West Arghavan St., Farahzadi Blvd. P.O. Box 19395- 4741 Tehran Iran
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10
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Stankey JA, Lu Y, Abdalla A, Govindasamy-Lucey S, Jaeggi JJ, Ø Mikkelsen B, Pedersen KT, Andersen CB. Low-fat Cheddar cheese made using microparticulated whey proteins: Effect on yield and cheese quality. INT J DAIRY TECHNOL 2017. [DOI: 10.1111/1471-0307.12413] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Jessica A Stankey
- Wisconsin Center for Dairy Research; University of Wisconsin-Madison; 1605 Linden Drive Madison WI 53706 USA
| | - Yanjie Lu
- Wisconsin Center for Dairy Research; University of Wisconsin-Madison; 1605 Linden Drive Madison WI 53706 USA
| | - Abdelmoneim Abdalla
- Wisconsin Center for Dairy Research; University of Wisconsin-Madison; 1605 Linden Drive Madison WI 53706 USA
- College of Agriculture; South Valley University; 83523 Qena Egypt
| | - Selvarani Govindasamy-Lucey
- Wisconsin Center for Dairy Research; University of Wisconsin-Madison; 1605 Linden Drive Madison WI 53706 USA
| | - John J Jaeggi
- Wisconsin Center for Dairy Research; University of Wisconsin-Madison; 1605 Linden Drive Madison WI 53706 USA
| | - Bente Ø Mikkelsen
- Arla Foods Ingredients Group P/S; Soenderhoej 10-12 8260 Viby J Denmark
| | | | - Claus B Andersen
- Arla Foods Ingredients Group P/S; Soenderhoej 10-12 8260 Viby J Denmark
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11
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Kahyaoglu T, Kaya S, Kaya A. Effects of Fat Reduction and Curd Dipping Temperature on Viscoelasticity, Texture and Appearance of Gaziantep Cheese. FOOD SCI TECHNOL INT 2016. [DOI: 10.1177/1082013205055002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The effects of varying fat content (from 13.5 to 50.4% w/w) and curd dipping temperatures (75, 85 and 95°C) on changes in viscoelastic properties, texture and appearance of Gaziantep cheese were examined. Viscoelastic properties of cheeses were studied using creep and recovery tests. Creep measurements showed that fat reduction from 50.4% (w/w) to 13.5% (w/w) decreased viscoelasticity while dipping into hot whey increased that of low-fat cheeses. Textural characteristics (hardness, gumminess, cohesiveness, springiness) were determined by texture profile analysis (TPA). Hardness, gumminess, cohesiveness and springiness values increased with decreasing fat content (P < 0.05). The application of curd dipping also increased hardness, gumminess, cohesiveness and springiness. Textural parameters were correlated with each others, except cohesiveness. Fat in dry matter correlated only with hardness and springiness, however curd dipping process correlated with all TPA parameters considered in this study. Colour of the cheese samples was affected by fat content as L value and b value decreased with decreasing fat content (P < 0.05). The decrease in curd dipping temperature increased the L value (P < 0.05) and decreased the b value.
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Affiliation(s)
- T. Kahyaoglu
- University of Gaziantep, Food Engineering Department, 27310 Gaziantep, Turkey
| | - S. Kaya
- University of Gaziantep, Food Engineering Department, 27310 Gaziantep, Turkey,
| | - A. Kaya
- University of Gaziantep, Food Engineering Department, 27310 Gaziantep, Turkey
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12
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Tovar CA, Franco I, Carballo E, Cámara MJ, Carballo J, Cerdeiriña CA. Influence of the Ripening Time on the Viscoelastic Behaviour of Tetilla Cheese. FOOD SCI TECHNOL INT 2016. [DOI: 10.1177/1082013204047776] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Controlled shear stress tests were used to monitor the changes of viscoelastic properties in industrial samples of Tetilla cheese with the ripening time. The linear viscoelastic range was determined from both stress sweep and creep-and-recovery tests conducted at 20ºC. One-week-old samples were found to be more rigid and elastic, and to exhibit broader linear ranges, than older samples. Mechanical spectra recorded at the same temperature confirmed this trend since viscoelastic moduli G’ and G" decreased markedly during the first week of ripening, indicating a loss of structure during this period. Besides, physico-chemical information (pH, water content, protein content, nitrogen fractions, and s1 and β casein fractions) was obtained by analytical methods. Quite good correlation between rheological and chemical results was found. For each ripening time, an additional study of mechanical spectra as a function of temperature was performed. A marked increase of the power law exponents as temperature is raised is observed after the second week. Crosslink breakdown and the resulting structural weakening of the micellar network through casein hydrolysis during ripening can explain this result. The whole study provided similar results to those found for other type of cheeses and, also, allowed the classification of samples into two groups of markedly different behaviour, namely, one-week-old samples and older samples. In conclusion more than one week of ripening is needed to reach the adequate texture standardisation of Tetilla cheese.
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Affiliation(s)
- C. A. Tovar
- Departamento de Física Aplicada, Universidad de Vigo, Facultad de Ciencias del Campus de Ourense, As Lagoas, 32004 Ourense, Spain,
| | - I. Franco
- Área de Tecnología de los Alimentos, Departamento de Ingeniería Química, Universidad de Vigo, Facultad de Ciencias del Campus de Ourense, As Lagoas 32004 Ourense, Spain
| | - E. Carballo
- Departamento de Física Aplicada, Universidad de Vigo, Facultad de Ciencias del Campus de Ourense, As Lagoas, 32004 Ourense, Spain
| | - M. J. Cámara
- Área de Tecnología de los Alimentos, Departamento de Ingeniería Química, Universidad de Vigo, Facultad de Ciencias del Campus de Ourense, As Lagoas 32004 Ourense, Spain
| | - J. Carballo
- Área de Tecnología de los Alimentos, Departamento de Ingeniería Química, Universidad de Vigo, Facultad de Ciencias del Campus de Ourense, As Lagoas 32004 Ourense, Spain
| | - C. A. Cerdeiriña
- Departamento de Física Aplicada, Universidad de Vigo, Facultad de Ciencias del Campus de Ourense, As Lagoas, 32004 Ourense, Spain
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13
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Kunová S, Čuboň J, Kačániová M, Haščík P, Bobko M, Bučko O, Petrová J, Cviková P. Quality evaluation of Korbačik cheese. POTRAVINARSTVO 2015. [DOI: 10.5219/549] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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14
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Nedomová Š. Changes in the force relaxation of Edam cheese during ripening. ACTA UNIVERSITATIS AGRICULTURAE ET SILVICULTURAE MENDELIANAE BRUNENSIS 2014. [DOI: 10.11118/actaun201058050271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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15
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HABIB RAIHAN, WILBEY RODNEYANDREW, GRANDISON ALISTAIRSTEVEN. Pressing technique and its effect on the quality of Dhaka cheese. INT J DAIRY TECHNOL 2012. [DOI: 10.1111/j.1471-0307.2012.00827.x] [Citation(s) in RCA: 3] [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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16
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Pereira C, Franco M, Gomes A, Malcata F. Microbiological, rheological and sensory characterization of Portuguese model cheeses manufactured from several milk sources. Lebensm Wiss Technol 2011. [DOI: 10.1016/j.lwt.2011.06.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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17
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Abstract
The effect of freezing on the properties of a raw ewes’-milk semi-soft cheese (Serpa cheese) was studied using small amplitude oscillatory (SAOS) and texture measurements, colour and chemical parameters. The freezing was introduced at three different stages of the ripening process (28, 35 and 42 days), and the cheeses were maintained frozen for 12 months. Cheeses were submitted to a slow or fast freezing method, and to different storage temperatures: −10 and −20°C (three replicates for each set conditions). Chemical data showed that only the proteolysis indicators exhibited differences between frozen and non-frozen samples; frozen samples showed higher values of NPN than the non-frozen samples, indicating that the freezing process did not prevent the secondary proteolysis of cheese. Frozen samples showed a significantly (P<0·05) stronger structure than the non-frozen, as indicated by hardness. However, the differences between the frozen and non-frozen samples were not significantly for storage modulus (G′1Hz) and loss tangent (tan δ1Hz) (P>0·05). Freezing affected mainly colour parameters: frozen samples were more luminous, and more yellow-green. The results allowed us to conclude that the damages caused by freezing to cheese properties could be minimized if this type of storage is introduced at the end of ripening (42 d) using a freezing temperature of −20°C.
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Cheese-Matrix Characteristics During Heating and Cheese Melting Temperature Prediction by Synchronous Fluorescence and Mid-infrared Spectroscopies. FOOD BIOPROCESS TECH 2010. [DOI: 10.1007/s11947-010-0337-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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Sadowska J, Białobrzewski I, Jeliński T, Markowski M. Effect of fat content and storage time on the rheological properties of Dutch-type cheese. J FOOD ENG 2009. [DOI: 10.1016/j.jfoodeng.2009.03.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Tonon R, Alexandre D, Hubinger M, Cunha R. Steady and dynamic shear rheological properties of açai pulp (Euterpe oleraceae Mart.). J FOOD ENG 2009. [DOI: 10.1016/j.jfoodeng.2008.12.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Estimation of Serpa cheese ripening time using multiple linear regression (MLR) considering rheological, physical and chemical data. J DAIRY RES 2008; 75:233-9. [DOI: 10.1017/s0022029908003191] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Raw ewes' milk semi-soft cheeses (RESS-cheeses) are important products in Portugal and in several European regions. Creamy texture is an essential attribute of these cheeses, which results from structural properties that are not always well characterized. Here, the structural changes occurring during the ripening period of a traditional RESS-cheese, known as Serpa cheese, were analysed through small amplitude oscillatory shear (SAOS). Rheological data was complemented with other physical and chemical parameters, that were monitored during ripening, in order to estimate Serpa cheese ripening time using multiple linear regression (MLR). Mechanical spectra indicated a relatively strong structure, comparable to a gel, with a low dependence on frequency at the beginning of ripening and a weak structure, comparable to a concentrated suspension, with a crossing point (G″=G′) at the left of the graphic and with both moduli highly dependent on frequency, at the end of ripening. Good correlations (P<0·05) were obtained between structural (hardness and storage modulus) and proteolysis indicators. Using a combination of chemical, colour and rheological parameters we were able to obtain a multiple linear regression (MLR) which allows the estimation of Serpa cheese ripening time with an estimation error of 1·7 d (adjusted R2=0·98, P<0·0001).
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CELIK SERAFETTIN, TURKOGLU HUSEYIN. Ripening of traditional Örgü cheese manufactured with raw or pasteurized milk: Composition and biochemical properties. INT J DAIRY TECHNOL 2007. [DOI: 10.1111/j.1471-0307.2007.00344.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Govindasamy-Lucey S, Jaeggi JJ, Johnson ME, Wang T, Lucey JA. Use of Cold Microfiltration Retentates Produced with Polymeric Membranes for Standardization of Milks for Manufacture of Pizza Cheese. J Dairy Sci 2007; 90:4552-68. [PMID: 17881676 DOI: 10.3168/jds.2007-0128] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Pizza cheese was manufactured with milk (12.1% total solids, 3.1% casein, 3.1% fat) standardized with microfiltered (MF) and diafiltered retentates. Polymeric, spiral-wound MF membranes were used to process cold (<7 degrees C) skim milk, and diafiltration of MF retentates resulted in at least 36% removal of serum protein on a true protein basis. Cheese milks were obtained by blending the MF retentate (16.4% total solids, 11.0% casein, 0.4% fat) with whole milk (12.1% total solids, 2.4% casein, 3.4% fat). Control cheese was made with part-skim milk (10.9% total solids, 2.4% casein, 2.4% fat). Initial trials with MF standardized milk resulted in cheese with approximately 2 to 3% lower moisture (45%) than control cheese ( approximately 47 to 48%). Cheese-making procedures (cutting conditions) were then altered to obtain a similar moisture content in all cheeses by using a lower setting temperature, increasing the curd size, and lowering the wash water temperature during manufacture of the MF cheeses. Two types of MF standardized cheeses were produced, one with preacidification of milk to pH 6.4 (pH6.4MF) and another made from milk preacidified to pH 6.3 (pH6.3MF). Cheese functionality was assessed by dynamic low-amplitude oscillatory rheology, University of Wisconsin MeltProfiler, and performance on pizza. Nitrogen recoveries were significantly higher in MF standardized cheeses. Fat recoveries were higher in the pH6.3MF cheese than the control or pH6.4MF cheese. Moisture-adjusted cheese yield was significantly higher in the 2 MF-fortified cheeses compared with the control cheese. Maximum loss tangent (LT(max)) values were not significantly different among the 3 cheeses, suggesting that these cheeses had similar meltability. The LT(max) values increased during ripening. The temperature at which the LT(max) was observed was highest in control cheese and was lower in the pH6.3MF cheese than in the pH6.4MF cheese. The temperature of the LT(max) decreased with age for all 3 cheeses. Values of 12% trichloroacetic acid soluble nitrogen levels were similar in all cheeses. Performance on pizza was similar for all cheeses. The use of MF retentates derived with polymeric membranes was successful in increasing cheese yield, and cheese quality was similar in the control and MF standardized cheeses.
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EVERARD C, O'CALLAGHAN D, O'KENNEDY B, O'DONNELL C, SHEEHAN E, DELAHUNTY C. A THREE-POINT BENDING TEST FOR PREDICTION OF SENSORY TEXTURE IN PROCESSED CHEESE. J Texture Stud 2007. [DOI: 10.1111/j.1745-4603.2007.00106.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Govindasamy-Lucey S, Lin T, Jaeggi JJ, Martinelli CJ, Johnson ME, Lucey JA. Effect of Type of Concentrated Sweet Cream Buttermilk on the Manufacture, Yield, and Functionality of Pizza Cheese. J Dairy Sci 2007; 90:2675-88. [PMID: 17517707 DOI: 10.3168/jds.2006-681] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Sweet cream buttermilk (SCB) is a rich source of phospholipids (PL). Most SCB is sold in a concentrated form. This study was conducted to determine if different concentration processes could affect the behavior of SCB as an ingredient in cheese. Sweet cream buttermilk was concentrated by 3 methods: cold ( < 7 degrees C) UF, cold reverse osmosis (RO), and evaporation (EVAP). A washed, stirred-curd pizza cheese was manufactured using the 3 different types of concentrated SCB as an ingredient in standardized milk. Cheesemilks of casein:fat ratio of 1.0 and final casein content approximately 2.7% were obtained by blending ultrafiltered (UF)-SCB retentate (19.9% solids), RO-SCB retentate (21.9% solids), or EVAP-SCB retentate (36.6% solids) with partially skimmed milk (11.2% solids) and cream (34.6% fat). Control milk (11.0% solids) was standardized by blending partially skimmed milk with cream. Cheese functionality was assessed using dynamic low-amplitude oscillatory rheology, UW Meltprofiler (degree of flow after heating to 60 degrees C), and performance of cheese on pizza. Initial trials with SCB-fortified cheeses resulted in approximately 4 to 5% higher moisture (51 to 52%) than control cheese (approximately 47%). In subsequent trials, procedures were altered to obtain similar moisture content in all cheeses. Fat recoveries were significantly lower in RO- and EVAP-SCB cheeses than in control or UF-SCB cheeses. Nitrogen recoveries were not significantly different but tended to be slightly lower in control cheeses than the various SCB cheeses. Total PL recovered in SCB cheeses ( approximately 32 to 36%) were lower than control ( approximately 41%), even though SCB is high in PL. From the rheology test, the loss tangent curves at temperatures > 40 degrees C increased as cheese aged up to a month and were significantly lower in SCB cheeses than the control, indicating lower meltability. Degree of flow in all the cheeses was similar regardless of the treatment used, and as cheese ripened, it increased for all cheeses. Trichloroacetic acid-soluble N levels were similar in the control and SCB-fortified cheese. On baked pizza, cheese made from milk fortified with UF-SCB tended to have the lowest amount of free oil, but flavor attributes of all cheeses were similar. Addition of concentrated SCB to standardize cheesemilk for pizza cheese did not adversely affect functional properties of cheese but increased cheese moisture without changes in manufacturing procedure.
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Affiliation(s)
- S Govindasamy-Lucey
- Wisconsin Center for Dairy Research, University of Wisconsin-Madison, 53706, USA.
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San Martín-González M, Rodríguez J, Gurram S, Clark S, Swanson B, Barbosa-Cánovas G. Yield, composition and rheological characteristics of cheddar cheese made with high pressure processed milk. Lebensm Wiss Technol 2007. [DOI: 10.1016/j.lwt.2006.03.022] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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TUNICK MICHAELH, VAN HEKKEN DIANEL, CALL JEFFREY, MOLINA-CORRAL FJAVIER, GARDEA ALFONSOA. Queso Chihuahua: effects of seasonality of cheesemilk on rheology. INT J DAIRY TECHNOL 2007. [DOI: 10.1111/j.1471-0307.2007.00295.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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TOVAR C, FRANCO I, RIVEIRO Y, ROMANÍ L, CARBALLO J. CHANGES IN VISCOELASTIC PROPERTIES DURING THE RIPENING OFARZÚA-ULLOACHEESE. EFFECT OF PROTEOLYSIS. J Texture Stud 2007. [DOI: 10.1111/j.1745-4603.2004.tb00839.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Karoui R, Dufour É. Prediction of the rheology parameters of ripened semi-hard cheeses using fluorescence spectra in the UV and visible ranges recorded at a young stage. Int Dairy J 2006. [DOI: 10.1016/j.idairyj.2005.07.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Hennelly P, Dunne P, O’Sullivan M, O’Riordan E. Textural, rheological and microstructural properties of imitation cheese containing inulin. J FOOD ENG 2006. [DOI: 10.1016/j.jfoodeng.2005.04.023] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Govindasamy-Lucey S, Lin T, Jaeggi JJ, Johnson ME, Lucey JA. Influence of Condensed Sweet Cream Buttermilk on the Manufacture, Yield, and Functionality of Pizza Cheese. J Dairy Sci 2006; 89:454-67. [PMID: 16428615 DOI: 10.3168/jds.s0022-0302(06)72109-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Compositional changes in raw and pasteurized cream and unconcentrated sweet cream buttermilk (SCB) obtained from a local dairy were investigated over 1 yr. Total phospholipid (PL) composition in SCB ranged from 0.113 to 0.153%. Whey protein denaturation in pasteurized cream over 1 yr ranged from 18 to 59%. Pizza cheese was manufactured from milk standardized with condensed SCB (approximately 34.0% total solids, 9.0% casein, 17.8% lactose). Effects of using condensed SCB on composition, yield, PL recovery, and functional properties of pizza cheese were investigated. Cheesemilks were prepared by adding 0, 2, 4, and 6% (wt/wt) condensed SCB to part-skim milk, and cream was added to obtain cheesemilks with approximately 11.2 to 12.7% total solids and casein:fat ratio of approximately 1. Use of condensed SCB resulted in a significant increase in cheese moisture. Cheese-making procedures were modified to obtain similar cheese moisture contents. Fat and nitrogen recoveries in SCB cheeses were slightly lower and higher, respectively, than in control cheeses. Phospholipid recovery in cheeses was below 40%. Values of pH and 12% trichloro-acetic acid-soluble nitrogen were similar among all treatments. Cheeses made from milk standardized with SCB showed less melt and stretch than control cheese, especially at the 4 and 6% SCB levels. Addition of SCB significantly lowered free oil at wk 1 but there were no significant differences at wk 2 and 4. Use of SCB did not result in oxidized flavor in unmelted cheeses. At low levels (e.g., 2% SCB), addition of condensed SCB improved cheese yield without affecting compositional, rheological, and sensory properties of cheese.
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Fallico V, Tuminello L, Pediliggieri C, Horne J, Carpino S, Licitra G. Proteolysis and Microstructure of Piacentinu Ennese Cheese Made Using Different Farm Technologies. J Dairy Sci 2006; 89:37-48. [PMID: 16357266 DOI: 10.3168/jds.s0022-0302(06)72067-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The aim of this study was to provide the biochemical and structural characterization of Piacentinu Ennese cheese and to evaluate the impact of different farm technologies on cheese proteolysis and microstructure. Fifteen cheeses were manufactured according to traditional technology, i.e., from raw milk and farmhouse rennet in the absence of starter culture. Pasteurized milk, commercial rennet, and starter were used for production of 20 nontraditional cheeses. Proteolysis in Piacentinu Ennese cheese was monitored during a 2- to 10-mo ripening time. Low rates of overall proteolysis were observed in cheese, as percentages of total N soluble at pH 4.6 and in 12% trichloroacetic acid were about 11.40 and 8.10%, respectively, after 10 mo of age. Patterns of primary proteolysis by urea-PAGE showed that alpha(s)-caseins were degraded to a larger extent than were beta-caseins, although a considerable amount of both caseins was still intact after 10 mo. Reversed phase-HPLC analysis of the cheese peptide fractions showed a slow decrease in the levels of hydrophobic peptides coupled to increasing levels of hydrophilic compounds as the cheese aged. The structural characteristics of Piacentinu Ennese cheese were evaluated by scanning electron microscopy after 2, 4, and 6 mo of age. The micrographs showed a sponge-like structural network with a well-distributed system of empty spaces, originally occupied by whey and fat. The microstructure changed during cheese ripening to become more compact with cavities of smaller size. Farm technology significantly affected cheese proteolysis and microstructure. Nontraditional cheeses had higher levels of pH 4.6-soluble N and showed a larger hydrolysis of alpha(s)-casein fractions by urea-PAGE analysis than did traditional cheeses. Large differences between cheese-types also concerned the patterns of secondary proteolysis. Nontraditional cheeses had higher levels of 12% trichloroacetic acid-soluble N and showed larger proportions of free amino acids and hydrophilic peptides in the HPLC profiles of the corresponding 70% ethanol-soluble N fraction than traditional cheeses. Nontraditional cheeses also had a more open structure with a coarser and less continuous appearance than did traditional cheeses. A large amount of variability in cheese proteolysis and structure within nontraditional treatment reflected farm-dependent changes in manufacturing conditions related to the use of various types of rennet and starter.
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Affiliation(s)
- V Fallico
- CoRFiLaC, Regione Siciliana, 97100 Ragusa, Italy.
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35
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Govindasamy-Lucey S, Jaeggi J, Johnson M, Wang T, Lucey J. Use of cold ultrafiltered retentates for standardization of milks for pizza cheese: Impact on yield and functionality. Int Dairy J 2005. [DOI: 10.1016/j.idairyj.2004.08.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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36
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Serrano J, Velazquez G, Lopetcharat K, Ramírez JA, Torres JA. Effect of Moderate Pressure Treatments on Microstructure, Texture, and Sensory Properties of Stirred-Curd Cheddar Shreds. J Dairy Sci 2004; 87:3172-82. [PMID: 15377595 DOI: 10.3168/jds.s0022-0302(04)73452-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
A moderate high-pressure processing (HPP) treatment is proposed to accelerate the shredability of Cheddar cheese. High pressure processing (345 and 483 MPa for 3 and 7 min) applied to unripened (1 d old) stirred-curd Cheddar cheese yielded microstructure changes that differed with pressure level and processing time. Untreated and pressure-treated cheese shredded at d 27 and 1, respectively, shared similar visual and tactile sensory properties. The moderate (345 MPa) and the higher (483 MPa) pressure treatments reduced the presence of crumbles, increased mean shred particle length, improved length uniformity, and enhanced surface smoothness in shreds produced from unripened cheese. High-pressure processing treatments did not affect the mechanical properties of ripened cheese or the proteolytic susceptibility of milk protein. It was concluded that a moderate HPP treatment could allow processors to shred Cheddar cheese immediately after block cooling, reducing refrigerated storage costs, with expected savings of over 15 US dollars/1000 lb cheese, and allowing fewer steps in the handling of cheese blocks produced for shredding.
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Affiliation(s)
- J Serrano
- Food Process Engineering Group, Department of Food Science and Technology, Oregon State University, 100 Wiegand Hall, Corvallis 97331-6602, USA
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ZHONG QIXIN, DAUBERT CHRISTOPHERR, FARKAS BRIANE. COOLING EFFECTS ON PROCESSED CHEESE FUNCTIONALITY. J FOOD PROCESS ENG 2004. [DOI: 10.1111/j.1745-4530.2004.00390.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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SUBRAMANIAN R, MUTHUKUMARAPPAN K, GUNASEKARAN S. EFFECT OF METHOCEL AS A WATER BINDER ON THE LINEAR VISCOELASTIC PROPERTIES OF MOZZARELLA CHEESE DURING EARLY STAGES OF MATURATION. J Texture Stud 2003. [DOI: 10.1111/j.1745-4603.2003.tb01069.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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41
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Lobato-Calleros C, Velázquez-Varela J, Sánchez-Garcı́a J, Vernon-Carter E. Dynamic rheology of Mexican Manchego cheese-like products containing canola oil and emulsifier blends. Food Res Int 2003. [DOI: 10.1016/s0963-9969(02)00111-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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43
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Verdini R, Rubiolo A. Texture Changes During the Ripening of Port Salut Argentino Cheese in 2 Sampling Zones. J Food Sci 2002. [DOI: 10.1111/j.1365-2621.2002.tb08727.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Albenzio M, Corbo MR, Rehman SU, Fox PF, De Angelis M, Corsetti A, Sevi A, Gobbetti M. Microbiological and biochemical characteristics of Canestrato Pugliese cheese made from raw milk, pasteurized milk or by heating the curd in hot whey. Int J Food Microbiol 2001; 67:35-48. [PMID: 11482567 DOI: 10.1016/s0168-1605(00)00533-x] [Citation(s) in RCA: 114] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Canestrato Pugliese cheeses were produced from raw ewes' milk (R and R(II) cheeses), pasteurized ewes' milk (P cheese) and by heating the curd in hot whey according to a traditional protocol (T cheese). R(II) differed from R cheese mainly by having been produced from raw milk with a higher number of somatic cells, 950.000 vs. 750.000 ml(-1), respectively. Compared to P and T cheeses, R and R(II) cheeses had a higher concentration (one or two orders of magnitude) of cheese-related bacteria such as adventitious mesophilic lactobacilli, enterococci and staphylococci. At the end of ripening, all cheeses contained less than 1.0 log cfu g(-1) of total and fecal coliforms, and Escherichia coli and Staphylococcus aureus were not detected. As shown by phenotypic identification and RAPD-PCR, R cheese contained the largest number of mesophilic lactobacilli species and the greatest diversity of strains within the Lactobacillus plantarum species. Primary proteolysis did not differ appreciably among the cheeses. On the contrary, both urea-PAGE and the RP-HPLC analyses of the water-soluble N fractions showed the more complex profiles in cheeses produced by raw milks. R and R(II) cheeses had the highest values of water-soluble N/total N (ca. 30%) and the highest concentration of total free amino acids (ca. 40 mg g(-1) which approached or exceeded those reported for Italian cheeses with very high level of proteolysis during ripening. The main differences between R-R(II) and P-T cheeses were the concentrations of aspartic acid, proline, alanine, isoleucine, histidine and lysine. The water-soluble extracts of R and R(II) cheeses contained levels of amino-, imino- and di-peptidase activities, which were about twice those found in P and T cheeses. Cheeses differed slightly in the concentration of total free fatty acids that ranged between 1673 and 1651 mg kg(-1) in R and R(II) cheeses, and 1397 and 1334 mg kg(-1) in P and T cheeses. Butyric, caproic, capric, palmitic, oleic and linoleic acids were found at the highest concentrations.
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Affiliation(s)
- M Albenzio
- Istituto di Produzioni e Preparazioni Alimenetari, Facoltà di Agraria, Università degli Studi di Foggia, Italy
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LOBATO-CALLEROS C, AGUIRRE-MANDUJANO E, VERNON-CARTER EJ, SANCHEZ-GARCIA J. VISCOELASTIC PROPERTIES OF WHITE FRESH CHEESE FILLED WITH SODIUM CASEINATE. J Texture Stud 2000. [DOI: 10.1111/j.1745-4603.2000.tb00297.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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LOBATO-CALLEROS C, VERNON-CARTER EJ, SANCHEZ-GARCIA J, GARCIA-GALINDO HS. TEXTURAL CHARACTERISTICS OF CHEESE ANALOGS INCORPORATING FAT REPLACERS. J Texture Stud 1999. [DOI: 10.1111/j.1745-4603.1999.tb01406.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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49
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LOBATO-CALLEROS C, VERNON-CARTER EJ, HORNELAS-URIBE Y. MICROSTRUCTURE AND TEXTURE OF CHEESE ANALOGS CONTAINING DIFFERENT TYPES OF FAT. J Texture Stud 1998. [DOI: 10.1111/j.1745-4603.1998.tb00184.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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SUBRAMANIAN R, GUNASEKARAN S. SMALL AMPLITUDE OSCILLATORY SHEAR STUDIES ON MOZZARELLA CHEESE PART I. REGION OF LINEAR VISCOELASTICITY. J Texture Stud 1997. [DOI: 10.1111/j.1745-4603.1997.tb00143.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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