Influence of Cheese-related Microflora on the Production of Unclean-flavored Aromatic Amino Acid Metabolites in Cheddar Cheese

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ISBN 13 :
Total Pages : 518 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Influence of Cheese-related Microflora on the Production of Unclean-flavored Aromatic Amino Acid Metabolites in Cheddar Cheese by : Brian David Guthrie

Download or read book Influence of Cheese-related Microflora on the Production of Unclean-flavored Aromatic Amino Acid Metabolites in Cheddar Cheese written by Brian David Guthrie and published by . This book was released on 1993 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Influence of Cheese Composition on Microbial Growth and Metabolism

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (858 download)

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Book Synopsis Influence of Cheese Composition on Microbial Growth and Metabolism by :

Download or read book Influence of Cheese Composition on Microbial Growth and Metabolism written by and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cheddar cheese is the most commonly consumed bacterial-ripened cheese in the world. The microbiota of Cheddar cheese and the metabolites formed by this microbiota are determined, in part, by cheese composition. However, the interactions of cheese composition and microbiota remain poorly defined due to many of the variables (i.e. pH and lactate concentration) being inter-related and difficulties in reproducibly producing Cheddar cheeses with specific compositions. To overcome these difficulties, we utilized either Cheddar cheese extract or a defined media as model systems as they allow for reproducible alterations in single variables. This thesis consists of three studies related to the influence of Cheddar cheese composition on microbial growth/survival and metabolism. The first study examined the influence of variable components of cheese composition [NaCl in the moisture, lactate in the moisture, and pH] on the survival of microbial pathogens in Cheddar cheese. The results indicate that Shiga toxin-producing Escherichia coli is the pathogen of greatest concern in low-Na Cheddar varieties, and that pH is the primary microbial hurdle. The second study examined the influence of cheese composition on the growth and metabolites formed by Lactobacillus casei strains. Lb. casei strains were selected as this species is a common component of the non-starter microbiota of Cheddar cheese, and its enzymes and metabolites are known to influence Cheddar cheese flavor development. NaCl concentration was determined to influence volatile compound accumulation, while lactate and lactose concentration did not have a a significant effect. Volatile compounds associated with buttery, sulfury, nutty, and rosy flavor were produced in a strain specific manner. These results indicate that strain selection is a critical for adjuncts targeted for Cheddar varieties with alternative compositions and that the conditions employed to evaluate the strains is critical. The third study characterized growth enhancement of Lb. casei by citrate and the metabolic pathways involved. We identified that citrate utilization enhances growth of Lb. casei, but the dependence on Mg2+ and metabolites formed were strain specific. In addition, the oxaloacetate (OAA) decarboxylase was determined to be the enzyme responsible for the conversion of OAA to pyruvate by gene expression and inactivation studies.

Lactic Acid Bacteria: Genetics, Metabolism and Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 9401720274
Total Pages : 399 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Lactic Acid Bacteria: Genetics, Metabolism and Applications by : W.N. Konings

Download or read book Lactic Acid Bacteria: Genetics, Metabolism and Applications written by W.N. Konings and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: In ancient times foods fermented with lactic acid bacteria already constituted an important part of the human diet. From then on, lactic acid bacteria have played an essential role in the preservation of food raw materials and have contributed to the nutritional, organoleptic and health properties of human food products and animal feed. The important function that lactic acid bacteria still have in the production of foods all over the world has resulted in a growing scientific interest in these micro-organisms by academic research groups as well as by industry. During the last 15 years, this research has been stimulated by major internationally coordinated funding efforts that have resulted in a variety of important scientific breakthroughs and have led to new applications. Written by international experts in the field, this issue of Antonie van Leeuwenhoek documents these developments with respect to genetics, metabolism and the application of lactic acid bacteria for industrial and potential medical applications. In this book the first complete genome of a lactic acid bacterium is presented. The book will serve as a reference source and also as an indispensable source of information for further development and exploration of the field.

Evaluation of the Role of Microbial Strecker-derived Aroma Compounds in Unclean-type Flavors of Cheddar Cheese

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ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Evaluation of the Role of Microbial Strecker-derived Aroma Compounds in Unclean-type Flavors of Cheddar Cheese by : Heather Cecelia Dunn

Download or read book Evaluation of the Role of Microbial Strecker-derived Aroma Compounds in Unclean-type Flavors of Cheddar Cheese written by Heather Cecelia Dunn and published by . This book was released on 1985 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterization and Enhancement of Contributions of Alkylphenols to Baked-butter and Other Flavors

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ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Characterization and Enhancement of Contributions of Alkylphenols to Baked-butter and Other Flavors by : Ling-Hua Ann Han

Download or read book Characterization and Enhancement of Contributions of Alkylphenols to Baked-butter and Other Flavors written by Ling-Hua Ann Han and published by . This book was released on 2000 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Improving the Flavour of Cheese

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Publisher : Elsevier
ISBN 13 : 1845693051
Total Pages : 601 pages
Book Rating : 4.8/5 (456 download)

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Book Synopsis Improving the Flavour of Cheese by : B C Weimer

Download or read book Improving the Flavour of Cheese written by B C Weimer and published by Elsevier. This book was released on 2007-04-30 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flavour is key to the acceptance of cheese products among consumers and is therefore a critical issue for professionals in the dairy industry. However, the manufacture of cheeses that are consistently safe and flavourful often eludes scientists. Developments such as high throughput genome sequencing and metabolite analysis are having a significant impact on research, leading to the development of new tools to control and improve the flavour of cheese. With contributions from an international array of acclaimed authors, Improving the flavour of cheese, provides crucial reviews of recent research in the field.The book begins with a summary of cheese ripening and the compounds associated with cheese flavour. Part one discusses the metabolism of specific substrates to flavour compounds by microbes associated with milk and cheese. Part two reviews the influence of ingredients, processing and certain chemical and physical factors on cheese flavour. Part three addresses the measurement of cheese flavour. The book concludes with a selection of case studies on specific product types such as hard Italian, brined cheese, as well as low fat and soft-ripened cheeses.Improving the flavour of cheese provides a unique review of emerging techniques and ideas to control the flavour of cheese. This original book will be a standard reference for those concerned with the development and manufacture of cheese. Discusses the wealth of research in the area of flavour development Reviews the influence of ingredients, processing and certain chemical and physical factors on cheese flavour Concludes with a selection of case studies on specific product types

Role of -̉dicarbonyl Compounds Produced by Lactic Acid Bacteria on the Flavor and Color of Cheeses

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ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Role of -̉dicarbonyl Compounds Produced by Lactic Acid Bacteria on the Flavor and Color of Cheeses by : Shane Thomas McDonald

Download or read book Role of -̉dicarbonyl Compounds Produced by Lactic Acid Bacteria on the Flavor and Color of Cheeses written by Shane Thomas McDonald and published by . This book was released on 1992 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1994 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cheese

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Publisher : Springer Science & Business Media
ISBN 13 : 9780834213388
Total Pages : 622 pages
Book Rating : 4.2/5 (133 download)

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Book Synopsis Cheese by : P. F. Fox

Download or read book Cheese written by P. F. Fox and published by Springer Science & Business Media. This book was released on 1999-02-28 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Influence of Milkfat on the Formation of Flavor Compounds in Cheddar Cheese

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ISBN 13 :
Total Pages : 600 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Influence of Milkfat on the Formation of Flavor Compounds in Cheddar Cheese by : Qiaoling Zeng

Download or read book Influence of Milkfat on the Formation of Flavor Compounds in Cheddar Cheese written by Qiaoling Zeng and published by . This book was released on 1997 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Intensifying Species-related Sheep Flavors in Cheeses Manufactured from Cow's and Sheep's Milk Blends

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ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Intensifying Species-related Sheep Flavors in Cheeses Manufactured from Cow's and Sheep's Milk Blends by : Meral Kiliç

Download or read book Intensifying Species-related Sheep Flavors in Cheeses Manufactured from Cow's and Sheep's Milk Blends written by Meral Kiliç and published by . This book was released on 1999 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Amino Acid Catabolism by Lactococci

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ISBN 13 :
Total Pages : 422 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Amino Acid Catabolism by Lactococci by : Song Gao

Download or read book Amino Acid Catabolism by Lactococci written by Song Gao and published by . This book was released on 1998 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cheese: Chemistry, Physics and Microbiology

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Publisher : Springer Science & Business Media
ISBN 13 : 1461528003
Total Pages : 580 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Cheese: Chemistry, Physics and Microbiology by : Patrick F. Fox

Download or read book Cheese: Chemistry, Physics and Microbiology written by Patrick F. Fox and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of this book was very well received by the various groups (lecturers, students, researchers and industrialists) interested in the scientific and techno logical aspects of cheese. The initial printing was sold out faster than anticipated and created an opportunity to revise and extend tht; baok. The second edition retains all 21 subjects from the first edition, generally revised by the same authors and in some cases expanded considerably. In addition, 10 new chapters have been added: Cheese: Methods of chemical analysis; Biochemistry of cheese ripening; Water activity and the composition of cheese; Growth and survival of pathogenic and other undesirable microorganisms in cheese; Mem brane processes in cheese technology, in Volume 1 and North-European varieties; Cheeses of the former USSR; Mozzarella and Pizza cheese; Acid-coagulated cheeses and Cheeses from sheep's and goats' milk in Volume 2. These new chapters were included mainly to fill perceived deficiencies in the first edition. The book provides an in-depth coverage of the principal scientific and techno logical aspects of cheese. While it is intended primarily for lecturers, senior students and researchers, production management and quality control personnel should find it to be a very valuable reference book. Although cheese production has become increasingly scientific in recent years, the quality of the final product is still not totally predictable. It is not claimed that this book will provide all the answers for the cheese scientist/technologist but it does provide the most com prehensive compendium of scientific knowledge on cheese available.

The Influence of Non-starter Lactobacilli on Cheddar Cheese and Cheese Slurry Proteolysis

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ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Influence of Non-starter Lactobacilli on Cheddar Cheese and Cheese Slurry Proteolysis by : Martha Rose Muehlenkamp

Download or read book The Influence of Non-starter Lactobacilli on Cheddar Cheese and Cheese Slurry Proteolysis written by Martha Rose Muehlenkamp and published by . This book was released on 1998 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemistry of Structure-Function Relationships in Cheese

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Publisher : Springer Science & Business Media
ISBN 13 : 1461519136
Total Pages : 398 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Chemistry of Structure-Function Relationships in Cheese by : Edyth L. Malin

Download or read book Chemistry of Structure-Function Relationships in Cheese written by Edyth L. Malin and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the art of making cheese can be traced to prehistoric times, it has continued to evolve as modern civilization progressed. The advent of new technologies and instrumentation has brought exponential growth in the understanding of cheese components and their function. Even more recently, the evolution of cheesemaking has accelerated, driven by economic factors such as the establishment of the European Economic Community, the changing diet of developed countries, and the environmental and economic concerns associated with whey disposal. Molecular biology has revolutionized the development of starter and adjunct cultures as well as rennets, and genetics will make it possible to maintain ideal milk components for cheesemaking. The ability to accelerate traditional ripening procedures has altered the production of certain cheeses, and the emphasis on decreasing the intake of dietary fat, especially in the United States, has prompted the development of technology for producing low-fat cheeses with traditional texture and flavor. In assembling a distinguished group of participants for the symposium, "Chemistry of the Structure/Function Relationships in Cheese," we hoped to review the interplay of these trends and forecast the direction of future research. Contributors evaluated the current status of cheesemaking and highlighted the information that will be essential for new developments. They also focused the attention of agricultural and food chemists on the opportunities in cheese research and the potential contributions they might make to the future of cheese, a most valuable food product. We are indebted to Dr. Patrick Fox, Dr. Mark Johnson, Dr. Milos Kalab, Dr.

The Relation of Bacteria to the Flavors of Cheddar Cheese

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ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.X/5 (3 download)

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Book Synopsis The Relation of Bacteria to the Flavors of Cheddar Cheese by : Lore Alford Rogers

Download or read book The Relation of Bacteria to the Flavors of Cheddar Cheese written by Lore Alford Rogers and published by . This book was released on 1904 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Factors Influencing the Utilization of Concentrated Milk-derived Alkylphenol Flavors

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ISBN 13 :
Total Pages : 250 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Factors Influencing the Utilization of Concentrated Milk-derived Alkylphenol Flavors by : Lenny Soenaryo

Download or read book Factors Influencing the Utilization of Concentrated Milk-derived Alkylphenol Flavors written by Lenny Soenaryo and published by . This book was released on 1997 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: