Influence of Iodine Feeding on Microbiological and Physico-Chemical Characteristics and Biogenic Amines Content in a Raw Ewes’ Milk Cheese
Iodine is an essential trace element involved in the regulation of thyroid metabolism and antioxidant status in humans and animals. The aim of this study was to evaluate the effect of ewes’ dietary iodine supplementation on biogenic amines content as well as microbiological and physico-che...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-07-01
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| Series: | Foods |
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| Online Access: | http://www.mdpi.com/2304-8158/7/7/108 |
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| author | Maria Schirone Rosanna Tofalo Giorgia Perpetuini Anna Chiara Manetta Paola Di Gianvito Fabrizia Tittarelli Noemi Battistelli Aldo Corsetti Giovanna Suzzi Giuseppe Martino |
| author_facet | Maria Schirone Rosanna Tofalo Giorgia Perpetuini Anna Chiara Manetta Paola Di Gianvito Fabrizia Tittarelli Noemi Battistelli Aldo Corsetti Giovanna Suzzi Giuseppe Martino |
| author_sort | Maria Schirone |
| collection | DOAJ |
| description | Iodine is an essential trace element involved in the regulation of thyroid metabolism and antioxidant status in humans and animals. The aim of this study was to evaluate the effect of ewes’ dietary iodine supplementation on biogenic amines content as well as microbiological and physico-chemical characteristics in a raw milk cheese at different ripening times (milk, curd, and 2, 7, 15, 30, 60, and 90 days). Two cheese-making trials were carried out using milk from ewes fed with unifeed (Cheese A) or with the same concentrate enriched with iodine (Cheese B). The results indicated that the counts of principal microbial groups and physico-chemical characteristics were quite similar in both cheeses at day 90. Cheese B was characterized by a higher content of biogenic amines and propionic acid. Propionic bacteria were found in both cheeses mainly in Trial B in agreement with the higher content of propionic acid detected. |
| first_indexed | 2024-04-12T06:47:10Z |
| format | Article |
| id | doaj.art-a1aa5f599daf42169f2afce1cf75b34d |
| institution | Directory Open Access Journal |
| issn | 2304-8158 |
| language | English |
| last_indexed | 2024-04-12T06:47:10Z |
| publishDate | 2018-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Foods |
| spelling | doaj.art-a1aa5f599daf42169f2afce1cf75b34d2022-12-22T03:43:31ZengMDPI AGFoods2304-81582018-07-017710810.3390/foods7070108foods7070108Influence of Iodine Feeding on Microbiological and Physico-Chemical Characteristics and Biogenic Amines Content in a Raw Ewes’ Milk CheeseMaria Schirone0Rosanna Tofalo1Giorgia Perpetuini2Anna Chiara Manetta3Paola Di Gianvito4Fabrizia Tittarelli5Noemi Battistelli6Aldo Corsetti7Giovanna Suzzi8Giuseppe Martino9Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini, 1, 64100 Teramo, ItalyFaculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini, 1, 64100 Teramo, ItalyFaculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini, 1, 64100 Teramo, ItalyFaculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini, 1, 64100 Teramo, ItalyFaculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini, 1, 64100 Teramo, ItalyFaculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini, 1, 64100 Teramo, ItalyFaculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini, 1, 64100 Teramo, ItalyFaculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini, 1, 64100 Teramo, ItalyFaculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini, 1, 64100 Teramo, ItalyFaculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini, 1, 64100 Teramo, ItalyIodine is an essential trace element involved in the regulation of thyroid metabolism and antioxidant status in humans and animals. The aim of this study was to evaluate the effect of ewes’ dietary iodine supplementation on biogenic amines content as well as microbiological and physico-chemical characteristics in a raw milk cheese at different ripening times (milk, curd, and 2, 7, 15, 30, 60, and 90 days). Two cheese-making trials were carried out using milk from ewes fed with unifeed (Cheese A) or with the same concentrate enriched with iodine (Cheese B). The results indicated that the counts of principal microbial groups and physico-chemical characteristics were quite similar in both cheeses at day 90. Cheese B was characterized by a higher content of biogenic amines and propionic acid. Propionic bacteria were found in both cheeses mainly in Trial B in agreement with the higher content of propionic acid detected.http://www.mdpi.com/2304-8158/7/7/108raw milk cheesebiogenic aminesiodine feedphysico-chemical composition |
| spellingShingle | Maria Schirone Rosanna Tofalo Giorgia Perpetuini Anna Chiara Manetta Paola Di Gianvito Fabrizia Tittarelli Noemi Battistelli Aldo Corsetti Giovanna Suzzi Giuseppe Martino Influence of Iodine Feeding on Microbiological and Physico-Chemical Characteristics and Biogenic Amines Content in a Raw Ewes’ Milk Cheese Foods raw milk cheese biogenic amines iodine feed physico-chemical composition |
| title | Influence of Iodine Feeding on Microbiological and Physico-Chemical Characteristics and Biogenic Amines Content in a Raw Ewes’ Milk Cheese |
| title_full | Influence of Iodine Feeding on Microbiological and Physico-Chemical Characteristics and Biogenic Amines Content in a Raw Ewes’ Milk Cheese |
| title_fullStr | Influence of Iodine Feeding on Microbiological and Physico-Chemical Characteristics and Biogenic Amines Content in a Raw Ewes’ Milk Cheese |
| title_full_unstemmed | Influence of Iodine Feeding on Microbiological and Physico-Chemical Characteristics and Biogenic Amines Content in a Raw Ewes’ Milk Cheese |
| title_short | Influence of Iodine Feeding on Microbiological and Physico-Chemical Characteristics and Biogenic Amines Content in a Raw Ewes’ Milk Cheese |
| title_sort | influence of iodine feeding on microbiological and physico chemical characteristics and biogenic amines content in a raw ewes milk cheese |
| topic | raw milk cheese biogenic amines iodine feed physico-chemical composition |
| url | http://www.mdpi.com/2304-8158/7/7/108 |
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