Functional and Nutritional Properties of Different Kinds of Milk

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Dairy".

Deadline for manuscript submissions: closed (30 April 2021) | Viewed by 3051

Special Issue Editors


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Guest Editor
School of Biosciences and Veterinary Medicine, University of Camerino, Camerino, MC, Itay
Interests: functional foods; enzymatic assays; bioactive compounds; proteomics; metabolism

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Guest Editor
School of Pharmacy, University of Camerino, Camerino, MC, Itay
Interests: milk quality; meat quality; nutraceutical foods; animal source foods

Special Issue Information

Dear Colleagues,

Milk has always been considered to be a fundamental food in human nutrition, especially in early childhood, as well as in adult nutrition. Milk is considered to be a complete food, as it contains a variety of essential nutrients and other bioactive compounds that have a positive impact on human health. Of particular interest are some milk proteins, such as lactoferrin, alpha-lactalbumin, immunoglobulins, and bioactive peptides that come from the proteolytic degradation of caseins. The lipids present in milk that can have potential utility for the maintenance of human health are conjugated linoleic acids, phospholipids, and the essential fatty acids of the ω6 and ω3 series. Milk is also a good source of vitamins: among the liposoluble vitamins, it is possible to detect vitamins A, D, E, and K, whereas among the water-soluble vitamins in milk, B vitamins and vitamin C can be detected. Concerning minerals, the role of calcium appears to be very important in the prevention of osteoporosis, colon cancer, and hypertension. In general, when we talk about milk, we normally consider cow's milk; however, the consumption of milk from other species is actually increasing. Some examples are goat's milk, donkey's milk, and camel's milk; each of them is characterized by peculiar nutraceutical properties. The intent of this Special Issue is to focus on the nutraceutical properties of milk, especially concerning the presence of bioactive molecules and their role in human health, with a special mention of the biochemical characteristics of milks obtained from non-bovine species.

Prof. Dr. Silvia Vincenzetti
Prof. Dr. Paolo Polidori
Guest Editors

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Published Papers (1 paper)

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Research

15 pages, 864 KiB  
Article
Changes in Physicochemical and Microbiological Properties, Fatty Acid and Volatile Compound Profiles of Apuseni Cheese during Ripening
by Crina Carmen Mureşan, Romina Alina (Vlaic) Marc, Cristina Anamaria Semeniuc, Sonia Ancuţa Socaci, Anca Fărcaş, Dulf Fracisc, Carmen Rodica Pop, Ancuţa Rotar, Andreea Dodan, Vlad Mureşan and Andruţa Elena Mureşan
Foods 2021, 10(2), 258; https://0-doi-org.brum.beds.ac.uk/10.3390/foods10020258 - 27 Jan 2021
Cited by 14 | Viewed by 2664
Abstract
The evolution during ripening on the quality of Apuseni cheese was studied in this research. The cheese samples were controlled and evaluated periodically (at 4 months) during 16 months of storage (at 2–8 °C) for physicochemical parameters (pH, moisture, fat, fat in dry [...] Read more.
The evolution during ripening on the quality of Apuseni cheese was studied in this research. The cheese samples were controlled and evaluated periodically (at 4 months) during 16 months of storage (at 2–8 °C) for physicochemical parameters (pH, moisture, fat, fat in dry matter, total protein, ash, NaCl), microbiological (total combined yeasts and molds count (TYMC), total viable count (TVC), Escherichia coli, Staphylococcusaureus, Salmonella, lactic acid bacteria (LAB)), fatty acids (FA) and volatile compounds. For better control of the quality of the cheese, the storage space was evaluated for TYMC and TVC. The ripening period showed improved effects on the quality of the cheese, showing lower values for moisture and pH and an increase in macronutrients. Both the cheese samples and the storage space were kept within the allowed microbiological limits. Lipids are predominant, the predominant FAs being saturated fatty acids (SFAs), which decrease, while monounsaturated fatty acids (MUFAs) increase. During ripening, the microbiological and chemical changes result in the development of flavor. Major volatile compounds such as 2-heptanone show accumulations, while acetophenone, limonene, or thymol show a decrease. In conclusion, Apuseni ripening cheese clearly involves a complex series of transformations, leading to a ripening cheese with improved nutritional and aromatic characteristics. Full article
(This article belongs to the Special Issue Functional and Nutritional Properties of Different Kinds of Milk)
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