Developed Preservation Technologies for Lamb Meat Products

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

Deadline for manuscript submissions: closed (15 May 2021) | Viewed by 5818

Special Issue Editor


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Guest Editor
University of Castilla-La Mancha · Agricultural and Genetic Science and Technology
Interests: meat; meat products; shelf-life; sensorial; physicochemical; preservation methods; spices; packaging; carcass quality; animal welfare

Special Issue Information

Dear Colleagues,

The sheep sector plays an environmentally important role, since grazing prevents forest fires and the erosion of marginal areas; has a social function, revaluing disadvantaged rural zones; in addition, it provides products such as lamb meat and meat products, which are considered natural foods with excellent organoleptic quality that are highly appreciated by consumers. The nutritional composition, water activity, and pH of these foods are an optimal combination for microbial growth, physical-chemical changes, and lipid oxidation. Additionally, some processes used in the elaboration of meat products contribute to the spoilage of these foodstuffs. In order to maintain and prolong the quality and shelf-life in lamb meat products, it is necessary to apply preservation methods, physical or chemical, alone or combined, such as low temperatures (refrigeration, freezing), curing, smoking, thermal processing, canning, dehydration, irradiation, high pressures, modified atmospheres, chemical additives, or natural substances such as spices in their diverse formats. It is necessary to analyze the effect of these technologies on the quality of lamb meat products and provide an opportunity for the sheep meat industry, offering innovative products, which will undoubtedly increase the consumption of lamb meat and contribute to the sheep sector’s stability, especially in critical moments and places.

Dr. Herminia Vergara Perez
Guest Editor

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Keywords

  • lamb
  • meat products
  • preservation methods
  • spices
  • quality
  • nutritional composition
  • physicochemical parameters
  • shelf-life

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Published Papers (2 papers)

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Research

15 pages, 311 KiB  
Article
Effect of Active-Edible Coating and Essential Oils on Lamb Patties Oxidation during Display
by Ana Carolina Pelaes Vital, Ana Guerrero, Pablo Guarnido, Izabella Cordeiro Severino, José Luis Olleta, Miguel Blasco, Ivanor Nunes do Prado, Filippo Maggi and María del Mar Campo
Foods 2021, 10(2), 263; https://doi.org/10.3390/foods10020263 - 27 Jan 2021
Cited by 22 | Viewed by 2978
Abstract
The use of natural products to reduce the use of synthetic additives in meat products, reducing the oxidation and improving the shelf life is a current challenge. Meat quality from lamb patties during 10 days of display on modified atmosphere packaging (MAP) and [...] Read more.
The use of natural products to reduce the use of synthetic additives in meat products, reducing the oxidation and improving the shelf life is a current challenge. Meat quality from lamb patties during 10 days of display on modified atmosphere packaging (MAP) and active-edible coating were tested under six treatments: uncoated patties without coating (CON); patties with alginate coating (EC) and patties with coating and 0.1 or 0.05% of essential oils (EOs) from either thyme (TH 0.1; TH 0.05) or oregano (OR 0.1; OR 0.05). Display and treatment significantly modified (P < 0.001) all the studied meat quality variables (pH, color, water holding capacity, weight losses, thiobarbituric acid reactive substances (TBARS), antioxidant activity). Display produced discoloration and lipid oxidation, however, the samples with essential oils presented lower (P < 0.001) lipid oxidation than the CON or EC groups. Coated samples with or without EOs showed better color (lower lightness but higher redness and yellowness) and lower water losses (P < 0.001) than the CON. The addition of thyme EO caused a decrease (P < 0.001) in the consumer’s overall acceptability, whereas no statistical differences appeared between CON, EC and oregano EO addition. Thus, using EOs as natural antioxidants, especially those from oregano at low dosages (0.05%), could be considered a viable strategy to enhance the shelf life and the product quality of lamb meat patties without damaging the sensory acceptability. Full article
(This article belongs to the Special Issue Developed Preservation Technologies for Lamb Meat Products)
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12 pages, 277 KiB  
Article
Nutritional Attributes and Sensory Quality during Storage Time of Spiced Lamb Burgers from Manchego Spanish Breed
by María Belén Linares, Almudena Cózar, María Dolores Garrido and Herminia Vergara
Foods 2020, 9(10), 1466; https://doi.org/10.3390/foods9101466 - 15 Oct 2020
Cited by 7 | Viewed by 2222
Abstract
The aim of this study was to determine the effect of the addition of spices (garlic, rosemary, thyme, sage or clove) on the chemical and sensory characteristics of burgers elaborated with lamb meat from different locations (L: only leg; LNB 2/3 leg + [...] Read more.
The aim of this study was to determine the effect of the addition of spices (garlic, rosemary, thyme, sage or clove) on the chemical and sensory characteristics of burgers elaborated with lamb meat from different locations (L: only leg; LNB 2/3 leg + 1/3 neck and breast). Formulation type (L vs. LNB) modified the chemical composition. L burgers showed lower values of fat, saturated fatty acids, monounsaturated fatty acids and higher moisture and polyunsaturated fatty acids content than LNB samples, with both types of burgers maintaining the nutritional indexes (P/S and n6/n3) within the recommended amounts. Nevertheless, the type of formula did not influence the sensory properties of lamb burgers. By contrast, the spice addition affected these characteristics over the period of time considered in this study. At the end of storage their global quality could be listed in the following order, from major to minor rate: Sage > Rosemary > Garlic > Thyme > Clove burgers. Full article
(This article belongs to the Special Issue Developed Preservation Technologies for Lamb Meat Products)
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