Volatile Compounds, Sensory and Quality in Meat and Meat Analogues Research: Recent Trends

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

Deadline for manuscript submissions: closed (30 March 2024) | Viewed by 5334

Special Issue Editor


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Guest Editor
Leuvens Centrum voor Levensmiddelen en Voedingswetenschappen, Leuven, Belgium
Interests: pork meat; patties; antioxidant; meat quality; flavour; edible insects; meat alternatives

Special Issue Information

Dear Colleagues,

We are happy to invite you to submit a paper to the journal Foods for a Special Issue titled, “Volatile Compounds, Sensory and Quality in Meat and Meat Analogues Research: Recent Trends”.

Meat plays an essential role in supplying vital nutrients for human health, and its sensory properties are highly valued by consumers. However, due to the increasing demand for high-quality products and healthy alternatives, the meat industry has been forced to innovate, both technologically and in new product designs. New thermal technologies have been explored for applications in production systems, intelligent packaging has appeared, new ingredients have been investigated, and even personalised foods have been designed. Among these new products, different meat alternatives have been developed due to the increasing demand in recent decades, which is driven by ethical, environmental and health reasons.

Both research and review papers with the aim and scope of the sustainable technological advancement for meat and meat analogue quality are welcome for possible publication in this Special Issue. Topics may include:

  • Novel sustainable production processes in meat, meat products and their analogues.
  • Quality assessment of new recipes, including functional ingredients.
  • Advancements in improving shelf life.
  • Sensory attributes of innovative products.

Dr. Cristina Pérez-Santaescolástica
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Foods is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • organoleptic properties
  • physicochemical characteristics
  • alternative meat products
  • functional food
  • consumer preferences
  • novel meat production

Published Papers (3 papers)

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Research

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18 pages, 820 KiB  
Article
Fatty Acid and Amino Acid Profiles of Seven Edible Insects: Focus on Lipid Class Composition and Protein Conversion Factors
by Cristina Perez-Santaescolastica, Ilse de Pril, Ilse van de Voorde and Ilse Fraeye
Foods 2023, 12(22), 4090; https://doi.org/10.3390/foods12224090 - 10 Nov 2023
Cited by 1 | Viewed by 1206
Abstract
This study is based on the fatty acid and amino acid profiles of seven edible insect species: Acheta domesticus, Alphitobius diaperinus, Blaptica dubia, Galleria mellonella, Locusta migratoria, Tenebrio molitor, and Zophobas morio. The aim of the present [...] Read more.
This study is based on the fatty acid and amino acid profiles of seven edible insect species: Acheta domesticus, Alphitobius diaperinus, Blaptica dubia, Galleria mellonella, Locusta migratoria, Tenebrio molitor, and Zophobas morio. The aim of the present study is to provide new data on the fatty acid distributions among lipid classes as well as the species-specific protein conversion factor (Kp) of a wide range of insects in order to further improve the nutritional characterisation of insects as food. Oleic acid was the predominant fatty acid in all insects except for A. domesticus, in which a significantly higher percentage of linoleic acid was found. The majority of the lipids were neutral lipids. A significant amount of α-linolenic acid in the phospholipid fraction of L. migratoria was shown, while in T. molitor, phospholipids were the only fraction in which a measurable amount of docosahexaenoic acid was found. Overall, in most insects, the phospholipid fraction had the highest polyunsaturated fatty acid content compared to the other classes, which may be protective in terms of auto-oxidative stability. Kp values in the range of 4.17 to 6.43 were obtained. Within the nutritional quality indices, all insects showed healthy fatty acids and high-quality amino acid profiles. Full article
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13 pages, 546 KiB  
Article
A Comparative Study on the Meat Quality, Taste and Aroma Related Compounds between Korean Hanwoo and Chikso Cattle
by Van-Ba Hoa, Dong-Heon Song, Kuk-Hwan Seol, Sun-Moon Kang, Hyun-Wook Kim, In-Seon Bae, Eun-Sung Kim, Yeon-Soo Park and Soo-Hyun Cho
Foods 2023, 12(4), 805; https://doi.org/10.3390/foods12040805 - 13 Feb 2023
Cited by 6 | Viewed by 2296
Abstract
The aim of this study was to compare the meat quality and taste-and-aroma-related components of beef between breeds. For this purpose, Hanwoo and Chikso steers (n = 7 per breed) raised under identical conditions until 30 months old were used. After 24 [...] Read more.
The aim of this study was to compare the meat quality and taste-and-aroma-related components of beef between breeds. For this purpose, Hanwoo and Chikso steers (n = 7 per breed) raised under identical conditions until 30 months old were used. After 24 h of slaughter, longissimus lumborum (LL) and semimembranosus (SM) muscles were collected and analyzed for technological quality, free amino acids, metabolites, and volatile compounds. The Chikso meat showed lower values for shear force and color traits (lightness, redness, and yellowness) compared to Hanwoo (p < 0.05). The Chikso presented a higher amount of sweetness-related free amino acids (alanine, proline, and threonine) in the LL muscle, while Hanwoo had a higher amount of methionine and glutamine associated with umami taste (p < 0.05). A total of 36 metabolites were identified and quantified in the meat samples; out of them, 7 compounds were affected by breed (p < 0.05). Regarding aroma compounds, a significantly higher amount of fat-derived aldehydes associated with fatty and sweet notes was found in Hanwoo, whereas a higher amount of pyrazines associated with roasty notes was found in Chikso (p < 0.05). Thus, under identical feeding conditions, breed showed a significant effect on the quality and taste-and-aroma-related components that may influence the eating quality of beef between the two breeds studied. Full article
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Review

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13 pages, 2359 KiB  
Review
Changes in Flavor and Volatile Composition of Meat and Meat Products Observed after Exposure to Atmospheric Pressure Cold Plasma (ACP)
by Kathrine H. Bak and Peter Paulsen
Foods 2023, 12(17), 3295; https://doi.org/10.3390/foods12173295 - 02 Sep 2023
Viewed by 1334
Abstract
Studies on the atmospheric pressure cold plasma (ACP) exposure of meat and meat products mainly determine microbial inactivation, lipid oxidation, and meat color. Some studies include sensory evaluation, but only a few determine the changes in volatile composition due to ACP treatment. The [...] Read more.
Studies on the atmospheric pressure cold plasma (ACP) exposure of meat and meat products mainly determine microbial inactivation, lipid oxidation, and meat color. Some studies include sensory evaluation, but only a few determine the changes in volatile composition due to ACP treatment. The results of sensory evaluation are inconclusive and range from “improvement” to “off-odor”. This could be due to differences in the food matrix, especially in processed foods, or different experimental settings, including inadvertent effects such as sample heating. The few studies analyzing volatile composition report changes in alcohols, esters, aldehydes, and other compounds, but not necessarily changes that are novel for meat and meat products. Most studies do not actually measure the formation of reactive species, although this is needed to determine the exact reactions taking place in the meat during ACP treatment. This is a prerequisite for an adjustment of the plasma conditions to achieve antimicrobial effects without compromising sensory quality. Likewise, such knowledge is necessary to clarify if ACP-exposed meat and products thereof require regulatory approval. Full article
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