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Foods, Volume 12, Issue 23

December-1 2023 - 188 articles

Cover Story: In review of the voluntary “Antibiotic free” claim on meat labels, new tools are needed to ensure meat chain integrity, given that the definition of novel attributes may facilitate food fraud. This study aims to investigate the changes in the metabolite levels in pigs’ livers after an antibiotic treatment using an untargeted NMR-based metabolomics approach. The results highlight the feasibility of NMR-based metabolomics coupled with chemometric techniques to detect metabolomic fingerprints useful for the discrimination of pigs’ livers after an antibiotic treatment. Also, the differential accumulation of polar metabolites—mainly Carbohydrate and Amino Acids—as well as lipid molecules were discussed for their potential discriminating role in pigs. View this paper
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Articles (188)

  • Article
  • Open Access
8 Citations
2,916 Views
17 Pages

3 December 2023

Acrylamide is present in thermally processed foods, and it possesses toxic and carcinogenic properties. L-asparaginases could effectively regulate the formation of acrylamide at the source. However, current L-asparaginases have drawbacks such as poor...

  • Article
  • Open Access
4 Citations
2,432 Views
15 Pages

3 December 2023

The accumulation of pesticide residues poses a significant threat to the health of people and the surrounding ecological systems. However, traditional methods are not only costly but require expertise in analysis. An electrochemiluminescence (ECL) ap...

  • Article
  • Open Access
7 Citations
2,475 Views
17 Pages

3 December 2023

Fried shrimp are popular for their attractive organoleptic and nutritional qualities. However, consumers are more concerned about the safety of fried foods. To investigate the formation of advanced glycation end products (AGEs) in fried shrimp and pr...

  • Article
  • Open Access
9 Citations
3,016 Views
11 Pages

Antioxidant Capacity of Free and Peptide Tryptophan Residues Determined by the ORAC (Oxygen Radical Absorbance Capacity) Assay Is Modulated by Radical-Radical Reactions and Oxidation Products

  • Juan David Figueroa,
  • Noreima Barroso-Torres,
  • Marcela Morales,
  • Bárbara Herrera,
  • Mario Aranda,
  • Eva Dorta and
  • Camilo López-Alarcón

2 December 2023

The ORAC (Oxygen Radical Absorbance Capacity) assay is commonly employed for determining the antioxidant capacity of bioactive peptides. To gain insights into the meaning of this index for peptides containing a single Trp, we studied the consumption...

  • Article
  • Open Access
10 Citations
2,705 Views
16 Pages

2 December 2023

In this study, the soybean protein isolate (SPI)–xanthan gum (XG) or carrageenan (CA) W/O/W emulsions for the co-delivery of vitamin B12 and vitamin E were prepared. The effects of XG and CA concentrations on the physicochemical properties and...

  • Article
  • Open Access
8 Citations
3,237 Views
11 Pages

Natural Deep Eutectic Solvents for Solubility and Selective Fractionation of Bioactive Low Molecular Weight Carbohydrates

  • Ignacio Jiménez-Amezcua,
  • Manuel Ignacio López Martínez,
  • Ana Isabel Ruiz Matute and
  • María Luz Sanz

2 December 2023

Natural deep eutectic solvents (NADESs) have been shown to be selective and environmentally friendly solvents for the extraction of bioactive compounds. However, studies on the solubility of low-molecular-weight carbohydrates (LMWCs) in NADESs are sc...

  • Article
  • Open Access
9 Citations
3,069 Views
11 Pages

Phytochemical Investigation of Sumac (Rhus coriaria L.) Fruits from Different Sicilian Accessions

  • Eugenia Mazzara,
  • Arianna Caprodossi,
  • Ahmed M. Mustafa,
  • Filippo Maggi and
  • Giovanni Caprioli

2 December 2023

Sumac, Rhus coriaria L., is employed as a natural preservative in the food sector, due to its rich content of antioxidant compounds, including hydrolysable tannins, phenolic acids, anthocyanins, and flavonoids. In this work, the phytochemical charact...

  • Article
  • Open Access
2,006 Views
15 Pages

2 December 2023

Matrix certified reference materials (CRMs) play a critical role in analytical method validation and the assurance of reliable measurement results. A certified reference material (GBW(E)100813) for whole-wheat flour was developed to ensure an accurat...

  • Article
  • Open Access
3 Citations
2,394 Views
17 Pages

2 December 2023

The chemical structures and functional properties of plant-based polysaccharides are critically influenced by extractive solvents, but their roles are not clear. In this study, the structural characteristics and multiple bioactivities of Volvariella...

  • Article
  • Open Access
4 Citations
2,414 Views
12 Pages

2 December 2023

In recent years, insect meal has attracted increasing interest as an innovative protein source to replace fish meal in feed formulations due to its valuable nutritional profile. This research aimed to compare the effects of different levels of dietar...

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Foods - ISSN 2304-8158