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Gumus D, Macit A, Guzel B, Tengilimoglu‐Metin MM, Kizil M. Bitter melon extract mitigates heterocyclic aromatic amine formation in chicken thigh meat. Food Sci Nutr 2024; 12:4259-4268. [PMID: 38873469 PMCID: PMC11167177 DOI: 10.1002/fsn3.4085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/23/2024] [Accepted: 02/28/2024] [Indexed: 06/15/2024] Open
Abstract
The purpose of the present research was to study the impact of bitter melon extract (BME) on the generation of heterocyclic aromatic amines (HAAs) in chicken thigh meat. Raw chicken samples were marinated overnight with various levels (0%, 0.5%, and 1%) of BME, and pan-fried at 150, 200, and 250°C for a total of 10 min. IQx, IQ, MeIQx, MeIQ, 7,8-DiMeIQx, 4,8-DiMeIQx, PhIP, AαC, and MeAαC were detected in quantities that varied according to the cooking temperature and the concentration of BME. Notably, IQx, MeIQx, MeIQ, 7,8-DiMeIQx, 4,8-DiMeIQx, and AαC levels were reduced through the application of the marinade. Cooking at higher temperatures led to elevated levels of total HAAs. Total HAA levels were 0.98 ± 1.12 ng/g, 3.82 ± 2.12 ng/g, and 6.25 ± 3.35 ng/g in samples cooked at 150, 200, and 250°C, respectively (p < .01). BME demonstrated its effectiveness in mitigating total HAA levels, showing reductions ranging from 25.9% to 69.9%. The most effective concentration of BME in reducing total HAAs was 1% for all cooking temperatures, which might be attributed to its antioxidant activity. These results carry substantial implications for potentially incorporating natural extracts such as BME into chicken products as a viable strategy to reduce HAAs, thus enhancing the safety and quality of meat products.
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Affiliation(s)
- Damla Gumus
- Department of Nutrition and Dietetics, Faculty of Health SciencesHacettepe UniversityAnkaraTurkey
| | - Arife Macit
- Department of Nutrition and Dietetics, Faculty of Health SciencesHacettepe UniversityAnkaraTurkey
| | - Bengu Guzel
- Department of Nutrition and Dietetics, Faculty of Health SciencesHacettepe UniversityAnkaraTurkey
| | | | - Mevlude Kizil
- Department of Nutrition and Dietetics, Faculty of Health SciencesHacettepe UniversityAnkaraTurkey
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2
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Latoch A, Czarniecka-Skubina E, Moczkowska-Wyrwisz M. Marinades Based on Natural Ingredients as a Way to Improve the Quality and Shelf Life of Meat: A Review. Foods 2023; 12:3638. [PMID: 37835291 PMCID: PMC10572579 DOI: 10.3390/foods12193638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 09/28/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023] Open
Abstract
Marinating is a traditional method of improving the quality of meat, but it has been modified in response to consumer demand for "clean label" products. The aim of this review is to present scientific literature on the natural ingredients contained in marinades, the parameters of the marinating process, and certain mechanisms that bring about changes in meat. A review was carried out of publications from 2000 to 2023 available in Web of Science on the natural ingredients of meat marinades: fruit and vegetables, seasonings, fermented dairy products, wine, and beer. The review showed that natural marinades improve the sensory quality of meat and its culinary properties; they also extend its shelf life. They affect the safety of meat products by limiting the oxidation of fats and proteins. They also reduce biogenic amines and the formation of heterocyclic aromatic amines (HAAs) and polycyclic aromatic hydrocarbons (PAHs). This is possible due to the presence of biologically active substances and competitive microflora from dairy products. However, some marinades, especially those that are acidic, cause a slightly acidic flavour and an unfavourable colour change. Natural compounds in the ingredients of marinades are accepted by consumers. There are no results in the literature on the impact of natural marinades on the nutritional value and health-promoting potential of meat products, so it can be assumed that this is a future direction for scientific research.
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Affiliation(s)
- Agnieszka Latoch
- Department of Animal Food Technology, University of Life Sciences in Lublin, 8 Skromna St., 20-704 Lublin, Poland;
| | - Ewa Czarniecka-Skubina
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS), 166 Nowoursynowska St., 02-787 Warsaw, Poland;
| | - Małgorzata Moczkowska-Wyrwisz
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS), 166 Nowoursynowska St., 02-787 Warsaw, Poland;
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3
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Łepecka A, Szymański P, Okoń A, Siekierko U, Zielińska D, Trząskowska M, Neffe-Skocińska K, Sionek B, Kajak-Siemaszko K, Karbowiak M, Kołożyn-Krajewska D, Dolatowski ZJ. The Influence of the Apple Vinegar Marination Process on the Technological, Microbiological and Sensory Quality of Organic Smoked Pork Hams. Foods 2023; 12:foods12081565. [PMID: 37107360 PMCID: PMC10138287 DOI: 10.3390/foods12081565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/02/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
The effect of marinating pork hams in apple vinegar on the technological, microbiological, and sensory quality was verified. Three variants of pork hams were produced: S1-ham with curing salt, without apple vinegar; S2-ham with curing salt and 5% apple vinegar; S3-ham with salt and 5% apple vinegar. The tests were carried out immediately after production, after 7 and 14 days of storage. The products did not differ significantly in their chemical composition, salt content, fatty acid composition, and water activity (p > 0.05). During storage, a significant increase in the cholesterol content was observed (64.88-72.38 mg/100 g of the product). The lowest levels of nitrites and nitrates were recorded for treatment S3 (<0.10 and 4.73 mg/kg of product, respectively). The samples with the addition of apple vinegar (S2 and S3) were characterized by a lower pH value, higher oxidation-reduction potential, and TBARS (thiobarbituric acid reactive substances). Hams S3 were significantly brighter (L* 68.89) and less red (a* 12.98). All of the tested pork hams were characterized by very good microbiological quality (total number of microorganisms, number of lactic acid bacteria, number of acetic bacteria, number or presence of pathogenic bacteria). Significantly the lowest TVC (total viable counts) was found in the ham S3 (2.29 log CFU/g after 14 days). The S3 hams during storage were characterized by greater juiciness (6.94 c.u.) and overall quality (7.88 c.u.), but a lower intensity of smell and taste than the cured ham (S1). To sum up, it is possible to produce pork hams without the addition of curing salt, using natural apple vinegar as a marinade. Apple vinegar has a positive effect on the storage stability of the products, without losing their sensory properties.
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Affiliation(s)
- Anna Łepecka
- Department of Meat and Fat Technology, Prof. Waclaw Dabrowski Institute of Agriculture and Food Biotechnology-State Research Institute, 02-532 Warsaw, Poland
| | - Piotr Szymański
- Department of Meat and Fat Technology, Prof. Waclaw Dabrowski Institute of Agriculture and Food Biotechnology-State Research Institute, 02-532 Warsaw, Poland
| | - Anna Okoń
- Department of Meat and Fat Technology, Prof. Waclaw Dabrowski Institute of Agriculture and Food Biotechnology-State Research Institute, 02-532 Warsaw, Poland
| | - Urszula Siekierko
- Department of Meat and Fat Technology, Prof. Waclaw Dabrowski Institute of Agriculture and Food Biotechnology-State Research Institute, 02-532 Warsaw, Poland
| | - Dorota Zielińska
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences-SGGW, 02-776 Warsaw, Poland
| | - Monika Trząskowska
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences-SGGW, 02-776 Warsaw, Poland
| | - Katarzyna Neffe-Skocińska
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences-SGGW, 02-776 Warsaw, Poland
| | - Barbara Sionek
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences-SGGW, 02-776 Warsaw, Poland
| | - Katarzyna Kajak-Siemaszko
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences-SGGW, 02-776 Warsaw, Poland
| | - Marcelina Karbowiak
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences-SGGW, 02-776 Warsaw, Poland
| | - Danuta Kołożyn-Krajewska
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences-SGGW, 02-776 Warsaw, Poland
| | - Zbigniew J Dolatowski
- Department of Meat and Fat Technology, Prof. Waclaw Dabrowski Institute of Agriculture and Food Biotechnology-State Research Institute, 02-532 Warsaw, Poland
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4
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Ji H, Zhang Y, Zhao J, Zhou X, Wang C, Jin Z. The Distribution of Selected Toxic Elements in Sauced Chicken during Their Feeding, Processing, and Storage Stages. Foods 2023; 12:foods12071404. [PMID: 37048224 PMCID: PMC10094016 DOI: 10.3390/foods12071404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/20/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Sauced chicken is popular food worldwide. However, the elemental pollution of poultry industrialization has led to an increasing health risk concern. In this study, four typical toxic elements, including chromium (Cr), arsenic (As), lead (Pb), and cadmium (Cd), were selected and detected in whole industry chains of sauced chicken preparation by inductively coupled plasma-mass spectrometry. The detection method was optimized and verified with an average recovery of 93.96% to 107.0%. Cr has the highest proportion among the elements during the three stages, while the content of Cd was the least. In the feeding stages, elements were at the highest level in the starter broiler, and the grower broiler was considered to have a good metabolic capacity of them. In addition, the elements were mainly distributed in the chicken kidney, gizzard, liver, leg, wing, and lung. In the processing stage, the elements continued to accumulate from the scalding to the sterilization process. The elements were mainly distributed in the chicken wing, leg, head, and breast. In the storage stage, the elements almost kept constant in the polyamide and polyethylene packaging, while it showed irregular small-range fluctuations in the other two packages. This study provides beneficial references for the toxic element risk management in the whole industry chain.
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Affiliation(s)
- Hangyan Ji
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China
| | - Yuan Zhang
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China
| | - Jianwei Zhao
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China
- Correspondence:
| | - Xing Zhou
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China
| | - Chenchen Wang
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China
| | - Zhengyu Jin
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China
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5
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Dilek NM, Babaoğlu AS, Unal K, Ozbek C, Pırlak L, Karakaya M. Marination with aronia, grape and hawthorn vinegars affects the technological, textural, microstructural and sensory properties of spent chicken meat. Br Poult Sci 2023:1-7. [PMID: 36607340 DOI: 10.1080/00071668.2022.2163616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
1. The purpose of the present research was to detect the efficacies of various vinegars (aronia, grape and hawthorn) used as marination solutions on the physicochemical, technological, textural and sensory properties of spent chicken meat. The pH, colour parameters, cooking loss, marinade absorption, yield, texture (TPA and MORS), characteristics via scanning electron microscopy (SEM) and sensory properties of marinated spent chicken samples were determined.2. Marination solutions used in the treatment groups were prepared with aronia, grape and hawthorn vinegars. The samples were agitated by hand to provide even dispersion of the solid ingredients in the marinades and were kept at 4°C for 24 h.3. The pH values of the samples were between 4.70 and 6.04. Marination with various marination solutions caused significant differences in terms of the a* and b* values of samples (P < 0.05). While marination with aronia vinegar decreased the b value of the samples, the use of grape and hawthorn vinegars in the marination solutions increased this value.4. Hardness and chewiness were the lowest in samples marinated with grape vinegar (P < 0.05) and were 135.14 and 48.79 N, respectively. As a result of marination with various vinegars, there was a significant (P < 0.05) decrease in the MORSF and MORSE values.5. Marinade absorption values decreased by marination with various vinegars. The highest yield values were found in the samples marinated with hawthorn vinegar (P < 0.05). The SEM indicated that marination with aronia, grape and hawthorn vinegar caused larger gaps between muscle fibres compared to the control samples.6. Samples marinated with vinegars had higher texture scores compared with the control. Consequently, the marination with vinegars such as aronia, grape and hawthorn has the potential to improve the technical and textural properties of spent chicken meat.
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Affiliation(s)
- N M Dilek
- Department of Nutrition and Dietetics, Akşehir Kadir Yallagöz School of Health, Selçuk University, Konya, Turkey
| | - A S Babaoğlu
- Department of Food Engineering, Agriculture Faculty, Selçuk University, Konya, Turkey
| | - K Unal
- Department of Food Engineering, Agriculture Faculty, Selçuk University, Konya, Turkey
| | - C Ozbek
- Department of Plant and Animal Production, Sarayonu Vocational School, Selçuk University, Konya, Turkey
| | - L Pırlak
- Department of Horticulture, Agriculture Faculty, Selçuk University, Konya, Turkey
| | - M Karakaya
- Department of Food Engineering, Agriculture Faculty, Selçuk University, Konya, Turkey
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6
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Augustyńska-Prejsnar A, Kačániová M, Ormian M, Topczewska J, Sokołowicz Z. Quality and Microbiological Safety of Poultry Meat Marinated with the Use of Apple and Lemon Juice. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3850. [PMID: 36900861 PMCID: PMC10001127 DOI: 10.3390/ijerph20053850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/03/2023] [Accepted: 02/20/2023] [Indexed: 06/18/2023]
Abstract
The aim of the study was to evaluate the use of apple juice for the marinating of poultry meat and its effect on the technological as well as sensory characteristics and microbiological safety of the raw product after heat treatment. Broiler chicken breast muscles were marinated for 12 h in apple juice (n = 30), a mixture of apple and lemon juice (n = 30) and compared with those in lemon juice (n = 30). The control group (n = 30) consisted of unmarinated breast muscles. Following the evaluation of the technological parameters (pH, L*, a*, b* colour, cutting force, cooking losses) quantitative and qualitative microbiological evaluations were performed on the raw and roasted products. The microbiological parameters were determined as total Mesophilic aerobic microorganisms, Enterobacteriaceae family, and Pseudomonas count. The bacterial identification was performed using a matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry. The marinating resulted in lower pH value, but increased tenderness of raw and roasted products. Marinating chicken meat in both apple and lemon juices, including their mixtures and in the control sample, resulted in increased yellow saturation (b*). The highest flavour desirability and overall desirability were obtained in products marinated using a mixture of apple and lemon juice, while the most desirable aroma was obtained from products marinated with apple juice. A significant antimicrobial effect was observed in marinated meat products compared to unmarinated, irrespective of the type of marinade used. The lowest microbial reduction was observed in the roasted products. Apple juice can be used as a meat marinade because it promotes interesting sensory properties and improves the microbiological stability of poultry meat while maintaining the product's good technological characteristics. It makes a good combination with the addition of lemon juice.
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Affiliation(s)
- Anna Augustyńska-Prejsnar
- Department of Animal Production and Poultry Products Evaluation, Institute of Food Technology and Nutrition, University of Rzeszow, 35-959 Rzeszow, Poland
| | - Miroslava Kačániová
- Institute of Horticulture, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, 94976 Nitra, Slovakia
| | - Małgorzata Ormian
- Department of Animal Production and Poultry Products Evaluation, Institute of Food Technology and Nutrition, University of Rzeszow, 35-959 Rzeszow, Poland
| | - Jadwiga Topczewska
- Department of Animal Production and Poultry Products Evaluation, Institute of Food Technology and Nutrition, University of Rzeszow, 35-959 Rzeszow, Poland
| | - Zofia Sokołowicz
- Department of Animal Production and Poultry Products Evaluation, Institute of Food Technology and Nutrition, University of Rzeszow, 35-959 Rzeszow, Poland
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7
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Wu T, Huang Z, Zhao L, Zhou X, Chen H, Zhou X, Li M, Zhou J, Lin Y. Effects of the Marinating Process on the Quality Characteristics and Bacterial Community of Leisure Dried Tofu. Foods 2023; 12:foods12040841. [PMID: 36832916 PMCID: PMC9956934 DOI: 10.3390/foods12040841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/10/2023] [Accepted: 02/15/2023] [Indexed: 02/18/2023] Open
Abstract
Leisure dried tofu (LD-tofu) was prepared using two different marinating processes: the repeated heating method (RHM) and the vacuum pulse method (VPM). The quality characteristics and bacterial community succession of LD-tofu and the marinade were evaluated. The results showed that the nutrients in LD-tofu were easily dissolved into the marinade during the marinating process, while the protein and moisture content of RHM LD-tofu changed most dramatically. With the increase in marinade recycling times, the springiness, chewiness and hardness of VPM LD-tofu increased significantly. The total viable count (TVC) of the VPM LD-tofu decreased from the initial value of 4.41 lg cfu/g to 2.51-2.67 lg cfu/g as a result of the marinating process, which had a significant inhibitory effect. Additionally, 26, 167 and 356 communities in the LD-tofu and marinade were detected at the phylum, family and genus levels, respectively. Pearson correlation analysis showed that Pseudomonadaceae, Thermaceae and Lactobacillaceae were closely related to the quality characteristics of LD-tofu, whereas Caulobacteriaceae, Bacillaceae and Enterobacteriae were closely related to the marinade. The present work provides a theoretical basis for the screening of functional strains and quality control in LD-tofu and marinade.
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Affiliation(s)
- Tao Wu
- Hunan Provincial Key Laboratory of Soybean Products Processing and Safety Control, College of Food and Chemical Engineering, Shaoyang University, Shaoyang 422000, China
| | - Zhanrui Huang
- Hunan Provincial Key Laboratory of Soybean Products Processing and Safety Control, College of Food and Chemical Engineering, Shaoyang University, Shaoyang 422000, China
- Correspondence: (Z.H.); (L.Z.)
| | - Liangzhong Zhao
- Hunan Provincial Key Laboratory of Soybean Products Processing and Safety Control, College of Food and Chemical Engineering, Shaoyang University, Shaoyang 422000, China
- Correspondence: (Z.H.); (L.Z.)
| | - Xiaohu Zhou
- Hunan Provincial Key Laboratory of Soybean Products Processing and Safety Control, College of Food and Chemical Engineering, Shaoyang University, Shaoyang 422000, China
| | - Hao Chen
- Hunan Provincial Key Laboratory of Soybean Products Processing and Safety Control, College of Food and Chemical Engineering, Shaoyang University, Shaoyang 422000, China
| | - Xiaojie Zhou
- Hunan Provincial Key Laboratory of Soybean Products Processing and Safety Control, College of Food and Chemical Engineering, Shaoyang University, Shaoyang 422000, China
| | - Ming Li
- Hunan Provincial Key Laboratory of Soybean Products Processing and Safety Control, College of Food and Chemical Engineering, Shaoyang University, Shaoyang 422000, China
| | - Jinsong Zhou
- Jinzai Food Group Co., Ltd., Yueyang 414022, China
| | - Yingyi Lin
- Beijing Kangdeli Machinery Manufacturing Co., Ltd., Beijing 100074, China
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8
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Gumus D, Kizil M. Propolis extract reduces heterocyclic aromatic amine formation in chicken thigh meat. Br Poult Sci 2023; 64:56-62. [PMID: 36129064 DOI: 10.1080/00071668.2022.2126932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
1. The objective of the present study was to examine the effect of propolis extract on reducing the formation of carcinogenic/mutagenic heterocyclic aromatic amines (HAAs), thereby minimising dietary exposure in human consumers.2. Chicken thigh meat samples were marinated with various concentrations (0%, 0.25%, 0.5% and 1%) of propolis extract, and cooked in a pan at 150°C or 200°C. Proximate composition, pH, lipid oxidation, creatine, creatinine content and twelve HAA levels of samples were analysed.3. Varying levels of IQx (≤35.44 ng/g), MeIQx (≤0.58 ng/g), MeIQ (≤1.60 ng/g), 7,8-DiMeIQx (≤0.83 ng/g), 4,8-DiMeIQx (≤0.75 ng/g), Harman (≤5.54 ng/g), Trp-P-2 (≤1.77 ng/g), PhIP (≤1.61 ng/g) and AαC (≤0.93 ng/g) were quantified in control samples. Total HAA levels ranged between 2.83 and 47.26 ng/g across all samples. Propolis extract decreased the levels of total HAAs by 41.2-89.4% and 49.4-91.4% at 150°C and 200°C, respectively.4. The results demonstrated that propolis extract marination might be an effective strategy to reduce the dietary exposure of HAAs via mitigating their formation in chicken thigh meat.
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Affiliation(s)
- D Gumus
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
| | - M Kizil
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
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9
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Farschtschi S, Riedmaier-Sprenzel I, Phomvisith O, Gotoh T, Pfaffl MW. The successful use of -omic technologies to achieve the 'One Health' concept in meat producing animals. Meat Sci 2022; 193:108949. [PMID: 36029570 DOI: 10.1016/j.meatsci.2022.108949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 08/09/2022] [Accepted: 08/16/2022] [Indexed: 11/15/2022]
Abstract
Human health and wellbeing are closely linked to healthy domestic animals, a vital wildlife, and an intact ecosystem. This holistic concept is referred to as 'One Health'. In this review, we provide an overview of the potential and the challenges for the use of modern -omics technologies, especially transcriptomics and proteomics, to implement the 'One Health' idea for food-producing animals. These high-throughput studies offer opportunities to find new potential molecular biomarkers to monitor animal health, detect pharmacological interventions and evaluate the wellbeing of farm animals in modern intensive livestock systems.
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Affiliation(s)
- Sabine Farschtschi
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
| | - Irmgard Riedmaier-Sprenzel
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany; Eurofins Medigenomix Forensik GmbH, Anzinger Straße 7a, 85560 Ebersberg, Germany
| | - Ouanh Phomvisith
- Department of Agricultural Sciences and Natural Resources, Kagoshima University, Korimoto 1-21-24, Kagoshima 890-8580, Japan
| | - Takafumi Gotoh
- Department of Agricultural Sciences and Natural Resources, Kagoshima University, Korimoto 1-21-24, Kagoshima 890-8580, Japan
| | - Michael W Pfaffl
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany.
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10
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İnci̇li̇ GK, Aydemi̇r ME, Akgöl M, Kaya B, Kanmaz H, Öksüztepe G, Hayaloğlu AA. Effect of Rheum ribes L. juice on the survival of Listeria monocytogenes, Escherichia coli O157:H7 and Salmonella Typhimurium and chemical quality on vacuum packaged raw beef. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Pedrosa MC, Lima L, Heleno S, Carocho M, Ferreira ICFR, Barros L. Food Metabolites as Tools for Authentication, Processing, and Nutritive Value Assessment. Foods 2021; 10:foods10092213. [PMID: 34574323 PMCID: PMC8465241 DOI: 10.3390/foods10092213] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 12/25/2022] Open
Abstract
Secondary metabolites are molecules with unlimited applications that have been gaining importance in various industries and studied from many angles. They are mainly used for their bioactive capabilities, but due to the improvement of sensibility in analytical chemistry, they are also used for authentication and as a quality control parameter for foods, further allowing to help avoid food adulteration and food fraud, as well as helping understand the nutritional value of foods. This manuscript covers the examples of secondary metabolites that have been used as qualitative and authentication molecules in foods, from production, through processing and along their shelf-life. Furthermore, perspectives of analytical chemistry and their contribution to metabolite detection and general perspectives of metabolomics are also discussed.
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12
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Influence of Marination with Aromatic Herbs and Cold Pressed Oils on Black Angus Beef Meat. Foods 2021; 10:foods10092012. [PMID: 34574122 PMCID: PMC8468897 DOI: 10.3390/foods10092012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 01/04/2023] Open
Abstract
Beef aging is one of the most common methods used for improving its qualities. The main goal of the present study was to analyse the influence of different cold pressed oils and aromatic herbs during marination process on the nutritional, textural, and sensory attributes of the final grilled sirloin samples. In order to fulfil this goal, methods like GC-MS, HPLC/DAD/ESI-MS, HLPC-RID were performed to quantify fatty acids, phenolic acids, and organic acids, respectively. Textural and sensory analysis were performed with CT 3 Texture Analyser and hedonic test. The results showed high improvement of the meat grilled samples regarding the content of phenolic acids, and textural and sensory characteristics. Pearson values indicate strong positive correlations between raw and grilled samples regarding their content in phenolic acids. Hardness, chewiness, gumminess decreased during marination, meanwhile, resilience, and cohesiveness increased. Sensory analysis highlighted that meat samples marinated with olive oil and rosemary for 120 h reached the highest hedonic score among the tested samples.
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Gargi A, Sengun IY. Marination liquids enriched with probiotics and their inactivation effects against food-borne pathogens inoculated on meat. Meat Sci 2021; 182:108624. [PMID: 34273762 DOI: 10.1016/j.meatsci.2021.108624] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 06/30/2021] [Accepted: 07/07/2021] [Indexed: 11/18/2022]
Abstract
The aim of the study was to develop marination liquids (MLs) enriched with probiotics (Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus rhamnosus or their combination) to improve the safety and sensory quality of meat during marination. The total acidity, total phenolic content, antioxidant and antimicrobial activities of MLs were in the range of 0.70-0.92 g tartaric acid/100 mL, 331.00-513.80 mg GAE/L, 71.10%-93.37% and 6.50-10.00 mm, respectively. At the end of the marination, the numbers of Escherichia coli O157: H7, Listeria monocytogenes and Salmonella Typhimurium on meat samples (≅6 log CFU/g) were decreased in the range of 0.7-2.7, 2.1-3.3 and 0.8-2.0 log CFU/g, respectively, depending on the type of ML and the treatment time used. Additionally, meat sample marinated with MLs containing L. casei was the most preferred sample in terms of appearance, color, flavor and general acceptability. These results showed that the existing effects of koruk juice were increased by probiotics.
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Affiliation(s)
- Ahmet Gargi
- Ege University, Engineering Faculty, Food Engineering Department, Izmir, Turkey
| | - Ilkin Yucel Sengun
- Ege University, Engineering Faculty, Food Engineering Department, Izmir, Turkey.
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Microbiota of Chicken Breast and Thigh Fillets Stored under Different Refrigeration Temperatures Assessed by Next-Generation Sequencing. Foods 2021; 10:foods10040765. [PMID: 33916748 PMCID: PMC8066510 DOI: 10.3390/foods10040765] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/17/2021] [Accepted: 03/31/2021] [Indexed: 12/20/2022] Open
Abstract
Chicken is one of the most widely consumed meats worldwide. The exploration of the bacterial diversity of chicken meat may provide new insights into the chicken-associated microbiome that will lead to moderation of food spoilage or safety. This study was undertaken to explore the bacterial communities of chicken breast and thigh fillets stored at refrigeration (0 °C and 5 °C) and slightly abuse (10 °C) temperatures for 5 days through conventional cultural methods along with next-generation sequencing (NGS) analysis. Total viable counts (TVC), Brochothrix thermosphacta, Pseudomonas spp., and lactic acid bacteria (LAB) were enumerated, while the bacterial communities were mapped through 16S rRNA gene amplicon sequencing. Chicken breast and thigh fillets possessed a complex bacterial structure that incorporated a total of >200 Operational Taxonomic Units (OTUs) at the genus level. The core microbiota of fresh samples consisted of Acinetobacter, Brochothrix, Flavobacterium, Pseudomonas, Psychrobacter, and Vibrionaceae (family). These genera persisted until the end of storage in >80% of samples, except Psychrobacter and Flavobacterium, while Photobacterium was also identified. Hierarchical clustering showed a distinction of samples based on storage time and chicken part. Conventional plate counting with growth media commonly used in spoilage studies did not always correspond to the microbial community profiles derived from NGS analysis, especially in Pseudomonas, Acinetobacter, Photobacterium, and Vibrionaceae. Results of the present study highlight Photobacterium and Vibrionaceae, in general, as potent chicken meat spoilers and suggest the necessity to combine classical microbiological methods along with NGS technologies to characterize chicken meat spoilage microbiota.
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İncili GK, Akgöl M, Aydemir ME, Alan S, Mutlu M, İlhak Oİ, Öksüztepe G. Fate of Listeria monocytogenes and Salmonella Typhimurium in homemade marinade and on marinated chicken drumsticks, wings and breast meat. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.110231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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16
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Sengun IY, Kilic G, Ozturk B. The effects of koruk products used as marination liquids against foodborne pathogens (Escherichia coli O157:H7, Listeria monocytogenes and Salmonella Typhimurium) inoculated on poultry meat. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.110148] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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Sengun IY, Yildiz Turp G, Cicek SN, Avci T, Ozturk B, Kilic G. Assessment of the effect of marination with organic fruit vinegars on safety and quality of beef. Int J Food Microbiol 2020; 336:108904. [PMID: 33129004 DOI: 10.1016/j.ijfoodmicro.2020.108904] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 09/26/2020] [Accepted: 09/28/2020] [Indexed: 01/21/2023]
Abstract
The aim of the present study was to determine the effects of organic fruit vinegars (blackberry, pomegranate, rosehip, and grape) used as marination liquids (MLs) on food-borne pathogens inoculated on beef, as well as on the quality characteristics (physical, chemical, microbiological and sensory properties) of beef during marination process at 4 °C for 24 h. In the first part of the study, meat samples separately inoculated with Salmonella Typhimurium, Listeria monocytogenes and Escherichia coli O157:H7 (≅6 log CFU/mL) were marinated in four different MLs and the count of S. Typhimurium, L. monocytogenes and E. coli O157:H7 on samples decreased in the range of 1.040-1.225, 1.420-1.913 and 1.232-1.435 log CFU/g, respectively. Marination with rosehip vinegar (MLR) was determined as the most effective treatment against all pathogens. In the second part of the study, proximate composition, color parameters, cooking yield, marinate absorption, pH, texture profile, aerobic plate count and sensory properties of marinated meat samples were determined. The moisture content of the samples marinated with grape vinegar (MLG) (73.50%) was found lower than of the samples marinated with other formulations (in the range of 75.95-76.65%) (P < 0.05). Marination by various MLs resulted in significant differences between the L*, a* and b* values of meat samples (P < 0.05). The hardness value of the samples was decreased by marination with MLR (P < 0.05) and was determined as 25.70 N. There were no significant differences between the meat samples marinated with the four different MLs in terms of cooking yield, marinate absorption and pH (P > 0.05). Aerobic plate count was reduced in the range of 0.589-0.950 log CFU/g for 24 h marination (P > 0.05). The highest sensory evaluation scores in terms of flavor were determined in meat samples marinated with MLG (P > 0.05). Therefore, different fruit vinegars used as MLs improved the safety and quality of meat at different levels.
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Affiliation(s)
- Ilkin Yucel Sengun
- Ege University, Engineering Faculty, Food Engineering Department, Izmir, Turkey.
| | - Gulen Yildiz Turp
- Ege University, Engineering Faculty, Food Engineering Department, Izmir, Turkey
| | - Seyma Nur Cicek
- Ege University, Engineering Faculty, Food Engineering Department, Izmir, Turkey
| | - Tugce Avci
- Ege University, Engineering Faculty, Food Engineering Department, Izmir, Turkey
| | - Berna Ozturk
- Ege University, Engineering Faculty, Food Engineering Department, Izmir, Turkey
| | - Gulden Kilic
- Ege University, Engineering Faculty, Food Engineering Department, Izmir, Turkey
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Tsakanikas P, Karnavas A, Panagou EZ, Nychas GJ. A machine learning workflow for raw food spectroscopic classification in a future industry. Sci Rep 2020; 10:11212. [PMID: 32641761 PMCID: PMC7343812 DOI: 10.1038/s41598-020-68156-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 06/07/2020] [Indexed: 12/24/2022] Open
Abstract
Over the years, technology has changed the way we produce and have access to our food through the development of applications, robotics, data analysis, and processing techniques. The implementation of these approaches by the food industry ensure quality and affordability, reducing at the same time the costs of keeping the food fresh and increase productivity. A system, as the one presented herein, for raw food categorization is needed in future food industries to automate food classification according to type, the process of algorithm approaches that will be applied to every different food origin and also for serving disabled people. The purpose of this work was to develop a machine learning workflow based on supervised PLS regression and SVM classification, towards automated raw food categorization from FTIR. The system exhibited high efficiency in multi-class classification of 7 different types of raw food. The selected food samples, were diverse in terms of storage conditions (temperature, storage time and packaging), while the variability within each food was also taken into account by several different batches; leading in a classifier able to embed this variation towards increased robustness and efficiency, ready for real life applications targeting to the digital transformation of the food industry.
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Affiliation(s)
- Panagiotis Tsakanikas
- School of Food and Nutritional Sciences, Department of Food Science and Human Nutrition, Laboratory of Microbiology and Biotechnology of Foods, Agricultural University of Athens, Iera Odos 75, 11855, Athens, Greece.
| | - Apostolos Karnavas
- School of Food and Nutritional Sciences, Department of Food Science and Human Nutrition, Laboratory of Microbiology and Biotechnology of Foods, Agricultural University of Athens, Iera Odos 75, 11855, Athens, Greece
| | - Efstathios Z Panagou
- School of Food and Nutritional Sciences, Department of Food Science and Human Nutrition, Laboratory of Microbiology and Biotechnology of Foods, Agricultural University of Athens, Iera Odos 75, 11855, Athens, Greece
| | - George-John Nychas
- School of Food and Nutritional Sciences, Department of Food Science and Human Nutrition, Laboratory of Microbiology and Biotechnology of Foods, Agricultural University of Athens, Iera Odos 75, 11855, Athens, Greece.
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Antimicrobial effect of thymol and carvacrol added to a vinegar-based marinade for controlling spoilage of marinated beef (Shawarma) stored in air or vacuum packaging. Int J Food Microbiol 2020; 332:108769. [PMID: 32622249 DOI: 10.1016/j.ijfoodmicro.2020.108769] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/03/2020] [Accepted: 06/22/2020] [Indexed: 11/23/2022]
Abstract
Controlling spoilage of the popular ethnic marinated beef "Shawarma" is crucial to achieve high quality, extend shelf-life, reduce food waste and meet the need of the globalized supply chain. Active essential oil (EO) components (thymol and carvacrol) were added at 0.4% and 0.8% (w/w) to preserve marinated beef, stored under aerobic or vacuum packaging. Microbiological and sensory (odor) parameters were assessed during 21 days at 4 °C. The treatments with higher EO concentration achieved higher antimicrobial activity than the lower ones and significantly reduced the mesophilic total viable count (TVC), lactic acid bacteria (LAB), Brochothrix thermosphacta, Pseudomonas spp., total coliforms, Escherichia coli, yeasts and molds. The higher EO concentration extended the microbiological shelf-life by 6 days, as judged by TVC and compared to the controls (aerobic and vacuum packaging) but was unacceptable sensorially. The lower EO concentration increased the microbiological shelf-life by 3 days and the sensorial shelf-life by 9 and > 12 days, under aerobic and vacuum conditions, respectively.
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20
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Muroya S, Ueda S, Komatsu T, Miyakawa T, Ertbjerg P. MEATabolomics: Muscle and Meat Metabolomics in Domestic Animals. Metabolites 2020; 10:E188. [PMID: 32403398 PMCID: PMC7281660 DOI: 10.3390/metabo10050188] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 02/07/2023] Open
Abstract
In the past decades, metabolomics has been used to comprehensively understand a variety of food materials for improvement and assessment of food quality. Farm animal skeletal muscles and meat are one of the major targets of metabolomics for the characterization of meat and the exploration of biomarkers in the production system. For identification of potential biomarkers to control meat quality, studies of animal muscles and meat with metabolomics (MEATabolomics) has been conducted in combination with analyses of meat quality traits, focusing on specific factors associated with animal genetic background and sensory scores, or conditions in feeding system and treatments of meat in the processes such as postmortem storage, processing, and hygiene control. Currently, most of MEATabolomics approaches combine separation techniques (gas or liquid chromatography, and capillary electrophoresis)-mass spectrometry (MS) or nuclear magnetic resonance (NMR) approaches with the downstream multivariate analyses, depending on the polarity and/or hydrophobicity of the targeted metabolites. Studies employing these approaches provide useful information to monitor meat quality traits efficiently and to understand the genetic background and production system of animals behind the meat quality. MEATabolomics is expected to improve the knowledge and methodologies in animal breeding and feeding, meat storage and processing, and prediction of meat quality.
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Affiliation(s)
- Susumu Muroya
- NARO Institute of Livestock and Grassland Science, Tsukuba, Ibaraki 305-0901, Japan
| | - Shuji Ueda
- Graduate School of Agricultural Science, Kobe University, Hyogo 657-8501, Japan;
| | - Tomohiko Komatsu
- Livestock Research Institute of Yamagata Integrated Research Center, Shinjo, Yamagata 996-0041, Japan;
| | - Takuya Miyakawa
- Graduate School of Agricultural and Life Sciences, University of Tokyo, Bunkyo-ku, Tokyo 113-8657, Japan;
| | - Per Ertbjerg
- Department of Food and Nutrition, University of Helsinki, 00014 Helsinki, Finland;
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Kęska P, Wójciak KM, Stadnik J. Effect of Marination Time on the Antioxidant Properties of Peptides Extracted from Organic Dry-Fermented Beef. Biomolecules 2019; 9:E614. [PMID: 31623123 PMCID: PMC6843305 DOI: 10.3390/biom9100614] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/07/2019] [Accepted: 10/10/2019] [Indexed: 12/03/2022] Open
Abstract
In this study, we evaluated the effect of marination time on changes in the antioxidant properties of peptides extracted from bovine semimembranosus muscle. We measured antiradical scavenging capacity and reducing power of the peptides using a spectrophotometric decolorization method; inhibition of lipid oxidation was also assessed by estimating the level of malondialdehyde formed. According to our results, there was no benefit from the doubling of marinating time (from 24 to 48 h) as part of the preprocessing of beef. Samples from S1 batch (24 h marination) showed better antioxidant properties than those from S2 batch. We also tested various color parameters as a reflection of the inhibition of oxidative processes, in which case, the most favorable parameters from the consumer point of view were found to be lightness and redness. The effect of marination time on the degree of proteolytic changes was estimated using peptidomic approach. The degradation of myoglobin, hemoglobin, creatine kinase-type M, and beta-enolase-as the most sensitive proteins to proteolytic degradation-was observed during the 62 days of processing. It seems that the prolongation of marination time as a preprocessing step intensifies the hydrolytic degradation of proteins and peptides during the processing step. This results in the loss (or it has no effect) of antioxidative properties in organic dry-fermented beef.
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Affiliation(s)
- Paulina Kęska
- Department of Animal Raw Materials Technology, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland.
| | - Karolina M Wójciak
- Department of Animal Raw Materials Technology, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland.
| | - Joanna Stadnik
- Department of Animal Raw Materials Technology, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland.
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Efficiency of marination liquids prepared with koruk (Vitis vinifera L.) on safety and some quality attributes of poultry meat. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.108317] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Ozturk B, Sengun IY. Inactivation effect of marination liquids prepared with koruk juice and dried koruk pomace on Salmonella Typhimurium, Escherichia coli O157:H7 and Listeria monocytogenes inoculated on meat. Int J Food Microbiol 2019; 304:32-38. [DOI: 10.1016/j.ijfoodmicro.2019.05.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 05/15/2019] [Accepted: 05/16/2019] [Indexed: 01/07/2023]
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Investigating the influence of organic acid marinades, storage temperature and time on the survival/inactivation interface of Salmonella on chicken breast fillets. Int J Food Microbiol 2019; 299:47-57. [DOI: 10.1016/j.ijfoodmicro.2019.03.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 02/08/2019] [Accepted: 03/29/2019] [Indexed: 12/22/2022]
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25
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Jaafreh S, Valler O, Kreyenschmidt J, Günther K, Kaul P. In vitro discrimination and classification of Microbial Flora of Poultry using two dispersive Raman spectrometers (microscope and Portable Fiber-Optic systems) in tandem with chemometric analysis. Talanta 2019; 202:411-425. [PMID: 31171202 DOI: 10.1016/j.talanta.2019.04.082] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 04/27/2019] [Accepted: 04/30/2019] [Indexed: 01/08/2023]
Abstract
Discrimination and classification of eight strains related to meat spoilage and pathogenic microorganisms commonly found in poultry meat were successfully carried out using two dispersive Raman spectrometers (Microscope and Portable Fiber-Optic systems) in combination with chemometric methods. Principal components analysis (PCA) and multi-class support vector machines (MC-SVM) were applied to develop discrimination and classification models. These models were certified using validation data sets which were successfully assigned to the correct bacterial species and even to the right strain. The discrimination of bacteria down to the strain level was performed for the pre-processed spectral data using a 3-stage model based on PCA. The spectral features and differences among the species on which the discrimination was based were clarified through PCA loadings. In MC-SVM the pre-processed spectral data was subjected to PCA and utilized to build a classification model. When using the first two components, the accuracy of the MC-SVM model was 97.64% and 93.23% for the validation data collected by the Raman Microscope and the Portable Fiber-Optic Raman system, respectively. The accuracy reached 100% for the validation data by using the first eight and ten PC's from the data collected by Raman Microscope and by Portable Fiber-Optic Raman system, respectively. The results reflect the strong discriminative power and the high performance of the developed models, the suitability of the pre-processing method used in this study and that the low accuracy of the Portable Fiber-Optic Raman system does not adversely affect the discriminative power of the developed models.
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Affiliation(s)
- Sawsan Jaafreh
- Institute of Safety and Security Research, Bonn-Rhein-Sieg University of Applied Sciences, Von Liebig-Straße 20, 53359 Rheinbach, Germany.
| | - Ole Valler
- Rhine-Waal University of Applied Sciences, Marie-Curie-Straße 1, 47533 Kleve, Germany
| | | | - Klaus Günther
- Institute of Nutritional and Food Sciences, Food Chemistry, University of Bonn, Endenicher Allee 11-13, 53115 Bonn, Germany; Institute of Bio- and Geosciences (IBG-2), Research Centre Jülich, 52425 Jülich, Germany
| | - Peter Kaul
- Institute of Safety and Security Research, Bonn-Rhein-Sieg University of Applied Sciences, Von Liebig-Straße 20, 53359 Rheinbach, Germany
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Ghasemi-Varnamkhasti M, Apetrei C, Lozano J, Anyogu A. Potential use of electronic noses, electronic tongues and biosensors as multisensor systems for spoilage examination in foods. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.07.018] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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27
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Jeong K, O H, Shin SY, Kim YS. Effects of Different Marination Conditions on Quality, Microbiological Properties, and Sensory Characteristics of Pork Ham Cooked by the Sous-vide Method. Korean J Food Sci Anim Resour 2018; 38:506-514. [PMID: 30018495 PMCID: PMC6048374 DOI: 10.5851/kosfa.2018.38.3.506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 04/12/2018] [Accepted: 04/30/2018] [Indexed: 11/06/2022] Open
Abstract
The aim of this study was to evaluate the effects of marinade under different conditions (temperature and vacuum) on pork ham cooked by the sous-vide method (61°C and 98.81% vacuum for 45 min). Control group was non-marinade pork ham. The samples were marinated under 1 of 4 conditions: 4°C, 98.81% vacuum (treatment group T1); 4°C, atmospheric pressure (T2); 20°C, 98.81% vacuum (T3); and 20°C, atmospheric pressure (T4). The pH value was higher in the control (6.02) than in the treatment groups (4.30-4.42, p<0.001). Shear force was the lowest in the control: 18.14 N. Lightness and redness values were higher in the control (p<0.001). The chroma value significantly decreased from 12.74 to 7.55 with marinade (p<0.001). Total viable and coliform counts of raw meat were 84.6 and 3.67 Log CFU/g, respectively. After the marinade, the total viable count decreased to 3.00-14.67 Log CFU/g (p<0.001). Coliforms were not detected. After sous-vide cooking, no viable microorganisms were detected in any group. Treatment groups generally showed high scores on consumer preference. The marinade and sous-vide cooking had a positive effect on sensory characteristics. They provided safe conditions for sanitary evaluation. As a result, it appears that marinade at refrigeration temperature is better than that at room temperature.
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Affiliation(s)
| | | | | | - Young-Soon Kim
- Department of Food and Nutrition, Korea University,
Seoul 02841, Korea
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Combinatory effect of osmotic and high pressure processing on shelf life extension of animal origin products – Application to chilled chicken breast fillets. Food Packag Shelf Life 2018. [DOI: 10.1016/j.fpsl.2017.11.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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