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Li C, Zou Y, Liao G, Zheng Z, Chen G, Zhong Y, Wang G. Identification of characteristic flavor compounds and small molecule metabolites during the ripening process of Nuodeng ham by GC-IMS, GC-MS combined with metabolomics. Food Chem 2024; 440:138188. [PMID: 38100964 DOI: 10.1016/j.foodchem.2023.138188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 11/19/2023] [Accepted: 12/07/2023] [Indexed: 12/17/2023]
Abstract
To investigate effects of metabolites and volatile compounds on the quality of Nuodeng ham, gas chromatography-mass spectrometry (GC-MS), ultra-high performance liquid chromatography-Q exactive orbitrap-mass spectrometry (UHPLC-QE-MS), and gas chromatography-ion transfer spectroscopy (GC-IMS) were used to analyze the differences of free fatty acids, small molecule metabolites and volatile compounds of Nuodeng ham at different ripening stages (the first, second and third year sample). 40 free fatty acids were detected. 757 and 300 metabolites were detected in positive and negative ion modes, respectively. 48 differential metabolites (VIP ≥ 1.5, P < 0.05) might important components affecting flavor differences of Nuodeng ham. Metabolic pathways revealed that fermenting-ripening of ham was associated with 31 metabolic pathways, among, 19 pathways were significant (Impact > 0.01, P < 0.05). 58 volatile compounds were identified, combined with PCA and PLS-DA, 15 flavor markers were screened out. These findings provide a scientific basis for further research on the flavor formation mechanism of Nuodeng ham.
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Affiliation(s)
- Cong Li
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Yingling Zou
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Guozhou Liao
- Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China.
| | - Zhijie Zheng
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Guanghui Chen
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Yanru Zhong
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Guiying Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China.
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2
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Guo Y, Shao J, Sun J, Wang Z, Jiang B. Optimization of Extraction and Refining Parameters of Oil from Dotted Gizzard Shad ( Konosirus punctatus). Foods 2024; 13:1278. [PMID: 38672950 PMCID: PMC11049165 DOI: 10.3390/foods13081278] [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: 03/08/2024] [Revised: 04/10/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
To address the challenges associated with resource inefficiency, low extraction rates, environmental concerns, and high energy consumption in traditional fish oil production from dotted gizzard shad (Konosirus punctatus), a novel approach is needed. This study aimed to develop and evaluate two innovative methods for fish oil extraction and refinement, focusing on their effects on fish oil quality, fatty acid profile, and volatile compound composition throughout the respective processes. The findings of the study revealed that the ethanol-assisted enzymatic extraction method surpassed the conventional enzymatic approach in extraction efficiency, achieving an optimal extraction rate of 74.94% ± 0.45% under optimized process conditions. Moreover, the ethanol-NaOH one-step degumming and deacidification method proved effective in simultaneously removing phospholipids and free fatty acids. Under optimal conditions, a notable reduction in phospholipid content in dotted gizzard shad oil, from 6.80 ± 0.01 mg/g to 1.18 ± 0.01 mg/g, and a substantial decrease in acid value, from 3.31 mg/g to 0.31 mg/g, were observed. In summary, the study analyzed the physicochemical properties, fatty acid composition, and volatile components of fish oil before and after refinement. The refining process was found to preserve the fatty acid composition while efficiently eliminating hydroperoxides and reducing unpleasant odors in the crude oil.
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Affiliation(s)
- Ying Guo
- College of Science and Technology, Hebei Agricultural University, Cangzhou 061100, China; (Y.G.); (Z.W.); (B.J.)
| | - Juanjuan Shao
- College of Science and Technology, Hebei Agricultural University, Cangzhou 061100, China; (Y.G.); (Z.W.); (B.J.)
| | - Jilu Sun
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China;
| | - Zhen Wang
- College of Science and Technology, Hebei Agricultural University, Cangzhou 061100, China; (Y.G.); (Z.W.); (B.J.)
| | - Baojie Jiang
- College of Science and Technology, Hebei Agricultural University, Cangzhou 061100, China; (Y.G.); (Z.W.); (B.J.)
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Xi L, Sun Y, Jiang S, Wen C, Ding W. Evaluation of effects of ultrasound-assisted curing on the flavor of Chinese bacon. ULTRASONICS SONOCHEMISTRY 2023; 96:106424. [PMID: 37156160 DOI: 10.1016/j.ultsonch.2023.106424] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 04/19/2023] [Accepted: 04/28/2023] [Indexed: 05/10/2023]
Abstract
The curing stage is of great importance in flavor formation during Chinese bacon processing. Ultrasound-assisted curing plays an essential role in the Lipid oxidation of meat products. In this study, GC-MS and electronic nose were used to analyze the influence of different power ultrasonic-assisted curing on the flavor formation of Chinese bacon. Through the analysis of phospholipid and lipase, the fundamental precursors of ultrasonic on the flavor of Chinese bacon were determined. It was found that there were differences in the flavor contour description of Chinese bacon between the ultrasonic treatment group, mainly due to the change in the W1W sensor. A total of 28 volatile compounds were detected by GC-MS, and the aldehyde content increased with ultrasonic power. PC and PE are the main flavor precursors in the curing process. This study provides a theoretical basis for improving the curing technology of Chinese bacon.
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Affiliation(s)
- Linjie Xi
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Yanan Sun
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Shengqi Jiang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Chunlu Wen
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Wu Ding
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China.
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4
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Zhang J, Zhao K, Li H, Li S, Xu W, Chen L, Xie J, Tang H. Physicochemical property, volatile flavor quality, and microbial community composition of Jinhua fatty ham and lean ham: A comparative study. Front Microbiol 2023; 14:1124770. [PMID: 36778855 PMCID: PMC9912027 DOI: 10.3389/fmicb.2023.1124770] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 01/13/2023] [Indexed: 01/28/2023] Open
Abstract
The physicochemical property, volatile flavor compounds, and microbial community structure of Jinhua fatty ham (FH) and lean ham (LH) were investigated and compared by high-throughput sequencing and HS-GC-IMS. Results showed that FH had higher pH and slightly lighter and yellower color than LH. Meanwhile, 33 volatile flavor compounds were identified from FH and LH, among which LH showed higher abundance of total alcohols and acids, but FH had generally richer aldehydes, ketones, esters, heterocyclic, and sulfur-containing compounds. Moreover, FH and LH did not have significant difference in α-diversity of bacterial community, but LH presented a much lower α-diversity of fungal community than FH. Besides, the dominant microorganisms (relative abundance >2%) in FH were Ruminococcaceae UCG-005, Staphylococcus, Ruminococcaceae UCG-014, Meyerozyma, and Aspergillus at the genus level, while in LH were Staphylococcus, Psychrobacter, Halomonas, Propionicicella, Ruminococcaceae UCG-005, Meyerozyma, Yamadazyma, and Aspergillus. Furthermore, the analysis of Pearson's correlation and metabolic network confirmed that the discriminative flavor compounds of FH were mainly β-oxidation and degradation products of fatty acids, while those of LH were mostly derived from the Strecker reaction or microbial metabolism of amino acids. The present study could help understand the potential pathway of characteristic microorganisms affecting flavor formation of fat-deficient dry-cured hams and provide theoretical supports for developing healthier fermented meat products.
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Affiliation(s)
- Jin Zhang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Ke Zhao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Huanhuan Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Shuangxi Li
- Xingzhi College, Zhejiang Normal University, Jinhua, Zhejiang, China
| | - Weimin Xu
- Jinhua Jinnian Ham Co., Ltd., Jinhua, Zhejiang, China
| | - Lihong Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Jing Xie
- Zhejiang Institute of Product Quality and Safety Science, Hangzhou, Zhejiang, China
| | - Honggang Tang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China,*Correspondence: Honggang Tang, ✉
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5
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Zhang J, Wei Z, Zhang H, Xie L, Vincenzetti S, Polidori P, Li L, Liu G. Changes in the Physical-Chemical Properties and Volatile Flavor Components of Dry-Cured Donkey Leg during Processing. Foods 2022; 11:foods11213542. [PMID: 36360155 PMCID: PMC9658863 DOI: 10.3390/foods11213542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 11/09/2022] Open
Abstract
In order to explore the quality variation and flavor formation of dry-cured donkey leg, the changes in physical−chemical composition, lipolytic, free amino acids content and volatile flavor compounds were investigated in this study. Six fresh, trimmed hind legs with average weight of 8.12 ± 0.8 kg were taken from male Dezhou donkeys slaughtered at the age of 24 months with the average live weight of 240 kg. The entire processing time was eight months long including six stages, specifically: cooling, salting, air-drying, fermenting and aging. Samples were collected at 0 d, 10 d, 20 d, 30 d, 65 d, 105 d and 165 d of processing. The results showed that the pH value remained stable in the range of 6.2~6.6. The moisture and water activity significantly decreased (p < 0.05) during processing. The chloride content, ash, total volatile basic nitrogen (TVB-N) and peroxide value (POV) significantly increased (p < 0.05), from 0.45% to 12.39%, from 3% to 17%, from 1.43 mg/kg to 8.98 mg/kg and from 1.39 g/100 g to 5.26 g/100 g, respectively. The thiobarbituric acid (TBARS) value reached its highest value of 0.39 mg MDA/kg at the end of the salting stage and then decreased to 0.34 mg MDA/kg. Eighteen free amino acids and fifteen free fatty acids were detected, and their contents were significantly increased during processing (p < 0.05). Volatile compounds were analyzed using solid-phase microextraction (SPME) and gas chromatography−mass spectrometry (GC−MS). Among 114 volatile compounds detected in dry-cured donkey leg, aldehydes, esters, alkane and alcohols were more abundant in the final products, with relative concentrations of 41.88%, 5.72%, 5.35% and 5.25%, respectively. Processing significantly affected the physical−chemical properties, which could contribute to the formation of flavor substances of dry-cured donkey leg.
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Affiliation(s)
- Jingjing Zhang
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy
| | - Zixiang Wei
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
| | - Huachen Zhang
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
| | - Lan Xie
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
| | - Silvia Vincenzetti
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy
| | - Paolo Polidori
- School of Pharmacy, University of Camerino, Via Gentile da Varano, 62032 Camerino, Italy
- Correspondence: (P.P.); (G.L.); Tel.: +39-3778375761 (P.P.)
| | - Lanjie Li
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
| | - Guiqin Liu
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
- Correspondence: (P.P.); (G.L.); Tel.: +39-3778375761 (P.P.)
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Optimization of Jinhua Ham Classification Method Based on Volatile Flavor Substances and Determination of Key Odor Biomarkers. Molecules 2022; 27:molecules27207087. [PMID: 36296687 PMCID: PMC9609906 DOI: 10.3390/molecules27207087] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/16/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
Jinhua ham is a traditional cured meat food in China. For a long time, its grade has mainly been evaluated by the human nose through the three-sticks method, which is highly subjective and is not conducive to establishing evaluation standards through odor markers. In this paper, we analyzed the well-graded Grade I–III hams provided by Jinzi Ham Co., Ltd. (Jinhua, China). Firstly, we used different extraction fibers, extraction temperatures, and extraction time to determine the optimal conditions for headspace solid-phase microextraction (HS-SPME). Then, the aroma components of Jinhua ham were analyzed by headspace solid-phase microextraction combined with gas chromatography–mass spectrometry (GC–MS), and OAV was calculated to screen the key aroma volatiles of three kinds of Jinhua ham. It was found that a total of 56 components were detected in the three types of ham. Among them, there are 21 kinds of key aroma volatiles. Aldehydes, alcohols, and acids are the three main components of Jinhua ham, and the content of aldehydes gradually decreases from Grade I to Grade III ham. The content of acids gradually increased, and we speculated that the increase in acid content was caused by the proliferation of microorganisms in Grade III ham. The key flavor volatiles in Grade I hams was hexanal and 2-methylbutanal. Grade I hams had a strong meat aroma, pleasant fatty, and roasted aroma without any off-flavors. In Grade II ham, the characteristic volatiles (E,E)-2,4-decadienal and ethyl isovalerate were detected. These two volatiles contribute greatly to the flavor of Grade II ham, which makes the flavor of Grade II ham have a special fruity aroma. They also may be prone to sourness and affect the flavor of the ham. Volatiles with low threshold values, such as pyrazines, furans, and sulfur-containing compounds, were relatively high in Grade III hams. This may also contribute to the poorer flavor quality of Grade III hams. This experiment provided a reliable test method and evaluation basis for the rating of Jinhua ham. These results have positive implications for the establishment of odor markers-based grading criteria.
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Evaluation of flavor profile in blown pack spoilage meatballs via electronic nose and gas chromatography-ion mobility spectrometry (GC-IMS) integration. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01631-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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8
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He ZG, Zhang Y, Yang MD, Zhang YQ, Cui YY, Du MY, Zhao D, Sun H. Effect of different sweeteners on the quality, fatty acid and volatile flavor compounds of braised pork. Front Nutr 2022; 9:961998. [PMID: 35990336 PMCID: PMC9387942 DOI: 10.3389/fnut.2022.961998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 06/29/2022] [Indexed: 11/30/2022] Open
Abstract
This study aimed to assess how several sweeteners (white sugar, Siraitia grosvenorii fruit, mogrosides, and stevia glycoside) affected the flavor, fatty acid composition, and quality of braised pork. The findings indicated that braised meat prepared with sweeteners differed from typical braised pork. When simmered for 60 min, the typical braised pork with white granulated sugar exhibited a significant cooking loss (CL) and little water content. Significantly more than in the group containing Siraitia grosvenorii, mogroside, and stevia glycoside, the Thiobarbituric acid (TBARS) value increased by 14.39% (P < 0.05). The sample in the group that included mogroside had a low CL rate. After 40 min of stewing, the lean pork has the highest L* value, but the 60-min stew sample is nicely colored and stretchy. Mogroside can prevent protein, and lipid oxidation, is thermally stable and reduces CL during stewing. Additionally, Siraitia grosvenorii and stevia glycosides help prevent oxidation from intensifying during stewing. When Siraitia grosvenorii is added, lipid oxidation is significantly inhibited, and stevia glycosides are more beneficial for enhancing meat color. With an increase in heating time, the fatty acids in braised pork reduced; the unsaturated fatty acid (UFA) of the Siraitia grosvenorii fruit (SF) and mg group also fell somewhat, and the UFA: SFA ratio was higher than that of the white sugar (WS) group. The SFA content of the braised meat in the stevia glycoside group was higher than that of the WS group. In all, 75 volatile flavor elements in braised pork were discovered by Gas chromatography-ion mobility spectrometry (GC-IMS). The sweetener increased alcohols, esters, and acids in the braised pork. As stewing time increased, ketones decreased, but aldehydes and esters increased. The pork formed antioxidant peptides with great nutritional value after cooking. Braised pork with mogroside and stevia glycoside additions primarily have some protein color protection and antioxidant effects. This study may offer fresh perspectives on applying natural sweeteners and enhancing braised pork’s flavor.
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Affiliation(s)
- Zhi-Gui He
- School of Leisure and Health, Guilin Tourism University, Guilin, China
| | - Ying Zhang
- School of Tourism and Cuisine, Harbin University of Commerce, Harbin, China
| | - Ming-Duo Yang
- School of Tourism and Cuisine, Harbin University of Commerce, Harbin, China
| | - Yu-Qing Zhang
- School of Leisure and Health, Guilin Tourism University, Guilin, China
| | - Ying-Ying Cui
- School of Leisure and Health, Guilin Tourism University, Guilin, China
| | - Mi-Ying Du
- School of Leisure and Health, Guilin Tourism University, Guilin, China
| | - Dong Zhao
- School of Leisure and Health, Guilin Tourism University, Guilin, China
| | - Hui Sun
- School of Leisure and Health, Guilin Tourism University, Guilin, China
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9
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Rodríguez-Hernández P, Saavedra D, Martín-Gómez A, Cardador MJ, Arce L, Rodríguez-Estévez V. In vivo authentication of Iberian pig feeding regime using faecal volatilome information. Livest Sci 2022. [DOI: 10.1016/j.livsci.2022.104913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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10
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Flesh flavor of red swamp crayfish (Procambarus clarkii Girard, 1852) processing by GS-IMS and electronic tongue is changed by dietary animal and plant protein. Food Chem 2021; 373:131453. [PMID: 34731807 DOI: 10.1016/j.foodchem.2021.131453] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 10/04/2021] [Accepted: 10/20/2021] [Indexed: 11/20/2022]
Abstract
The aroma and taste of Procambarus clarkii (Girard, 1852) fed with different dietary protein were investigated by E-tongue and gas chromatography-ion migration spectrometry (GC-IMS) after cooking. The results showed that dietary protein sources had no significant growth performance. Nevertheless, significantly higher richness taste was observed in animal protein group. The inosine-5'-monophosphate content in animal protein group was significantly higher than that in plant protein group. Twelve aldehydes, eleven alcohols, six ketones, three esters, and two acids were identified in the muscle using GC-IMS. 2-Propanol (monomer), 3-octanol (monomer), 3-furanmethanol (dimer), 2-methyl-1-pentanol (monomer), heptanal (monomer), and allylacetic acid (monomer) changed significantly between dietary animal protein and plant protein. These results suggested that dietary plant and animal protein have a similar effect on the growth performance. For the flavor, the crayfish fed with animal protein had higher volatiles and IMP contents, which might contribute to higher richness.
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11
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Volatile compounds in high-pressure-treated dry-cured ham: A review. Meat Sci 2021; 184:108673. [PMID: 34662747 DOI: 10.1016/j.meatsci.2021.108673] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 09/08/2021] [Accepted: 09/09/2021] [Indexed: 11/22/2022]
Abstract
The use of high pressure processing (HPP) for the treatment of dry-cured ham and other meat products has considerably increased worldwide. Its well-documented lethal effect on pathogenic and spoilage bacteria ensures the microbial safety of dry-cured ham and extends its shelf life. However, the effects of HPP on the volatile compounds, odor and aroma of dry-cured ham are less known. In the present review, the effects of HPP on the enzymes and microorganisms responsible for the generation of volatile compounds in dry-cured ham and the changes in the levels of the main groups of volatile compounds resulting from different HPP treatments are discussed. Particular attention is devoted to the fate of odor-active compounds after HPP treatments and throughout further commercial storage. The use of efficient sensory techniques yielding odor and aroma outputs closer to those perceived by consumers is encouraged. Needs for future research on the volatile compounds, odor and aroma of HPP-treated dry-cured ham are highlighted.
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12
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Characterization of Subcutaneous Fat of Toscano Dry-Cured Ham and Identification of Processing Stage By Multivariate Analysis Approach Based on Volatile Profile. Animals (Basel) 2020; 11:ani11010013. [PMID: 33374799 PMCID: PMC7824319 DOI: 10.3390/ani11010013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 12/18/2020] [Accepted: 12/18/2020] [Indexed: 01/25/2023] Open
Abstract
During ham processing the action of endogenous proteolytic and lipolytic enzymes leads to the development of volatile compounds (VOCs) responsible of typical aromas. Protected Designation of Origin (PDO) of Toscano ham requires at least 12 months of ripening but extended seasoning might improve flavor and economic value. This study aimed at assessing the evolution of color, fatty acids, and VOCs profile in subcutaneous fat, and, among VOCs, at identifying possible markers characterizing different seasoning length. For this purpose, a reduced pool of VOCs was selected by 3 multivariate statistical techniques (stepwise discriminant analysis, canonical discriminant analysis and discriminant analysis) to classify hams according to ripening (<12 months) or seasoning (≥12 months) periods and also to seasoning length (S12, S14, S16, or S18 months). The main VOCs chemical families steadily increased along ripening. Aldehydes and hydrocarbons reached their peaks at S16, acids and ketones remained constant from R6 to S16, whereas esters started decreasing after 12 months of seasoning. Stepwise analysis selected 5 compounds able to discriminate between ripening and seasoning periods, with 1,1-diethoxyhexane and dodecanoic acid being the most powerful descriptors for ripening and seasoning period, respectively. Instead, 12 compounds were needed to correctly classify hams within seasoning. Among them, undecanoic acid methyl ester, formic acid ethyl ester, 2,4,4-trimethylhexane, and 6-methoxy-2-hexanone had a central role in differentiating the seasoning length.
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13
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Liu D, Bai L, Feng X, Chen YP, Zhang D, Yao W, Zhang H, Chen G, Liu Y. Characterization of Jinhua ham aroma profiles in specific to aging time by gas chromatography-ion mobility spectrometry (GC-IMS). Meat Sci 2020; 168:108178. [PMID: 32417671 DOI: 10.1016/j.meatsci.2020.108178] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 05/02/2020] [Accepted: 05/04/2020] [Indexed: 12/15/2022]
Abstract
A rapid method for analyzing of Jinhua ham samples in different aging time was created based on gas chromatography-ion mobility spectrometry (GC-IMS). The GC-IMS chromatograph provided information regarding the identities and intensities of 37 volatile flavor compounds, including both monomers and dimers. Principal component analysis (PCA) effectively distinguished the variation in the aroma of the Jinhua hams specific to aging time. Alcohol (octanol, 2-methylbutanol), ketones (2-butanone, 2-hexanone, 2-heptanone, acetoin, gamma-butyrolactone), aldehydes (butanal, 3-methylbutanal), ester (propyl acetate) and carboxylic acids (3-methylbutanoic acid) were considered as the main volatile compounds in the Jinhua ham samples. This GC-IMS method, then, proved to be feasible for the rapid and comprehensive detection of volatile compounds in Jinhua hams, and multivariance analysis (i.e.: PCA) was able to provide information related to aging time.
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Affiliation(s)
- Dengyong Liu
- College of Food Science and Technology, Bohai University, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Lu Bai
- College of Food Science and Technology, Bohai University, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Xi Feng
- Department of Food Science & Technology, Shanghai Jiaotong University, Shanghai 200240, China; Department of Nutrition, Food Science and Packaging, San Jose State University, San Jose, CA 95192, USA.
| | - Yan Ping Chen
- Department of Food Science & Technology, Shanghai Jiaotong University, Shanghai 200240, China
| | - Danni Zhang
- Department of Food Science & Technology, Shanghai Jiaotong University, Shanghai 200240, China
| | - Wensheng Yao
- College of Food Science and Technology, Bohai University, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Hao Zhang
- Shandong Hanon Scientific Instrument Co., Ltd., Jinan, Shandong 250101, China
| | - Gaole Chen
- Department of Food Science & Technology, Shanghai Jiaotong University, Shanghai 200240, China
| | - Yuan Liu
- Department of Food Science & Technology, Shanghai Jiaotong University, Shanghai 200240, China.
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14
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Sirtori F, Dimauro C, Bozzi R, Aquilani C, Franci O, Calamai L, Pezzati A, Pugliese C. Evolution of volatile compounds and physical, chemical and sensory characteristics of Toscano PDO ham from fresh to dry-cured product. Eur Food Res Technol 2019. [DOI: 10.1007/s00217-019-03410-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
AbstractPhysical and chemical changes in Toscano ham lean were evaluated according to three different seasoning time (14, 16 and 18 months). Moreover, on Semimembranosus muscle, the volatile profile at 0, 1, 3, 6, 12, 14, 16 and 18 months of seasoning was determined by SPME–GC–MS. Eventually, a quantitative-descriptive sensory evaluation was performed. Longer seasoning times led to a decrease of Chroma in Biceps femoris, and also protein and proteolysis index decreased as the seasoning time increased. A total of 97 volatile compounds (VOCs) belonging to seven chemical families (29 aldehydes, 16 esters, 14 alcohols, 13 hydrocarbons, 12 ketones, 10 acids, 2 furans and 1 nitrogenous compound) were identified. Sensory evaluation outlined the major differences between 18th months ham and the other two classes, with the former being harder and with a slight presence of off flavor and off odor. The VOCs evolution during curing was studied and a multivariate approach was performed to test the feasibility of using the VOCs profile to predict the curing stage of Toscano ham. The discriminant analysis successfully managed to separate the samples of 0–6 months from the ones of 12–18 months using 26 of the identified VOCs. Among them, pentane 2,3-dimethyl, acetophenone and 9-decenoic acid were strong discriminants for 0–6 months hams, while dodecanoic, benzeneacetaldehyde, 3-octen-2-one and pentanoic acid ethylester were linked to 12–18 months hams. Within the high maturing classes (12, 14, 16, 18 months of seasoning), the 17 discriminating compounds identified successfully allocated only 12 and 18 months samples. The main VOCs associated with the “12 months” class were nonanal, 1,5-diphenyl-3-methylthio-1,2,4-triazole and 6-methoxy 2-hexanone. The “18 months” seasoning class, instead, was identified by 1,5-diphenyl-3-methylthio-1,2,4-triazole, phenol and l,2-butoxy ethanol.
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15
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The application of selected ion flow tube-mass spectrometry to follow volatile formation in modified-atmosphere-packaged cooked ham. Food Res Int 2019; 123:601-611. [PMID: 31285009 DOI: 10.1016/j.foodres.2019.05.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 05/10/2019] [Accepted: 05/22/2019] [Indexed: 11/22/2022]
Abstract
Cooked pork products, i.e., sliced cooked hams maintained under modified-atmosphere-packaging (MAP), were analysed both microbiologically and with respect to volatile levels during storage. Three storage temperature ranges were compared (4-6 °C, 7-9 °C, and 11-13 °C), representing different refrigeration conditions at household level. The microbial loads were determined by plating samples on six different agar media, followed by (GTG)5-PCR fingerprinting of genomic DNA of selected isolates, and identification of representative isolates by 16S rRNA, pheS, and rpoA gene sequencing. Carnobacterium maltaromaticum, Lactobacillus sakei, and Serratia proteamaculans were the major bacterial species found among the 619 isolates identified. The volatiles produced during storage were followed by selected ion flow tube-mass spectrometry (SIFT-MS) and the identity of the volatiles was confirmed by headspace solid-phase microextraction combined with gas chromatography and time-of-flight mass spectrometry (HS-SPME-GC-TOF-MS). SIFT-MS analysis showed that volatiles, such as 2,3-butanediol, acetoin, and ethanol, may serve as potential markers for spoilage development. Differences in volatile production between samples were likely due to discrepancies in the initial microbial load and the effect of storage conditions. In conclusion, this study combines the use of new mass spectrometric techniques to examine volatile production during spoilage as an additional source of information during microbiological community analysis.
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16
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Langford VS, Padayachee D, McEwan MJ, Barringer SA. Comprehensive odorant analysis for on‐line applications using selected ion flow tube mass spectrometry (
SIFT
‐
MS
). FLAVOUR FRAG J 2019. [DOI: 10.1002/ffj.3516] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | | | - Murray J. McEwan
- Syft Technologies Limited Christchurch New Zealand
- Department of Chemistry University of Canterbury Christchurch New Zealand
| | - Sheryl A. Barringer
- Department of Food Science and Technology The Ohio State University Columbus OH United States of America
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17
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Martín-Gómez A, Arroyo-Manzanares N, Rodríguez-Estévez V, Arce L. Use of a non-destructive sampling method for characterization of Iberian cured ham breed and feeding regime using GC-IMS. Meat Sci 2019; 152:146-154. [DOI: 10.1016/j.meatsci.2019.02.018] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 02/21/2019] [Indexed: 11/29/2022]
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18
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Li F, Feng X, Zhang D, Li C, Xu X, Zhou G, Liu Y. Physical properties, compositions and volatile profiles of Chinese dry-cured hams from different regions. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2019. [DOI: 10.1007/s11694-019-00158-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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19
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Geeraerts W, De Vuyst L, Leroy F, Van Kerrebroeck S. Monitoring of volatile production in cooked poultry products using selected ion flow tube-mass spectrometry. Food Res Int 2019; 119:196-206. [DOI: 10.1016/j.foodres.2019.01.063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 01/20/2019] [Accepted: 01/23/2019] [Indexed: 12/27/2022]
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20
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Deuscher Z, Andriot I, Sémon E, Repoux M, Preys S, Roger JM, Boulanger R, Labouré H, Le Quéré JL. Volatile compounds profiling by using proton transfer reaction-time of flight-mass spectrometry (PTR-ToF-MS). The case study of dark chocolates organoleptic differences. JOURNAL OF MASS SPECTROMETRY : JMS 2019; 54:92-119. [PMID: 30478865 DOI: 10.1002/jms.4317] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 11/16/2018] [Accepted: 11/20/2018] [Indexed: 05/28/2023]
Abstract
Direct-injection mass spectrometry (DIMS) techniques have evolved into powerful methods to analyse volatile organic compounds (VOCs) without the need of chromatographic separation. Combined to chemometrics, they have been used in many domains to solve sample categorization issues based on volatilome determination. In this paper, different DIMS methods that have largely outperformed conventional electronic noses (e-noses) in classification tasks are briefly reviewed, with an emphasis on food-related applications. A particular attention is paid to proton transfer reaction mass spectrometry (PTR-MS), and many results obtained using the powerful PTR-time of flight-MS (PTR-ToF-MS) instrument are reviewed. Data analysis and feature selection issues are also summarized and discussed. As a case study, a challenging problem of classification of dark chocolates that has been previously assessed by sensory evaluation in four distinct categories is presented. The VOC profiles of a set of 206 chocolate samples classified in the four sensory categories were analysed by PTR-ToF-MS. A supervised multivariate data analysis based on partial least squares regression-discriminant analysis allowed the construction of a classification model that showed excellent prediction capability: 97% of a test set of 62 samples were correctly predicted in the sensory categories. Tentative identification of ions aided characterisation of chocolate classes. Variable selection using dedicated methods pinpointed some volatile compounds important for the discrimination of the chocolates. Among them, the CovSel method was used for the first time on PTR-MS data resulting in a selection of 10 features that allowed a good prediction to be achieved. Finally, challenges and future needs in the field are discussed.
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Affiliation(s)
- Zoé Deuscher
- Centre des Sciences du Goût et de l'Alimentation (CSGA), AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-Comté, F-21000, Dijon, France
- CIRAD, UMR 95 QUALISUD, F-34000, Montpellier, France
| | - Isabelle Andriot
- Centre des Sciences du Goût et de l'Alimentation (CSGA), AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-Comté, F-21000, Dijon, France
- ChemoSens Platform, CSGA, F-21000, Dijon, France
| | - Etienne Sémon
- Centre des Sciences du Goût et de l'Alimentation (CSGA), AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-Comté, F-21000, Dijon, France
- ChemoSens Platform, CSGA, F-21000, Dijon, France
| | | | | | - Jean-Michel Roger
- IRSTEA, Information, Technologies and Environmental Assessment for Agro-Processes, F-34000, Montpellier, France
| | | | - Hélène Labouré
- Centre des Sciences du Goût et de l'Alimentation (CSGA), AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-Comté, F-21000, Dijon, France
| | - Jean-Luc Le Quéré
- Centre des Sciences du Goût et de l'Alimentation (CSGA), AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-Comté, F-21000, Dijon, France
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21
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Martínez-Onandi N, Rivas-Cañedo A, Picon A, Nuñez M. Influence of compositional characteristics and high pressure processing on the volatile fraction of Iberian dry-cured ham after prolonged refrigerated storage. INNOV FOOD SCI EMERG 2018. [DOI: 10.1016/j.ifset.2018.08.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Kuuliala L, Al Hage Y, Ioannidis AG, Sader M, Kerckhof FM, Vanderroost M, Boon N, De Baets B, De Meulenaer B, Ragaert P, Devlieghere F. Microbiological, chemical and sensory spoilage analysis of raw Atlantic cod (Gadus morhua) stored under modified atmospheres. Food Microbiol 2018; 70:232-244. [DOI: 10.1016/j.fm.2017.10.011] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 10/20/2017] [Accepted: 10/23/2017] [Indexed: 01/18/2023]
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23
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Target vs spectral fingerprint data analysis of Iberian ham samples for avoiding labelling fraud using headspace – gas chromatography–ion mobility spectrometry. Food Chem 2018; 246:65-73. [DOI: 10.1016/j.foodchem.2017.11.008] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 10/16/2017] [Accepted: 11/02/2017] [Indexed: 01/03/2023]
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24
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Ioannidis AG, Walgraeve C, Vanderroost M, Van Langenhove H, Devlieghere F, De Meulenaer B. Non-Destructive Measurement of Volatile Organic Compounds in Modified Atmosphere Packaged Poultry Using SPME-SIFT-MS in Tandem with Headspace TD-GC-MS. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-017-1061-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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25
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Influence of physicochemical characteristics and high pressure processing on the volatile fraction of Iberian dry-cured ham. Meat Sci 2017; 131:40-47. [DOI: 10.1016/j.meatsci.2017.04.233] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 04/24/2017] [Accepted: 04/25/2017] [Indexed: 11/23/2022]
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26
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Bajd F, Gradišek A, Apih T, Serša I. Dry-cured ham tissue characterization by fast field cycling NMR relaxometry and quantitative magnetization transfer. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2016; 54:827-834. [PMID: 27242097 DOI: 10.1002/mrc.4462] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Revised: 05/06/2016] [Accepted: 05/13/2016] [Indexed: 06/05/2023]
Abstract
Fast field cycling (FFC) and quantitative magnetization transfer (qMT) NMR methods are two powerful tools in NMR analysis of biological tissues. The qMT method is well established in biomedical NMR applications, while the FFC method is often used in investigations of molecular dynamics on which longitudinal NMR relaxation times of the investigated material critically depend. Despite their proven analytical potential, these two methods were rarely used in NMR studies of food, especially when combined together. In our study, we demonstrate the feasibility of a combined FFC/qMT-NMR approach for the fast and nondestructive characterization of dry-curing ham tissues differing by protein content. The characterization is based on quantifying the pure quadrupolar peak area (area under the quadrupolar contribution of dispersion curve obtained by FFC-NMR) and the restricted magnetization pool size (obtained by qMT-NMR). Both quantities correlate well with concentration of partially immobilized, nitrogen-containing and proton magnetization exchanging muscle proteins. Therefore, these two quantities could serve as potential markers for dry-curing process monitoring. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Franci Bajd
- Jožef Stefan Institute, Jamova 39, Ljubljana, 1000, Slovenia
- Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, Ljubljana, 1000, Slovenia
| | - Anton Gradišek
- Jožef Stefan Institute, Jamova 39, Ljubljana, 1000, Slovenia
| | - Tomaž Apih
- Jožef Stefan Institute, Jamova 39, Ljubljana, 1000, Slovenia
| | - Igor Serša
- Jožef Stefan Institute, Jamova 39, Ljubljana, 1000, Slovenia
- Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, Ljubljana, 1000, Slovenia
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27
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Hui T, Zhang Y, Jamali MA, Peng Z. Incorporation of pig back fat in restructured dry cured ham to facilitate the release of unsaturated fatty acids and generation of volatile compounds. EUR J LIPID SCI TECH 2016. [DOI: 10.1002/ejlt.201600025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Teng Hui
- National Center of Meat Quality and Safety Control; College of Food Science and Technology; Nanjing Agriculture University; Nanjing P. R. China
| | - Yawei Zhang
- National Center of Meat Quality and Safety Control; College of Food Science and Technology; Nanjing Agriculture University; Nanjing P. R. China
| | - Muneer Ahmed Jamali
- National Center of Meat Quality and Safety Control; College of Food Science and Technology; Nanjing Agriculture University; Nanjing P. R. China
| | - Zengqi Peng
- National Center of Meat Quality and Safety Control; College of Food Science and Technology; Nanjing Agriculture University; Nanjing P. R. China
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