Exploration of Foods and Foodomics

Table 2. Changes in the mineral content of the appertized tomato samples

Parameters	Fe (mg/100 g)	Ca (mg/100 g)	P (mg/100 g)	Mg (mg/100 g)	K (mg/100 g)	Na (mg/100 g)	Ca/P	Na/K
AT0	6.17 ± 0.00^c	112.25 ± 0.35^d	151.17 ± 0.56^e	19.49 ± 0.14^d	2,345.41 ± 0.70^c	242.42 ± 0.70^a	0.74	0.10
AT1	5.42 ± 0.00^d	704.5 ± 0.75^a	309.19 ± 0.70^b	165.29 ± 0.72^b	4,304.34 ± 0.15^a	295.5 ± 0.75^a	2.28	0.07
AT3	4.8 ± 0.10^e	512.5 ± 0.70^b	289.75 ± 0.77^c	233.33 ± 0.70^a	3,205.28 ± 0.70^b	268.33 ± 0.70^a	1.77	0.08
AT5	31.09 ± 0.50^a	288.5 ± 0.76^c	389.37 ± 0.70^a	106.97 ± 0.71^c	2,189.36 ± 0.71^c	268.33 ± 0.80^a	0.74	0.12
AT10	14.44 ± 0.70^b	560.5 ± 0.70^b	192.57 ± 0.78^d	155.57 ± 0.70^b	2,425.43 ± 0.70^c	217.78 ± 0.70^b	2.91	0.09

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The results are presented as the means ± standard errors (n = 3), and the values in the same column with different letters differ significantly (P < 0.05). AT0: appertized tomato without lemon juice; AT1: appertized tomato + 1 g of lemon juice; AT3: appertized tomato + 3 g of lemon juice; AT5: appertized tomato + 5 g of lemon juice; and AT10: appertized tomato + 10 g of lemon juice

Declarations

Acknowledgments

The authors are grateful to the Department of Biochemistry of the University of Dschang and the Microbiology Department of the University of Yaoundé I for providing the study space.

Author contributions

SCHN: Conceptualization, Methodology, Formal analysis, Writing—original draft. FB: Investigation, Methodology, Formal analysis. BZZ: Methodology, Formal analysis, Writing—original draft. EEE: Supervision, Formal analysis, Writing—original draft. RT: Methodology, Writing—original draft. HMW: Supervision, Validation, Writing—review & editing. All authors read and approved the submitted version.

Conflicts of interest

The authors declare that there are no conflicts of interest.

Ethical approval

Not applicable.

Consent to participate

Not applicable.

Consent to publication

Not applicable.

Availability of data and materials

The data of this study are available on request from the corresponding author.

Funding

Not applicable.

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References

Ali MY, Sina AA, Khandker SS, Neesa L, Tanvir EM, Kabir A, et al. Nutritional Composition and Bioactive Compounds in Tomatoes and Their Impact on Human Health and Disease: A Review. Foods. 2020;10:45. [DOI] [PubMed] [PMC]

Ogunniyi LT, Oladejo JA. Technical efficiency of tomato production in Oyo State Nigeria. Agric Sci Res J. 2011;1:84–91.

Lolo T. Dynamique des pertes dans la chaine d’approvisionnement de la Tomate: Cas du Cameroun [Internet]. Douala: FAO; [cited 2025 Apr 10]. Available from: https://www.fao.org/fileadmin/user_upload/food-loss-reduction/FAO_FLW_Cameroun_jun16_-_Douala.pdf

Himed L, Barkat M. Development of a new margarine added essential oils of Citrus limon. OCL. 2014;21:A102. French. [DOI]

Agassounon Djikpo Tchibozo M, Gomez S, Tchobo FP, Soumanou MM, Toukourou F. Essai de conservation de la tomate par la technique de la déshydratation imprégnation par immersion (DII). Int J Biol Chem Sci. 2012;6:657–69. French. [DOI]

Bahanla Oboulbiga E, Parkouda C, Dabiré C, Guissou AWDB, Traore K, Semde Z, et al. Storage stability of dried tomato slices during storage as affected by salt and lemon pretreatments. Int J Food Prop. 2022;25:450–62. [DOI]

Piar G, Lanoisellé JL. Appertisation des denrées alimentaires. Proceedings of Colloque annuel-SFT; 2000 May 15-17; Lyon, France. Lyon: Congrès français de Thermique; 2000. pp. 3–33.

Boumendjel M, Benabdallah A, Samar MF, Bouras S, Dalli W. Effects of microwave heating on the antioxidant activities of tomato (Solanum lycopersicum). Ann Agric Sci. 2018;63:135–9. [DOI]

Reganold JP, Wachter JM. Organic agriculture in the twenty-first century. Nat Plants. 2016;2:15221. [DOI] [PubMed]

10.

Lorente J, Vegara S, Martí N, Ibarz A, Coll L, Hernández J, et al. Chemical guide parameters for Spanish lemon (Citrus limon (L.) Burm.) juices. Food Chem. 2014;162:186–91. [DOI] [PubMed]

11.

Kuate J, Bella-Manga, Damesse F, Kouodiekong L, Ndindeng SA, David O, et al. Fruit trees cultivated in family farms in the humid zone of Cameroon: a survey. Fruits. 2006;61:373–87. French. [DOI]

12.

Djeuga Youga MK, Sonkoué Njiméli P, Pamela Kenfack C, Wouokoue Taffo JB, Ndam Tacham W, Fonkou T. Knowledge and Traditional Uses of Some Aromatic and Cosmetic Plants Species in the Western Highlands of Cameroon. Open J Appl Sci. 2022;12:1698–718. [DOI]

13.

Tomer K, Sethiya NK, Shete A, Singh V. Isolation and characterization of total volatile components from leaves of Citrus limon Linn. J Adv Pharm Technol Res. 2010;1:49–55. [PubMed] [PMC]

14.

Agbota Y. Inactivation de la bactérie Escherichia coli dans l’eau par le jus de citron [dissertation]. École de technologie supérieure; 2017.

15.

Asker M, El-gengaihi SE, Hassan EM, Mohammed MA, Abdelhamid SA. Phytochemical constituents and antibacterial activity of Citrus lemon leaves. Bull Natl Res Cent. 2020;44:194. [DOI]

16.

Boumendjel M, Houhamdi M, Samar MF, Sabeg H, Boutebba A, Soltane M. Effet des traitements thermiques d’appertisation sur la qualite biochimique, nutritionnelle et technologique du simple, double et triple concentre de tomate. Sci Technol C Biotechnol. 2012;36:51–9. French.

17.

Board BW. Le contrôle de la qualité dans l’industrie du traitement des fruits et légumes. Étude FAO Alimentation et Nutrition. Rome: FAO; 1987.

18.

AOAC. Official Methods of Analysis. Association of Official Analytical Chemists. 15th ed. Washington DC; 1990.

19.

AOAC. Official Methods of Analysis of Association of Official Analytical Chemists. 18th ed. Washington DC; 2005.

20.

Gao X, Ohlander M, Jeppsson N, Björk L, Trajkovski V. Changes in antioxidant effects and their relationship to phytonutrients in fruits of sea buckthorn (Hippophae rhamnoides L.) during maturation. J Agric Food Chem. 2000;48:1485–90. [DOI] [PubMed]

21.

Marinova D, Ribarova F, Atanassova M. Total phenolic and total flavonoids in Bulgarian fruits and vegetables. J Univ Chem Technol Metall. 2005;40:255–60.

22.

De Leenheer AP, Nelis HJ, Lambert WE, Bauwens RM. Chromatography of fat-soluble vitamins in clinical chemistry. J Chromatogr. 1988;429:3–58. [DOI] [PubMed]

23.

ISO 7251:2005: Microbiology of food and animal feeding stuffs — Horizontal method for the detection and enumeration of presumptive Escherichia coli — Most probable number technique [Internet]. ISO; c2005 [cited 2025 Jan 11]. Available from: https://webstore.ansi.org/standards/iso/ISO72512005

24.

Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Part 1: Detection of Salmonella spp. (ISO 6579-1:2017) [Internet]. ISO; c2017 [cited 2025 Jan 11]. Available from: https://i2.saiglobal.com/mpc2v/preview/258362448529.pdf?sku=880332_SAIG_NSAI_NSAI_2091476

25.

Weenk GH, van den Brink JA, Struijk CB, Mossel DA. Modified methods for the enumeration of spores of mesophilic Clostridium species in dried foods. Int J Food Microbiol. 1995;27:185–200. [DOI] [PubMed]

26.

Canene-Adams K, Clinton SK, King JL, Wharton C, Lindshield BL, Jeffery E, et al. The growth of the Dunning R-3327-H transplantable prostate adenocarcinoma in rats fed diets containing tomato, broccoli, lycopene, or receiving finasteride treatment. FASEB J. 2004;18:A886.

27.

Klimek-Szczykutowicz M, Szopa A, Ekiert H. Citrus limon (Lemon) Phenomenon—A Review of the Chemistry, Pharmacological Properties, Applications in the Modern Pharmaceutical, Food, and Cosmetics Industries, and Biotechnological Studies. Plants (Basel). 2020;9:119. [DOI] [PubMed] [PMC]

28.

Novelina, Nazir N, Adrian MR. The Improvement Lycopene Availability and Antioxidant Activities of Tomato (Lycopersicum Esculentum, Mill) Jelly Drink. Agric Agric Sci Procedia. 2016;9:328–34. [DOI]

29.

Norme Codex Pour les Tomates en Conserve (Codex Stan 13-1981) [Internet]. [cited 2025 Jan 11]. Available from: https://www.fao.org/input/download/standards/225/CXS_013f.pdf

30.

Pratt GF, Rozen WM, Westwood A, Hancock A, Chubb D, Ashton MW, et al. Technology-assisted and sutureless microvascular anastomoses: evidence for current techniques. Microsurgery. 2012;32:68–76. [DOI] [PubMed]

31.

Toor RK, Savage GP. Antioxidant activity in different fractions of tomatoes. Food Res Int. 2005;38:487–94. [DOI]

32.

Berinyuy WH, Houketchang SCN, Nyemb GM, Mbite ATN, Ngangoum ES. Effect of Boiling on the Phenolic Content and Antioxidant Activity of Tomato (Lycopersicon esculentum L.) fruits. J Food Stab. 2018;1:28–35.

33.

Singh DP, Beloy J, McInerney JK, Day L. Impact of boron, calcium and genetic factors on vitamin C, carotenoids, phenolic acids, anthocyanins and antioxidant capacity of carrots (Daucus carota). Food Chem. 2012;132:1161–70. [DOI] [PubMed]

34.

Aldrich HT, Salandanan K, Kendall P, Bunning M, Stonaker F, Külen O, et al. Cultivar choice provides options for local production of organic and conventionally produced tomatoes with higher quality and antioxidant content. J Sci Food Agric. 2010;90:2548–55. [DOI] [PubMed]

35.

Brat P, Georgé S, Bellamy A, Chaffaut LD, Scalbert A, Mennen L, et al. Daily polyphenol intake in France from fruit and vegetables. J Nutr. 2006;136:2368–73. [DOI] [PubMed]

36.

Robards K, Prenzler PD, Tucker G, Swatsitang P, Glover W. Phenolic compounds and their role in oxidative processes in fruits. Food Chem. 1999;66:401–36. [DOI]

37.

Benavente-García O, Castillo J. Update on Uses and Properties of Citrus Flavonoids: New Findings in Anticancer, Cardiovascular, and Anti-inflammatory Activity. J Agric Food Chem. 2008;56:6185–205. [DOI] [PubMed]

38.

Wilmsen PK, Spada DS, Salvador M. Antioxidant activity of the flavonoid hesperidin in chemical and biological systems. J Agric Food Chem. 2005;53:4757–61. [DOI] [PubMed]

39.

Garg A, Garg S, Zaneveld LJ, Singla AK. Chemistry and pharmacology of the Citrus bioflavonoid hesperidin. Phytother Res. 2001;15:655–69. [DOI] [PubMed]

40.

Riahi A, Hdider C. Bioactive compounds and antioxidant activity of organically grown tomato (Solanum lycopersicum L.) cultivars as affected by fertilization. Sci Hortic. 2013;151:90–6. [DOI]

41.

Pernice R, Parisi M, Giordano I, Pentangelo A, Graziani G, Gallo M, et al. Antioxidants profile of small tomato fruits: Effect of irrigation and industrial process. Sci Hortic. 2010;126:156–63. [DOI]

42.

Phung T, Khang DT, Minh LT, Minh TN, Thi Thu Ha P, Elzaawely AA, et al. Phenolic Compounds and Antioxidant Activity of Castanopsis phuthoensis and Castanopsis grandicicatricata. Int Lett Nat Sci. 2016;55:77–87. [DOI]

43.

González-Molina E, Domínguez-Perles R, Moreno DA, García-Viguera C. Natural bioactive compounds of Citrus limon for food and health. J Pharm Biomed Anal. 2010;51:327–45. [DOI] [PubMed]

44.

Melendez-Martínez AJ, Britton G, Vicario IM, Heredia FJ. Color and carotenoid profile of Spanish Valencia late ultrafrozen orange juices. Food Res Int. 2005;38:931–6. [DOI]

45.

Porrini M, Riso P, Testolin G. Absorption of lycopene from single or daily portions of raw and processed tomato. Br J Nutr. 1998;80:353–61. [DOI] [PubMed]

46.

Jacob K, Garcia-Alonso FJ, Ros G, Periago MJ. Stability of carotenoids, phenolic compounds, ascorbic acid and antioxidant capacity of tomatoes during thermal processing. Arch Latinoam Nutr. 2010;60:192–8. [PubMed]

47.

Saeed AFUH, Khan SN, Sarwar A, Tahira JJ. Effect of packing materials on storage of tomato. Mycopath. 2010;8:85–9.

48.

Abdullahi II, Abdullahi N, Abdu AM, Ibrahim AS. Proximate, Mineral and Vitamin Analysis of Fresh and Canned Tomato. Biosci Biotech Res Asia. 2016;13:1163–9. [DOI]

49.

Nour V, Panaite TD, Ropota M, Turcu R, Trandafir I, Corbu AR. Nutritional and bioactive compounds in dried tomato processing waste. CyTA - J Food. 2018;16:222–9. [DOI]

50.

González M, Cid MC, Lobo MG. Chapter 133 - Usage of Tomato (Lycopersicum esculentum Mill.) Seeds in Health. In: Preedy VR, Watson RR, Patel VB, editors. Nuts and Seeds in Health and Disease Prevention. San Diego: Academic Press; 2011. pp. 1123–32. [DOI]

51.

Elbadrawy E, Sello A. Evaluation of nutritional value and antioxidant activity of tomato peel extracts. Arabian J Chem. 2016;9:S1010–8. [DOI]

52.

Wickramanayake JS, Goss JA, Zou M, Goggin FL. Loss of Function of Fatty Acid Desaturase 7 in Tomato Enhances Photosynthetic Carbon Fixation Efficiency. Front Plant Sci. 2020;11:932. [DOI] [PubMed] [PMC]

53.

Agbemafe R, Owusu-Sekyere JD, Bart-Plange A. Effect of deficit irrigation and storage on the nutritional composition of tomato (Lycopersicon esculentum Mill. cv. Pectomech). Food Sci Qual Manage. 2015;10:59–65.

54.

Tiencheu B, Nji DN, Achidi AU, Egbe AC, Tenyang N, Ngongang EFT, et al. Nutritional, sensory, physico-chemical, phytochemical, microbiological and shelf-life studies of natural fruit juice formulated from orange (Citrus sinensis), lemon (Citrus limon), Honey and Ginger (Zingiber officinale). Heliyon. 2021;7:e07177. [DOI] [PubMed] [PMC]

55.

Whitney E, Rolfes S. Understanding Nutrition, International Edition. 16th ed. Brooks/Cole; 2023.

56.

Zharkova I, Pochitskaya I, Efremov D, Plotnikova I, Chusova A, Pronkina A, et al. Assessment of Vitamin- and Mineral-content Stability of Tomato Fruits as a Potential Raw Material for the Production of Functional Food. Funct Foods Health Dis. 2024;14:14–32. [DOI]

57.

Human vitamin and mineral requirements. Report of a joint FAO/WHO expert consultation, Bangkok, Thailand. Proceedings of Joint FAO/WHO Expert Consultation on Human Vitamin and Mineral Requirements; 1998 Sep 21-30; Bangkok, Thailand. FAO/WHO; 2001.

58.

Perez V, Chang ET. Sodium-to-potassium ratio and blood pressure, hypertension, and related factors. Adv Nutr. 2014;5:712–41. [DOI] [PubMed] [PMC]

59.

Viuda-Martos M, Ruiz-Navajas Y, Fernández-López J, Pérez-Álvarez J. Antifungal activity of lemon (Citrus lemon L.), mandarin (Citrus reticulata L.), grapefruit (Citrus paradisi L.) and orange (Citrus sinensis L.) essential oils. Food Control. 2008;19:1130–8. [DOI]

60.

Dorman HJ, Deans SG. Antimicrobial agents from plants: antibacterial activity of plant volatile oils. J Appl Microbiol. 2000;88:308–16. [DOI] [PubMed]