Abstract
In the present study, it was aimed to determine the effects of preharvest oxalic acid (OA) treatments on the biochemical content and quality of minimally processed leeks during storage. For this purpose, leeks were treated with solutions containing 0 (control), 1, 2 and 3 mM OA and 0.1% Tween-20 with a pump 6, 4 and 2 weeks before harvest. The packaged leeks were stored at 0 °C and 90 ± 5% relative humidity (RH) for 50 days. After the cold storage, the leeks were kept at 20 °C and 60 ± 5% RH for 3 days to determine the shelf-life. The effects of OA treatments on the weight loss, external appearance and bioactive compounds were remarkable. At the end of storage, the losses of ascorbic acid (AsA) content were determined as 55.53% in the control group and 22.89% in the 3 mM OA treatment. Similarly, the decrease in total phenolic (TP) content and antioxidant activity (AOA) in the control group was 37.34% and 45.70%, respectively, while these values were determined as 26.94% and 32.65% in the 3 mM OA treatment, respectively. With 3 mM OA treatment, the high dose in this study, the AsA, TP, and AOA contents of leeks were better preserved. The change in the external appearance scores at the end of cold storage was determined as 46.33% in the control group whereas it was determined between 31.44% (2 mM OA) and 42.55% (1 mM OA) in OA treatments. As a result, OA-treated and minimally processed leeks were successfully stored for 50 days at 0 °C and 90 ± 5% RH. Moreover, the efficacy of OA increased in a dose-dependent manner in the study.
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References
Ahmed M, Ullah S, Razzaq K, Rajwana IA, Akhtar G, Naz A, Amin M, Khalid MS, Khalid S (2021) Preharvest oxalic acid application improves fruit size at harvest, physico-chemical and sensory attributes of ‘Red flesh’ apricot during fruit ripening. J Hortic Sci Technol 4:48–55. https://doi.org/10.46653/jhst2142048
Alexandria V (1999) Handling Guidelines for the Fresh-cut Produce Industry in International Fresh-cut Produce Association (IFPA) and the Produce Marketing Association (PMA)
Ali M, Liu MM, Wang ZE, Li SE, Jiang TJ, Zheng XL (2019) Preharvest spraying of oxalic acid improves postharvest quality associated with increase in ascorbic acid and regulation of ethanol fermentation in kiwifruit cv. Bruno during storage. J Integr Agric 18(11):2514–2520. https://doi.org/10.1016/S2095-3119(19)62791-7
Ali S, Khan AS, Anjum MA, Nawaz A, Naz S, Ejaz S, Hussain S (2020) Effect of postharvest oxalic acid application on enzymatic browning and quality of lotus (Nelumbo nucifera Gaertn.) Root slices. Food Chem 312:126051. https://doi.org/10.1016/j.foodchem.2019.126051
Anwar R, Gull S, Nafees M, Amin M, Hussain Z, Khan AS, Malik AU (2018) Preharvest foliar application of oxalic acid improves strawberry plant growth and fruit quality. J Hortic Sci Technol 1(1):35–41
Barberis A, Cefola M, Pace B, Azara E, Spissu Y, Serra PA, Logrieco AF, D’hallewin G, Fadda A (2019) Postharvest application of oxalic acid to preserve overall appearance and nutritional quality of fresh-cut green and purple asparagus during cold storage: a combined electrochemical and mass-spectrometry analysis approach. Postharvest Biol Technol 148:158–167. https://doi.org/10.1016/j.postharvbio.2018.10.016
Batool M, Bashir O, Amin T et al (2022) Effect of oxalic acid and salicylic acid treatments on the postharvest life of temperate grown apricot varieties (Prunus armeniaca) during controlled atmosphere storage. FSTI 28(7):557–569. https://doi.org/10.1177/10820132211032074
Bernaert N (2013) Bioactive compounds in leek (Allium ampeloprasum var. porrum): analysis as a function of the genetic diversity, harvest time and processing techniques. Dissertation, Ghent University
Brannan RG, Wang G (2017) Effect of frozen storage on polyphenol oxidase, antioxidant content, and color of pawpaw (Asimina triloba [L.] Dunal) fruit pulp. J Food Sci 6(3):93–101
Cefola M, Pace B (2015) Application of oxalic acid to preserve the overall quality of rocket and baby spinach leaves during storage. J Food Process Preserv 39(6):2523–2532. https://doi.org/10.1111/jfpp.12502
Davras I, Koyuncu MA, Erbaş D (2019) Reducing quality losses by salicylic acid treatment in tomato during cold storage. IJAWS 5(2):176–186. https://doi.org/10.24180/ijaws.536754
Deng J, Bi Y, Zhang Z et al (2015) Postharvest oxalic acid treatment induces resistance against pink rot by priming in muskmelon (Cucumis melo L.) fruit. Postharvest Biol Technol 106:53–61. https://doi.org/10.1016/j.postharvbio.2015.04.005
Dilmaçünal T, Erbaş D, Koyuncu MA, Onursal CE, Kuleaşan H (2014) Efficacy of some antimicrobial treatments compared to sodium hypochlorite on physical, physiological and microbial quality of fresh-cut melons (Cucumis melo L. var. Inodorus). LWT Food Sci Technol 59(2):1146–1151. https://doi.org/10.1016/j.lwt.2014.07.033
Erbaş D (2023) Effect of oxalic acid treatments and modified atmosphere packaging on the quality attributes of rocket leaves during different storage temperatures. Hortic 9(6):718. https://doi.org/10.3390/horticulturae9060718
Erbaş D, Koyuncu MA (2016) Effects of 1-methylcyclopropene treatment on the storage life and quality of angeleno plum. J Agric Fac Ege Uni 53(1):43–50
Erbaş D, Koyuncu MA (2019) The effects of postharvest putresin, nitric oxide, oxalic and salicylic acid treatments on the fruit quality of plum cv. Black Diamond during storage. JIST 9(4):1830–1840. https://doi.org/10.21597/jist.547181
Gabrić D, Barba F, Roohinejad S, Gharibzahedi SMT, Radojčin M, Putnik P, Bursać-Kovačević D (2018) Pulsed electric fields as an alternative to thermal processing for preservation of nutritive and physicochemical properties of beverages: a review. J Food Proc Eng 41(1):12638. https://doi.org/10.1111/jfpe.12638
García-Pastor ME, Giménez MJ, Valverde JM et al (2020) Preharvest application of oxalic acid improved pomegranate fruit yield, quality, and bioactive compounds at harvest in a concentration-dependent manner. Agron 10(10):1522. https://doi.org/10.3390/agronomy10101522
Golubkina N, Seredin T, Kriachko T, Caruso G (2019) Nutritional features of leek cultivars and effect of selenium-enriched leaves from goliath variety on bread physical, quality and antioxidant attributes. Ital J Food Sci 31(2):288–300. https://doi.org/10.14674/IJFS-1277
Gülal B, Koyuncu MA (2023) The effect of ascorbic acid treatment on the quality changes of fresh-cut leek during cold storage. J Tekirdag Agric Fac 20(1):134–144. https://doi.org/10.33462/jotaf.1070629
Hosseininezhad B, Nader M, Ramezanian A, Niakousari M, Mazloomi SM (2023) A combination of modified atmosphere packaging and two chemical disinfectants: effects on microbial, sensory, and physicochemical properties of raw ready-to‐eat leek. Food Sci Nutr 11(1):148–156. https://doi.org/10.1002/fsn3.3047
Kader AA, Yahia EM (2011) Postharvest biology of tropical and subtropical fruits. In: Postharvest biology and technology of tropical and subtropical fruits, Woodhead, UK, pp 79–111
Kasim R, Kasim MU (2018) The edible coating treatments on color quality fresh-cut leek during cold storage. JAFES 72(1):29–36
Khaliq G, Ramzan M, Baloch AH (2019) Effect of Aloe vera gel coating enriched with Fagonia indica plant extract on physicochemical and antioxidant activity of sapodilla fruit during postharvest storage. Food Chem 286:346–353. https://doi.org/10.1016/j.foodchem.2019.01.135
Khan MS, Zeb A, Rahatullah K, Ihsanullah NA, Ahmed S, Ahmed S (2013) Storage life extension of plum fruit with different colored packaging and storage temperatures. IOSR-JESTFT 7(3):86–93
Koyuncu MA, Erbas D, Onursal CE, Secmen T, Guneyli A, Sevinc Uzumcu S (2019) Postharvest treatments of salicylic acid, oxalic acid and putrescine influences bioactive compounds and quality of pomegranate during controlled atmosphere storage. JFST 56(1):350–359. https://doi.org/10.1007/s13197-018-3495-1
Martínez-Esplá A, García-Pastor ME, Zapata PJ, Guillén F, Serrano M, Valero D, Gironés-Vilaplana A (2017) Preharvest application of oxalic acid improves quality and phytochemical content of artichoke (Cynara scolymus L.) at harvest and during storage. Food Chem 230:343–349. https://doi.org/10.1016/j.foodchem.2017.03.051
Martínez-Esplá A, Serrano M, Martínez‐Romero D, Valero D, Zapata PJ (2019) Oxalic acid preharvest treatment increases antioxidant systems and improves plum quality at harvest and during postharvest storage. J Sci Food Agric 99(1):235–243. https://doi.org/10.1002/jsfa.9165
Ozturk B, Karakaya O, Yıldız K, Saracoglu O (2019) Effects of Aloe vera gel and MAP on bioactive compounds and quality attributes of cherry laurel fruit during cold storage. Sci Hortic 249:31–37. https://doi.org/10.1016/j.scienta.2019.01.030
Panth N, Manandhar B, Paudel KR (2017) Anticancer activity of Punica granatum (pomegranate): a review. Phytother Res 31(4):568–578. https://doi.org/10.1002/ptr.5784
Petriccione M, Mastrobuoni F, Pasquariello MS, Zampella L, Nobis E, Capriolo G, Scortichini M (2015) Effect of chitosan coating on the postharvest quality and antioxidant enzyme system response of strawberry fruit during cold storage. Foods 4(4):501–523. https://doi.org/10.3390/foods4040501
Poojary MM, Putnik P, Bursać Kovačević D, Barba FJ, Manuel Lorenzo J, Dias AD, Shpigelman A (2017) Stability and extraction of bioactive sulfur compounds from allium genus processed by traditional and innovative technologies. J Food Compos Anal 61:28–39. https://doi.org/10.1016/j.jfca.2017.04.007
Pourzand A, Tajaddini A, Pirouzpanah S, Asghari-Jafarabadi M, Samadi N, Ostadrahimi AR, Sanaat Z (2016) Erratum: associations between dietary allium vegetables and risk of breast cancer: a hospital-based matched case-control study. J Breast Cancer 21(2):231. https://doi.org/10.4048/jbc.2016.19.3.292
Putnik P, Gabrić D, Roohinejad S et al (2019) An overview of organosulfur compounds from allium Spp.: from processing and preservation to evaluation of their bioavailability, antimicrobial, and anti-inflammatory properties. Food Chem 276:680–691. https://doi.org/10.1016/j.foodchem.2018.10.068
Razzaq K, Khan AS, Malik AU, Shahid M, Ullah S (2015) Effect of oxalic acid application on Samar Bahisht Chaunsa mango during ripening and postharvest. LWT - Food Sci Technol 63(1):152–160. https://doi.org/10.1016/j.lwt.2015.03.069
Ruíz-Jiménez JM, Zapata PJ, Serrano M, Valero D, Martínez-Romero D, Castillo S, Guillén F (2014) Effect of oxalic acid on quality attributes of artichokes stored at ambient temperature. Postharvest Biol Technol 95:60–63. https://doi.org/10.1016/j.postharvbio.2014.03.015
Salk A, Arın L, Deveci M, Polat S (2008) Special vegetable cultivation. Onur press, Tekirdağ, Türkiye
Sardar H, Khalid Z, Ahsan M, Naz S et al (2023) Enhancement of salinity stress tolerance in lettuce (Lactuca sativa L.) via foliar application of nitric oxide. Plants 12(5):1115. https://doi.org/10.3390/plants12051115
Serna-Escolano V, Giménez MJ, Castillo S et al (2021) Preharvest treatment with oxalic acid improves postharvest storage of lemon fruit by stimulation of the antioxidant system and phenolic content. Antioxidants 10(6):963. https://doi.org/10.3390/antiox10060963
Siddiqui MW, Rahman MS (2015) Minimally processed foods: technologies for safety, quality, and convenience. Springer, Switzerland
Suttirak W, Manurakchinakorn S (2010) Potential application of ascorbic acid, citric acid and oxalic acid for browning inhibition in fresh-cut fruits and vegetables. WJST 7(1):5–14
Thaipong K, Boonprakob U, Crosby K, Cisneros-Zevallos L, Byrne DH (2006) Comparison of ABTS, DPPH, FRAP, and ORAC assays for estimating antioxidant activity from guava fruit extracts. J Food Compost Anal 19:669–675. https://doi.org/10.1016/j.jfca.2006.01.003
Toivonen PM, Brummell DA (2008) Biochemical bases of appearance and texture changes in fresh-cut fruit and vegetables. Postharvest Biol Technol 48(1):1–14. https://doi.org/10.1016/j.postharvbio.2007.09.004
Tsouvaltzis P, Gerasopoulos D, Siomos AS (2007) Effects of base removal and heat treatment on visual and nutritional quality of minimally processed leeks. Postharvest Biol Technol 43(1):158–164. https://doi.org/10.1016/j.postharvbio.2006.08.004
Vandekinderen I, Van Camp J, Devlieghere F et al (2009) Evaluation of the use of decontamination agents during fresh-cut leek processing and quantification of their effect on its total quality by means of a multidisciplinary approach. IFSET 10(3):363–373. https://doi.org/10.1016/j.ifset.2009.02.002
Wang J, Mao LC, Li XW et al (2018) Oxalic acid pretreatment reduces chilling injury in Hami melons (Cucumis melo var. Reticulatus Naud.) By regulating enzymes involved in antioxidative pathways. Sci Hortic 241:201–208. https://doi.org/10.1016/j.scienta.2018.06.084
Yousuf B, Qadri OS, Srivastava AK (2018) Recent developments in shelf-life extension of fresh-cut fruits and vegetables by application of different edible coatings: a review. LWT - Food Sci Technol 89:198–209. https://doi.org/10.1016/j.lwt.2017.10.051
Zheng XL, Tian SP, Gidley MJ et al (2007) Slowing the deterioration of mango fruit during cold storage by pre-storage application of oxalic acid. J Hortic Sci Biotechnol 82(5):707–714. https://doi.org/10.1080/14620316.2007.11512294
Zheng X, Ye L, Jiang T, Jing G, Li J (2012) Limiting the deterioration of mango fruit during storage at room temperature by oxalate treatment. Food Chem 130(2):279–285. https://doi.org/10.1016/j.foodchem.2011.07.035
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The authors highly acknowledge the Isparta University of Applies Sciences, Department of Horticulture for providing the research facilities.
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DE, HU, HU and MAK were contributed equally to the preparation and writing of this manuscript. All authors read and approved the final manuscript.
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Erbaş, D., Ünlü, H., Ünlü, H. et al. Oxalic acid treatment delays quality loss and biochemical changes of minimally processed leeks during storage. Hortic. Environ. Biotechnol. 65, 271–282 (2024). https://doi.org/10.1007/s13580-023-00571-6
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DOI: https://doi.org/10.1007/s13580-023-00571-6