نوع مقاله : مقاله پژوهشی فارسی

نویسندگان

گروه علوم باغبانی، دانشکده کشاورزی و منابع طبیعی، دانشگاه محقق اردبیلی، اردبیل، ایران

10.22067/ifstrj.2023.81146.1236

چکیده

این بررسی با هدف افزایش عمر انبارمانی میوه گیلاس با استفاده از پوشش خوراکی کیتوزان (در چهار سطح صفر، 5/0، 1، 5/1 درصد) و ژل آلوئه­ورا ( در چهار سطح صفر، 15، 30، 45 درصد) به­صورت فاکتوریل در قالب طرح کاملاً تصادفی در سه تکرار اجرا شد. صفات اندازه­گیری شده شامل مواد جامد محلول، ویتامین C، اسیدیته کل، آنتوسیانین، نشاسته، درصد کاهش وزن و سفتی بافت میوه بودند که در زمان برداشت و 45 روز بعد از برداشت مورد ارزیابی قرارگرفتند. نتایج تجزیه واریانس داده­ها نشان داد که اثر زمان بر طعم میوه گیلاس اثر معنی­داری داشت. کاربرد ژل آلوئه­ورا بر صفات مواد جامد محول، نشاسته، سفتی بافت، طعم میوه و کاهش وزن میوه و تیمارهای کاربرد کیتوزان نیز بر مواد جامد محلول، نشاسته، سفتی بافت و طعم میوه اثر معنی­داری داشتند. همچنین اثر متقابل کاربرد توام ژل آلوئه­ورا با کیتوزان بر میزان مواد جامد محلول، نشاسته، سفتی بافت و طعم میوه در طی دوره انبارمانی از نظر آماری معنی­دار بودند. مقایسه میانگین­ها نشان دادند که در طی دوره انبارمانی نسبت قندهای محلول به اسید کل افزایش یافت. بیشترین میزان مواد جامد قابل حل و نسبت آنها به اسید کل در نتیجه کاربرد 45 درصد ژل آلوئه­ورا همراه با 5/0درصد پوشش کیتوزان حاصل شد. ترکیب آلوئه­ورا با غلظت­های 30 و 45 درصد همراه با کیتوزان 1 و 5/1 درصد توانستند سفتی بافت میوه را در طی فرآیند انبارمانی نسبت به سایر تیمارها بهتر حفظ نمایند. بیشترین نشاسته مانده در میوه در طول دوره نگهداری، از کاربرد تیمارهای آلوئه­ورا در غلظت­های 15 ،30 و 45 درصد همراه با کیتوزان 1 درصد حاصل شد. کاربرد هر سه سطح ژل آلوئه­ورا بر میزان کاهش وزن میوه نسبت به شاهد برتری داشتند. با توجه به نتایج آزمایش جهت حفظ کیفیت میوه گیلاس در طول انبارمانی استفاده از ترکیب تیماری 5/1 درصد کیتوزان و 45 درصد آلوئه­ورا بعنوان پوشش خوراکی توصیه می­شود.

کلیدواژه‌ها

موضوعات

©2023 The author(s). This is an open access article distributed under Creative Commons Attribution 4.0 International License (CC BY 4.0), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source.

  1. Aday, M.S., & Caner, C. (2010). Understanding the effects of various edible coatings on the storability of fresh cherry. Packag. Technology Science, 23, 441–456. https://doi.org/10.1002/pts.910
  2. Ardakani, M.H., Moghadam, M., Saeednia, S., & Pakdin-Parizi, Z. (2010). Epoxidation of alkenes with NaIO4 catalyzed by an efficient and reusable natural polymer supported ruthenium (III) salophen catalyst. Journal of the Iranian Chemical Society, 1-6. https://doi.org/10.1007/s13738-015-0774-x
  3. Bal, E. (2013). Postharvest application of chitosan and low temperature storage affect respiration rate and quality of plum fruits. Journal of Agricultural Science and Technology, 15(6), 1219-1230.
  4. Bautista-Baños, S., Hernandez-Lauzardo, A.N., Velazquez-Del Valle, M.G., Hernández-López, M., Barka, E.A., Bosquez-Molina, E., & Wilson, C.L. (2006). Chitosan as a potential natural compound to control pre and postharvest diseases of horticultural commodities. Crop Protection, 25(2), 108-118. https://doi.org/10.1016/j.cropro.2005.03.010
  5. Bourtoom, T. (2008). Edible films and coatings: characteristics and properties. International Food Research Journal, 15(3).
  6. Cardenas -Perez, S., Chanona -Perez, J., Mendez -Mendez, J.V., Calderon -Dominguez, G., Lopez -Santiago, R., Perea -Flores, M.J., & Arzate -Vazquez, I. (2017). Evaluation of the ripening stages of apple (Golden Delicious) by meansof computer vision system. Biosystems Engineering, 159, 46-58. https://doi.org/10.1016/j.biosystemseng.2017.04.009
  7. Chien, P.J., Sheu, F., & Yang, F.H. (2007). Effects of edible chitosan coating on quality and shelf life of sliced mango fruit. Journal of Food Engineering, 78(1), 225-229. https://doi.org/10.1016/j.jfoodeng.2005.09.022
  8. Coma, V., Martial‐Gros, A., Garreau, S., Copinet, A., Salin, F., & Deschamps, A. (2002). Edible antimicrobial films based on chitosan matrix. Journal of Food Science, 67(3), 1162-1169. https://doi.org/10.1111/j.1365-2621.2002.tb09470.x
  9. Derakhshan, N., Shokouhian, A.A., & Fathi achachelooee, B. (2019). Effect of putrescine and aloe vera gel on biochemical indices of peach fruit var. red top during storage life. Iranian Food Science and Technology Research Journal, 15(1), 159-170. https://doi.org/10.22067/ifstrj.v0i0.72680
  10. Dong, H., Cheng, L., Tan, J., Zheng, K., & Jiang, Y. (2004). Effects of chitosan coating on quality and shelf life of peeled litchi fruit. Journal of Food Engineering, 64(3), 355-358. https://doi.org/10.1016/j.jfoodeng.2003.11.003
  11. Farajpour, P., & Sheikhloie, H.(2021). Study on edible coating effect, based on aloe vera gel and thymol on the postharvest quality and storage life of strawberry. Iranian Journal of Food Science and Technology, 112, 18, 81-95. https://doi.org/10.52547/fsct.18.112.81
  12. Fisk, C.L., Silver, A.M., Strik, B.C., & Zhao, Y. (2008). Postharvest quality of hardy kiwifruit (Actinidia arguta ‘Ananasnaya’) associated with packaging and storage conditions. Postharvest Biology and Technology, 47(3), 338-345. https://doi.org/10.1016/j.postharvbio.2007.07.015
  13. Hassanpour, H. (2015). Effect of aloe vera gel coating on antioxidant capacity, antioxidant enzyme activities and decay in raspberry fruit. LWT-Food Science and Technology, 60(1), 495-501. https://doi.org/10.1016/j.lwt.2014.07.049
  14. Hernández-Muñoz, P., Almenar, E., Ocio, M.J., & Gavara, R. (2006). Effect of calcium dips and chitosan coatings on postharvest life of strawberries (Fragaria x ananassa). Postharvest Biology and Technology, 39(3), 247-253. https://doi.org/10.1016/j.postharvbio.2005.11.006
  15. Hong, K., Xie, J., Zhang, L., Sun, D., & Gong, D. (2012). Effects of chitosan coating on postharvest life and quality of guava (Psidium guajava) fruit during cold storage. Scientia Horticulturae, 144, 172–178. https://doi.org/10.1016/j.scienta.2012.07.002
  16. Jalili Marandi, R. (2004). Post-Harvest Physiology. Jihad-Daneshgahi Pub. Urmia, pp, 624.
  17. Jiang, Y., & Li, Y. (2001). Effects of chitosan coating on postharvest life and quality of longan fruit. Food Chemistry, 73(2), 139-143. https://10.1016/S0308-8146(00)00246-6
  18. Jiang, Y., Li, J., & Jiang, W. (2005). Effects of chitosan coating on shelf life of cold-stored litchi fruit at ambient temperature. LWT-food Science and Technology, 38(7), 757-761. https://doi.org/10.1016/j.lwt.2004.09.004
  19. Li, P., & Barth, M.M. (1998). Impact of edible coatings on nutritional and physiological changes in lightly-processed carrots. Postharvest Biology and Technology, 14(1), 51-60. https://doi.org/10.1016/S0925-5214(98)00020-9
  20. Lin, D., & Zhao, Y. (2007). Innovations in the development and application of edible coatings for fresh and minimally processed fruits and vegetables. Comprehensive Reviews in Food Science and Food Safety, 6(3), 60-75. https://doi.org/10.1111/j.1541-4337.2007.00018.x
  21. Manoj, H.G., Sreenivas, K.N., Shankarappa, T.H., & Krishna, H.C. (2016). Studies on chitosan and aloe vera gel coatings on biochemical parameters and microbial population of bell pepper (Capsicum annuum) under ambient condition. International Journal of Current Microbiology and Applied Sciences, 5(1), 399-405. https://doi.org/10.20546/ijcmas.2016.501.039
  22. Martinez-Romero, D., Guillén, F., Valverde, J.M., Bailén, G., Zapata, P., Serrano, M., Castillo, S., & Valero, D. (2007). Influence of "carvacrol" on survival of "Botrytis cinerea" Inoculated in table grapes. International Journal of Food Microbiology, 115(2), 144-148. https://doi.org/10.1016/j.ijfoodmicro.2006.10.015
  23. McHugh, T.H., & Senesi, E. (2000). Apple wraps: A novel method to improve the quality and extend the shelf life of fresh‐cut apples. Journal of Food Science, 65(3), 480-485.
  24. Monajem, S., Ganjloo, A., & Bimakr, M. (2022). Evaluation and kinetics modelling of some postharvest characteristics changes of cherry tomato coated with fresh aloe vera gel during storage at different temperatures. Journal of Food Science and Technology (Iran), 18(119), 17-33. https://doi.org/10.52547/fsct.18.119.17
  25. Mostofi, Y., & Najafi, F. (2005). Laboratory analytical methods of Horticultural Sciences, Institute of Tehran University Publications and Printing, 136.
  26. Nabifarkhani, N., Sharifani, M., Daraei Garmakhany, A., Ganji Moghadam, E., & Shakeri, A. (2015). Effect of nano-composite and Thyme oil (Tymus vulgaris) coating on fruit quality of sweet cherry (Takdaneh Cv) during storage period. Food Science & Nutrition, 3, 349-354. https://doi.org/10.1002/fsn3.226
  27. Najafzadeh, R. (2013). Organic culture of cherries. Sarva Publishing Press, pp. 158.
  28. Navarro, D., Díaz-Mula, H., Guillén, F., Zapata, P., Castillo, S., Serrano, M., & Martínez-Romero, D. (2011). Reduction of nectarine decay caused by Rhizopus stolonifer, Botrytis cinerea and Penicillium digitatum with aloe vera gel alone or with the addition of thymol. International Journal of Food Microbiology, 151, 241–246.
  29. Ranganna, S. (1986). Handbook of analysis and quality control for fruit and vegetable products. Tata McGraw-Hill Education.
  30. Rong-yu, Z., & Yao-wen, H. (2003). Influence of hydroxypropyl methylcellulose edible coating on fresh-keeping and storability of tomato. Journal of Zhejiang University Science, 4(1). https://doi.org/109-113. 10.1631/jzus.2003.0109
  31. Shokouhian A.A., Letafatt F., Fathi-Achachlouei B., Asghari A., & Olfatti R. (2021). Investigation the effect of corn zein and wheat gluten on quality characteristics and storage life of grape cv. rasmi Meshkin. Journal of Horticultural Science, 34(4), 693-703. https://doi.org/10.22067/JHORTS4.V34I4.87246
  32. Sogvar, O.B., Saba, M.K., & Emamifar, A. (2016). Aloe vera and ascorbic acid coatings maintain postharvest quality and reduce microbial load of strawberry fruit. Postharvest Biology and Technology, 114, 29-35. https://doi.org/10.1016/j.postharvbio.2015.11.019
  33. Tokatlı, K., & Demirdöven, A. (2020). Effects of chitosan edible film coatings on the physicochemical and microbiological qualities of sweet cherry (Prunus avium). Scientia Horticulturae, 259, 108656. https://doi.org/10.1016/j.scienta.2019.108656
  34. Wagner, G.J. (1979). Content and vacuole/extravacuole distribution of neutral sugars, free amino acids, and anthocyanin in protoplasts. Plant Physiology, 64(1), 88-93. https://doi.org/10.1104/pp.64.1.88
  35. Zapata, P.J., Guillén, F., Martínez‐Romero, D., Castillo, S., Valero, D., & Serrano, M. (2008). Use of alginate or zein as edible coatings to delay postharvest ripening process and to maintain tomato (Solanum lycopersicon Mill) quality. Journal of the Science of Food and Agriculture, 88(7), 1287-1293. https://doi.org/10.1002/jsfa.3220
  36. Zhang, C., Gong, H., & Liu, Y. (2022). Effects of postharvest coating using chitosan combined with natamycin on physicochemical and microbial properties of sweet cherry during cold storage. International Journal of Biological Macromolecules, 214, 1-9. https://doi.org/10.1016/j.ijbiomac.2022.06.057
CAPTCHA Image