Utjecaj jestivih omotača na pojavu sive plijesni Botrytis cinerea tijekom skladištenja plodova mandarine

Kulaš, Iva

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master's thesis

Utjecaj jestivih omotača na pojavu sive plijesni Botrytis cinerea tijekom skladištenja plodova mandarine

Zagreb: University of Zagreb, Faculty of Agriculture, 2024. urn:nbn:hr:204:618932

Kulaš, Iva

University of Zagreb
Faculty of Agriculture
Chemistry

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APA 6th Edition

Kulaš, I. (2024). Utjecaj jestivih omotača na pojavu sive plijesni Botrytis cinerea tijekom skladištenja plodova mandarine (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:618932

MLA 8th Edition

Kulaš, Iva. "Utjecaj jestivih omotača na pojavu sive plijesni Botrytis cinerea tijekom skladištenja plodova mandarine." Master's thesis, University of Zagreb, Faculty of Agriculture, 2024. https://urn.nsk.hr/urn:nbn:hr:204:618932

Chicago 17th Edition

Harvard

Kulaš, I. (2024). 'Utjecaj jestivih omotača na pojavu sive plijesni Botrytis cinerea tijekom skladištenja plodova mandarine', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 22 January 2025, https://urn.nsk.hr/urn:nbn:hr:204:618932

Vancouver

Kulaš I. Utjecaj jestivih omotača na pojavu sive plijesni Botrytis cinerea tijekom skladištenja plodova mandarine [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2024 [cited 2025 January 22] Available at: https://urn.nsk.hr/urn:nbn:hr:204:618932

IEEE

I. Kulaš, "Utjecaj jestivih omotača na pojavu sive plijesni Botrytis cinerea tijekom skladištenja plodova mandarine", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:204:618932

Cite this item: https://urn.nsk.hr/urn:nbn:hr:204:618932

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Title	Utjecaj jestivih omotača na pojavu sive plijesni Botrytis cinerea tijekom skladištenja plodova mandarine
Title (english)	The impact of edible coatings on the occurrence of gray mold botrytis cinerea during the storage of mandarin fruits
Author	Iva Kulaš
Mentor	Luna Maslov Bandić (mentor)
Committee member	Luna Maslov Bandić (predsjednik povjerenstva)
Committee member	Mirna Mrkonjić Fuka (član povjerenstva)
Committee member	Goran Fruk (član povjerenstva)
Granter	University of Zagreb Faculty of Agriculture (Chemistry) Zagreb
Defense date and country	2024-09-30, Croatia
Scientific / art field, discipline and subdiscipline	BIOTECHNICAL SCIENCES Agronomy
Abstract	Više od 40% voća i povrća ubranog diljem svijeta propadne. Veliki postotak tog gubitka povezan je s gljivičnim patogenima koji uzrokuju truljenje nakon berbe, poput Botrytis cinerea. Rješenje ovog problema komplicirano je zbog ograničenja fungicida dostupnih za kontrolu rasta tog gljivičnog patogena i nameće potrebu za ekološki prihvatljivim alternativama. Primjenom jestivih omotača na voće prije skladištenja može se na ekološki prihvatljiv način spriječiti propadanje svježih proizvoda nakon berbe. Jestivi omotači imaju značajnu ulogu u smanjenju gubitaka poslije berbe kao što su gubitak vlage, sazrijevanje i fizikalno-kemijski gubici. U ovom radu ispitan je utjecaj tri vrste jestivih omotača (kitozan, zein i kombinacija 'sloj po sloj' kitozana i zeina) na pojavu sive plijesni Botrytis cinerea na plodovima mandarine tijekom skladištenja. Plodovi mandarine tretirani kitozanom pružaju najveću zaštitu na širenje infekcije sive plijesni u odnosu na tretman zeinom i otopinom kitozan-zeina. Tretman otopinom kitozan-zeina pokazao je stabilizaciju i porast TSS uz kontroliran pad TA, što se pokazalo kao najbolja kombinacija za očuvanje kvalitete mandarina tijekom dužeg skladištenja.
Abstract (english)	More than 40% of fruits and vegetables harvested worldwide fail. A large percentage of this loss is associated with fungal pathogens that cause rotting after harvest, like Botrytis cinerea. The solution to this problem is complicated due to the limitations of fungicides available to control the growth of this fungal pathogen and imposes the need for environmentally friendly alternatives. Applying edible coatings to fruits before storage can prevent the deterioration of fresh products after harvest in an environmentally friendly way. Edible coatings play a significant role in reducing post-harvest losses such as moisture loss, maturation and physicochemical losses. In this paper, the influence of three types of edible coatings (chitosan, zein and combination of chitosan and zein) on the appearance of gray mold Botrytis cinerea on mandarin fruits during storage was examined. Mandarin fruits treated with chitosan provide the highest resistance to the spread of gray mold infection compared to treatment with zein and chitosan-zein solution. The treatment with chitosanzein solution showed stabilization and an increase in TSS with a controlled decrease in TA, which proved to best combination for preserving the quality of mandarins during longer storage.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:204:618932
Study programme	Title: Agroecology Study programme type: university Study level: graduate Academic / professional title: magistar/ magistra inženjer/inženjerka agroekologije (magistar/ magistra inženjer/inženjerka agroekologije)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository Faculty of Agriculture University of Zagreb
Created on	2024-11-06 07:49:32