Primjena inkapsuliranih eteričnih ulja u suzbijanju štetnih organizama

Scientific paper - Review paper

• Title (english): Encapsulated essential oils in control of harmful organisms
• Author: Marko Vinceković
• Author: Slaven Jurić
• Author: Kristina Vlahoviček-Kahlina
• Author: Bruna Vugrinec https://orcid.org/0000-0001-6724-7276
• Author: Darija Lemić
• Author's institution: University of Zagreb; Faculty of Agriculture
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract (croatian)

Jedan je od važnijih globalnih problema u proizvodnji hrane zaštita usjeva od štetnih organizama. Za suzbijanje štetnih organizama najviše se koriste sintetske kemikalije koje su uglavnom vrlo toksične te ugrožavaju zdravlje ljudi i životinja te onečišćuju okoliš. Biopesticidi temeljeni na eteričnim uljima (EO) mogli bi zamijeniti ili nadopuniti djelovanje kemijski sintetiziranih pesticida u suzbijanju štetnih organizama. EO-i izolirani iz različitih biljaka pokazuju toksične i odbijajuće učinke na različite štetne organizme. Njihova su prednost prije svega povoljna ekotoksikološka svojstva. Glavni je problem u korištenju EO-a (posebice u poljskim uvjetima) njihova kemijska nestabilnost u prisutnosti zraka, svjetla, vlage i visokih temperatura, što dovodi do isparavanja i degradacije bioaktivnih sastojaka. Tehnologija inkapsulacije omogućuje osjetljivim tvarima poput EO-a fizičko obavijanje zaštitnim materijalom. Aktivni sastojci EO-a tako su zaštićeni od nepovoljnih vremenskih utjecaja, gubitaka isparavanjem, neželjenih međudjelovanja, itd. Formulacije mikročestica ispunjenih s EO-ima i svojstvom kontroliranog otpuštanja imaju velik potencijal primjene u suzbijanju brojnih vrsta štetnih organizama u različitim poljoprivrednim sustavima.

Abstract (english)

One of the most important global problems in food production is the protection of crops from harmful organisms. Usually, to control harmful organisms, synthetic chemicals are used. Generally, they are very toxic endangering human and animal health as well as pollute the environment. Biopesticides based on essential oils (EO) could replace or supplement the action of chemically synthesized pesticides in pest control. EOs isolated from various plants show toxic and repulsive effects on various harmful organisms. Their advantage is primarily due to the favorable ecotoxicological properties. The main problem in the use of EO (especially under the field conditions) is their chemical instability in the presence of air, light, moisture, and high temperatures resulting in their evaporation and decomposition. Encapsulation technology allows sensitive substances such as EO to be physically wrapped in protective material. Thus, the active compounds of EO are protected from adverse weather conditions, evaporation losses, unwanted interactions, etc. Microparticles loaded with EOs and the sustained release property have great potential for application in controlling many types of pests in various agricultural systems.

• Keywords (croatian): eterična ulja (EO), inkapsulacija, mikročestice, učinkovitost
• Keywords (english): essential oils (EO), encapsulation, microparticles, efficiency
• Language: croatian
• Publication type: Scientific paper - Review paper
• Publication status: Published
• Peer review: Peer review - domestic
• Publication version: Published version
• Journal title: Glasilo biljne zaštite
• Numbering: vol. 20, no. 6, pp. 584-606
• p-ISSN: 1332-9545
• URN:NBN: urn:nbn:hr:204:819900
• Publication: 2020
• Document URL: https://hrcak.srce.hr/246942
• Type of resource: Text
• Access conditions: Open access
• Created on: 2024-03-11 10:05:06