Quality variation of the moldovan Origanum vulgare L. Ssp. vulgare L. and origanum vulgare L. ssp. hirtum (link) ietsw. varieties in drought conditions
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GONCEARIUC, Maria, MUNTEAN, Mircea, BUTNARASH, Violeta, DUDA, Marcel Matei , BENEA, Anna, ZHELEZNYAK, T., VORNIKU, Z., COTELEA, Ludmila, BOTNARENCO, Pantelimon. Quality variation of the moldovan Origanum vulgare L. Ssp. vulgare L. and origanum vulgare L. ssp. hirtum (link) ietsw. varieties in drought conditions. In: Agriculture (Switzerland), 2021, vol. 11, pp. 1-19. ISSN -. DOI: https://doi.org/10.3390/agriculture11121211
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Agriculture (Switzerland)
Volumul 11 / 2021 / ISSN - /ISSNe 2077-0472

Quality variation of the moldovan Origanum vulgare L. Ssp. vulgare L. and origanum vulgare L. ssp. hirtum (link) ietsw. varieties in drought conditions

DOI: https://doi.org/10.3390/agriculture11121211

Pag. 1-19

Gonceariuc Maria1, Muntean Mircea2, Butnarash Violeta1, Duda Marcel Matei 2, Benea Anna3, Zheleznyak T.1, Vorniku Z.1, Cotelea Ludmila1, Botnarenco Pantelimon1
 
1 Institute of Genetics, Physiology and Plant Protection,
2 University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca,
3 ”Nicolae Testemițanu” State University of Medicine and Pharmacy
 
Disponibil în IBN: 2 ianuarie 2022


Rezumat

In this paper, we have comparatively analyzed two subspecies of Origanum vulgare (O. vul-gare ssp. hirtum and O. vulgare ssp. vulgare) in climatic conditions with higher than usual temperatures from the Institute of Genetics, Physiology and Plant Protection Chisinau, Rep. Moldova. The aim of the research was to study the producing capacity, content, composition of essential oil, as well as the polyphenols content in O. vulgare varieties, their drought testing and the selection of promising cultivars. Seven O. vulgare ssp. vulgare (Ov) varieties and fourteen O. vulgare ssp. hirtum (Oh) varieties were used as the biological material. The essential oil (EO) separated by hydrodistillation was analyzed by GC-MS techniques. The polyphenolic content was assessed using spectrophotometric techniques. The presence of a direct correlation between the content, production of essential oil and content of polyphenols has been highlighted. Thus, the varieties of O. vulgare ssp. hirtum demonstrate a higher content of essential oil than the varieties of O. vulgare ssp. vulgare, while the polyphenol content, on the other hand, is higher for the varieties of O. vulgare ssp. vulgare than for those of O. vulgare ssp. hirtum. This research has resulted in the selection of two varieties, i.e., “Savoare” of O. vulgare ssp. hirtum and “Panacea” of O. vulgare ssp. vulgare.

Cuvinte-cheie
essential oil, Origanum vulgare ssp. hirtum, Origanum vulgare ssp. vulgare, polyphenols, Productivity, variety