Clone Selection From Spontaneous Germplasm to Improve Rosmarinus Officinalis L. Crop

Mulas, Maurizio; Brigaglia, N.; Cani, M.R.

doi:10.17660/actahortic.1998.457.36

Cited by 8 publications

(5 citation statements)

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“…The concentrations of essential oils and its active constituents of the RDL and LDL are closely comparable to which suggest by other authors. Mulas et al (1998) found that the essential oil content of rosemary leaves ranged between 0.8 to 2.6 % and the same results have been reported by Wolski et al (2000) who found that the content of essential oil of rosemary leaves was ranged from 1.5 to 2.0%, where its constituent concentrations might be differ from place to another due to some variations due to species, soil, weather, agronomical practices and the technical methods of extraction. Zaouali and Boussaid (2008) found that essential oil extracted from Rosmarinus officinalis was rich in 1,8-cineol, while Moujahed et al (2011) found that Rosmarinus officinalis was contained 0.43% essential oil that fractionated into 1-8 cineol (44.2%), camphor (12%), -pinen (11.6%), Camphen (4%), -thyjen (2.2%) and -terpineol (1.7%).…”

Section: Essential Oil and Active Constituentssupporting

confidence: 84%

Effect of Some Medical Herbs on Productive Performance of Lactating Zaraibi Goats

Khayya

El-Badawy

Sakr

2022

Egyptian Journal of Nutrition and Feeds

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hirty does of Zaraibi goats were chosen at the third and fourth season of lactation, and randomly divided into five similar groups (6 does for each) according to their live body weight (33.75 ±0.42 kg) and fed the experimental rations for 4 months (one month before parturition to 3 months after parturition) as an experimental period to investigate the effects of including rosemary or laurel herbs as natural feed additives in their rations, on digestibility, productive performance, milk production and some blood parameters of goats. Rosemary dry leaves (RDL) or laurel dry leaves (LDL) were added to the concentrate feed mixture (CFM) portion of the rations at levels of 0, 0.5, 1, 0.5 and 1% along the whole duration of the experiment. Each group was assigned randomly to feeding one of experimental rations where R1(control): received 60% CFM +40% berseem fresh (BR), R2: 60% CFM +40% BR+ 0.5% rosemary dry leaves (RDL), R3: 60% CFM +40% BR+ 1% RDL and R4: 60% CFM +40% BR+ 0.5% laurel dry leaves (LDL), R5: 60% CFM +40% BR+ 1% LDL. The feed allowances were calculated according to NRC (2007) for goats. Five digestibility trials were performed to evaluate the nutrient digestibilities and feeding values of the experimental rations. Results indicated that chemical composition of RDL and LDL were contained

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Section: Essential Oil and Active Constituentssupporting

confidence: 84%

Effect of Some Medical Herbs on Productive Performance of Lactating Zaraibi Goats

Khayya

El-Badawy

Sakr

2022

Egyptian Journal of Nutrition and Feeds

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“…Anthropologists and archaeologists have found evidence that rosemary herbs were used as medicinal, culinary and cosmetic virtues in the ancient Egypt, Mesopotamia, China and India 1 . Rosemary is a perspective plant culture in the world; it is in the middle of interest of plant breeders [2][3][4] . Rosemary is cultivated for the valuable oil, which can be extracted from the harvested plants when flowers are in buds 1 .…”

Section: Introductionmentioning

confidence: 99%

Chemical Composition of the Essential Oil of Rosemary (Rosmarinus officinalis L.) of Tunisian Origin

Hcini¹,

Sotomayor²,

Jordan³

et al. 2013

Asian J. Chem.

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“…Many of these variation patterns are available, with differences also in growth habits (upright, twisting, and creeping), and several of them grow wild in the Mediterranean countries ( De Mastro et al., 2004 ). Currently, the distribution of biotypes, ecotypes, and landraces have been studied only in a few Italian areas ( Mulas et al., 1998 ; Flamini et al., 2002 ; De Mastro et al., 2004 ), and the selection of cultivars and varieties adapted to local environmental conditions from spontaneous populations ( Mulas and Mulas, 2005 ). The variability of the phytochemical profile of rosemary has been described as related to its phenological stage, geographic location, seasonal variation, environmental factors, abiotic stresses, and to genetic characteristics ( Hidalgo et al., 1998 ; Tounekti and Munné-Bosch, 2012 ; Li et al., 2016 ).…”

Section: Introductionmentioning

confidence: 99%

Targeted metabolite profiling of Salvia rosmarinus Italian local ecotypes and cultivars and inhibitory activity against Pectobacterium carotovorum subsp. carotovorum

Iobbi,

Donadio,

Lanteri

et al. 2024

Front. Plant Sci.

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IntroductionThe development of agriculture in terms of sustainability and low environmental impact is, at present, a great challenge, mainly in underdeveloped and marginal geographical areas. The Salvia rosmarinus “Eretto Liguria” ecotype is widespread in Liguria (Northwest Italy), and farmers commonly use it by for cuttings and for marketing. In the present study, this ecotype was characterized in comparison with other cultivars from the same geographical region and Campania (Southern Italy), with a view to application and registration processes for the designation of protected geographical indications. Moreover, the possibility of using the resulting biomass after removing cuttings or fronds as a source of extracts and pure compounds to be used as phytosanitary products in organic farming was evaluated. Specifically, the potential of rosemary extracts and pure compounds to prevent soft rot damage was then tested.MethodsA targeted NMR metabolomic approach was employed, followed by multivariate analysis, to characterize the rosemary accessions. Bacterial soft rot assay and disk diffusion test were carried out to evaluate the activity of extracts and isolated compounds against Pectobacterium carotovorum subsp. carotovorum. Enzymatic assay was performed to measure the in vitro inhibition of the pectinase activity produced by the selected pathogen. Molecular docking simulations were used to explore the possible interaction of the selected compounds with the pectinase enzymes. Results and DiscussionThe targeted metabolomic analysis highlighted those different geographical locations can influence the composition and abundance of bioactive metabolites in rosemary extracts. At the same time, genetic factors are important when a single geographical area is considered. Self-organizing maps (SOMs) showed that the accessions of “Eretto Liguria” appeared well characterized when compared to the others and had a good content in specialized metabolites, particularly carnosic acid. Soft rotting Enterobacteriaceae belonging to the Pectobacterium genus represent a serious problem in potato culture. Even though rosemary methanolic extracts showed a low antibacterial activity against a strain of Pectobacterium carotovorum subsp. carotovorum in the disk diffusion test, they showed ability in reducing the soft rot damage induced by the bacterium on potato tissue. 7-O-methylrosmanol, carnosol and isorosmanol appeared to be the most active components. In silico studies indicated that these abietane diterpenoids may interact with P. carotovorum subsp. carotovorum pectate lyase 1 and endo-polygalacturonase, thus highlighting these rosemary components as starting points for the development of agents able to prevent soft rot progression.

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Clone Selection From Spontaneous Germplasm to Improve Rosmarinus Officinalis L. Crop

Cited by 8 publications

References 0 publications

Effect of Some Medical Herbs on Productive Performance of Lactating Zaraibi Goats

Effect of Some Medical Herbs on Productive Performance of Lactating Zaraibi Goats

Chemical Composition of the Essential Oil of Rosemary (Rosmarinus officinalis L.) of Tunisian Origin

Targeted metabolite profiling of Salvia rosmarinus Italian local ecotypes and cultivars and inhibitory activity against Pectobacterium carotovorum subsp. carotovorum

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