Mild Drought Improves Growth and Flower Oil Productivity of German Chamomile (<i>Matricaria recutita</i>L.)

Farhoudi, R.; Lee, Dong Hoon; Hussain, Mubshar

doi:10.1080/0972060x.2013.861989

Cited by 17 publications

(14 citation statements)

References 7 publications

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“…Changes in oil content and composition are reported in essential oil-bearing plants such as basil and Artemisia under water stress conditions [10,15]. Farhoudi et al (2012) indicated that medium drought stress increased the oil yield [9]. In chamomile, the effects of cropping techniques, planting date, genotypes and ecological conditions on the yield of essential oil and oil composition have been considered [10,16].…”

Section: Essential Oil Contentmentioning

confidence: 99%

“…Jeshni et al (2014) showed that the proline content of chamomile increased in response to severe drought stress [8]. Farhoudi et al (2012) showed that the proline, soluble carbohydrates and malondialdehyde contents of chamomile were increased under drought stress [9]. The proline is the most important substance to regulate the osmotic tension in higher plants under abiotic stresses such as salinity, drought, heat and cold [31].…”

Section: Free Proline Concentrationmentioning

confidence: 99%

“…Rowshan and Bahmanzadegan (2013) reported that the application of exogenous salicylic acid with 200 and 400 mg·L −1 concentrations may modify secondary metabolites of yarrow (Achillea millefolium) and its pathway by effects on plastids, the chlorophyll level and representing stress conditions [12]. Farhoudi et al (2012) reported that severe drought caused significant reductions in chlorophyll A contents and on the photosynthesis rate of chamomile [9]. A number of reports illustrated that chlorophyll biosynthesis was reduced in plants subjected to high-temperature stress [45,46].…”

Section: Total Chlorophyll Contentmentioning

confidence: 99%

“…Baghalian et al (2010) reported that drought stress decreased the chamomile plant height [10]. Farhoudi et al (2012) illustrated that severe drought caused substantial reductions in the plant height of chamomile [9]. Razmjoo et al (2008) indicated that drought stress caused a significant reduction in the plant height of chamomile [15].…”

Section: Plant Heightmentioning

confidence: 99%

“…Taviana (2001) and D'Andrea (2002) reported the highest dried and fresh flower yields in chamomile diploid cultivars [17,40]. Farhoudi et al (2012) showed that severe drought caused substantial reductions in the shoot and flower dry weight of chamomile [9]. Razmjoo et al (2008) indicated that increased salinity and drought stress caused a significant reduction in the fresh and dry flower weight [15].…”

Section: Dried Flower Weightmentioning

confidence: 99%

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The Evaluation of Exogenous Application of Salicylic Acid on Physiological Characteristics, Proline and Essential Oil Content of Chamomile (Matricaria chamomilla L.) under Normal and Heat Stress Conditions

et al. 2016

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Abstract:The objective of this study was to investigate the effect of exogenous application of salicylic acid concentrations on the physiological and biochemical traits and essential oil content of chamomile under normal and heat stress conditions as induced by delayed sowing. The experiments were conducted during 2011-2012 as a factorial using a randomized complete block design with three replications, in a very hot region. The factors included five salicylic acid concentrations (0 (control), 1, 10, 25 and 100 mg¨L´1) and three chamomile cultivars (Bushehr, Bona, Bodegold). The seeds of chamomile were sown on two different sowing dates including an optimum planting date and a late planting date. The physiological traits (plant height, capitol diameter, 1000 grain weight, fresh and dried flower weight), total chlorophyll, proline and essential oil content were investigated. Analysis of variance showed that the effect of the environmental conditions (normal and heat stress) was significant on all physiological and biochemical traits with the exception of the essential oil content. The heat stress decreased physiological traits and total chlorophyll in comparison with the normal conditions but it had no significant effect on the essential oil content. Findings indicated that the application of exogenous salicylic acid improves essential oil content in chamomile cultivars under environmental heat stress conditions.

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Section: Essential Oil Contentmentioning

confidence: 99%

Section: Free Proline Concentrationmentioning

confidence: 99%

Section: Total Chlorophyll Contentmentioning

confidence: 99%

Section: Plant Heightmentioning

confidence: 99%

Section: Dried Flower Weightmentioning

confidence: 99%

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The Evaluation of Exogenous Application of Salicylic Acid on Physiological Characteristics, Proline and Essential Oil Content of Chamomile (Matricaria chamomilla L.) under Normal and Heat Stress Conditions

et al. 2016

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Artemisia arborescens Essential Oil Composition, Enantiomeric Distribution, and Antimicrobial Activity from Different Wild Populations from the Mediterranean Area

Said

Militello

Saia

et al. 2016

Chemistry & Biodiversity

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Aerial parts of Artemisia arborescens were collected from different sites of the Mediterranean area (southwestern Algeria and southern Italy) and the chemical composition of their essential oil (EO) extracted by hydrodistillation was studied by both gas chromatography (GC) equipped with an enantioselective capillary column and GC/mass spectrometry (GC/MS). The EOs obtained were tested against several Listeria monocytogenes strains. Using GC and GC/MS, 41 compounds were identified, accounting for 96.0 -98.8% of the total EO. All EOs showed a similar terpene profile, which was rich in chamazulene, b-thujone, and camphor. However, the concentration of such compounds varied among the EOs. A. arborescens EO inhibited up to 83.3% of the L. monocytogenes strains, but the inhibitory spectrum varied among the EOs, with those from Algeria showing a higher inhibition degree than the Italian EOs. Such effect likely depended on the ketone (b-thujone + camphor) content of the EO. The differences in the EO composition support the hypothesis that A. arborescens has at least two different chemotypes: a b-thujone and a chamazulene type. The EO inhibitory spectrum indicates the A. arborescens EO as a valuable option in the control of the food-borne pathogens.

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Control of microbial growth and lipid oxidation in beef using a Lepidium perfoliatum seed mucilage edible coating incorporated with chicory essential oil

Behbahani¹,

Falah

Vasiee

et al. 2021

Food Science & Nutrition

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Meat and meat products, due to their suitable pH, fermentable carbohydrate, and high contents of nitrogen, moisture, and fat, are highly prone to chemical and microbial deteriorations, which could affect the texture, flavor, color, and nutritional quality of the related products (Alizadeh Behbahani, Noshad, et al., 2020).Currently, hydrocolloid-based edible coatings are receiving a great deal of research and industrial attention as novel food packaging systems to ameliorate shelf life and quality of food products, through preventing chemical, microbial, and physical damages (Barzegar et al., 2020). Recently, the demand for polysaccharide gums of natural origin for the development of novel edible coatings has been increased.Lepidium perfoliatum (locally called Qodume shahri) is native to Iran, Iraq, Egypt, Arabia, and Pakistan, and its seed mucilage is widely used in traditional medicine to treat whooping cough, dry cough, and lung infections and as a demulcent (Koocheki et al., 2013). It has been reported that the mucilage extracted from L. perfoliatum seeds could be used as a stabilizing and thickening agent in food systems for viscosity increment, texture modification, and consistency stabilization purposes (Hesarinejad et al., 2014). It is also noteworthy that the L. perfoliatum seed mucilage (LPSM) films have good physicochemical, mechanical, and thermal properties and could be applied as a biodegradable

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Mild Drought Improves Growth and Flower Oil Productivity of German Chamomile (Matricaria recutitaL.)

Cited by 17 publications

References 7 publications

The Evaluation of Exogenous Application of Salicylic Acid on Physiological Characteristics, Proline and Essential Oil Content of Chamomile (Matricaria chamomilla L.) under Normal and Heat Stress Conditions

The Evaluation of Exogenous Application of Salicylic Acid on Physiological Characteristics, Proline and Essential Oil Content of Chamomile (Matricaria chamomilla L.) under Normal and Heat Stress Conditions

Artemisia arborescens Essential Oil Composition, Enantiomeric Distribution, and Antimicrobial Activity from Different Wild Populations from the Mediterranean Area

Control of microbial growth and lipid oxidation in beef using a Lepidium perfoliatum seed mucilage edible coating incorporated with chicory essential oil

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