Effects of menthone and piperitone on growth, chlorophyll a and beta-carotene production in Dunaliella salina

Zarei, Mina; Mobasher, Mohammad Ali; Morowvat, Mohammad Hossein; Mousavi, Pegah; Montazeri‐Najafabady, Nima; Hajighahramani, Nasim; Ghasemi, Younes

doi:10.7324/japs.2016.60932

Cited by 7 publications

(7 citation statements)

References 19 publications

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“…Zarei and collab. investigated the effects of some monoterpenes (menthone and piperitone) isolated from Dunaliella salina on a concentration of β-carotene and Chl a in some cultures [ZAREI et al 2016;PUTNOKY et al, 2013, BUTNARIU et al, 2014BUTNARIU and GIUCHICI, 2011] .…”

Section: Resultsmentioning

confidence: 99%

Effect of biological products on the population of aphids and chemical components in alfalfa

Nikolova¹,

Georgieva²

2018

bjbabe

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One of the most serious pests of commercial Fabaceae crops especially alfalfa is the pea aphid Acyrthosiphon pisum Harris. The pea aphid damages crops directly caused chlorosis and necrosis, leading to significant alfalfa loss worldwide. Hence the need for aphid management and use of insecticides. It was studied the effect of a biological insecticide Agricolle and two biological nano-fertilizers (Nagro and Lytovit) to a control of pea aphid, A. pisum (Hemiptera, Sternorrhyncha: Aphididae) and changes in plastid pigment and total nitrogen contents in alfalfa. On the basis of the sweeping with the entomological net average number of aphids and mortality were calculated on the 1, 5, 7 and 9 days after treatment. It was found that the treatment with biological products Agricolle, Nagro and Litovit used alone and in combinations reduced A. pisum density in a different range. After application of Agricolle with Nagro combination, followed by Agricolle was found the lowest density and the highest aphid mortality. Biological products increased the total pigment content as the highest impact demonstrated used of Agricolle with Nagro-33.4 % increase, followed by treatment with Nagro-29.6 %. Chlorophyll a to chlorophyll b as well as green pigments to carotenoids ratio determined plants treated with Agricolle + Nagro and Nagro as plants with the best physiological state. Alfalfa fixed the most nitrogen (respectively more with 2.77 and 2.95 kg N/kg dry mass yield in compared to control) in the combined treatment of Aricolle with Nagro and Litovit.

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Section: Resultsmentioning

confidence: 99%

Effect of biological products on the population of aphids and chemical components in alfalfa

Nikolova¹,

Georgieva²

2018

bjbabe

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“…investigated the effects of some monoterpenes (мenthone and piperitone) isolated from Dunaliella salina on a concentration of β-carotene and chlorophyll "a" in some cultures. Authors found a decrease in their concentration in leaves treated with the мenthone and piperitone [ZAREI et al, 2016, BUTNARIU and CORADINI, 2012, PETRACHE, et al, 2014 . El-Said Salem reported that synthetic insecticides may have some side effects on the treatment of agricultural crops, such as a significant reduction in chlorophyll (a) and (b) content in maize and tomato leaves after application of malathion, chlorosane, etc.…”

Section: 343mentioning

confidence: 96%

Effect of biological products on the population of aphids and chemical components in alfalfa

NIKOLOVA¹,

Georgieva²

2019

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“…The medium was maintained at room temperature (25°C). The cell concentration measurements were performed through an optical microscope (TNB-01B-Opton, Brazil) and hemocytometer (Zarei et al 2016).…”

Section: Microalgae and Culture Mediummentioning

confidence: 99%

Effect of the seed coating with biomass of Dunaliella salina on early plant growth and in the secondary metabolites content of Coriandrum sativum

Fonseca

Almeida

Caldas

et al. 2022

An. Acad. Bras. Ciênc.

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The environmental and health risks associated with the application of synthetic chemical inputs in agriculture increased the demand for technologies that allow higher performance and quality of vegetable crops by implementing synergistic materials with the principles of sustainability. In this work, the seed coating with the biomass of Dunaliella salina incorporated in a bioplastic fi lm of Manihot esculenta (cassava) was evaluated as an initial growth and secondary compounds stimulator of Coriandrum sativum (coriander) plants. The obtained results demonstrated that the coating stimulated an increase in the germination percentage (28.75%) and also in concentration of bioactive compounds, such as the six-fold increment of caffeic acid (13.33 mg 100 g -1 ). The carbohydrates, lipids, and proteins present in the microalgae biomass seem to be responsible for these increments once they are known for providing energy to the seedling development and coordinating the secondary metabolites synthesis. As conclusion, we consider the coating with biomass of D. salina an alternative for crop improvement that contributes to the development of sustainable agricultural practices.

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Effects of menthone and piperitone on growth, chlorophyll a and beta-carotene production in Dunaliella salina

Cited by 7 publications

References 19 publications

Effect of biological products on the population of aphids and chemical components in alfalfa

Effect of biological products on the population of aphids and chemical components in alfalfa

Effect of biological products on the population of aphids and chemical components in alfalfa

Effect of the seed coating with biomass of Dunaliella salina on early plant growth and in the secondary metabolites content of Coriandrum sativum

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