List of Articles Portulaca oleracea

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  1 - Histopathologic study of pancreas in streptozotocin –induced diabetic rats treated with ethanolic extract of Portulaca oleracea (Purslane)
  Mortazavi. P.*, Aghaey Meybodi, M., Poosty, I., Hoseiny, S. .
  Diabetes mellitus is a constellation of metabolic disorders that increase blood glucose andfactors such as genetics, environmental factors, life-style habits that are involved in creating.In this study, to evaluate the effect of alcoholic extract of purslane on diabetic More

  Diabetes mellitus is a constellation of metabolic disorders that increase blood glucose andfactors such as genetics, environmental factors, life-style habits that are involved in creating.In this study, to evaluate the effect of alcoholic extract of purslane on diabetic rats, 36 adultmale Wistar rats were used in six groups, respectively, including healthy controls, diabetic withstreptozotocin, diabetic with streptozotocin and treated with Purslane extract (200 mg/kg) for 4weeks (T1), diabetic with streptozotocin and treated with Purslane extract (400 mg/kg) for 4weeks (T2), treatment with Purslane extract (200 mg/kg) for 4 weeks thereafter induction ofdiabetes with streptozotocin (T3), treatment with Purslane extract (400 mg/kg) for 4 weeks andthen inducing diabetes with streptozotocin (T4). Blood glucose was measured at the end of eachweek. At the end of experiment, all rats were euthanized, and pancreas tissue samples wereplaced in 10% buffered formalin and referred to pathology laboratory for histopathology slidespreparation.Histopathological findings demonstrated islet cell necrosis and inflammatory cell infiltration indiabetic rats. Purslane extract-treated groups showed significant reduction in the severity of theinjuries. This reduction was greater in T3 and T4 groups compared to others. The resultsobtained showed anti-diabetic activities of purslane extract which is probably related to itsantioxidant properties. Manuscript profile
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  2 - Optimization of Pasta Formulation Containing Wheat, Quinoa Flour and Purslane Leaves Powder
  M. Afshar B. Ghiasi Tarzi A. Seyed Yagoubi
  10.30495/jfbt.2022.61135.10271
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  3 - Antimicrobial and Healing Effect of Nettle, Purslane and Hedge Nettle Extracts on Burn Infections of Staphylococcus aureus in Mice
  Nader Kazemi Mahdi Arfaei Mona Ghasemi
  Introduction & Objective: Staphylococcus aureus is cause of hospital infections and infectious illnesses. Urtica dioica, Portulaca oleracea and Stachys schtschegleevii have more antimicrobial and healing effects. In this project, the antimicrobial and healing effect More

  Introduction & Objective: Staphylococcus aureus is cause of hospital infections and infectious illnesses. Urtica dioica, Portulaca oleracea and Stachys schtschegleevii have more antimicrobial and healing effects. In this project, the antimicrobial and healing effects of plants extracts with silver sulfadiazine were studied on burn infections of Staphylococcus aureus in rats. Materials & Methods: Firstly, ethanolic and acetonic extracts of plants were prepared in the laboratory. Then, the MIC and MBC of the extracts were determined by the dilution method in the Muller Hinton broth. In study of animal model, firstly the bacteria were inoculated with a concentration of (5×105 CFU/ml) to the wound site on rats. After 24 hours, ointments were prepared based on MBC concentration from extracts of mentioned plants for 1g of silver sulfadiazine and was used to treatment.Results: In studies conducted on rats, it was found that ethanolic and acetonic extracts of Urtica dioica, as well as the acetonic extract of Portulaca oleracea had more antimicrobial and healing effect on Staphylococcus aureus. But in the wound treated with ethanolic and acetonic extract of Stachys schtschegleevii, bleeding was seen. Conclusions: Ethanolic and acetonic extracts of Urtica dioica and the acetonic extract of Portulaca oleracea had more antimicrobial and restoration effects on burn wound infection. Ethanolic and acetonic extract of Urtica dioica had better healing effects than acetonic extract of Portulaca oleracea. As a result, extract of Urtica dioica could be used in preparation of burn ointments.  Manuscript profile
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  4 - The interaction effect of sodium chloride and chromium on some physiological characteristics of purslane (Portulaca oleracea L.)
  Zahra Talebzadeh Rahele Rahbarian Mohabat Nadaf Hamid Sobhanian
  10.30495/iper.2021.679549
  The aim of this study was to investigate interaction of sodium chloride with chromium on vegetative, and physiological traits, uptake, and accumulation of sodium and chromium in roots and shoots of portulaca oleracea. In a completely randomized design with 3 replication More

  The aim of this study was to investigate interaction of sodium chloride with chromium on vegetative, and physiological traits, uptake, and accumulation of sodium and chromium in roots and shoots of portulaca oleracea. In a completely randomized design with 3 replications, 4 salinity levels (0, 4, 8, 12 dsm-1‌) using sodium chloride every 4 days through irrigation water and five levels of chromium (0, 7, 14, 21, 28 mgkg-1 of dry soil weight) were applied in a pot experiment. Different levels of chromium treatment were prepared before sowing the seeds by adding potassium dichromate to the soil. The amounts of root chromium and shoots were measured by the atomic absorption spectrometry. Sodium contents of roots and shoots, root and stem length, root diameter and surface, greenness index, transfer factor, and bioaccumulation were measured after 60 days of cultivation. Results showed that an increase in different salinity level was associated with a significant increase in sodium and chromium content of roots, shoots and bioaccumulation factor. The highest amount of chromium, sodium, and bioaccumulation factor were observed at salinity levels of 12 dsm-1‌ and 28 mgkg-1. The interaction between salinity and chromium was significant. With an increase in the salinity level, the amount of plant root transfer factor showed an increasing trend and with increasing chromium, the transfer factor decreased. Root length, diameter, and surface as well as stem length and greenery index showed a significant decrease in plants treated with chromium and salinity. The combined effect of high levels of chromium and salinity led to a further reduction in the concentration and accumulation of minerals compared to each stress alone. Although salinity and chromium reduced the growth of portulaca oleracea, it seems that accumulation of significant amounts of sodium and chromium in the roots, prevents their excessive transfer to the shoots and further reduction in plant growth. Manuscript profile
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  5 - Interaction of salinity and chromium on pigments and photosystem II function of Portulaca oleracea L.
  Zahra Talebzadeh Rahele Rahbarian Mohabat Nadaf Hamid Sobhanian
  10.30495/iper.2021.679568
  The aim of this study was to investigate the interaction of salinity and chromium stress on some morphological and physiological characteristics of portulaca oleracea. In a completely randomized design with 3 replications and 4 salinity levels (0, 4, 8 and 12 dS/m) usin More

  The aim of this study was to investigate the interaction of salinity and chromium stress on some morphological and physiological characteristics of portulaca oleracea. In a completely randomized design with 3 replications and 4 salinity levels (0, 4, 8 and 12 dS/m) using sodium chloride every 4 days through irrigation and 5 levels of chromium (0, 7, 14, 21 and 28 mg/ml). Kg (dry weight of soil) experiment was performed and before sowing seeds in soil with increasing potassium dichromate to soil, different levels of chromium treatment were prepared. The values of ion leakage, fresh and dry weight and leaf area, chlorophyll a, b and total, chlorophyll stability coefficient, carotenoids, photosystem II efficiency and relative water content of leaves were measured after 60 days of planting. The results showed that with increasing different levels of chromium and salinity, a significant decreasing trend (P≤0.05) was observed in fresh and dry weight, leaf area, chlorophyll a, b and total, carotenoids, photosystem II efficiency. The lowest efficiency of photosystem II and the highest rate of ion leakage were observed at salinity levels of 12 dS/m and chromium 28 mg/kg. The interaction of salinity and chromium had a significant decreasing effect on chlorophyll content, fresh and dry weight and leaf area. Was alone. However, salinity and chromium reduced the growth of portulaca oleracea leaves. Manuscript profile
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  6 - Evaluation of biochemical parameters of Portulaca oleracea under chromium and salinity
  Zahra Talebzadeh Raheleh Rahbarian mohebat Nadaf Hamid Sobhanian
  10.30495/iper.2022.690256
  The aim of this study was to investigate the interaction of salinity and chromium stress on some biochemical characteristics of portulaca oleracea. This study was conducted in a completely randomized greenhouse design with 3 replications. 4 salinity levels (0, 4, 8 and More

  The aim of this study was to investigate the interaction of salinity and chromium stress on some biochemical characteristics of portulaca oleracea. This study was conducted in a completely randomized greenhouse design with 3 replications. 4 salinity levels (0, 4, 8 and 12 ds/m) were provided using sodium chloride every 4 days through irrigation and chromium treatment levels (0, 7, 14, 21 and 28 mg/kg dry weight of soil) and before from seed cultivation in soil, different levels of chromium treatment were obtained by increasing potassium dichromate to soil. The levels of Soluble and insoluble carbohydrates in alcohol, proteins, proline, malondialdehyde and hydrogen peroxide were measured after 60 days of plant cultivation. The results showed that with increasing levels of chromium and salinity, the amounts of proline, peroxide, malondialdehyde, soluble carbohydrates increased, but insoluble carbohydrates and proteins decreased. The lowest amount of insoluble carbohydrates and proteins and the highest amount of proline, peroxide, malondaldehyde and alcohol-soluble carbohydrates were observed in the combined stress of salinity levels of 12 ds/m and chromium 28 mg/kg. The combined stress of salinity and chromium caused a further reduction in insoluble carbohydrates and portulaca protein. Manuscript profile
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  7 - (Short paper) Potential evaluation of the aqueous extract of Portulaca oleracea L. in the synthesis of Iron oxide nanoparticles
  Mina Jamzad Maryam Kamari Bidkorpeh Fereshteh Naderi
  The researchers have, recently considered using plants and their active components in the synthesis of metal nanoparticles. In this project, the aerial part of Portulaca oleracea L. (Portulacaceae) before the flowering stage, was collected from Roodsar (Gillan province) More

  The researchers have, recently considered using plants and their active components in the synthesis of metal nanoparticles. In this project, the aerial part of Portulaca oleracea L. (Portulacaceae) before the flowering stage, was collected from Roodsar (Gillan province) on June 2017 and the aqueous extract was prepared by warm maceration method. Aqueous extract of the aerial parts (leaves and flowers) of the plant and Ferric chloride solution was heated at 70°C for 3.5 h. and Iron oxide nanoparticles with average size of 90 nm were synthesized, by the co-precipitation method. Formation of the Iron oxide nanoparticles was confirmed by Ultraviolet-Visible spectroscopy (UV-Visible), Fourier Transform Infrared Spectroscopy (FT-IR) and X-Ray Diffraction Analysis (XRD) techniques. The absorption peak at 288 nm confirmed the formation of nanoparticles and FT-IR spectra were showed the presence of organic compounds around the nanoparticles. XRD results showed the phase of hematite (α-Fe2O3) for the synthesized nanoparticles. Scanning Electron Microscopy (SEM) and Energy Dispersive X-Ray Spectroscopy (EDX) confirmed the formation and purity of the nanoparticles. TEM image showed that the synthesized Iron oxide nanoparticles have a spheroid/cube geometry. The nanoparticles were stabilized by the organic compounds of the extract and were not agglomerated. These organic compounds can also improve the capacity of the nanoparticles in environmental remediation. Manuscript profile
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  8 - استخراج و تعیین مقدار اسیدهای چرب ضروری در برگ گیاه خرفه (Portulaca oleracea L)
  ژیلا اصغری سهره علی محمد زاده محسن مظاهری تهرانی
  مقدمه و هدف: گیاه خرفه (Portulaca oleracea L.) یک گونه خودرو از خانواده پورتولاکاسه است که در اغلب مناطق ایران می‌روید. بر اساس نتایج مطالعات انجام شده، این گونه منبعی غنی از اسیدهای چرب ضروری امگا-3 و امگا-6 می‌باشد. خرفه از لحاظ گستردگی، هشتمین گیاه متداول در دنیا می‌ More

  مقدمه و هدف: گیاه خرفه (Portulaca oleracea L.) یک گونه خودرو از خانواده پورتولاکاسه است که در اغلب مناطق ایران می‌روید. بر اساس نتایج مطالعات انجام شده، این گونه منبعی غنی از اسیدهای چرب ضروری امگا-3 و امگا-6 می‌باشد. خرفه از لحاظ گستردگی، هشتمین گیاه متداول در دنیا می‌باشد. هدف از پژوهش حاضر، مقایسه‌ی میزان اسیدهای چرب ضروری در نمونه‌های دو جمعیت گرگان و سردشت می‌باشد.روش تحقیق: روغن موجود در برگ گیاه خرفه از طریق دستگاه سوکسله و با استفاده از حلال پترولیوم اتر استخراج شد. اسیدهای چرب قبل از تزریق به کروماتوگرافی گازی، جهت بررسی کمی و کیفی، به متیل استر تبدیل شدند.نتایج و بحث: میزان روغن استخراج شده برای نمونه گرگان و سردشت، به ترتیب 73/4% و 81/4% برای نمونه‌‌ی گرگان و سردشت بود. در هر دو نمونه سه اسید چرب ضروری شناسایی شد که بیشترین مقدار مربوط به لینولنیک اسید، به میزان 43/105 و 97/148 (میلی‌گرم اسیدچرب به گرم روغن)، پس از آن لینولئیک اسید به میزان 13/30 و 31/39 (میلی‌گرم اسیدچرب به گرم روغن) و کمترین مقدار مربوط به آراشیدونیک اسید به میزان  16/5  و 30/8 (میلی‌گرم اسیدچرب به گرم روغن)، به ترتیب برای نمونه گرگان و سردشت بود.توصیه کاربردی/صنعتی: نتایج حاصل نشان می دهد که میزان اسیدهای چرب ضروری در نمونه سردشت بیشتر از نمونه گرگان می‌باشد که بیانگر آن است که میزان روغن و ترکیب اسیدهای چرب روغن خرفه ممکن است تحت تاثیر شرایط آب و هوایی محل رویش آن باشد. Manuscript profile
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  9 - Substitution of inorganic fertilizers with organic manure reduces nitrate accumulation and improves quality of purslane
  Sina Fallah Behjat Omrani
  10.30495/ijpp.2018.545667
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  10 - In Vitro Effect of Plant Growth Regulators on Callogenesis and Suspension Culture Optimization of Portulaca oleracea L.
  Manizheh Jamshidi
  10.30495/jdb.2021.680725
  In this research, the effect of type and concentration of BAP and 2,4-D plant growth regulators on callogenesis of hypocotyl and leaf explants of Portulaca oleracea in MS medium containing 0.5, 1 and 2 mg/L of 2,4-D and BAP and optimization of cell suspension culture wi More

  In this research, the effect of type and concentration of BAP and 2,4-D plant growth regulators on callogenesis of hypocotyl and leaf explants of Portulaca oleracea in MS medium containing 0.5, 1 and 2 mg/L of 2,4-D and BAP and optimization of cell suspension culture with different plant growth regulators in MS medium containing 0.5, 1 and 2 mg/L 2,4-D, 0.5 and 1 mg/L BAP, 0.2 and 0.5 mg/L Kin each one containing 20 and 30 g/l sucrose concentration, were investigated. Based on the results, both of the samples had 100 percentage callus induction, but the function of hypocotyl callus was significantly higher than the leaf callus. MS culture media containing 2 mg/l BAP and 0.5 mg/l 2,4-D, 2 mg/l BAP and 1 mg/l 2,4-D, 1 mg/l BAP and 1 mg/l 2,4-D, 1 mg/l BAP and 0.5 mg/l 2,4-D, 0.5 mg/l BAP And 0.5 mg/l 2,4-D and 1 mg/l BAP and 2 mg/l 2,4-D, all containing 150 mg/l ascorbic acid in both explants have the highest yield (wet weight of callus). In the cell suspension culture, there was a significant difference between treatments with the plant growth regulators in terms of number of cells in per ml, SCV, PCV and treatment duration. Manuscript profile
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  11 - Investigation of the Effect of Burning Plant Debris on Germination and Weed Growth
  MOHAMMAD BAZIAR MARYAM BEHDAD BEHROOZ SETAYESH
  10.30486/roce.2020.696897
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  12 - Effects of Aqueous Extracts of Purslane (Portulaca Oleracea) on Memorizing and Passive Avoidance Learning in Male Wistar Rats
  حیدر آقابابا فریبا جعفری شیبانی حسین عباسپور
  Aqueous extract of purslane (Portulaca Oleracea) is a rich source of omega-3fatty acids that has a major role in the evolution of the brain and nervous system and increasing memory. Therefore in this study, effects of aqueous extract of purslane on passive avoidance lea More

  Aqueous extract of purslane (Portulaca Oleracea) is a rich source of omega-3fatty acids that has a major role in the evolution of the brain and nervous system and increasing memory. Therefore in this study, effects of aqueous extract of purslane on passive avoidance learning and memory were investigated by measuring the amount of STL (delayed phase) in 40 male Wistar rats weighing 180 to 220 g. The Rats for a weektocompromise with theenvironment(In theheatof the21 andplusmn; 2anddeg; C, 12 hours lightand12 hoursdarkness)were keptin the animalandrsquo;sroom.Purslane purchased from herb shops, and then it was mill after drying and then its aqueous extract was used for examinations on Rats in the shuttle box unit. The One-Way Analysis of Variance to determine the mean and standard error for each group were performed and the Schaffer and Tukey tests for the statistical interpretations were used. Acceptable level for statistical analysis of mean difference, p andgt; 0.05 was considered. In this study, doses of 0.25, 0.5, and 1.0 mg/kg were used. The dose of 0.25 mg/kg was selected as the effective dose that would increase the levels of cortisol and the STL. Manuscript profile
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  13 - Effect of heavy metals (Cd and Ni) on yield and agronomictraits of commonpurslane(Portulacaoleracea)
  Mehrab Yadegari Sahar Karimi
  In order to soil remediation from pollution by heavy metals, a new technical has been recently proposed called phytoremediation. Purslane is also highly tolerant against lack of water and salinity and can be regarded as a hyper accumulator of heavy metals. To study the More

  In order to soil remediation from pollution by heavy metals, a new technical has been recently proposed called phytoremediation. Purslane is also highly tolerant against lack of water and salinity and can be regarded as a hyper accumulator of heavy metals. To study the effect of the nickel and cadmium on growth, yield and other characters of Portulacaoleracea L. a pot experiment was carried out in a completely randomized factorial design with three replications in the field of Azad University of Shahrekord, Iran, in the spring and summer of 2012. Treatments of this experiment included different levels of nickel (0, 20, 60, 120 mg/kg) and different levels of cadmium (0, 5, 20, 40 mg/kg). The results of this research showed that different levels of nickel and cadmium have a significant effect on the morphological and physiological characters of Portulacaoleracea L. and along with increasing the concentration of the heavy metals, these characters significantly decreased in comparison with the control plants. In classifying the averages of height, shoot and root dry matter and percentage of the extract, the highest amount belonged to the control plants and the lowest amount to the plants under combined treatment of nickel (120 mg/kg) and cadmium (40 mg/kg) and the single treatment of cadmium (40 mg/kg). Furthermore, the toxic properties of cadmium are more than nickel  decreased most of measured characters. Manuscript profile