A. Kamaraki Farahani; P. Baghaee; M.B. Rezaee; K. Jaimand
Volume 20, Issue 4 , January 2018, , Pages 407-416
Abstract
Saffron spice is the dried, dark- red stigmata of crocus sativus. L flowers is a very high valve material due to its applications, mainly those to provide color and flavor to foods . Dietary factors play a significant role in both cancer promotion and prevention. Carotenoieds are one of the most common ...
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Saffron spice is the dried, dark- red stigmata of crocus sativus. L flowers is a very high valve material due to its applications, mainly those to provide color and flavor to foods . Dietary factors play a significant role in both cancer promotion and prevention. Carotenoieds are one of the most common dietary compounds that have been studied as cancer- preventive agents. Recently extracts from natural products and saffron ave also been shown to exhibit anticancer activity.the main pigments of saffron are mono – and di- glycosyle esters of the polyene dicarboxylic acid crocetin, where D-glycose and D- gentobiose occurs as carbohydrate residues.For the extracton of saffron 20 gr was successively and exhausively extracted with light petroleum , diethyl ether and methanol in a soxhlet extractor in the dark. The methanol extract contained the glycosede carotenoids of saffron. Separation of the constituents was achieved by silica gel TLC using diffrents solvent (mobile phase) system. The TLC method was time consuming and also gave an overestimation of the colour princiles.
Z. Abravesh; M.B. Rezaee; F. Ashrafi
Volume 20, Issue 4 , January 2018, , Pages 457-468
Abstract
Many of crude products from medicinal plants, becaused of essential oils used in medical. But in most of crude products, essential oils seprated and used as a medicine. The purpose of this study was evalution of essential oils extracted by hydrodistellation method from Salvia officinalis L. ...
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Many of crude products from medicinal plants, becaused of essential oils used in medical. But in most of crude products, essential oils seprated and used as a medicine. The purpose of this study was evalution of essential oils extracted by hydrodistellation method from Salvia officinalis L. and effected on four bacteries (g+) and (g -) consist: E.coli(g-), Shigella sonnei (g), Bacillus anthracis (g+) and Bacillus cereus (g+), by using well diffusion method and chemical constituents of essential oils analyzed and determined by GC and GC/MS. Main compounds consist: pinene (5.5%), borneol (9.4%), humulene (8.4%) and globulol (9.3%) .Essential oil effective identified against above mentioned bacterial susspansion by micro organism 10 8 Colony Forming Unit / ml (cfu/ml) until is studied bacteriocide amount.Bacteriocide activity of Salvia officinalis L. shoot flowers essential oil observed later of 24-48 h zones of growth inhibition respectiviely Bacilluscereus, 40 mm,Bacillus anthracis, 25 mm,Shigella sonnei24 mm, E. coli20 mm.
S.R. Tabaei-Aghdaei; M.B. Rezaee; K. Jaimand
Volume 20, Issue 4 , January 2018, , Pages 533-545
Abstract
Rosa damascene Mill. wascollected from west parts of Iran, and cultivated at the experimental field of Research Institute of Forests and Rangelands, using a three replicated randomized complete blocks design. Seven genotypes, were compared for essential oils yield in 2003 and for petal, stamen, ...
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Rosa damascene Mill. wascollected from west parts of Iran, and cultivated at the experimental field of Research Institute of Forests and Rangelands, using a three replicated randomized complete blocks design. Seven genotypes, were compared for essential oils yield in 2003 and for petal, stamen, and pistil number, in 2003-2004. Genotypes showed significant differences in terms of the measured traits. Comparison of means classified the genotypes in 7, 7 and 7 (in 2003) and 6, 7 and 6 (in 2004) groups, for petal, stamen and pistil number, respectively. Also, essential oils concentration and yield showed genotypic variation. A considerable variation was, therefore, revealed from different analyses in floral parts and essential oils concentration of Rosa damascena Mill. from west parts of Iran. It could then be concluded from the results of different analyses that although the genotypes could be grouped based on geographical origins, concentration and yield of essential oils as the most important product of Rosa damascena Mill., and also some of the related traits, such as floral parts could be used as appropriate selection factors for classification of damask rose genotypes, in order to use in breeding program.
M.A. Soltani poor; M.B. Rezaei; A. Moradshahi
Volume 20, Issue 3 , October 2004, , Pages 277-289
Abstract
Zhumeria majdae is one of the important, endomic, unic medicinal plants of hormozgan province that its uses has been known from pasts by native people. In this investigation. constituents of essential oils of Zhumeria majdae collected from Sarchahan mounth of Hormozgan province at flowering ...
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Zhumeria majdae is one of the important, endomic, unic medicinal plants of hormozgan province that its uses has been known from pasts by native people. In this investigation. constituents of essential oils of Zhumeria majdae collected from Sarchahan mounth of Hormozgan province at flowering stages and were determined with GC and GC/MS. Then, effects of different concentrations of essential oils prepared from leaves of Zhumeria majdae on Escherichia coli and Staphylococcos aureous were tested. Chromatography analysis (GC & GC/MS) showed that were 22 different compounds present in essential oils of leaves of Zhumeria majdae. The major compounds were Linalool (60.4), Camphor (26.5), Borneol (2.1), Geraniol (2.1), Limonene (1.3) and Camphene (1.2). In this investigation arabic gum solution was control and different dilutions of essential oil of Zhumeria majdae were treatments. The dilutions of essential oil (0 ,20 ,40 , 60 percent) on Staphylococcos aureous and the dilutions of essential oil (0 ,20 percent) on Escherichia coli had MIC property. The dilutions of essential oil (80 , 100 percent) on Staphylococcos aureous and the dilutions of essential oil (40 ,60, 80, 100 percent) on Escherichia coli had MBC efficacy. In this study, constituents of essential oils and antimicrobial potentials of Zhumeria majdae were determined.
M. Niakan; R.A. Khavarynejad; M.B. Rezaee
Volume 20, Issue 2 , July 2004, , Pages 131-148
Abstract
The effects of three levels of nitrogen fertilizer(urea)(o,100,200 Kg ha¹) with two levels phosphorus(super phosphate)(0,100 Kg ha¹) and two levels of potasium(0,100 Kg ha¹) fertilizer in different rate of N/P/K on fresh weight, dry weight,number,aera and oil contetnt ...
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The effects of three levels of nitrogen fertilizer(urea)(o,100,200 Kg ha¹) with two levels phosphorus(super phosphate)(0,100 Kg ha¹) and two levels of potasium(0,100 Kg ha¹) fertilizer in different rate of N/P/K on fresh weight, dry weight,number,aera and oil contetnt of leaf in Mentha piperita L.in field. According to the results rate of 200/200/200 Kg ha¹ of N/P/K increased fresh weight ,dry weight and number of leaf while rate of 200/100/200 Kg ha¹ of N/P/K increased leaf aera and oil content.Resuls also a positive correlation was shown between leaf aera and oil content.
P. Owlia; H. Saderi; S.A. Tabatabaei Nezhad; M. Naseri; M.B. Rezaee
Volume 20, Issue 2 , July 2004, , Pages 171-180
Abstract
Pseudomonas aeruginosa is important opportunistic pathogen and to produce widespread infections by numerous virulence factors. Treatment of Pseudomonas infection is very difficult, because resistance to antibiotics is increasing. The purpose of this study was evaluation of antimicrobial effects of extract ...
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Pseudomonas aeruginosa is important opportunistic pathogen and to produce widespread infections by numerous virulence factors. Treatment of Pseudomonas infection is very difficult, because resistance to antibiotics is increasing. The purpose of this study was evaluation of antimicrobial effects of extract of Ruta graveolens on P. aeruginosa (28852ATCC). MIC and MBC of extract were evaluated and change of number of bacteria in the present of 1%, 2%, 4% and 8% of R. graveolens extract was compared with the change of number of bacteria in the present of 0.00078 and 0.00156mg/ml gentamicin. The results showed that MIC and MBC of R. graveolenc extract were equal of 10% of concentration. Comparison of change of number of bacteria had shown that the effect of 8% of extract of R. graveolens after 4 h is equal of 0.00156mg/ml gentamicin after 2h. According to the results we can probably to use of R. graveolens against Pseudomonas infections, but we need more study and research.
K Jaimand; M.B. Rezaee
Volume 20, Issue 2 , July 2004, , Pages 181-190
Abstract
The compostion of the oils from flower and leaf of Achillea mellifolium L. subsp.mellifolium were collected during the flowering period from Lar area to Damavand montain, alt. 3400 m. in July 2003. The essential oils obtained by different methods of distillation ( steam distillation and hydrodistillation), ...
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The compostion of the oils from flower and leaf of Achillea mellifolium L. subsp.mellifolium were collected during the flowering period from Lar area to Damavand montain, alt. 3400 m. in July 2003. The essential oils obtained by different methods of distillation ( steam distillation and hydrodistillation), the percentage of oils for flower and leaf by steam distillation were 0.2 and 0.05% and by hydrodistillation were 0.4 and 0.04% respectively, and calculated on the dry weight, and analysis by GC and GC/MS. The major constituents by hydrodistillation in flower were p-cymene (19.8%), n- heptanol (15.2%) and bornyl acetate (12%) in leaf p- cymene (24.1%), n- heptanol (11.1%) and camphor (5.9%) and by steam distillation in flower were (E)-isoeugenyl acetate (18%), n- heptanol (16.3%), bornyl acetate (16.2%) and p-cymene (9.3%) in leaf (Z)- isodemicin (16%), (E)-isoeugenyl acetate (14.9%), nootkatin (13%) and longifolene (11.8%), respectively
S.R. Tabaei-Aghdaei; M. Sahebi; A.A. Jafari; M.B. Rezaee
Volume 20, Issue 2 , July 2004, , Pages 199-211
Abstract
In order to study the genetic variation in Rosa damascena Mill., an experiment was conducted at the experimental field of Research Institute of Forests and Rangelands. Eleven genotypes were evaluated, using a randomized complete blocks design with three replications. Flower yield, flower number, ...
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In order to study the genetic variation in Rosa damascena Mill., an experiment was conducted at the experimental field of Research Institute of Forests and Rangelands. Eleven genotypes were evaluated, using a randomized complete blocks design with three replications. Flower yield, flower number, single flower weight, plant height, canopy, branch angel, leaf number, spine density and spine length, were analyzed, using analysis of variance, principal components analysis and cluster analysis. The results showed significant differences among genotypes for all of the traits, indicating a considerable genetic variation in germplasm available in Iran. Using principal components analysis, the first three components determined 68.43% of the total variation. According to the cluster analysis, genotypes could be grouped into 3 clusters. Genotypes in cluster 1 averaged well above the overall mean for productivity and the other characteristics.
M. Mazandarani; M. Kassaei; M.B. Rezaee
Volume 20, Issue 1 , April 2004, , Pages 39-58
Abstract
Ziarat Biosphers Reserve covers an area 651 hectares situated in the Golestan provinces, at different altitude ( 650- 2250 m) , in this geographical area, remarkable endemic and unique plants are spreading of their compatibility and extraordinany conformity concerning the environemtal a climatic adaptive ...
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Ziarat Biosphers Reserve covers an area 651 hectares situated in the Golestan provinces, at different altitude ( 650- 2250 m) , in this geographical area, remarkable endemic and unique plants are spreading of their compatibility and extraordinany conformity concerning the environemtal a climatic adaptive have been taken in to account among the valuable herbaceous genetic reserves and in order to recognition of their chemical compositions and effective material during the recent decades , extessive researches have been done by different research and university centers. Fortunately , some company agro – industry associations in production of many kind of drugs . have activity on the basis of researching. Separation and delivering the existing compositions in medicinal plants and the result obtained from their continued efforts is the production of many kinds of drug with herbaceous source which are possessing the justification from the ministry of Health. Non- economical collection if medicinal plants in traditional from domanstrated the necessity of their cultivations in the form of ,echanized cultivatidrs and agro industry associations. There fore , to achieve the purpose , the recognition of ecologic , phenologic needs of plants in inevitable. in this article 107 plant species are reported from the area. They are including 42 family and 103 genera. Therophytes (20.6% ), Hemicryptophyte(11.2%), Geophytes(36.4%) Phanerophytes (19.6%) and chamaephytes(12.1%) are the most important life forms of the reserve. Also trditionel Current uses , Botany charasteristic, the methods for increasing , geographical distribution ,chemical composition، the way of using,usable parts of the plant and finally their medicinal figures have been presented.
K. Jaimand; M.B. Rezaee
Volume 20, Issue 1 , April 2004, , Pages 89-98
Abstract
The compostion of the oils from flower and leaf of Achillea eriophora DC were collected during the flowering priod from 25 km away from Shiraz in park Bamoo alt. 1650 m. in July 2003. The essential oils were obtained by different methods of distillation ( steam distillation and hydrodistillation), ...
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The compostion of the oils from flower and leaf of Achillea eriophora DC were collected during the flowering priod from 25 km away from Shiraz in park Bamoo alt. 1650 m. in July 2003. The essential oils were obtained by different methods of distillation ( steam distillation and hydrodistillation), the percentage of oils for flower and leaf were 1% and 0.9% and 1.2% and 0.9% respectively, and calculated on the dry weight, and analysis by GC and GC/MS. The major constituents determined by steam distillation method in flower were 1,8-cineole (45%), b-pinene (16.6%) and (E)-nerolidol (7.6%) and in leaf were 1,8-cineole (41.5%), (E)-nerolidol (10%) and b-pinene (9.8%) and by hydrodistillation method in flower were 1,8-cineole (41.3%), b-pinene (12.4%) and a-thujene (6.5%) and in leaf were 1,8-cineole (41.%), b-pinene (13.8%) and terpinen-4-ol (9.1%), respectively.
S.R. Tabaei-Aghdaei; M.B. Rezaee; M. Jebelly
Volume 20, Issue 1 , April 2004, , Pages 111-122
Abstract
Rosa damascena Mill. genotypes from different areas of Iran, were cultivated at the experimental field of Research Institute of Forests and Rangelands, using a three replicated randomized complete blocks design. 11 genotypes were compared based on flower yield and morphological characteristics, ...
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Rosa damascena Mill. genotypes from different areas of Iran, were cultivated at the experimental field of Research Institute of Forests and Rangelands, using a three replicated randomized complete blocks design. 11 genotypes were compared based on flower yield and morphological characteristics, including plant height, canopy, spine density , spine length, branch angel and leaf number. Evaluation of the obtained data was performed using ANOVA, mean classification and correlation analysis. Genotypes showed significant differences in terms of the measured traits. Comparison of means, classified the genotypes in 3, 4 and 3 groups, based on flower yield, flower number, and average flower weight, respectively. Also, the genotypes were classified in different groups, based on morphological characteristics. The results also indicated that there is a good relationship between some of the measured traits, particularly between yield and number of flowers. It could be concluded from the results of different analyses that although the genotypes could be grouped based on geographical origins, flower yield and number and some of the morphological characteristics could be used as appropriate selection factors for classification of damask rose genotypes, in order to use in breeding programs.
S.R. Tabaei-Aghdaei; M.B. Rezaee; A. Najafi Ashtiani
Volume 19, Issue 4 , January 2004, , Pages 349-366
Abstract
This study was conducted in a greenhouse located at the Research Institute of Forests and Rangelands. The responses of genotypes of 3 Mentha species to salinity stress regarding rooting ability as well as other growth parameters, were evaluated, using a completely randomized design, based factorial design ...
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This study was conducted in a greenhouse located at the Research Institute of Forests and Rangelands. The responses of genotypes of 3 Mentha species to salinity stress regarding rooting ability as well as other growth parameters, were evaluated, using a completely randomized design, based factorial design in 3 replications. Stem cuttings of 6 Mentha genotypes, including 28 and 3 (M. piperita L.), 6 and 31 (M. aquatica L.), and 11 and 17 (M. spicata L.) were grown in 0, 50, 100, 150 and 200 mM NaCl solutions. Rooting percentage, maximum root length, average root length, plant vigor, bud induction in saline water, maximum shoot length and shoot bud induction were measured 14, 21 and 28 days after cutting. The results showed that all of the above parameters were reduced with increase in NaCl concentration. However, there was a considerable variation for salt stress responses. All of the characteristics, particulary rooting percentage showed to be singificantly different in the salt treated genotypes, with the highest rooting ability in genotype 6 under 200 mM NaCl. Also, a positive correlation was observed between rootig percentage, as well as between the other parameters. The variation in growth components detected between genotypes, and the correlation between the traits, support a suggestion for breeding of mentha species of higher salt tolerance for cultivation under salinity stress.
M. Naderi Hagybaghercandy; M.B. Rezaee; K. Jaimand
Volume 19, Issue 2 , August 2003, , Pages 149-156
Abstract
Gum arabic or gum acacia is oldest and best known of all the natural gums. Gum arabic is one of carbohydrat`s gum group that is nutritive and demulcent, and exerts a soothing influence upon irritated or inflamed mucous tissues, by shielding them from the influence of deleterrious agents, atmospheric ...
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Gum arabic or gum acacia is oldest and best known of all the natural gums. Gum arabic is one of carbohydrat`s gum group that is nutritive and demulcent, and exerts a soothing influence upon irritated or inflamed mucous tissues, by shielding them from the influence of deleterrious agents, atmospheric air, etc In this investigation gum of acacia nilotica plant collected from farm of medicinal plant Research in Booshehr province for study quantitative and qualitative. In this study quantitative, determination of carbohydrate has done by Antron method by spectrophotometry (HITACHI 340 ) in 625 nm. The percent of total carbohydrates in gum arabic is 6.51 %. Also in this study qualitative specified that there are pentoses and hexoses and uronic acid in gum arabic by TLC method. In this method used– methylethylketone several reagentes and solventes that best is formic acid – tertiary butanol – water and anisidine – phthalic acid – ethanol.
M. Niakan; R. Khavarynejad; M.B. Rezaee
Volume 19, Issue 1 , May 2003, , Pages 1-14
Abstract
The effects of two levels of nitrogen fertilizer (urea) (0,100 kg ha-1) with one of levels in phosphorus (super phosphate) and potassium (potass oxide ) fertilizer (each of 100 kg ha-1) in two rate of 0/100/100 kg ha-1 (N0 p100 k100، control) and 100/100/100 kg ha-1 (N100 P100K100) on quantity and quailty ...
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The effects of two levels of nitrogen fertilizer (urea) (0,100 kg ha-1) with one of levels in phosphorus (super phosphate) and potassium (potass oxide ) fertilizer (each of 100 kg ha-1) in two rate of 0/100/100 kg ha-1 (N0 p100 k100، control) and 100/100/100 kg ha-1 (N100 P100K100) on quantity and quailty of leaf (in before flowering) and flowering branches (in flowering) oil in Mentha piperita L. under the fram condition in form spilit plot design in four repeat have been evaluated. According to the results obtained, with out regard to kind of treatment, main composition in oil included: B-ocimene, linalool, 1,8- cineole, B caryophyllene, myrcene. In rate N0 P100 K100 (control), amount of linalool and 1,8 cineole in flowering branches were more of leaf oil. In before flower enhancement of nitrogen fertilizer increased amount of linalool and 1,8 cineol and reduced amount of B-caryophyllene and B-ocimene in leaf oil. In flowering branches, applied of nitrogen fertilizer increased amount of B-ocimene and B-caryophyllene and reduced linalool and 1,8 cineole. Amount of oil in flowering branches in control was more of leaf. Increased of nitrogen fertilizer, had positive effect on content leaf and flowering branches oil.
M.A. Soltani poor; A. Moradshahi; M.B. Rezaei; H. Mirzaei Nodoushan
Volume 19, Issue 1 , May 2003, , Pages 47-62
Abstract
Effects of various concentrations of essential oils (0, 2.5, 5, 10, 20, 50 and 100 percent) of Zhumeria majdae leaves collected from Sarchahan mountain on mitotic cell division and its stages in root cells of Allium cepa were studied in this investigation. Results showed that all of essential oil ...
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Effects of various concentrations of essential oils (0, 2.5, 5, 10, 20, 50 and 100 percent) of Zhumeria majdae leaves collected from Sarchahan mountain on mitotic cell division and its stages in root cells of Allium cepa were studied in this investigation. Results showed that all of essential oil concentrations reduced the number of mitotic cells. The average of mitotic cells in control was 7.5 % and in 100% concentration was zero, and also prophase, metaphase and anaphase phases were reduced. The most of decreament was in prophase stage. There are many terpenes compounds in essential oils of Zhumeria majdae leaves.They are probably a major effective factor in decrease of mitotic cell division in Allium cepa roots.
