نتایج جستجو برای: flower oil
تعداد نتایج: 159228 فیلتر نتایج به سال:
Background & Aim: Elaeagnus angustifolia and Elaeagnus orientalis have a lot of medical utilization. In folk medicine, the fruit and flower of these plants are used as a tonic and antipyretic agent. The aim of the present study was to chemical analysis of volatile constituents of E. angustifolia and E. orientalis flowers. Experimental: The...
The neotropical bee Centris nitida Smith has naturalized in southeastern Florida and in Sarasota on the Gulf coast. This furry yellow and black bee has been confused with the closely related C. lanosa Cresson, a native bee restricted to northern Florida and the American Southwest and adjacent Mexico. Female C. nitida are smaller than those of both C. lanosa and C. errans Fox, a furry brown-colo...
From differential display studies performed on oil palm (Elaeis guineensis Jacq.) tissue cultures bearing or lacking an epigenetic homeotic flowering abnormality, known as mantled, EGAD1, a gene coding for a putative plant defensin, has been identified and characterized. In whole plants, transcripts of the EGAD1 gene were detected only in inflorescences. The closest characterized relative of th...
It has been generally thought that in ethylene-sensitive plants such as carnations, senescence proceeds irreversibly once the tissues have entered the climacteric phase. While pre-climacteric petal tissues have a lower sensitivity to ethylene, these tissues are converted to the climacteric phase at a critical point during flower development. In this study, it is demonstrated that the senescence...
Sunflowers are one of the flowers chosen by many localities to grow because they both create beautiful landscapes and also a source raw materials for oil from seeds. This study aims determine planting density amount fertilizers being suitable growing, well-developed, high-yielding in Thua Thien Hue province. Research results shown that fertilization did not significantly affect germination rate...
of a thesis at the University of Miami. Thesis supervised by Professor Andrew Baker. No. of pages in text. (46) The Deepwater Horizon (DWH) blowout of 2010 exposed many coastal and marine ecosystems in the Gulf of Mexico (GoM) to the acute and chronic effects of crude oil. To date, no studies have investigated the toxicity of DWH oil on shallow reef-building corals despite the relative proximit...
The effect of salt stress on morphological and essential oil content of 10 Iranian and foreign Achillea millefolium genotypes was investigated in a pot experiment in Research Greenhouse of Isfahan University of Technology in 2014. The factorial experiment, based on randomized complete blocks design, was performed at four salinity stress levels (0, 5, 10 and 15 dS/m) andn ten Achillea millefoliu...
We report measurements of atmospheric composition over a tropical rainforest and over a nearby oil palm plantation in Sabah, Borneo. The primary vegetation in each of the two landscapes emits very different amounts and kinds of volatile organic compounds (VOCs), resulting in distinctive VOC fingerprints in the atmospheric boundary layer for both landscapes. VOCs over the Borneo rainforest are d...
the autotetraploidy was achieved in basil using tip meristem treatment of seedlings with various concentrations of colchicine solution (0, 0.05, 0.1, 0.2, 0.5 and 0.75% (w/v) ph = 6). a significant increase in the essential oil content was observed in tetraploids as they carry the potential of productivity of 69 % more oil over the diploids. a field experiment was conducted to investigate the e...
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