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Leaves and roots
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This research uses UAE to optimize the extraction of beneficial phytochemicals from XTP roots, stems, and leaves. The study finds that the optimal extraction conditions vary depending on the specific plant part.
12p
viwalton
02-07-2024
2
1
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Ebook "Homo novus - A human without illusions" converging evidence from disciplines including sociobiology, evolutionary psychology and human biology forces us to adopt a new idea of what it means to be a human. As cherished concepts such as free will, naïve realism, humans as creation's crowning glory fall and our moral roots in ape group dynamics become clearer, we have to take leave of many concepts that have been central to defining our humanness.
289p
tachieuhoa
28-01-2024
4
2
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The aims of this study were to investigate the antioxidant and antimicrobial activities of some spice plants including cinamon bark, ginger root, curcuma root and piper leaves. The terms for investigation of antioxidant activity were DPPH radical scavenging activity and ferric reducing power.
7p
vidoctorstrange
06-05-2023
4
3
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In Vietnam, there was a report in 1996 on the chemical composition of the essential oils from the leaves and flowers of two cultivars of A. sinensis. Unfortunately, at that time, the authors were not able to investigate the root oil of these plants (Nguyen Xuan Dung et al., 1996). In the present study, we report on the chemical composition and antimicrobial activity of essential oils obtained from the roots, flowers, fruits, and a mixture of leaves and stems of A. sinensis cultivated in Hung Yen province, Vietnam.
9p
vicaptainmarvel
21-04-2023
7
3
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In particular, the leaves and roots, and flowers of Vu Diep ginseng contain saponoside compounds of the dammaran group. Vietnam is researching as well as producing, trying to awaken the medical and economic value of Ginseng Vu Diep.
14p
vineville
08-02-2023
2
1
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In the study "Isolation and characterization of culturable endophytic plant growth-promoting Bacillus species from Mentha longifolia L.", endophytic Bacillus strains were isolated from the root, stem, and leaves of healthy Mentha longifolia L. in Palandöken Mountain, Erzurum-Turkey and evaluated their plant growth promoting parameters such as nitrogen fixation, phosphate solubilization, IAA, siderophore, ACC deaminase, HCN production, and ammonia potential.
10p
lyhuyenthu
31-01-2023
5
2
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Antimicrobial peptides play important roles in both plant and animal defense systems. Moreover, over-expression of CaAMP1 (Capsicum annuum antimicrobial protein 1), an antimicrobial protein gene isolated from C. annuum leaves infected with Xanthomonas campestris pv. vesicatoria, confers broad-spectrum resistance to hemibiotrophic bacterial and necrotrophic fungal pathogens in Arabidopsis.
10p
vihagrid
30-01-2023
6
3
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Roots of Aconitum carmichaelii are used in Asian countries due to its content of bioactive alkaloids. In the production of root preparations, tons of leaves are usually discarded, leading to a huge waste of herbal material. The aim of this study is to investigate the polysaccharides in these unutilized leaves.
15p
viginny
30-12-2022
6
2
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The study was conducted to determine the above and below ground biomass of Acacia hybrid (Acacia auriculiformis*Acacia mangium) of different diameter classes at La Nga Forestry Company Limited in Dong Nai. A typical standard tree survey method was used to measure fresh biomass, the study cut down 45 trees of different ages and diameters for measuring the fresh biomass with 4 parts including trunk, branches, leaves (above-ground biomass), and roots (below-ground biomass).
11p
vilamborghini
12-10-2022
4
3
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The morpho-anatomical features of Zygophyllum album L.F. and Nitraria retusa growing on the El sokhna region, adjacent western coast of Red sea, Egypt, which contribute for their adaptation to the stressful habitat conditions were studied. An analysis of the morphological and anatomical characters of their leaves, stems and roots revealed representative of the halo-xerophilic characters among these plants.
8p
schindler
30-12-2021
12
0
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The low level of BC at 2% individually or in combination with SWE treatments has more promotion effect on the most of growth parameters and yield components and achieved the highest concentrations on the most of macro- and micronutrients in roots, leaves and grains as compared with the control in both seasons.
9p
schindler
30-12-2021
27
0
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Effect of potassium (K) application through leaves (LA) or roots (RA) was studied in tobacco plants grown under K deficiency and drought stress conditions. Application of K was effective in improving the shoot growth only under drought conditions, whereas root biomass and length responded under both watering regimes.
10p
schindler
30-12-2021
9
0
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Salsola crassa M.B. is one of the most successful plants used against industrial pollutants. In this study, we selected young Salsola crassa M.B. plants from their natural habitats. Some plants were irrigated with industrial wastewater containing Fe, Co, Ni, Cu, Pb, and Zn, and others were irrigated with tap water for 3–4 months. Afterwards, the shoots and roots were randomly cut, separated, fixed, dyed, and observed using light microscopy. Structural changes were analyzed by stereology. There were some differences in appearance and structure between the treated and control samples.
13p
tudichquannguyet
29-11-2021
13
1
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This study was carried out to investigate the ameliorative effects of salt pretreatment against B toxicity in two sunflower cultivars (Helianthus annuus L. ‘Sanbro’ and ‘Tarsan-1018’) differing in salt tolerance. Seedlings were grown in perlite with modified half-strength Hoagland’s solution for 15 days and then they were divided into two groups: salt-pretreated (75 mM NaCl for 5 days) and B-treated (control, 2, 4, and 8 mM B for 10 days). In both cultivars, the biomass of root and shoot decreased depending on B accumulation, especially at 8 mM.
14p
tudichquannguyet
29-11-2021
8
0
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Laggera tomentosa Sch. Bip. ex Oliv. et Hiern (Asteraceae), an endemic Ethiopian medicinal plant, is traditionally used to treat various ailments. Previously, the chemical constituents of the essential oil (EO) of its leaves and inflorescence were documented. However, no data about the chemical compositions of other parts of the EOs of the plant have been reported to date. Moreover, there are no previous biological activity reports on any parts of the EOs of this plant.
10p
tudichquannguyet
29-11-2021
13
1
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In this paper, the protective role of melatonin in counteracting metal-induced free radical generation was highlighted. Using the HPLC-FLD technique melatonin was identified and quantified in the roots and leaves of lemon balm (Melissa officinalis L.), grown under photoperiod conditions. Furthermore, the response of plants pre-treated with exogenous 0.1 mM melatonin to the increased zinc (Zn) and cadmium (Cd) concentrations was observed, with changes in mineral (Ca, Mg), physiological and antioxidant status of the plant during heavy metals stress.
12p
tudichquannguyet
29-11-2021
13
1
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Drought is a lifestyle disease. Plant metabolomics has been exercised for understanding the fine-tuning of the potential pathways to surmount the adverse effects of drought stress. A broad spectrum of morphological and metabolic responses from seven Triticeae species including wild types with different drought tolerance/susceptibility level was investigated under control and water scarcity conditions.
12p
vilarryellison
29-10-2021
9
0
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Nitrogen (N) is a key macronutrient required for plant growth and development. In this study, watermelon plants were grown under hydroponic conditions at 0.2 mM N, 4.5 mM N, and 9 mM N for 14 days.
19p
vibeauty
23-10-2021
11
1
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Dendrobium huoshanense C.Z. Tang et S.J. Cheng is a traditional Chinese herbal medicine with high medicinal value in China. Polysaccharides and alkaloids are its main active ingredients. To understand the difference of main active ingredients in different tissues, we determined the contents of polysaccharides and alkaloids in the roots, stems and leaves of D. huoshanense.
16p
viseulgi2711
31-08-2021
12
1
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Banana wilt disease, caused by Fusarium oxysporum f. sp. cubense Tropical Race 4 (Foc TR4), is one of the most devastating diseases in banana (Musa spp.). Foc is a soil borne pathogen that causes rot of the roots or wilt of leaves by colonizing the xylem vessels.
16p
visilicon2711
20-08-2021
8
1
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