Carrot Leaves
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Determination of in-vitro phenolics, antioxidant capacity and bio-accessibility of Kombucha tea produced from black carrot varieties grown in Turkey
Abstract Black carrot, which is an economically important product, is produced extensively in Konya and Hatay regions in Turkey. Kombucha tea is a symbiotic system, comprises of bacteria and yeasts cultures called as SCOBY, and produced by fermentation of sugar and tea leaves. Kombucha samples contained black carrot juice in two concentrations (10 and 20%) a
Food Sci. Technol. Publicado em: 2021-03
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2. Analysis of carotenoids, α-tocopherol, sterols and phenolic compounds from white bread enriched with chia (Salvia hispanica L.) seeds and carrot (Daucus carota L.) leaves
Cada matriz alimentar é única. Os antioxidantes endógenos de um produto de panificação não estudados podem mostrar diferentes respostas para atividade antioxidante total (TAA)/resistência a oxidação forçada (ROF) do que é esperado para outros alimentos reportados na literatura. Neste contexto, um design Box-Behnken e estudos de correlação foram
J. Braz. Chem. Soc.. Publicado em: 2014-06
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3. Caracterização nutricional e atividade biológica de folhas orgânicas de cenoura (daucus carota l.)
Os vegetais folhosos não convencionais podem ser utilizados na alimentação humana em quantidades adequadas como fonte alternativa de nutrientes. Entretanto, antes de seu consumo, deve-se levar em conta sua composição nutricional, que depende de sua biodisponibilidade e ausência de citotoxicidade e fatores antinutricionais. Neste estudo, folhas de cenou
Publicado em: 2010
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4. Optimization of the carrot leaf dehydration aiming at the preservation of omega-3 fatty acids
The carrot leaf dehydration conditions in air circulation oven were optimized through response surface methodology (RSM) for minimizing the degradation of polyunsaturated fatty acids, particularly alpha-linolenic (LNA, 18:3n-3). The optimized leaf drying time and temperature were 43 h and 70 ºC, respectively. The fatty acids (FA) were investigated using gas
Química Nova. Publicado em: 2009
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5. Number of rows per plot and spaces among plants on yield of Amarela de Carandaí Peruvian carrot / NÚMERO DE FILEIRAS NO CANTEIRO E ESPAÇAMENTOS ENTRE PLANTAS NA PRODUÇÃO DA MANDIOQUINHA-SALSA AMARELA DE CARANDAÍ
This work aimed to know yield and net income of amarela de carandaí Peruvian carrot in answer to the use of two and three rows per plot (50 cm and 33 cm, respectively) and three spaces among plants (20, 30 and 40 cm). Treatments were arranged as 2 (number of rows per plot) x 3 (spaces among plants) factorial, in a randomized experimental block design, with
Publicado em: 2007
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6. Plastid-Expressed Betaine Aldehyde Dehydrogenase Gene in Carrot Cultured Cells, Roots, and Leaves Confers Enhanced Salt Tolerance1
Salinity is one of the major factors that limits geographical distribution of plants and adversely affects crop productivity and quality. We report here high-level expression of betaine aldehyde dehydrogenase (BADH) in cultured cells, roots, and leaves of carrot (Daucus carota) via plastid genetic engineering. Homoplasmic transgenic plants exhibiting high le
American Society of Plant Biologists.
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7. Phosphatidylcholine Synthesis: Differing Patterns in Soybean and Carrot
The methylation steps in the biosynthesis of phosphatidylcholine by tissue culture preparations of carrot (Daucus carota L.) and soybean (Glycine max), and by soybean leaf discs, have been studied. Preparations were incubated with tracer concentrations of l-[3H3C]methionine and the kinetics of appearance of radioactivity in phosphomethylethanolamine, phospho
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8. Antisense repression of vacuolar and cell wall invertase in transgenic carrot alters early plant development and sucrose partitioning.
To unravel the functions of cell wall and vacuolar invertases in carrot, we used an antisense technique to generate transgenic carrot plants with reduced enzyme activity. Phenotypic alterations appeared at very early stages of development; indeed, the morphology of cotyledon-stage embryos was markedly changed. At the stage at which control plantlets had two
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9. Expression of Cycloheximide Resistance in Carrot Somatic Hybrids and Their Segregants
Cycloheximide resistance (CHr) was shown to be a function expressed in differentiated plant tissues, but not in unorganized callus tissues. A variant, WCH105, expressing CHr in the callus, as well as in regenerated plantlets, was isolated from a cell line derived from a wild carrot plant. The plantlets regenerated from WCH105 are green, but do not produce no
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10. Characterization of Source- and Sink-Specific Sucrose/H+ Symporters from Carrot
To understand how sucrose (Suc) is transported from source leaves to developing tap roots of carrot (Daucus carota L.), we cloned two cDNAs (DcSUT1 and DcSUT2) for proteins with homologies to plant Suc/H+ symporters. The deduced polypeptide sequences are 52% identical and have 12 predicted membrane-spanning domains each. Transport activities were confi
American Society of Plant Physiologists.
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11. cDNA cloning of carrot extracellular beta-fructosidase and its expression in response to wounding and bacterial infection.
We isolated a full-length cDNA for apoplastic (extracellular or cell wall-bound) beta-fructosidase (invertase), determined its nucleotide sequence, and used it as a probe to measure changes in mRNA as a result of wounding of carrot storage roots and infection of carrot plants with the bacterial pathogen Erwinia carotovora. The derived amino acid sequence of
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12. Agrobacterium rhizogenes mutants that fail to bind to plant cells.
Transposon insertion mutants of Agrobacterium rhizogenes were screened to obtain mutant bacteria that failed to bind to carrot suspension culture cells. A light microscope binding assay was used. The bacterial isolates that were reduced in binding to carrot cells were all avirulent on Bryophyllum diagremontiana leaves and on carrot root disks. The mutants di