Results 11 to 20 of about 52,524 (307)

A survey of anthocyanins. IV [PDF]

open access: greenBiochemical Journal, 1934
The anthocyanins have been identified in the flowers, fruits or leaves of approximately 200 species of plants. The results have been combined with earlier data, to ascertain the frequency with which derivatives of the three main anthocyanidin types occur as flower pigments among the species so far examined. Classification of the natural habitats of the
Gertrude Maud Robinson, Robert Robinson
openalex   +8 more sources

Anthocyanins of Gladiolus [PDF]

open access: bronzeNature, 1946
As a preliminary to genetic studies in which one of us will be concerned in collaboration with Prof. K. Hrubý, the pigments of the flower petals of Gladiolus gandavensis (large-flowered florist's gladioli) have been re-examined. The different varieties contain more or less of an anthoxanthin which appears to be a glycoside of apigenin or a simple ...
J. Maček   +2 more
openalex   +3 more sources

Comparison of plant proximal sensing approaches for nitrogen supply detection in crops

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3317-3328, November/December 2022., 2022
Abstract Nondestructive proximal sensors can be an efficient source of information of N status in crops for localized and rapid adjustment of fertilization applications. The aim of this study was to compare two transmittance/reflectance‐based sensors (SPAD, ASD) and a florescence‐based sensor (Multiplex) in their ability to measure N content in corn ...
Pablo Rosso   +3 more
wiley   +1 more source

Anthocyanin kinetics are dependent on anthocyanin structure [PDF]

open access: yesBritish Journal of Nutrition, 2011
The kinetics of anthocyanin metabolism was investigated in a human feeding trial. Volunteers (n 12) consumed purple carrots containing five anthocyanin forms: cyanidin-3-(xylose-glucose-galactoside), cyanidin-3-(xylose-galactoside), cyanidin-3-(xylose-sinapoyl-glucose-galactoside), cyanidin-3-(xylose-feruloyl-glucose-galactoside) and cyanidin-3-(xylose-
Janet A. Novotny   +2 more
openaire   +3 more sources

AcMYB1 Interacts With AcbHLH1 to Regulate Anthocyanin Biosynthesis in Aglaonema commutatum

open access: yesFrontiers in Plant Science, 2022
Aglaonema commutatum is one of the most popular foliage plants with abundant leaf phenotypes; therefore, anthocyanin coloration is a vital economic trait in A. commutatum.
Ji Li   +8 more
doaj   +1 more source

Optimization of Preparation Process and in Vitro Digestion Study of Anthocyanin/Fe3O4 Nanocomposites by Response Surface Methodology

open access: yesShipin gongye ke-ji, 2023
In order to improve the bioavailability of anthocyanins, a co-precipitation method was used to prepare anthocyanin/Fe3O4 nanocomposites in this study. The response surface method was used to optimize the synthesis of anthocyanin/Fe3O4 nanocomposites. The
Yun NIU, Qing WANG, Bin HAN, Xiaoli PENG
doaj   +1 more source

Anthocyanins accumulation analysis of correlated genes by metabolome and transcriptome in green and purple peppers (Capsicum annuum)

open access: yesBMC Plant Biology, 2022
Background In order to clarify the the molecular mechanism of anthocyanin accumulation in green and purple fruits of pepper using metabolomics and transcriptomics,to identify different anthocyanin metabolites,and to analyze the differentially expressed ...
Yaning Meng   +3 more
doaj   +1 more source

High Light Intensity Triggered Abscisic Acid Biosynthesis Mediates Anthocyanin Accumulation in Young Leaves of Tea Plant (Camellia sinensis)

open access: yesAntioxidants, 2023
There is increasing interest in the production and consumption of tea (Camellia sinensis L.) processed from purple–leaved cultivar due to their high anthocyanin content and health benefits.
Chenxi Gao   +16 more
doaj   +1 more source

Isolation and Analysis of Anthocyanin Pathway Genes from Ribes Genus Reveals MYB Gene with Potent Anthocyanin-Inducing Capabilities

open access: yesPlants, 2020
Horticultural crops of the Ribes genus are valued for their anthocyanin-rich fruits, but until now, there were no data about the genes and regulation of their flavonoid pathway.
Pavel Starkevič   +9 more
doaj   +1 more source

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