Results 91 to 100 of about 1,384 (195)

Proprietà funzionali dei frutti di fico d'India [PDF]

open access: yes, 2003
The constantly increasing demand for nutraceuticals is paralleled by a more pronounced request for natural ingredients and health-promoting foods. The multifunctional properties of cactus pear fit well this trend.
Piga, Antonio <1965- >
core  

Genetic Analysis of Betacyanine, Betaxanthine, and Sucrose Concentrations in Roots of Table Beet

open access: yesJournal of the American Society for Horticultural Science, 1984
Abstract Genetic variation in pigment and sucrose concentrations of beet roots was investigated in a diallel cross among 9 inbred table beet lines. General combining ability (GCA) was significant for betacyanine, betaxanthine, and sucrose concentrations.
James F. Watson, W. H. Gabelman
openaire   +1 more source

Nonconventional Techniques in Plant Alkaloid Extraction: A Decade of Progress (2014–2023)

open access: yesChemistry &Biodiversity, Volume 22, Issue 8, August 2025.
This figure seeks to represent the evolution of the different unconventional approaches that were adopted for the extraction of plant‐derived alkaloids during the decade from 2014 to 2023. ABSTRACT Plant metabolism encompasses primary and secondary pathways, with secondary metabolism yielding diverse natural products crucial for plant adaptation and ...
Victor Menezes Sipoloni   +5 more
wiley   +1 more source

Optimizing a Simple Natural Dye Production Method for Dye-Sensitized Solar Cells: Examples for Betalain (Bougainvillea and Beetroot Extracts) and Anthocyanin Dyes [PDF]

open access: yes, 2019
We present a study about the sensitizers extracted from natural resources. This paper focuses on how to select, extract and characterize natural dyes, giving some guides to establish a protocol for the whole process of fabricating and using these dyes ...
Ariza Camacho, María Jesús   +1 more
core   +1 more source

Physico-chemical properties of spray-dried red pitaya (Hylocereus polyrhizus) peel powder during storage [PDF]

open access: yes, 2014
The physico-chemical properties of spray-dried pitaya peel powders kept at accelerated (45 ± 2°C) and room temperature (28 ± 2°C) for 14 weeks and 6 months, respectively were evaluated.
Bakar, Jamilah   +4 more
core   +1 more source

Exploring the Biochemical Profile of Beta vulgaris L.: A Comparative Study of Beetroots and Swiss Chard

open access: yesPlants
In this study, leaves and roots from three beetroot cultivars (cv. Albina Vereduna (white roots), cv. Burpee’s Golden (golden roots), and cv. Pablo F1 (red roots)), as well as Swiss chard leaves (also known as “rhubarb chard”, or Beta vulgaris subsp ...
Daiana Almeida   +6 more
doaj   +1 more source

Advances in Building Dye-Sensitized Solar Cells in Ecuador [PDF]

open access: yes, 2013
The fundamental requirement of any solar to electric conversion system is the absorption of a significant part of the incident solar radiation with a consequence utilization of the energy of the photons in an electrical process.
Ramírez-Pérez, Javier
core  

UV-B radiation as an elicitor of secondary metabolite production in plants of the genus Alternanthera

open access: yesActa Botânica Brasílica, 2018
Ultraviolet B radiation has been described as a potential elicitor agent of the synthesis of secondary metabolites in plants. Thus, the present study aimed to investigate the production of betalains and total flavonoids, as well as the antioxidant ...
Fátima Rosane S. Klein   +6 more
doaj   +1 more source

Scaled-up biotechnological production of individual betalains in a microbial system [PDF]

open access: yes, 2019
Trabajo científico desarrollado en la Universidad de Murcia, y publicado en modo abierto (open access), accesible desde la editorial "John Wiley & Sons Ltd and Society for Applied Microbiology", en el vínculo https://enviromicro-journals.onlinelibrary ...
Gandía Herrero, Fernando   +4 more
core   +1 more source

Efficiency of Betacyanin and Betaxanthin Extraction from Red Beets (Beta vulgaris L.) using Microwave-Assisted Extraction (MAE) [PDF]

open access: yes
Red beet pigments, betacyanin and betaxanthin, possess both health benefits and potential as natural colorants. This study investigated the efficacy of Microwave-Assisted Extraction (MAE) for their extraction from red beets.
Paramita, Vita, Pramudika, Satya
core   +2 more sources

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