Results 41 to 50 of about 3,810 (202)

Study of influence of ascorbic acid, reducing sugars and methyldopa on betalains content in Celosia cristata callus

Фактори експериментальної еволюції організмів, 2019
Aim. The aim of the present work is to investigate the influence of reducing sugars, ascorbic acid and methyl DOPA as one of the DOPA decarboxylase inhibitors on total amount and spectrum of betalains in the callus culture of cockscomb Celosia cristata ...
K. V. Lystvan
doaj   +1 more source

Beta vulgaris L.—A Source with a Great Potential in the Extraction of Natural Dyes Intended for the Sustainable Dyeing of Wool

Plants, 2023
Beta vulgaris L. is a biennial plant easily accessible all over the world, rich in various biologically active compounds, especially a class of extremely bioactive pigments known as betalains.
Vasilica Popescu, Alexandra Cristina Blaga, Dan Cașcaval, Andrei Popescu   +3 more
doaj   +1 more source

Convergent evolution of betalains in Caryophyllales

, 2023
In this thesis, I investigate the evolution of betalains in Caryophyllales. Betalains are a group of red and yellow pigments, which in plants occur only in the order Caryophyllales.

core   +1 more source

Extraction procedure of betalains pigments from hardy beetroot matrix and its stabilization

, 2022
Beetroot betalains (E162) as natural colorants, extracted by physical means, are permitted by the European Union for use as a natural colorant in foods.
Thippeswamy, B, Sethi, Shruti, Arora, Bindvi, Joshi, Alka, Varghese, Eldho, Tomar, B S, Yadav, Ajay   +6 more
core   +1 more source

Effect of gamma irradiation and storage days on physicochemical, sensory, and microbial quality of pineapple (Ananas comosus) fresh cut under refrigeration

JSFA reports, EarlyView.
Abstract Background Fresh‐cut pineapple is increasingly consumed for its convenience and nutritional value; however, minimal processing accelerates quality deterioration and microbial growth, resulting in substantial postharvest losses. Gamma irradiation is recognized as a nonthermal preservation technique, but limited information exists regarding its ...
Maraj Miah, Mohammad Abdulla Al Noman, Md Abdul Alim, Md. Nazmul Hasan Mehedi, Nehal Uddin, Mahmuda Tasnim, Md. Nahidul Islam   +6 more
wiley   +1 more source

Encapsulation of betalains from beetroot pomace in protein-gum blends: characterization, antioxidant and color stability analysis

Applied Food Research
Betalains exhibit strong potential as natural food colorants; however, their practical application is limited by instability under exposure to heat, oxygen, and light.
El Mehdi Raoui, Chiara Peischl, Milad Hadidi, Jose L. Toca-Herrera, Alexander Einschütz Lopez, Philipp Lawrence Fuhrmann, Marc Pignitter   +6 more
doaj   +1 more source

Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments

Brazilian Journal of Food Technology, 2015
Summary Betalains are fruit pigments possessing health-giving properties. To isolate the pigments, the juice must be separated from the fruit matrix, which contains biopolymers. The aim of this study was to clarify cactus pear juice by microfiltration to
Cristina VERGARA, Beatriz CANCINO-MADARIAGA, Andrés RAMÍREZ-SALVO, Carmen SÁENZ, Paz ROBERT, Mariane LUTZ   +5 more
doaj   +1 more source

Effect of encapsulated purple sweet potato (Ipomoea batatas L.) peel extract on fresh goat cheese: quality and polyphenolic and color stability during refrigerated storage

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND The aim of this work was to characterize the polyphenolic profile of encapsulated purple sweet potato peel extract (PSPPE), to assess the effects of its addition (1.5 and 3 g L−1) on the color, texture, microbiological quality, microstructure, and sensory attributes of fresh goat cheese, and to monitor the polyphenolic profile and ...
Raquel Lucas‐González, Nuria Muñoz‐Tébar, Gema Martínez‐Navarrete, José Ángel Pérez‐Álvarez, Eduardo Fernández, José Manuel Lorenzo, Juana Fernández‐López, Manuel Viuda‐Martos   +7 more
wiley   +1 more source

Evaluation of Natural Pigments Production in Response to Various Stress Signals in Cell Lines of Stenocereus queretaroensis

Plants, 2022
Stenocereus queretaroensis (F.A.C. Weber ex Mathes.) Buxb is a cactus that has long been used as a source food in central and northern México. Its fruits, commonly called pitayas, biosynthesize high amounts of betalains. These molecules are water-soluble
Jaime Abelardo Ceja-López, Javier Morales-Morales, Jorge Araujo-Sánchez, Wilma González Kantún, Angela Ku, María de Lourdes Miranda-Ham, Luis Carlos Rodriguez-Zapata, Enrique Castaño   +7 more
doaj   +1 more source

Guapira leucophylla (Nyctaginaceae, Caryophyllales), a new species from the northern Espinhaço Range of Minas Gerais, Brazil

Nordic Journal of Botany, EarlyView.
Guapira Aubl. (Nyctaginaceae, Pisonieae) comprises dioecious shrubs and trees widely distributed in the Neotropics and occupying diverse habitats. In the Brazilian Cerrado, the genus occurs in several phytophysiognomies, including Campos Rupestres, a montane rock ecosystem with high levels of endemism but still marked by significant gaps in botanical ...
Danilo Alvarenga Zavatin, Luísa Azevedo, Renato Ramos, Jefferson Prado, Elson Felipe Sandoli Rossetto   +4 more
wiley   +1 more source