Results 101 to 110 of about 17,956 (210)

First Assessment of the Reproductive Potential of Spermophagus niger (Motschulsky, 1866) (Coleoptera: Chrysomelidae) on Hibiscus asper Hook. f. (Malvales: Malvaceae) Seeds

Psyche: A Journal of Entomology
Spermophagus niger L. (Coleoptera: Chrysomelidae) is the main insect pest of Hibiscus sabdariffa seeds (Malvales: Malvaceae) during storage, with initial infestations occurring in the field. This study presents the first assessment of S.
Jean Christophe Koussoube, Emmanuel Kabore, Koï Wenceslas Kam, Antoine Sanon, Zakaria Ilboudo   +4 more
doaj   +1 more source

Z-scan and optical limiting properties of Hibiscus Sabdariffa dye

, 2014
The intensity-dependent refractive index n 2 and the nonlinear susceptibility χ (3) of Hibiscus Sabdariffa dye solutions in the nanosecond regime at 532 nm are reported.
Maaza, M, Mthunzi, P, Alqaradawi, SY, Rehman, S, Soboyejo, W, Diallo, A, Zongo, S   +6 more
core   +1 more source

Solvent selection for anthrocyanin dye extraction from Kigelia Africana and Hibiscus sabdariffa for dye sensitized solar cells

Journal of Photochemistry and Photobiology
The main flavonoid pigment in the petals of Kigelia Africana and the calyx of Hibiscus sabdariffa is anthocyanin, responsible for the vibrant red, maroon, and purple hues in flowers.
T. Satish Kumar, S. Shalini, T. Anurag Roy, S. Prasanna, R. Balasundaraprabhu, Senthilarasu Sundaram   +5 more
doaj   +1 more source

Quantifying Germination response to temperature of hibiscus tea (Hibiscus sabdariffa)

پژوهش‌های بذر ایران, 2015
Germination rate and percentage are maximal at optimum temperatures and then reach to zero at the base and ceiling temperatures. An experiment was conducted at the Gonbad Kavous University laboratory as a completely randomized design with 4 replications, to study germination response to temperature and evaluation of cardinal temperature on germination ...
Maral Etesami, Ali Rahemi Karizaki, Benyamin Torabi   +2 more
openaire   +2 more sources

Cytotoxic and Genotoxic Potential of Hibiscus sabdariffa

Uşak Üniversitesi Fen ve Doğa Bilimleri Dergisi
Hibiscus sabdariffa L., also known as Roselle, has widespread use for medicinal and nutritional purposes. It is important to detect its toxic potential due to its beneficial uses in food and beverage, health, cosmetics, etc. The aim of this study was to evaluate the cytotoxic and genotoxic potential of Hibiscus sabdariffa by Allium test.
Mualla Dursun, Halil Erhan Eroğlu
openaire   +1 more source

Hibiscus sabdariffa Linn. protects against cerebral ischemia-reperfusion injury via regulation of oxidative stress markers and inflammation

ASPET Discovery
Cerebral ischemia, also known as ischemic stroke, is the most common form of stroke characterized by impaired cerebral blood flow, leading to brain tissue. Ischemia is the second most frequent cause of mortality worldwide, resulting in a significant loss
Adjia Hamadjida, Véronique France Prisca Amayapa, Rigobert Espoir Ayissi Mbomo, Stephen Nkengbang Foudjih, Saida Nkuketgnigni Njemguie, Julien Henri Moïse Nko’o, Jean Victor Harold Akono, Nga Nnanga   +7 more
doaj   +1 more source

Comparación de compuestos fenólicos totales en Hibiscus sabdariffa L. Venezuela

, 2019
The easy access and preparation of drinks based on Hibiscus sabdariffa L. represents an alternative in the treatment of chronic and degenerative diseases.
Peraza-Marrero, María, Pacheco-Coello, Franklin, Orosco-Vargas, Corymar, Ramírez-Azuaje, Doralys, Pinto-Catari, Ibis   +4 more
core   +1 more source

DESCRIPTORES PARA LA CARACTERIZACIÓN Y REGISTRO DE VARIEDADES CUBANAS DE FLOR DE JAMAICA (Hibiscus sabdariffa L.)

Cultivos Tropicales, 2014
Se describen las principales características de la Flor de Jamaica (Hibiscus sabdariffa L.) así como el momento y la forma de evaluación.
María C. González Cepero
doaj  

Impact of Hibiscus sabdariffa Incorporation on Physicochemical Properties, Color Attributes, and Antioxidant Activity of Mead. [PDF]

J Food Sci
Pedott LAT, Nascimento LHD, Thomazoni L, Zeni J, Valduga E.   +4 more
europepmc   +1 more source

Engineering pectin- and sodium alginate-based nanoemulgels for topical delivery of <i>Hibiscus sabdariffa</i> flower extract. [PDF]

RSC Adv
Mammadov BS, Mehraliyeva SJ, Sevinc Özakar R, Özakar E, Bayır Y, Öztürk AA, Gasimov E, Rzayev F.   +7 more
europepmc   +1 more source