Results 11 to 20 of about 586 (115)

Identificación de inulina y oligosacáridos en las hojas de Yacón (Polymnia sonchifolia) para la obtención de un edulcorante [PDF]

Prospectiva Universitaria, 2022
The objective of the investigation was to es ytoblish the best conditions inuline and oligosacarid extraction in the YACON leases which were/homogenized by HPLC utilizased in detection the indie de refraction with a column of conic interchange to ...
Cóndor Huamán, Margarita Brígida, Julca Marcelo, Edson Hilmer   +1 more
core   +3 more sources

Exploring Microbial and Biophysical Aspects of Dry Skin: In Vivo Test of a Novel Skincare Formulation. [PDF]

J Cosmet Dermatol
ABSTRACT Background Dry skin is a prevalent dermatological concern influenced by environmental factors and characterized by compromised skin barrier integrity. In addition to this, skin microbiota is involved and plays a crucial role in maintaining microbial flora balance.
D'Antonio C, Bosco FL, Gentili G, Belmonte S, DeMartini G, Condrò G, Perugini P.   +6 more
europepmc   +2 more sources

Efficacy in Clinical Studies of a Skin Care Serum Formula Containing 7 Short and Long Saccharides and Bacterial Fractions to Repair and Strengthen the Skin Barrier From Aggressions in Intense Conditions. [PDF]

J Cosmet Dermatol
ABSTRACT Background A healthy skin barrier is essential to protect against the entry of harmful substances or the loss of internal fluids, especially water and electrolytes. Various aggressions are known to weaken the skin barrier. Aims To evaluate single or multiple applications of a serum formula designed to mitigate skin barrier dysfunction and ...
Pichon C, Mesrobian M, De Bussy S, Valverde E, Gueniche A.   +4 more
europepmc   +2 more sources

Induction of 1-FEH in mature chicory roots appears to be related to low temperatures rather than to leaf damage. [PDF]

ScientificWorldJournal, 2002
Large‐scale inulin production from chicory roots (Cichorium intybus L.) is hampered by the induction of 1‐FEH activity (fructan 1‐exohydrolase) and concomitant fructose production in autumn, coincident with a period with low night temperatures that cause leaf damage. To understand whether leaf damage per se is sufficient for 1‐FEH induction and fructan
Van den Ende W, Van Laere A.
europepmc   +2 more sources

CONTENIDO DE FRUCTANOS EN RAÍCES TUBEROSAS DE YACÓN (Polymnia sonchifolia) CONTENT OF FRUTANS IN TUBEROUS ROOTS OF YACON (Polymnia sonchifolia) CONTIDO DE FRUCTANOS EN RAÍCES TUBEROSAS DE YACÓN (Polymnia sonchifolia) [PDF]

Ciencia y Tecnologia Alimentaria, 2003
Abstract Resumen Resumo The objective of this study was to determine the cultivation cycle of yacon in order to maximize the fructo-oligosaccharides content in the tuberous roots. Samples of tuberous roots were homogenized in ethanol 80%, then boiled in hot water and stored at -18°C.
S. M. C. Vilhena, F. L. A. Câmara, I. M. T. Piza, G. P. P. Lima   +3 more
  +4 more sources

Cytotoxicity of subfractions and compounds from Polymnia sonchifolia [PDF]

Brazilian Journal of Microbiology, 2005
Our previous works showed that extracts and fractions from Polymnia sonchifolia had presented an inhibitory activity on growth and aflatoxin production by Aspergillus flavus in non-cytotoxic concentrations. In this work, report results on the in vitro cytotoxicity of subfractions and of a mixture of sesquiterpenes lactones from Polymnia sonchifolia on ...
Fernandes, Maria Judite B., Limas, Caroline, Rossi, Maria Helena, Gonçales, Edlayne, Simoni, Isabela C.   +4 more
openaire   +3 more sources

Possible actions of inulin as prebiotic polysaccharide: A review

Food Frontiers, Volume 2, Issue 4, Page 407-416, December 2021., 2021
Abstract This review summarizes the nature, types, and properties of inulin polysaccharides and their applications as prebiotic dietary fibers. Natural food and commercial plant sources of inulin and extraction methods are presented. The physicochemical and functional properties of inulin are summarized.
Tadesse F. Teferra
wiley   +1 more source

Avaliações Bioquímicas Séricas e Hepáticas do Extrato de Yacon (Polymnia sonchifolia) Poepp. & Endl. [PDF]

Revista Brasileira de Plantas Medicinais, 2002
Yacon is a medicinal plant, the tuberous roots of which have been thought to contain a large amount of fructan (oligosaccharides). Purpose - The aim of paper was to study the effect of aqueous extracts of yacon on biochemical parameters of clinical importance in rats.
Fernandes, A. A H, Bordon, J. G., Batistella, R. F., Nascimento, S. M., Silva, M. S., Alves, M. J Q F   +5 more
openaire   +1 more source

Distribution of carbohydrates and related enzyme activities in yacon (polymnia sonchifolia) [PDF]

Soil Science and Plant Nutrition, 1993
Abstract Yacon (Polymnia sonchifolia) plants originating from Andean highlands are known to accumulate a large amount of oligofructans in their tubers and tuberous roots (Ohyama et al. 1990; Asami et al. 1992). Asami et al. (1992) have reported that tubers and tuberous roots which were harvested in late fall contained about 57 and 66% respectively (on ...
Katsuhiko Fukai, Sachiko Miyazaki, Fumio Nanjo, Yukihiko Hara   +3 more
openaire   +1 more source

DESCASCAMENTO QUÍMICO DE RAÍZES DO YACON (Polymnia sonchifolia Poepping & Endlicher)

Revista Acadêmica: Ciência Animal, 2006
Foi utilizado o delineamento fatorial completo 23 para estudar o efeito das variáveis de processo no descascamento químico de raízes do yacon, cultivadas na região metropolitana de Curitiba, estado do Paraná. Foram realizados 11 experimentos, com três repetições no ponto central, no qual foram avaliadas em três níveis: concentração da solução de ...
Elaine Berges da Silva, Rui Sérgio dos Santos Ferreira da Silva, Laura Beatriz Karam, Lys Mary Bileski Cândido   +3 more
openaire   +1 more source