Results 31 to 40 of about 1,038 (105)

Cultivo de vainilla en el sur de Florida

EDIS
El extracto de vainilla es popular en el mundo entero como un ingrediente usado en comida, cosméticos y aplicaciones farmacéuticas. La fuente botánica del extracto de vainilla es principalmente las vainas curadas de Vanilla planifolia. Estados Unidos es
Xingbo Wu, Pamela Moon, Alan Chambers, Jonathan Crane, Alejandra Taco   +4 more
doaj   +3 more sources

Efeitos da escarificação química e da concentração de nitrogênio sobre a germinação e o desenvolvimento in vitro de Vanilla planifolia Jack ex Andr. (Orchidaceae: Vanilloideae) Effect of chemical scarification and concentration of nitrogen on the germination and in vitro development of Vanilla planifolia Jack ex Andr. (Orchidaceae: Vanilloideae)

Acta Botânica Brasílica, 2012
Vanilla planifolia é uma espécie com grande valor comercial, porém sua propagação é dificultada devido à baixa germinação de suas sementes. No presente estudo procurou-se avaliar a influência da escarificação destas sementes por meio da imersão em H2SO4 ...
Cristiano Pedroso-de-Moraes, Thiago de Souza-Leal, Alan Rodrigo Panosso, Marcelo Claro de Souza   +3 more
doaj   +1 more source

In vitro cytotoxicity and genotoxicity assessment of methanolic extracts of vanillas from Brazilian biodiversity with commercial potential

Toxicology Reports
The Vanilla genus is crucial for global production in food, perfume, and pharmaceutical industries. However, exploitation threatens some species, leading to extinction.
Natália Gonçalves Ribeiro Araujo, Carlos Fernando Araujo-Lima, Renatha Tavares de Oliveira, Andrea Furtado Macedo, Israel Felzenszwalb   +4 more
doaj   +1 more source

Obtenção de vanilina: oportunidade biotecnológica Production of vanillin: a biotechnological opportunity

Química Nova, 2005
Natural aroma compounds are of major interest to the food and fragrance industry. Vanillin (3-methoxy-4-hydroxybenzaldehyde) was isolated from the vanilla beans in 1816 and its world consumption has reached today about 12000 tons per year.
Andreas Daugsch, Gláucia Pastore
doaj   +1 more source

DETERMINATION OF VANILLIN IN VANILLA (Vanilla planifolia Andrews) FROM LAMPUNG INDONESIA BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

Indonesian Journal of Chemistry, 2010
This paper describes a reverse-phase high performance liquid chromatographic (HPLC) method for the separation, identification and quantification of vanillin in ethanolic extracts of cured vanilla.
Siti Sujalmi, Suharso Suharso, R Supriyanto, Buchari Buchari   +3 more
doaj   +1 more source

Flow-Cytometric Analysis of Nuclear DNA Content in Vanilla Germplasm and Interspecific Hybrids: Implications for Breeding and Conservation

Horticulturae
Vanilla planifolia, the principal source of natural vanilla flavor, is an economically important aromatic and medicinal crop. Its genetic improvement is constrained by a narrow cultivated genetic base, extensive clonal propagation, the long juvenile ...
Rachel Stone, Sisi Chen, Pamela Moon, Jianjun Chen, Xingbo Wu   +4 more
doaj   +1 more source

Contribution of Bacillus Isolates to the Flavor Profiles of Vanilla Beans Assessed through Aroma Analysis and Chemometrics

Molecules, 2015
Colonizing Bacillus in vanilla (Vanilla planifolia Andrews) beans is involved in glucovanillin hydrolysis and vanillin formation during conventional curing.
Fenglin Gu, Yonggan Chen, Yiming Fang, Guiping Wu, Lehe Tan   +4 more
doaj   +1 more source

Antifungal activity of vanilla juice and vanillin against Alternaria alternata

CyTA - Journal of Food, 2019
Vanilla juice has been shown empirically to have antifungal activity against some fungal strains; however, there are no activity reported against Alternaria genre.
Teresa Romero-Cortes, Víctor Hugo Pérez España, Pablo Antonio López Pérez, Guadalupe Del Carmen Rodríguez-Jimenes, Víctor J. Robles-Olvera, José Esteban Aparicio Burgos, Jaime Alioscha Cuervo-Parra   +6 more
doaj   +1 more source

Metagenomic Analysis Reveals Viral Diversity of Vanilla planifolia in South Florida

Agronomy
Vanilla planifolia, a high-value tropical orchid, is significantly impacted by viral pathogens that threaten its cultivation and productivity. This study employs metagenomic techniques to detect and characterize the viral communities associated with V ...
Jesse Potts, Vincent N. Michael, Xingbo Wu   +2 more
doaj   +1 more source

OPTIMASI PROSES MASERASI VANILI (Vanilla planifolia Andrews) HASIL MODIFIKASI PROSES KURING [Maceration Process Optimation of Vanili (Vanilla Planifolia Andrews) from Modified Curing]

Jurnal Teknologi dan Industri Pangan, 2006
Modified cured vanilla was processed to vanilla extract by maceration method. The aim of this research were to optimize the method of maceration, type of vanilla bean with highest vanillin content, extraction solvent composition,and other variables that ...
Ika Mariska3), Melawati2), Meika S. Rusli1), Dwi Setyaningsih1)   +3 more
doaj