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Mostrando ítems 21-29 de 29
Cápsulas de alginato para la protección de polifenoles presentes en el aceite esencial de oréganoAlginate capsules for protecting polyphenols present in oregano essential oilCápsulas de alginato para a proteção de polifenóis presentes no óleo essencial de orégano
(Universidad Nacional de Entre Ríos, 2019-11)
Se evaluó el alginato de sodio como material encapsulante del aceite esencial de orégano, aplicando la técnica de gelificación iónica del alginato de sodio y calcio. Se estudió mediante un diseño bifactorial, en el cual ...
Valorization of okara oil for the encapsulation of Lactobacillus plantarum
(Elsevier Science, 2018-04)
Oil-in-water (O/W) emulsions of okara oil-caseinate (1:2; 1:3 and 1:4 O/W ratios) were used to encapsulate Lactobacillus plantarum CIDCA 83114. Once encapsulated, microorganisms were freeze-dried or spray-dried, and observed ...
Freezing and drying of pink grapefruit-lycopene encapsulated in Ca(II)-alginate beads containing galactomannans
(Association of Food Scientists and Technologists of India, 2019-07)
Lycopene extracted from pink grapefruit was encapsulated on Ca(II)-alginate beads with the addition of trehalose and galactomannans to improve its stability against freezing and drying. Three galactomannans of different ...
Long term stability and interaction with epithelial cells of freeze-dried pH-responsive liposomes functionalized with cholesterol-poly(acrylic acid)
(Elsevier Science, 2018-04)
Liposomes are exceptional carriers for therapeutic drug delivery. However, they generally suffer from poor cell penetration, low half-life in bloodstream and loss of functionality during storage. To overcome these problems ...
First total synthesis of the only known 2-isopropyliden-2: H -benzofuran-3-one isolated from V. luetzelburgii
(Royal Society of Chemistry, 2017-01)
The first total synthesis of 5-(1-hydroxy-1-ethyl)-2-isopropyliden-2H-benzofuran-3-one, is reported in its racemic and in one of its optically active [(S)-(-)] forms. This heterocycle, isolated from Verbesina luetzelburgii, ...
Use of cheese whey for biomass production and spray drying of probiotic lactobacilli
(2014-08)
The double use of cheese whey (culture medium and thermoprotectant for spray drying of lactobacilli) was explored in this study for adding value to this wastewater. In-house formulated broth (similar to MRS) and dairy media ...
Inorganic additive improves the survival of the probiotic Lacticaseibacillus rhamnosus CRL1505 during spray drying, rehydration, and storage
(Springer, 2021-09-11)
In previous in vitro studies, an inorganic additive (MCM3) showed a thermo-protective effect on the cell viability of Lacticaseibacillus rhamnosus CRL1505 (Lr-CRL1505). In this work, cultures of this probiotic strain were ...
San Juan county horticulture profile
(ASAHO, 2020-02-27)
La Provincia de San Juan se ubica en el centro oeste del territorio argentino. Con relieve de cadenas montañosas solo el 2,36% de la superficie (oasis irrigados) es apta para agricultura. Por su clima desértico, (precipitaciones ...