Pectin
Mostrando 13-24 de 411 artigos, teses e dissertações.
-
13. Endophytic Actinomycetes as Potential Producers of Hemicellulases and Related Enzymes for Plant Biomass Degradation
Abstract Tailor made enzymatic preparation must be design to hydrolyze efficiently plant biomass, once that each plant biomass possesses a distinct cell wall composition. Most of actinomycetes used for plant cell wall degradation are focused on the cellulases and xylanases production. However, a wide range of enzymes must be produced for an efficient degrada
Braz. arch. biol. technol.. Publicado em: 29/08/2019
-
14. Improvement of the viability of probiotics (Lactobacillus acidophilus) by multilayer encapsulation
RESUMO: O objetivo deste trabalho foi produzir microcápsulas de pectina, contendo Lactobacillus acidophilus por gelificação iônica externa, seguida da adsorção de proteína de soro de leite e multicamadas formadoras de pectina. Além disso, a viabilidade de lactobacilos livres e microencapsulados, após exposição in vitro a condições gastrintestin
Cienc. Rural. Publicado em: 19/08/2019
-
15. Mechanical resistance, biometric and physicochemical characteristics of tomato cultivars for industrial processing
Abstract In order to help the choice and recommendation of cultivars with the greater mechanical resistance of fruits, this research aimed to determine the mechanical resistance and biometric and physicochemical characteristics of tomato cultivars for industrial processing. Eleven processing tomato cultivar fruits cultivar were used (IT761, H9992, H9553, AP5
Food Sci. Technol. Publicado em: 27/06/2019
-
16. Characterization of pericarp fractions of yellow passion fruit: density, yield of flour, color, pectin content and degree of esterification
Abstract The pericarp of passion fruit can be processed to be used as a new ingredient in the food industry, or as source of pectin. Pericarp samples were taken with a 5 mm cylindrical metal probe to measure the apparent density. Pericarp fractions of eighty fruits at three maturation stages were dried and their flours were quantified and evaluated by instru
Food Sci. Technol. Publicado em: 06/06/2019
-
17. Elaboração e caracterização de geleia prebiótica mista de jabuticaba e acerola
Resumo Objetivou-se, com este trabalho, a elaboração e a caracterização físico-química de geleias tradicionais prebióticas mistas de jabuticaba e acerola. As formulações compostas de polpas e blends foram: F1 (75% acerola/25% jabuticaba), F2 (50% acerola/50% jabuticaba), F3 (25% acerola/75% jabuticaba), F4 (100% jabuticaba) e F5 (100% acerola) com 1
Braz. J. Food Technol.. Publicado em: 06/06/2019
-
18. Comparison of acid and enzymatic hydrolysis of pectin, as inexpensive source to cell growth of Cupriavidus necator
Abstract: The present work investigated what the appropriate methods of hydrolysis of pectin for reducing compounds (RCs) production, employed as a substrate for cell growth of Cupriavidus necator. This microorganism has great importance industrial, because besides potential single cell protein (SCP), is the most studied microorganism for production of polyh
An. Acad. Bras. Ciênc.. Publicado em: 25/04/2019
-
19. Orange and Passion Fruit Wastes Characterization, Substrate Hydrolysis and Cell Growth of Cupriavidus necator, as Proposal to Converting of Residues in High Value Added Product
Abstract: Brazil is the world’s largest producer of orange and passion fruit, which are destined mainly for industrialization, generating grand volumes of wastes. The solid portion of these residues is a rich source of pectin - composed mainly of galacturonic acid and neutral sugars, which through the hydrolysis process can be used in biological conversion
An. Acad. Bras. Ciênc.. Publicado em: 08/04/2019
-
20. Effect of the addition of calcium chloride and different storage temperatures on the post-harvest of jabuticaba variety Pingo de Mel
Abstract The objective of this study was to analyze the effect of different calcium chloride concentrations on the post-harvest conservation of jabuticaba variety Pingo de Mel at different storage temperatures. The fruit were collected 30 days after the anthesis and subjected to immersions in calcium chloride solution at different concentrations (0%, 2%, 4%
Food Sci. Technol. Publicado em: 31/01/2019
-
21. Physical-chemical and biochemical characterization of Buchenavia tomentosa Eichler fruits
Abstract The wild native species of the Brazilian savannah have attractive flavors and nutritive compounds. Among the Combretaceaes genus, the Buchenavia tomentosa Eichler plays an important role in popular medicine, however, little is known about its chemical composition. Thus, in order to a chemical-biological prospection in fruits of the Tocantins savann
Food Sci. Technol. Publicado em: 29/11/2018
-
22. Physiology and quality of 'Tahiti' acid lime coated with nanocellulose-based nanocomposites
Abstract The aim of this study was to evaluate the physiological response and quality of the ‘Tahiti’ acid lime coated with carboxymethylcellulose (N-CMC), pectin (N-PEC) and starch (N-ST) nanocomposites based on cellulose nanocrystals (NC). Respiratory rate, ethylene production, loss of fresh weight, total chlorophyll and fruit firmness were evaluated
Food Sci. Technol. Publicado em: 29/11/2018
-
23. Screening a bacterium and its effect on the biological degumming of ramie and kenaf
ABSTRACT: Biological degumming is an eco-friendly, efficient, high-quality and low-cost method that has become the leading bast fiber degumming technology. However, bacterial strains with short degumming cycles, high gum removal rates and small fiber damage are few. To screen high quality microbial resources with bast-fiber biological degumming function, soi
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-09
-
24. Incidence of hydrocolloid type on quality parameters in mango leathers (Mangifera indica L.) Yulima variety
Abstract The effect of four hydrocolloids on the physico-chemical, bioactive and rheological properties in sweetened mango leather sheets of the Yulima variety were analyzed. Parametric and non-parametric statistical tests were done to analyze the differences among samples (four of treatment against two of control). The findings show significant positive ef
Food Sci. Technol. Publicado em: 26/07/2018