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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Production and Storage Properties of Spray-Dried Red Beet Extract Using Polysaccharide-Based Carrier Systems

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Author(s):
Zuanon, Larissa A. C. [1] ; Fuzari, Nathalia C. [1] ; Ferreira, Sungil [1] ; Freitas, Mirian L. F. [1] ; Moser, Poliana [1] ; Nicoletti, Vania R. [1]
Total Authors: 6
Affiliation:
[1] Sao Paulo State Univ Unesp, Dept Food Engn & Technol, Inst Biosci Humanities & Exact Sci Ibilce, Campus Sao Jose do Rio Preto, BR-15054000 Sao Paulo - Brazil
Total Affiliations: 1
Document type: Journal article
Source: INTERNATIONAL JOURNAL OF FOOD ENGINEERING; v. 15, n. 7 JUL 2019.
Web of Science Citations: 0
Abstract

This study aimed to produce betalain-rich powders by spray drying red beet extract using modified starch and maltodextrin blends as carrier materials, as well as to investigate the product storage stability as affected by water sorption and light exposure. The influence of spray drying conditions and carrier blends on the process yield, water content and solubility of the powders, betalain retention, and color parameters was assessed using a central composite design 24. The results of this screening allowed selection of four samples to further evaluation concerning their morphological characteristics, particle size distribution, water sorption properties, and betalain stability under light exposure. Samples formulated with carrier blends composed of equal amounts of modified starch and maltodextrin, used in a concentration of 35 g carriers/110 g of initial solution resulted in the higher betalain stability during 98 days of storage under exposure to light. Even though this formulation showed similar water sorption behavior to the other formulations studied, it also showed the best mechanical properties, indicating lower susceptibility to powder collapse. (AU)

FAPESP's process: 15/23290-0 - Development of semi-continuous processes for production of ginger oil (Zingiber officinale Roscoe) microcapsules by complex coacervation: atomization and membrane emulsification
Grantee:Sungil Ferreira
Support Opportunities: Scholarships in Brazil - Doctorate (Direct)
FAPESP's process: 16/06204-5 - Production and stability of chickpea protein-pectin emulsions and microparticles of buriti (Mauritia flexuosa) oil: ageing of the encapsulant matrix
Grantee:Poliana Moser
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 10/09614-3 - Effect of physical-chemical properties of the encapsulating matrices and of ultrasound application on the stability of microencapsulated turmeric (Curcuma longa L.) oleoresin
Grantee:Vânia Regina Nicoletti Telis
Support Opportunities: Regular Research Grants
FAPESP's process: 14/02910-7 - O/W emulsions stabilized by electrostatic interactions between proteins and polysaccharides: application as fat replacers and as bioactive compound microencapsulation
Grantee:Vânia Regina Nicoletti Telis
Support Opportunities: Regular Research Grants
FAPESP's process: 14/08520-6 - Preparation and characterization of emulsions and microcapsules of buriti oil (Mauritia flexuosa) using isolated soy protein and high-methoxy pectin as stabilizer
Grantee:Mírian Luisa Faria Freitas
Support Opportunities: Scholarships in Brazil - Doctorate