Indexado em
- Genamics JournalSeek
- Chaves Acadêmicas
- JournalTOCs
- Infraestrutura Nacional de Conhecimento da China (CNKI)
- Acesso à pesquisa on-line global em agricultura (AGORA)
- Centro Internacional de Agricultura e Biociências (CABI)
- RefSeek
- Diretório de Indexação de Periódicos de Pesquisa (DRJI)
- Universidade de Hamdard
- EBSCO AZ
- OCLC- WorldCat
- Scholarsteer
- Catálogo online SWB
- publons
- Euro Pub
- Google Scholar
Links Úteis
Compartilhe esta página
Folheto de jornal
Periódicos de Acesso Aberto
- Agro e Aquicultura
- Alimentos e Nutrição
- Bioinformática e Biologia de Sistemas
- Bioquímica
- Ciência de materiais
- Ciencias ambientais
- Ciências Clínicas
- Ciências Farmacêuticas
- Ciências gerais
- Ciências Médicas
- Cuidados de enfermagem e saúde
- Engenharia
- Genética e Biologia Molecular
- Gestão de negócios
- Imunologia e Microbiologia
- Neurociência e Psicologia
- Química
Abstrato
Effect of pH on Garlic Oil Encapsulation by Complex Coacervation
Lee-Fong Siow and Chee-Sian Ong
Microencapsulation of garlic oil was performed via complex coacervation using type A or type B gelatin and gum acacia as wall materials. Effect of pH on garlic oil encapsulation yield and loading efficiency was investigated. Results showed that the highest garlic oil encapsulation yield and loading efficiency for type A or B gelatin and gum acacia occurred at pH 4.5 and 3.5, respectively. Scanning electron microscopy (SEM) observation showed that coacervates made from type A or B gelatin-gum acacia were spherical with smooth topography. Both cross-linked type A and B gelatin-gum acacia exhibited controlled release of garlic oil during five hours of incubation in pH 2 pepsin solution. Coacervates produced from type A or B gelatin-gum acacia protected garlic oil from primary and secondary oxidation during 12 days storage at 45°C.