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Process for production of ready to drink iced teas from sage (Salvia officinalis L.) and linden (Tilia cordata): pressurized hot water extraction and spray drying
- Publication Year :
- 2019
- Publisher :
- The Korean Society of Food Science and Technology, 2019.
-
Abstract
- The aim of this study was to produce ready to drink (RTD) iced teas from sage and linden. For this purpose, phenolics of sage and linden were extracted by pressurized hot water extraction (PHWE) and then the extracts obtained were spray dried by the addition of maltodextrin. The powders produced by spray drying were processed into RTD sage and linden iced teas by adding sucrose and citric acid. The optimum conditions of PHWE of sage and linden were at 160 °C and for 10 min and 5 min, respectively. The solubility and microencapsulation efficiency of spray dried powders were found to be greater than 97%. In addition, total phenolic content and antioxidant activity of RTD iced teas are parallel with those of microencapsulated sage and linden powders after pasteurization at 80 °C for 5 min. The sensory analysis of RTD iced teas showed that products were well-accepted by the panelists. © 2018, The Korean Society of Food Science and Technology.<br />This research was financially supported by the?Ministry of Science, Industry and Technology, Republic of Turkey under the Project Number of 1483.TGSD.2015.
- Subjects :
- 0106 biological sciences
Tilia cordata
Linden
Pasteurization
01 natural sciences
Applied Microbiology and Biotechnology
Sensory analysis
Article
law.invention
chemistry.chemical_compound
0404 agricultural biotechnology
law
010608 biotechnology
Food science
Pressurized hot water extraction
biology
Chemistry
SAGE
Spray drying
food and beverages
04 agricultural and veterinary sciences
Maltodextrin
biology.organism_classification
Sage
040401 food science
Hot water extraction
Citric acid
Ready to drink iced tea
Food Science
Biotechnology
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....6b855041f3f94e98f2a04af12ee4243d