000			01844nam a2200253Ia 4500
003			MX-MdCICY
005			20250625162501.0
040			_cCICY
090			_aB-21092
245	1	0	_aUsing phycocyanin as a marker to investigate drying history and structure formation in spray drying
490	0		_vDrying Technology, 42(3), p.436-449, 2023
520	3		_aKnowledge of drying history and structure formation is essential for the quality of spray dried products. In this study, these factors are investigated using the denaturation of phycocyanin. By studying the denaturation kinetics of this marker, added to the feed solution, it was found that denaturation can neither occur in the constant drying rate regime nor in the final stage of drying, as the temperature (T?<?60?°C)and the moisture content (aw < 0.6)is too low, respectively. Thus, it was concluded that phycocyanin denaturation is influenced by the crust formation during spray drying. This was applied to pilot scale spray drying, where the effect of air inlet and outlet temperature, air moisture content, feed solids content and particle residence time was investigated. The qualitative agreement between phycocyanin denaturation and the determined particle structure provides a basis for the validation of models, predicting structure development during drying.
650	1	4	_aSPRAY DRYING; PHYCOCYANIN
650	1	4	_aDENATURATION; STRUCTURE
650	1	4	_aFORMATION; PARTICLE
650	1	4	_aMORPHOLOGY; DRYING KINETICS
650	1	4	_aTHERMAL DAMAGES
700	1	2	_aRuprecht, N. A.
700	1	2	_aBürger, J. V.
700	1	2	_aKohlus, R.
856	4	0	_uhttps://drive.google.com/open?id=1Lb-8JqjZ-4lf_OdJ_rjeb-5R9EsV4wcV&usp=drive_copy _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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