The creaming of short doughs and its impact on the quality attributes of rotary-molded biscuits

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dc.contributor.authorTeresa Molina, M.
dc.contributor.authorVaz, S.M.
dc.contributor.authorBouchon, P.
dc.date.accessioned2023-05-19T20:25:11Z
dc.date.available2023-05-19T20:25:11Z
dc.date.issued2021
dc.description.abstractScant attention has been given to understanding the impact of creaming stability on the final structure of semi-sweet biscuits, an aspect that has traditionally concerned the biscuit industry. Accordingly, the aim of this study was to analyze the influence of the creaming phase stability on the quality attributes of rotary-molded biscuits. Doughs were formulated with 10.2% of fat (wet basis) and 16.3% of sucrose (w.b.), using two sucrose particle sizes, which were either added directly or after dilution in water at different concentrations. Additionally, the creaming phase was prepared using either a low-shear or a high-shear mixer. The results show that an aqueous-phase migration occurred when the creaming was blended in a low-shear mixer, when using either powdered sucrose or granular sucrose diluted in water at a high concentration. The phase separation was inhibited with the high-shear mixer, which provided a stable creaming. Notwithstanding the variation in creaming stability, no differences were observed in hardness, aeration, sweetness, color and noise intensity. Additionally, the micro-CT analysis revealed that biscuits had a similar microstructure (air porosity and thickness of biscuit walls) when they were prepared with either an unstable or a stable creaming phase. Consequently, creaming stability does not seem to affect the structure and the most relevant sensory attributes of rotary-molded biscuits under this set of experimental conditions, which are representative of those used by the industry for this product category.
dc.fechaingreso.objetodigital2025-01-03
dc.fuente.origenORCID-mayo23
dc.identifier.doi10.3390/foods10030621
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/67308
dc.identifier.wosidWOS:000633642900001
dc.language.isoen
dc.nota.accesoContenido completo
dc.rightsacceso abierto
dc.subject.ods02 Zero hunger
dc.subject.odspa02 Hambre cero
dc.titleThe creaming of short doughs and its impact on the quality attributes of rotary-molded biscuitses_ES
dc.typeartículo
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