Dairy drink fermented with chia seed and acerola syrup: physicochemical, microbiological, and sensory characterization / Bebida láctea fermentada com semente de chia e xarope de acerola: caracterização físico-química, microbiológica e sensorial
Costa, Juliana de Abreu; Santos, Julliet Teixeira de Oliveira; Bacelar, Rafael Gomes Abreu; Carneiro, Rosana Martins; Silva, Darlisson Slag Neri; Nóbrega, Maria Marlúcia Gomes Pereira; Muratori, Maria Christina Sanches.
Ciênc. anim. bras. (Impr.)
; 23: e-72395P, 2022. tab
Artículo
en Inglés
| VETINDEX | ID: biblio-1394261
This research aimed to develop a fermented dairy beverage using whey as a dairy base with chia seed (Salvia hispanica L.) and acerola syrup (Malpighia emarginata) and to evaluate physicochemical parameters (pH, water activity, total soluble solids, acidity, syneresis), proximate composition (moisture, ash, proteins, milk fat, carbohydrates, and energy value), ß-carotene, ascorbic acid, microbiological and sensory parameters. The acidity results ranged from 1% to 1.27%; pH from 3.86 to 4.11; soluble solids from 15.67 to 21.6; water activity from 0.93 to 0.99; syneresis from 46.67 to 68.08; they presented satisfactory conditions for thermotolerant coliforms. Salmonella spp. showed cell viability of L. acidophilus E4 (2.9 x 107 to 9.7 x 107 ) and E8 (1.3 x 107 to 8.6 x 107), however Bifidobacterium spp. did not show any viability. The drinks had a good acceptance rate by the tasters (7.0). The humidity results were from 74.21% to 74.34%; ash from 0.42% to 0.55%; proteins from 2.93% to 2.99%, milk fat from 1.47% to 0.93%; carbohydrate from 20.97% to 21.19%; energy value from 108.83% to 105.09% and ß-carotene from 12.33% to 8.19%; and ascorbic acid ranged from 222.23 (mg/100g) to 418.10 (mg/100g). It is concluded that formulated dairy drinks are considered a viable alternative for the food industry, with the differential of including chia seed and acerola pulp, due to their good sensory acceptance, physical-chemical stability, satisfactory sensory analysis, microbiological standards suitable in the 21-day storage period.
Biblioteca responsable:
BR68.1
Ubicación: BR68.1
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