Dosificación de hojas de té (camellia sinensis) y alga chlorella en la calidad fisicoquímica y organoléptica de un té gasificado

The objective of the research was to evaluate the dosage of tea leaf (Camellia sinensis) and chlorella algae for the elaboration of a gasified tea using leaf doses of 4g, 8g, 12g for tea mixed with chlorella algae in two dosages of 800,000 (± 50,000) and 1'200,000 (± 50,000) both for each treatment giving six treatments in total which were compared with a control (commercial tea with Suntea gas). The physicochemical components evaluated were humidity, ash for the tea leaf and pH, acidity to the final product, the organoleptic characteristics (color, smell and taste) were also evaluated. A completely randomized design (DCA) of two AxB factors with 6 treatments plus a commercial control was applied. The treatments were formulated as follows: T1 (4 g / L tea leaf (Camellia sinensis) with 800,000 (± 50,000) chlorella cells per ml), T2 (4 g / L tea leaf (Camellia sinensis) with 1 '200,000 (± 50,000) chlorella cells per ml), T3 (8 g / L tea leaf (Camellia sinensis) with 800,000 (± 50,000) chlorella cells per ml), T4 (8 g / L tea leaf (Camellia sinensis) with 1'200,000 (± 50,000) chlorella cells per ml), T5 (12 g / L tea leaf (Camellia sinensis) with 800,000 (± 50,000) chlorella cells per ml), T6 (12 g / L leaf of tea (Camellia sinensis) with 1'200,000 (± 50,000) chlorella cells per ml). The sensory analyzes were performed with fifty untrained judges, applying the Friedman method for their evaluation, resulting in better treatments T3 and T4 in the variable color and T5 and T6 for the odor and taste variables.

• 主要作者: Bernal Bailón, Jimmy Javier (author)
• 格式: bachelorThesis
• 語言: spa
• 出版: 2018
• 主題: Dosificación; Sembrado del Alga; Gasificación
• 在線閱讀: http://repositorio.espam.edu.ec/handle/42000/884