Development of Kumquat Passion Fruit Compound Beverage
With kumquat,passion fruit,honey and citric acid as the main raw materials,the optimal process formula of kumquat passion fruit complex beverage was determined through single factor and orthogonal test,combined with sensory evaluation and VC content index:kumquat juice added 25％,passion fruit juice added 30％,honey added 1.8％,citric acid added 0.1％.The optimal ratio of stabilizer:sodium carboxymethyl cellulose added 0.10％,pectin added 0.15％,sodium alginate added 0.2％.The compound beverage was bright in color,pleasant in taste,had the characteristic fragrance of kumquat and passion fruit,the sensory score was 88.24±0.46,the soluble solid content was 12.3％,the pH was 4.52,the total acid was 0.34 g/L.
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