CHEN Meihua, LIAO Xinglian, NIU Gaigai, et al. Optimization of the Formulation of Low-sugar Compound Jelly of Phyllanthus emblica L. and Passion Fruit by Response Surface Methodology[J]. Science and Technology of Food Industry, 2024, 45(13): 195−203. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2023080210.
Citation: CHEN Meihua, LIAO Xinglian, NIU Gaigai, et al. Optimization of the Formulation of Low-sugar Compound Jelly of Phyllanthus emblica L. and Passion Fruit by Response Surface Methodology[J]. Science and Technology of Food Industry, 2024, 45(13): 195−203. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2023080210.

Optimization of the Formulation of Low-sugar Compound Jelly of Phyllanthus emblica L. and Passion Fruit by Response Surface Methodology

  • In order to increase the kinds of jelly and improve the added value of Phyllanthus emblica L. and passion fruit, using P. emblica L. and passion fruit as main raw materials, sensory score, color and texture properties as indicators, the effects of the added amount of passion fruit juice, compound gum and erythritol on the quality of the compound jelly of P. emblica L. and passion fruit were explored by single factor experiments. On this basis, taking sensory score as the response value, the formulation of the compound jelly of P. emblica L. and passion fruit was optimized by response surface methodology. The results showed that the best formulation of the compound jelly of P. emblica L. and passion fruit was as follows: The added amount of passion fruit juice was 19%, the added amount of compound gum was 2.0% (the mass ratio of curdlan gum, konjac gum and xanthan gum was 30:3:7), and the added amount of erythritol was 26.8%. The compound jelly prepared under these conditions was orange in color, lustrous, delicate in taste, with the characteristic flavors of P. emblica L. and passion fruit being outstanding and harmonious. It tasted sweet and sour, with long sweet aftertaste, and the hardness, elasticity and chewiness were moderate. Its overall acceptability was very good, and its sensory score was 8.65 points. This study could provide a reference for the development of low-sugar compound jelly of P. emblica L. and passion fruit without adding flavor, pigment and sucrose.
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