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<p>Nowadays, consumers increasingly favor natural health beverages. To develop a nutritious and palatable health beverage using&#xa0;<i>Porphyra haitanensis</i>&#xa0;(PH), a combined approach of physical deodorization (2.0% maltodextrin) combined with ultrasound-assisted fermentation (5.0%&#xa0;<i>Lactobacillus plantarum</i>, 37&#xa0;°C, 2.5&#xa0;h) was employed. It was further blended with grape juice and the optimized <i>Porphyra haitanensis</i> beverage (PHB) exhibited improved flavor. PHB significantly enhanced anti-fatigue effects in mice, evidenced by prolonged exhaustive swimming time, reduced exercise-induced metabolites, increased glycogen storage, and mitigated oxidative stress and tissue damage. The final product demonstrated superior sensory quality, high nutritional value, and potent antioxidant activity, supporting PHB’s potential as a health-promoting functional beverage and highlighting the industrial applicability of PH.</p> Graphical abstract <p></p>

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A novel Porphyra haitanensis health beverage: formulation optimization and anti-fatigue assessment

  • 期刊论文

  • 发表日期：

    2025年10月31日

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  • Yi Zhang,
  • Dehua Wang,
  • Tongxin Xie,
  • Xiaoming Jiang,
  • Shaoli Song,
  • Simin He,
  • Qingjuan Tang

摘要

Nowadays, consumers increasingly favor natural health beverages. To develop a nutritious and palatable health beverage using Porphyra haitanensis (PH), a combined approach of physical deodorization (2.0% maltodextrin) combined with ultrasound-assisted fermentation (5.0% Lactobacillus plantarum, 37 °C, 2.5 h) was employed. It was further blended with grape juice and the optimized Porphyra haitanensis beverage (PHB) exhibited improved flavor. PHB significantly enhanced anti-fatigue effects in mice, evidenced by prolonged exhaustive swimming time, reduced exercise-induced metabolites, increased glycogen storage, and mitigated oxidative stress and tissue damage. The final product demonstrated superior sensory quality, high nutritional value, and potent antioxidant activity, supporting PHB’s potential as a health-promoting functional beverage and highlighting the industrial applicability of PH.

Graphical abstract