This study evaluated the influence of the magnetic field on the chemical composition of Spirulina sp. LEB 18 and its digestibility and protein solubility. The highest protein digestibility of biomass was obtained at 30 °C and with 2.5 g L-1 NaNO3 (78.4%) in the medium, and the highest solubility was found in the cultivated biomass exposed to 60 mT, 30 °C and 2.5 g L-1 NaNO3 (89%, pH 6). MF application did not modify the protein concentration of biomass, but reduced the carbohydrate concentration by 69.1%, showing that the biomass obtained in the culture submitted to MF may be used as an ingredient in the development of protein supplements.

中文翻译：

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磁场：螺旋藻生物量的潜力。补充食物。

这项研究评估了磁场对螺旋藻化学成分的影响。LEB 18及其消化率和蛋白质溶解度。在30°C的培养基中具有2.5 g L-1 NaNO3（78.4％）的生物质，具有最高的蛋白质消化率，在60 mT，30°C和2.5 g L的条件下培养的生物质中溶解度最高。 -1 NaNO 3（89％，pH 6）。施用MF不会改变生物质的蛋白质浓度，但会使碳水化合物浓度降低69.1％，这表明在MF培养基中获得的生物质可以用作蛋白质补充剂开发的成分。