Centro Tecnológico de la Carne de Galicia, Adva. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain.
Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo, 225 Duque de Caxias Norte Ave, Jardim Elite, Pirassununga, São Paulo 13.635-900, Brazil.
Mar Drugs. 2017 Nov 15;15(11):360. doi: 10.3390/md15110360.
Proximate composition (moisture, protein, lipid and ash content) and nutritional value (fatty acid, amino acid and mineral profile) of three macroalgae (, and ) were studied. Chemical composition was significantly ( < 0.001) different among the three seaweeds. In this regard, the presented the highest fat content (6.54% of dry matter); whereas, showed the highest protein level (12.99% dry matter). Regarding fatty acid content, the polyunsaturated fatty acids (PUFAs) were the most abundant followed by saturated fatty acids (SFAs) and monounsaturated fatty acids (MUFAs). On the other hand, the three seaweeds are a rich source of K (from 3781.35 to 9316.28 mg/100 g), Mn (from 8.28 to 1.96 mg/100 g), Na (from 1836.82 to 4575.71 mg/100 g) and Ca (from 984.73 to 1160.27 mg/100 g). Finally, the most abundant amino acid was glutamic acid (1874.47-1504.53 mg/100 dry matter), followed by aspartic acid (1677.01-800.84 mg/100 g dry matter) and alanine (985.40-655.73 mg/100 g dry matter).
研究了三种大型海藻（、和）的近程组成（水分、蛋白质、脂质和灰分含量）和营养价值（脂肪酸、氨基酸和矿物质分布）。这三种海藻的化学成分有显著差异（<0.001）。在这方面，表现出最高的脂肪含量（干物质的 6.54%）；而则表现出最高的蛋白质水平（干物质的 12.99%）。就脂肪酸含量而言，多不饱和脂肪酸（PUFAs）最为丰富，其次是饱和脂肪酸（SFAs）和单不饱和脂肪酸（MUFAs）。另一方面，这三种海藻是 K（3781.35 至 9316.28mg/100g）、Mn（8.28 至 1.96mg/100g）、Na（1836.82 至 4575.71mg/100g）和 Ca（984.73 至 1160.27mg/100g）的丰富来源。最后，最丰富的氨基酸是谷氨酸（1874.47-1504.53mg/100 干物质），其次是天冬氨酸（1677.01-800.84mg/100 干物质）和丙氨酸（985.40-655.73mg/100 干物质）。
