Nutritional and bioactive compounds of commercialized algae powders used as food supplements

被引：34
作者：
Martinez-Hernandez, Gines B. [1 ,2 ]
Castillejo, Noelia [1 ]
Carrion-Monteagudo, Maria del M. [1 ]
Artes, Francisco [1 ,2 ]
Artes-Hernandez, Francisco [1 ,2 ]
机构：
[1] Univ Politecn Cartagena, Dept Food Engn, Postharvest & Refrigerat Grp, Murcia, Spain
[2] Univ Politecn Cartagena, Inst Plant Biotechnol, Murcia, Spain
来源：
FOOD SCIENCE AND TECHNOLOGY INTERNATIONAL | 2018年 / 24卷 / 02期
关键词：
Proteins; amino acids; minerals; fucoidans; vitamin B12; PROTEIN CONVERSION FACTORS; EDIBLE SEAWEEDS; ANTIOXIDANT ACTIVITY; ULVA-RIGIDA; HEALTH FOOD; NITROGEN; MICROALGAL; SPIRULINA; PRODUCTS; TABLETS;
D O I：
10.1177/1082013217740000
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The main nutritional/bioactive compounds (protein; aminoacids, AA; fucose; minerals; vitamins B12 and C; and total phenolic content, TPC) of nine commercial algae powders, used as food supplements, were studied. Undaria pinnatifida showed the highest protein/aminoacid contents (51.6/54.4g 100g(-1)). Among brown macroalgae, Himanthalia elongata showed the highest fucose content (26.3gkg(-1)) followed by Laminaria ochroleuca (22.5gkg(-1)). Mineral contents of 15-24% were observed in the algae, being particularly excellent sources of iodine (69.0-472.0mg kg(-1)). Porphyra spp. and Palmaria palmata showed the highest vitamin B12 contents (667-674 mu g kg(-1)). Vitamin C ranged among 490.4-711.8mg kg(-1). H. elongata showed the highest total phenolic content (14.0gkg(-1)). In conclusion, the studied algae are excellent sources of protein, AA, minerals, vitamin C and some of them presented particularly high vitamin B12 and fucose contents, which may have a potential use as food supplements.
引用
收藏
页码：172 / 182
页数：11
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