Blanco Metzler A, Montero Campos M
Instituto Costarricense de Investigación y Enseñanza en Nutrición y Salud (INCIENSA), Tres Ríos.
Rev Biol Trop. 1992 Apr;40(1):89-93.
Strombus galeatus samples were collected in Lagarto (10 degrees 06'N,85 degrees 48'W), Bahía Ballena (9 degrees 42'N,85 degrees 01'W) and Golfito (8 degrees 30'N,83 degrees 10'W) at the Pacific coast of Costa Rica. Individual weight ranged between 141.9 and 241.3 g (41.3-65.6% edible). Over 72% is water, 23% protein and 3% ash. The caloric content varied between 126.5 and 129 kcal/100g. Fat, crude fiber and carbohydrates contents were small. Mean ranges (%) in minerals were: 403.0-465 P, 233.5-315.7 Ca, 89.7-315.0 K, 122.3-145.5 Na, 217.5-266.3 Mg, 1.5-5.3 Fe, 2.0-8.7 Zn and 0.2-0.5 mg % Cu. As was not detected, and the Cd and Pb contents were 0.046-0.062 and 0.19-0.21 mg/kg, respectively. Concentrations of heavy metals in the meat are not toxic for humans.
在哥斯达黎加太平洋海岸的拉加托（北纬10°06′，西经85°48′）、巴伊亚巴耶纳（北纬9°42′，西经85°01′）和戈尔菲托（北纬8°30′，西经83°10′）采集了加莱塔凤螺样本。个体重量在141.9至241.3克之间（可食用部分占41.3 - 65.6%）。超过72%是水，23%是蛋白质，3%是灰分。热量含量在126.5至129千卡/100克之间。脂肪、粗纤维和碳水化合物含量较少。矿物质的平均含量范围（%）为：磷403.0 - 465、钙233.5 - 315.7、钾89.7 - 315.0、钠122.3 - 145.5、镁217.5 - 266.3、铁1.5 - 5.3、锌2.0 - 8.7以及铜0.2 - 0.5毫克%。未检测到砷，镉和铅的含量分别为0.046 - 0.062毫克/千克和0.19 - 0.21毫克/千克。肉中重金属浓度对人类无毒。
