CAJ | 학술논문

采用国家规定的标准方法,分别测定了脆嫩-厚成期(1~5月份)荣成地区养殖海带体内9种物质(蛋白、脂肪、粗纤维、粗灰分、碘、磷、钙、铁和锌)含量,系统分析了各物质成分含量变化规律,以及各成分与海水温度的关联性。分析表明,不同物质质量分数最高值出现时间不同,其中蛋白质和粗灰分质量分数最高值出现在1月份,脂肪、磷和锌出现在2月份,碘和铁出现在3月份,粗纤维和钙出现在5月份。同时,1~5月份各种物质质量分数变化规律也不相同,蛋白质、粗灰分、磷和锌的质量分数呈现下降趋势,粗纤维、钙的质量分数呈上升趋势,而碘和铁的质量分数变化不稳定。蛋白质、脂肪、粗纤维、粗灰分、磷和锌含量变化与温度有显著关联性。
채용국가규정적표준방법,분별측정료취눈-후성기(1~5월빈)영성지구양식해대체내9충물질(단백、지방、조섬유、조회분、전、린、개、철화자)함량,계통분석료각물질성분함량변화규률,이급각성분여해수온도적관련성。분석표명,불동물질질량분수최고치출현시간불동,기중단백질화조회분질량분수최고치출현재1월빈,지방、린화자출현재2월빈,전화철출현재3월빈,조섬유화개출현재5월빈。동시,1~5월빈각충물질질량분수변화규률야불상동,단백질、조회분、린화자적질량분수정현하강추세,조섬유、개적질량분수정상승추세,이전화철적질량분수변화불은정。단백질、지방、조섬유、조회분、린화자함량변화여온도유현저관련성。
Using national standard methods, nine components (protein, fat, crude fiber, crude ash, iodine, phosphorus, calcium, iron and zinc) ofSaccharina japonica at its mushroom-adult stage (from January to May) cultivated in Rongcheng were measured. The change regularity of different compositions and the correlation between each compo-sition and the sea temperature were systematically analyzed. The results indicated that there were significant differ-ences in the maximum value appearing time of each component. The maximum value of protein and crude ash ap-peared in January, fat, P and Zn appeared in February, I and Fe appeared in March, and crude fiber and Ca appeared in May. Their variety laws were also different. The values of protein, crude ash, P and Zn showed a decling trend, the values of crude fiber and Ca showed a increasing trend; while the trends of I and Fe were irregular. The content changes of protein, fat, crude fiber, crude ash, P and Zn had significant correlation with sea temperature.