【摘要】 以鳗鲡（Ａｎｇｕｉｌｌａ ｊａｐｏｎｉｃａ）加工烤鳗剩余的脊骨为原料制成鳗骨粉。选用 ４０ 只昆明小白鼠，雄性．随机分为４组；低钙膳食组、碳酸钙组、鳗骨粉组和高钙鳗骨粉组。各组分别饲以按ＡＯＡＣ配方的纯合成饲料．其中钙分别来自碳酸钙和鳗骨粉，其含钙量依次为０．０５％、０．３９％、０．４５％、０．８８％，喂养观察２８ｄ。结果表明．鳗骨粉组在动物体重增长、精巢发育、 ＬＤＨ同功酶分析方面与碳酸钙组相比无显著差异。低钙膳食组动物生长缓慢，精巢发育较差，肾脏 Ｍ型 ＬＤＨ增多，而 Ｈ型减少，睾丸 ＬＤＨ_１、ＬＤＨ_４含量均比其它组高。高钙鳗骨粉组动物生长和精巢发育良好，肾脏 Ｍ型 ＬＤＨ减少，而 Ｈ型增多，睾丸 ＬＤＨ含量最低。说明鳗鲡骨粉能有效地补给钙质，保证小鼠的正常生长发育，可作为机体补充钙的良好来源。更多还原

【Abstract】 The calcium powder of Anguilla japonica is prepared from the backbone of baked Anguilla japonica. Forty Kunming rats, male, are randomly divided into four groups （low calcium meal,calcium carbonate, bone powder of Anguilla japonica, high calcium bone powder of Anguilla japonica）. All groups are fed with pure diet of AOAC formula for 28 days, The amount of the supplemented calcium in the experimental diet is 0. 05 %,0. 39%,0. 45%and 0. 88% respectively. The results indicate that there is no great difference between the groups of bone powder of Anguilla japonica and calcium carbonate in the increment of body weight, the development of spermary and LDH isozyme analysis. The growth of low calcium meal group is the slowest, the development of its spermary is inferior to that of the other three groups, Type M of lactate dehydrogenase（LDH）isozyme increases but Type H decreases in kidney tissue, the content of LDH₁ and LDH₄ in the spermary are all higher than those of the other three groups. The growth and development of spermary of high calcium borne powder of Anguilla japonica is the best, Type M of lactate dehydrogenase （LDH） isozyme decreases but Type H increases in kidney tissue, LDH content of its spermary is the least of all. It shows that the bone powder of Anguilla japonica can effectively provide calci um and promote the growth and development of rats, and it can be used widely as a good source of calcium for human body.更多还原