海洋科学2017，Vol.41Issue(12)：26-31,6.DOI:10.11759/hykx20160601001
壳寡糖对海南热带糙海参免疫相关酶的影响
Effect of COS on immune factors in the Hainan tropical sea cucumber Holothuria scabra
摘要
Abstract
The influence of chitosan oligosaccharide (COS) on immune factors in the Hainan tropical sea cucumber Holothuria scabra was studied.Acid phosphatase(ACP),alkaline phosphatase(AKP),lysozyme(LSZ),and hemo-lysin activity were detected in the coelomic fluid and body wall. The result showed that feeding 0.5% COS signifi-cantly enhanced the activity of AKP,ACP,LSZ,and hemolysin in the coelomic fluid of H.scabra(P<0.05),which has an extremely significant impact on the activity of ACP and LSZ (P < 0.01). The activity was continuously en-hanced in 6 days. Further, feeding 0.5% COS significantly enhanced the activity of AKP and ACP in the body wall (P<0.05); however, over time, the effect on LSZ and hemolysin activity was not obvious. COS can improve the non-specific immune activity of H.scabra.关键词
糙海参(Holothuriascabra)/酸性磷酸酶/碱性磷酸酶/溶菌酶/溶血素/壳寡糖Key words
Holothuria scabra/ACP/AKP/LSZ/hemolysin/COS分类
生物科学引用本文复制引用
刘均玲,康静玮,符中环,马莎..壳寡糖对海南热带糙海参免疫相关酶的影响[J].海洋科学,2017,41(12):26-31,6.基金项目
海南省高等学校科学研究项目(Hjkj2013-11) （Hjkj2013-11）
海南大学青年基金项目(qnjj1223) Hainan province colleges and universities scientific research project,No.Hjkj2013-11 （qnjj1223）
Hainan university youth fund project,No.qnjj1223 （）
