灵芝多糖在运动员抗脂质过氧化中的作用  

Effect of Ganoderma lucidum Polysaccharides on Athletes’Anti-lipid Peroxidation

作　　者：赵玲 ZHAO Ling(Tai Chi Wushu College,Jiaozuo University,Jiaozuo 454000,China)

机构地区：[1]焦作大学太极武术学院,河南焦作454000

出　　处：《中国食用菌》2021年第2期75-79,共5页Edible Fungi of China

基　　金：国家自然科学基金(61802011)。

摘　　要：研究旨在通过对灵芝多糖的结构及生物活性的了解与开发,发掘其中有利于运动抗脂质过氧化的功能。以人工赤芝子实体为原料,通过无水乙醇、正丁醇、氯仿、乙醚、苯酚等主要试剂结合超声和水提液过滤烘干工艺提取灵芝多糖粉剂,并制成每片含量为250 mg的灵芝多糖药剂片。通过对24名运动员进行不同剂量的灵芝多糖片服用试验,与另外8人对照组比较,发现运动员在服用灵芝多糖片剂后,在基础性负荷运动前后,其血中超氧化物歧化酶(SOD)、过氧化氢酶(CAT)、过氧化脂质(LPO)等活性含量等指标明显优于对照组,进而证明灵芝多糖能够明显提高运动员机体的血红蛋白含量,抑制血中过氧化脂质的增高,从而起到抗氧化与抗疲劳的作用。The research experiment aims to explore the function of anti-lipid peroxidation in sports through the understanding and development of the structure and biological activity of Ganoderma lucidum polysaccharide.Using artificial G.lucidum fruiting body as raw materials,G.lucidum polysaccharide powder is extracted by using major reagents such as absolute ethanol,n-butanol,chloroform,ether,phenol,etc.,combined with ultrasonic and water extract filtration and drying process,and then made into G.lucidum polysaccharide tablets with a content of 250 mg per tablet.By comparing 24 athletes from the sports college of Zhengzhou university taking different doses of G.lucidum polysaccharide tablets and 8 people taking a placebo as a reference group,it was found that after taking G.lucidum polysaccharide tablets,their blood levels were excessive before and after basic load exercise.The activity content of oxide dismutase(SOD),catalase(CAT),lipid peroxide(LPO)and other indicators are significantly better than the reference group,which proves that G.lucidum polysaccharide can signifi cantly increase the hemoglobin content of the athlete’s body and inhibit the blood.The increase of lipid peroxides has the effect of anti-oxidation and anti-fatigue.

关 键 词：灵芝多糖 生物活性 运动员 脂质过氧化 

分 类 号：S646.9[农业科学—蔬菜学]