分析了不同产地枸杞正常果与残次果中枸杞多糖的含量。结果表明：不同地区正常果中枸杞多糖含量为2.54%～3.52%，残次果枸杞多糖含量为2.10%～6.03%；其中固原头营的枸杞残次果中枸杞多糖的含量最高为6.03%，是正常果的1.63倍；内蒙古包头的残次果的枸杞多糖次之，为5.77%，是正常果的1.76倍；除了青海和新疆，其他地区的枸杞残次果中的枸杞多糖含量都高于正常果。利用枸杞残次果提取枸杞多糖作为免疫增效剂在畜牧业生产上具有广阔的应用前景。%s The contents of L. polysaccharides (LBP) in the normal and defective fruits of L. from different producing areas were analyzed. The results showed that the LBP contents in the normal fruits of different areas were 2.54%~3.52%, the LBP contents in the defective fruits were 2.10%~6.03%. Among them, the LBP content in the defective fruit of L. from Touying in Guyuan was the highest, namely, 6.03%, 1.63 times of that of the normal fruit, followed by the LBP content of the defective fruit from Baotou in Inner Mongolia, namely, 5.77%, 1.76 times of that of the normal fruit. In addition to Qinghai and Xinjiang, LBP contents of the defective fruits of the other areas were all higher than that of the normal fruit. In conclusion, the LBP extracted as an immune synergist from the defective fruits of L. has a broad application prospect in animal production.
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