| 1. | Effect of phellinus igniarius oral liquid on mice ' s immunity function
桑黄口服液对小鼠免疫功能的影响 |
| 2. | Factors affecting the extraction of polysaccharide from phellinus igniarius fruit bodies
桑黄子实体多糖提取条件的研究 |
| 3. | The extracellular anzymes were measured within 20 days . the result showed that the fruit bodies of phellinus igniarius could be cultured because of having the whole enzymic system
测定结果表明桑黄具有完整的胞外酶系，具备人工栽培桑黄子实体所需的条件。 |
| 4. | Lately research indicated that phellinus igniarius had the activity of antitumor and the polysaccharide content of mycelia was 37 . 5 %
药用真菌桑黄( phellinusigniarius )的最新药理活性研究发现其在抗肿瘤方面具有巨大的潜力，其菌丝体多糖含量为3 . 75mg / g干菌丝体。 |
| 5. | Meanwhile the depiction of mycelia could contribute the identification among species . eight extracellular anzymes of mycelia from phellinus igniarius cultured by shaking were studied for the first time
同时通过对不同生长时期菌丝体形态的观察描绘，为桑黄的品种鉴定提供依据，可避免因品种混杂而影响桑黄的生物活性。 |
| 6. | In order to devolping and utilizing phellinus igniarius resources , the main biologic characteristics and polysaccharide of phellinus igniarius were studied . meanwhile the optimum method suitable for mass production of polysacchride was established . the basis data on studying active compositions , developing new medicine and culturing fruit bodies from mycelia of phellinus igniarius were provided
本文以开发利用桑黄这一新兴的药用菌物资源，探明其菌丝体生长条件、活性成分为目的，对桑黄的主要生物学特性进行测定，对其主要活性成分多糖进行分析，以正交试验确定桑黄菌丝体多糖的提取工艺，为桑黄的活性成分研究、开发新药及人工栽培桑黄子实体提供了科学依据。 |
| 7. | The biological characteristics of mycelia from phellinus igniarius and culture media were studied . two kinds of culture media were suitable for the growth of mycelia . the result indicated that the culture medium with potato as nitrogen source and saccharose as carbon source was suitable for collecting mycelia , and the culture medium with peptone as nitrogen source and solvable amylum as carbon source was suitable for conservation
为了最大限度地保存菌种的活力，以提高菌丝体的质量及菌丝体内活性成分的累积，本文通过对比研究，进一步对其生长基质进行筛选，明确了两种适于桑黄菌丝生长的固体培养基：以马铃薯为氮源、蔗糖为碳源的培养基较适用于菌丝收集，以蛋白胨为氮源、可溶性淀粉为碳源的培养基较适用于菌种的保藏。 |
| 8. | Polysaccharide of mycelia from phellinus igniarius cultured by shaking were studied . lg9 ( 34 ) orthogonal experiment were carried out to find the optimum method of extracting polysaccharide from mycelia . the magnitude of range indicated that the factors which effected extracting ratio were times , time , temperature and proportion
本文对液体培养桑黄菌丝体的主要活性成分多糖进行了研究，首次利用lg9 ( 3 ~ 4 )正交试验法对桑黄菌丝体多糖的提取工艺进行研究，从级差的大小可以看出影响桑黄菌丝体粗多糖提取率的因素主要是浸提次数，其次分别是浸提时间、吉林农业大学硕士学位论文桑黄主要生物学特性及多糖的研究浸提温度、浸提比。 |
| 9. | The peak times of amylase , cmc enzyme , cellulose , laccase , guaiacol oxidase and polyphenol oxidase were the 10th day , the 12th day , the 12th day , the 14th day , the 16th day and the 16th day respectively . it indicated that phellinus igniarius has the capability of discomposing amylum , cellulose and lignose
淀粉酶、 cmc酶、纤维素酶、漆酶、愈创木酚氧化酶、多酚氧化酶的活性高峰分别出现在第10d 、第12d 、第12d 、第14d 、第16d 、第16d ，说明桑黄对淀粉类物质、纤维素类、木质素类物质均具有降解能力。 |
| 10. | A substance extracted from mycelia with benzinum was studied for the first time . five compositions were found : butylated hydroxytoluene , n - hexadcanoic acid , 9 , 12 - octadecadienoic acid methyl ester , eicosane and hexacosane . the paper provided scientific basis data for researching mainly biologic characteristics and active compositions of mycelia from phellinus igniarius cultured with solid and liquid culture media
首次对菌丝体的石油醚提取物进行定性分析，确定该菌丝体中含有二丁基夯基甲苯、棕桐酸、 9 ， 12一十八碳二烯酸甲醋，二十碳烷及二十六碳烷，这五种物质均为在桑黄菌丝体中首次发现。 |
