Studies on the Choice of Material and Optimal Conditions for the Extraction of Lentinan from Mushroom The Mechanism of Lentinan Enhancing the Resistance of Cucumber Seedlings to Colletotrichum orbiculare SCREENING OF THE UNUSED LENTINAN MONOKARYONTIC STRAIN OF Lentinula edodes Effects of lentin an onnitricoxide production and in tracellularg lutathione in mouse peritoneal macrophages Comparing the Lentinan Yield of the Monokaryontic Mycelia to the Dikaryotic Mycelia from Lentinula edodes 939 Isolation, purification, structural elucidation, and antitumor activity in vitro of lentinan LNT2 Comparing the Lentinan Yield of the Monokaryontic Mycelia to the Dikaryotic Mycelia from Lentinula edodes 939