Division of Applied Life Science (BK21), Graduate School, Gyeongsang National University, Jinju, Korea.
J Microbiol Biotechnol. 2010 Aug;20(8):1226-9. doi: 10.4014/jmb.1005.03047.
Glyceollins, one of the inducible phytoalexins produced by plants, were induced in a number of varieties of Korean soybean through fungal infection. Of the tested soybean varieties, Tae-Kwang, though not the most productive, was found to be currently the most suitable for the induction of glyceollins. Amongst the fungal species, Rhizopus microsporus var. oligosporus was seen to be the most effective elicitor. Halved soybean seeds produced glyceollins upon fungal infection; however, chopped soybeans and homogenized soybeans did not produce significant quantities of glyceollins.
大豆异黄酮是植物产生的一种诱导型植保素，在许多韩国大豆品种中都能通过真菌感染诱导产生。在所测试的大豆品种中，Tae-Kwang 虽然不是产量最高的，但目前被认为是最适合诱导大豆异黄酮产生的品种。在真菌种类中，发现少孢根霉变种是最有效的诱导剂。经半粒大豆种子真菌感染后能产生大豆异黄酮；然而，切碎的大豆和匀浆大豆并没有产生大量的大豆异黄酮。
