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Quantification of Momilactones A and B in Rice Straw  

Lee, Choon-Woo (National Crop Experiment Station, RDA)
Koichi Yoneyama (Center for Research on Wild Plants, Utsunomiya University)
Yasutomo Takeuchi (Center for Research on Wild Plants, Utsunomiya University)
Ryu, Su-Noh (Dept. of Agromy, Korea National Open University)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.47, no.4, 2002 , pp. 283-285 More about this Journal
Abstract
Momilactones A and B, the major phytotoxins and phytoalexins in rice plants, were quantified by a HPLC-APCI-MS-MS (APCI-MS-MS) system under multiple reaction monitoring conditions. Since MA and MB were found to be easily extracted with water, these phytotoxic compounds may affect germination and growth of other plant species when the rice straws were left in the fields.
Keywords
Momilactone A; Momilactone B; HPLC-APCI- MS-MS system;
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