摘要:
We search for a cultivation method for reducing the amount of mycotoxin contamination in wheat which has been an important pending question for the quality in actual producing field of wheat and the health hazard risk for customers.The present invention discloses a method of reducing the contamination amount of mycotoxin in cereals characterized in that one or more compounds A selected from the group consisting of ammonium salts, primary to quaternary ammonium salts, alkali metal salts, alkaline earth metal salts and polyvalent metal salts of phosphorous acid and phosphite ester are given to the cereals.
摘要:
We search for a cultivation method for reducing the amount of mycotoxin contamination in wheat which has been an important pending question for the quality in actual producing field of wheat and the health hazard risk for customers. The present invention discloses a method of reducing the contamination amount of mycotoxin in cereals characterized in that one or more compounds A selected from the group consisting of ammonium salts; primary to quaternary ammonium salts, alkali metal salts, alkaline earth metal salts and polyvalent metal salts of phosphorous acid and phosphite ester are given to the cereals.
摘要:
A method of reducing the contamination amount of mycotoxin in cereals wherein one or more compounds A selected from the group consisting of ammonium salts, primary to quaternary ammonium salts, alkali metal salts, alkaline earth metal salts and polyvalent metal salts of phosphorous acid and phosphite ester are given to the cereals.
摘要:
A method of reducing the contamination amount of mycotoxin in cereals wherein one or more compounds A selected from the group consisting of ammonium salts, primary to quaternary ammonium salts, alkali metal salts, alkaline earth metal salts and polyvalent metal salts of phosphorous acid and phosphite ester are given to the cereals.
摘要:
A reference voltage circuit in which an output reference voltage is stabilized against variations in power source as well as in transistor current amplification factor h.sub.FE. In a reference voltage circuit comprising a DC power source connected to an output terminal, first and second resistors with their respective one ends commonly connected to the output terminal, a first NPN transistor with its collector shorted with its base and connected to the other end of the first resistor and its emitter grounded, a second NPN transistor with its collector connected to the other end of the second resistor and its base connected to the collector of the first NPN transistor, a third resistor connected between the emitter of the second NPN transistor and the ground, and a third NPN transistor with its collector connected to the output terminal, its base connected to the collector of the second NPN transistor and its emitter grounded, there are further provided a fourth resistor connected between the collector of the third NPN transistor and the output terminal and a PNP transistor with its base connected to the collector of the third NPN transistor, its emitter connected to the output terminal and its collector grounded.