Abstract A method of and an apparatus for producing processed foodstuffs by passing an electric current to foodstuff materials including a container of insulating material open at opposite sides for receiving a foodstuff material suitably permeated with a salt solution which is placed in the container and held between a pair of electrode members located at the opposite open sides of the container. An annular coil is arranged around the container. As electric currents are passed simultaneously through the annular coil and between the pair of electrode members, Joule heat is generated in the foodstuff material to thermally treat and sterilize the foodstuff material while lines of magnetic force are produced and applied to the foodstuff material in such a manner that an AC magnetic field exerts influences on the electric current flowing through the foodstuff material, to render substantially uniform the temperature distribution in the foodstuff material and increase the amount of inosinic acid or glutamic acid therein.
A method of producing processed foodstuffs by passing an electric current to foodstuff materials, comprising the steps of: uniformly permeating a foodstuff material with a salt solution; placing the salt solution permeated foodstuff material in a container of insulating material having an annular coil arranged around it, said salt solution permeated foodstuff material being interposed between a pair of electrode members; and passing electric currents simultaneously through the annular coil and between the pair of electrode members, whereby the foodstuff material processed by the electric current passed thereto is thermally treated and sterilized at a substantially uniform temperature by lines of magnetic force and Joule heat generated by the electric currents.
Claim 2
Independent Claim
111 words
A method of producing processed foodstuffs by passing an electric current to foodstuff materials, comprising the steps of: uniformly permeating a foodstuff material with a salt solution; placing the salt solution permeated foodstuff material in a container of insulating material having an annular coil arranged around it, said salt solution permeated foodstuff material being interposed between a pair of electrode members; and passing electric currents simultaneously through the annular coil and between the pair of electrode members, whereby the foodstuff material processed by the electric current passed thereto is thermally treated and sterilized at a substantially uniform temperature by lines of magnetic force and Joule heat generated by the electric currents.
Claim 3
Independent Claim
113 words
An apparatus for producing processed foodstuffs by passing an electric current to foodstuff materials, comprising: a container of insulating material open at opposite sides for receiving a foodstuff material placed therein; a pair of electrode members located at the open opposite sides of the container; an annular coil arranged around the container of insulating material for producing lines of magnetic force; and means for passing electric currents simultaneously through the annular coil and between the pair of electrode members, whereby the foodstuff material processed by the electric current passed thereto is thermally treated and sterilized at a substantially uniform temperature by lines of magnetic force and Joule heat generated by the electric currents.
Claim 4
Independent Claim
113 words
An apparatus for producing processed foodstuffs by passing an electric current to foodstuff materials, comprising: a container of insulating material open at opposite sides for receiving a foodstuff material placed therein; a pair of electrode members located at the open opposite sides of the container; an annular coil arranged around the container of insulating material for producing lines of magnetic force; and means for passing electric currents simultaneously through the annular coil and between the pair of electrode members, whereby the foodstuff material processed by the electric current passed thereto is thermally treated and sterilized at a substantially uniform temperature by lines of magnetic force and Joule heat generated by the electric currents.