水産動物筋肉中の有機燐酸化合物に関する研究-VII 血合筋におけるアデニンヌクレオチドの変化

斎藤 恒行; 新井 健一; 矢島 敏克

doi:10.2331/suisan.25.573

STUDIES ON THE ORGANIC PHOSPHATES IN MUSCLE OF AQUATIC ANIMALS-VII

CHANGES IN PURINE NUCLEOTIDES OF RED LATERAL MUSCLE OF FISH

Tsuneykuki SAITO, Ken-ichi ARAI, Toshikatsu YAJLMA

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JOURNAL FREE ACCESS

1959 Volume 25 Issue 7-9 Pages 573-575

DOI https://doi.org/10.2331/suisan.25.573

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Published: 1959 Received: - Available on J-STAGE: February 29, 2008 Accepted: June 29, 1959 Advance online publication: - Revised: -
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Date of correction: February 29, 2008 Reason for correction: - Correction: ABSTRACT Details: Wrong : The purine compounds from the muscle of some fishes (mackerel, trout and rainbow trout) have been studied by the hydrochloric acid gradient-elution system on Amberlite IRA-400. By the same technique changes have also been followed in the nucleotide composition of rainbow trout muscle which was stored at an ambient temperature of about 0°C. From these studies it has been observed that in red lateral muscle, as compared with dorsal, two specificities are notable. The first is the difference in the total amounts of purine compounds especially those of inosinic acid (IMP). In red lateral muscle less amounts of the purine com-pounds are found than in dorsal muscle. The second is dependent upon the degree of splitting of IMP. In red lateral muscle there is a rapid splitting of IMP as time goes by while in dorsal the same phenomenon as in carp muscle (accumulation of IMP) is observed; as a re-sult, the amounts of inosine and hypoxanthine in the former increase rapidly. This may be due to the more strong activity of 5′-nucleotidase in the former.
Right : The purine compounds from the muscle of some fishes (mackerel, trout and rainbow trout) have been studied by the hydrochloric acid gradient-elution system on Amberlite IRA-400. By the same technique changes have also been followed in the nucleotide composition of rainbow trout muscle which was stored at an ambient temperature of about 0°C. From these studies it has been observed that in red lateral muscle, as compared with dorsal, two specificities are notable. The first is the difference in the total amounts of purine compounds especially those of inosinic acid (IMP). In red lateral muscle less amounts of the purine com-pounds are found than in dorsal muscle. The second is dependent upon the degree of splitting of IMP. In red lateral muscle there is a rapid splitting of IMP as time goes by while in dorsal the same phenomenon as in carp muscle (accumulation of IMP) is observed; as a re-sult, the amounts of inosine and hypoxanthine in the former increase rapidly. This may be due to the more strong activity of 5'-nucleotidase in the former.

Date of correction: February 29, 2008 Reason for correction: - Correction: PDF FILE Details: -

Abstract

The purine compounds from the muscle of some fishes (mackerel, trout and rainbow trout) have been studied by the hydrochloric acid gradient-elution system on Amberlite IRA-400. By the same technique changes have also been followed in the nucleotide composition of rainbow trout muscle which was stored at an ambient temperature of about 0°C. From these studies it has been observed that in red lateral muscle, as compared with dorsal, two specificities are notable. The first is the difference in the total amounts of purine compounds especially those of inosinic acid (IMP). In red lateral muscle less amounts of the purine com-pounds are found than in dorsal muscle. The second is dependent upon the degree of splitting of IMP. In red lateral muscle there is a rapid splitting of IMP as time goes by while in dorsal the same phenomenon as in carp muscle (accumulation of IMP) is observed; as a re-sult, the amounts of inosine and hypoxanthine in the former increase rapidly. This may be due to the more strong activity of 5'-nucleotidase in the former.

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