VITAMINS

Online ISSN : 2424-080X
Print ISSN : 0006-386X

J-STAGE home
/
VITAMINS
/
All issues

Browse

Search
Browse

All issues

Volume 18

Displaying 251-300 of 325 articles from this issue

Download citation

Show all abstracts

STUDIES ON RIBOFLAVIN IN SALIVA

Kenzo OYA

Article type: Article
1959Volume 18 Pages 637-641
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_637

JOURNAL FREE ACCESS

Show abstractHide abstract

Studies were made on emigration of vitamin B_2 (free riboflavin, FMN and FAD) into saliva. Saliva was taken from the salivary fistula made artificially at the submaxillary and sublingual glands of a healthy dog. Subcutaneus, intramuscular or intravenous injection of 1-20mg of free riboflavin or intravenous administration of 1-20mg of FMN caused no change in salivary vitamin B_2 within 3 hours at least. However, a small amount of FMN was found in saliva when 4mg of the substance had been injected intravenously. Injection of 10-20mg of FMN caused a remarkable emigration of vitamin B_2 into saliva. The most distinct result was observed in the case of FAD administration. Namely, the vitamin proved to be emigrated into saliva even when only 1mg had been injected. Paper chromatographical studies showed that the vitamin appeared in saliva in the esterified forms.

View full abstract

Download PDF (555K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 641-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_641_1

JOURNAL FREE ACCESS

Download PDF (158K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 641-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_641_2

JOURNAL FREE ACCESS

Download PDF (158K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 641-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_641_3

JOURNAL FREE ACCESS

Download PDF (158K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 641-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_641_4

JOURNAL FREE ACCESS

Download PDF (158K)
ON THE DIAZO-POSITIVE SUBSTANCES ACCUMULATED IN MYCOBACTERIUM AVIUM UNDER THE SULFONAMIDE STASIS : (I) THEIR SEPARATION, PURIFICATION AND PROPERTIES

Akira HASHIMOTO

Article type: Article
1959Volume 18 Pages 642-647
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_642

JOURNAL FREE ACCESS

Show abstractHide abstract

From the cells of Mycobacterium avium, partially inhibited by sulfathiazole, 4-amino-5-imidazole carboxamide ribotide and a derivative of 4-amino-5-imidazole carboxamide riboside were separated. They were purified by using charcoal adsorption and IRA-400 ion-exchange chromatography. Properties of the derivatives were described in detail.

View full abstract

Download PDF (617K)
ON THE DIAZO-POSITIVE SUBSTANCES ACCUMULATED IN MYCOBACTERIUM AVIUM UNDER THE SULFONAMIDE STASIS : (II) THEIR INFLUENCES ON THE BIOSYNTHESIS OF RIBOFLAVIN

Akira HASHIMOTO

Article type: Article
1959Volume 18 Pages 648-650
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_648

JOURNAL FREE ACCESS

Show abstractHide abstract

4-Amino-5-imidazole carboxamide ribotide and 4-amino-5-imidazole carboxamide riboside derivative (tentatively named as D_1 substance), which had been separated from the cells of Mycobacterium avium partially inhibited by sulfathiazole, were studied on the influence on the biosynthesis of riboflavin. They were found to promote the flavin biosynthesis in vitro in the extract of acetone-dried normal cells of Mycobacterium avium. Their promoting actions were supported by coexistence of ATP and boiled extract of normal cells, and were degradedby cotransformylase.

View full abstract

Download PDF (374K)
[title in Japanese]

Article type: Article
1959Volume 18 Pages 650-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_650

JOURNAL FREE ACCESS

Download PDF (144K)
METABOLISM OF THIAMINE AND ITS RELATED COMPOUNDS : (II) METABOLISM OF THIOTHIAMINE-ANALOGOUS COMPOUNDS : (2) METABOLISM OF DESOXYMETHYL-THIOTHIAMINE

Chikataro KAWASAKI, Takatomo HORIO, Takako ASANO

Article type: Article
1959Volume 18 Pages 651-655
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_651

JOURNAL FREE ACCESS

Show abstractHide abstract

When 50 mg of Desoxymethyl-thiothiamine (I) was given subcutaneously to rats, it was easily decomposed into several metabolites and only 4.3% of the given (I) was excreted in the 24 hour-urine. The urine contained at least three fluorescent substances which showed Rf 0.33,0.42 and 0.53 on paper chromatography (butanol・acetic acid・water=4 : 1 : 5). After its adsorption on the column of ion-exchange resin IRC-50,successive eluates were devided into 3 fractions accordingly to Rf values and two kinds of crystals of mps. (decomp) 260℃ and 238℃ representing Rf 0.42 and 0.53,were isolated. The latter coincided with desoxymethyl-thiochrome (II) and the former would be the further metabolite of (II).

View full abstract

Download PDF (587K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 655-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_655_1

JOURNAL FREE ACCESS

Download PDF (176K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 655-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_655_2

JOURNAL FREE ACCESS

Download PDF (176K)
OXIDATION OF THIAMINE BY DISSOLVED OXYGEN : (I) DECOMPOSITION OF THIAMINE BY SO-CALLED THERMOSTABLE FACTORS

Chikataro KAWASAKI, Takatomo HORIO

Article type: Article
1959Volume 18 Pages 656-661
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_656

JOURNAL FREE ACCESS

Show abstractHide abstract

Thiamine is unstable in its dilute solution with so-called thermostable factors such as rutin, hydroquinone etc. PABA also accelerates the oxidation of thiamine in its neutral or alkaline solution by dissolved oxygen but the exclusion of oxygen by saturation with N_2 or addition of alkaline ammonium ferrous sulfate and sodium tartrate prevents the oxidation. The PABA solution, irradiated by ultraviolet ray, was more effective to oxidize thiamine than the non-irradiated one, but its oxidation was greatly diminished by expelling dissolved oxygen by the same procedure. Dissolved oxygen carries out the oxidation of thiamine into thiamine disulfide in its alkaline solution of pH 9.5 most effectively, and the thermostable factors enable this oxidation even in less alkaline media. If dissolved oxygen is expelled, thiamine is stable in the alkaline medium even at the presence of thermostable factors. This evidence was presented by using rutin, hydroquinone, and extract from azelea leaves, thus thermostable factors destroying thiamine were proved as accelerators for the oxidation of thiamine by dissolved oxygen.

View full abstract

Download PDF (684K)
STUDIES ON THIAMINE-DEGRADING BACTERIA ISOLATED FROM CATTLE FECES

Tadayoshi ONO

Article type: Article
1959Volume 18 Pages 661-662
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_661

JOURNAL FREE ACCESS

Show abstractHide abstract

Twenty-two strains of thiamine-degrading bacteria were isolated by enrichment method from the feces of 48 cattles ; 12 strains of them found to be Clostridium thiaminolyticum Kimura et Liao, 5 strains Bacillus thiaminolyticus Matsukawa et Misawa and 5 strains Bacillus aneurinolyticus Kimura et Aoyama.

View full abstract

Download PDF (280K)
[title in Japanese]

Article type: Appendix
1959Volume 18 Pages 663-666
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_663

JOURNAL FREE ACCESS

Download PDF (342K)
STUDIES ON THE METABOLISM OF BACILLUS ANEURINOLYTICUS KIMURA et AOYAMA : (II) PROMOTING AND INHIBITORY FACTORS ON RESPIRATION OF BACILLUS ANEURINOLYTICUS

Masuyuki KATSUMATA, Shinpei YOKOTA, Kazunari HAGIHARA, Toshikazu SEGUC ...

Article type: Article
1959Volume 18 Pages 667-671
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_667

JOURNAL FREE ACCESS

Show abstractHide abstract

The resperatory metabolism of B. aneurinolyticus was remarkably promoted by the addition of the culture filtrate, as mentioned previously. It was concluded that the phenomenon owed to unknown factors which were contained in the culture filtrate. In this paper, the purification of these factors is reported. Phenol extraction from the culture filtrate saturated with ammonium sulfate and column chromatographical separation were successfully carried out. Then, two different substances were discovered. One of them was a respiration promoting factor and the other inhibitory one. Each of them had the absorption maximum at 260 mμ and 270 mμ respectively.

View full abstract

Download PDF (488K)
STUDIES ON THE METABOLISM OF BACILLUS ANEURINOLYTICUS KIMURA et AOYAMA

Masuyuki KATSUMATA, Kazunari HAGIHARA, Shinpei YOKOTA, Toshikazu SEGUC ...

Article type: Article
1959Volume 18 Pages 671-676
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_671

JOURNAL FREE ACCESS

Show abstractHide abstract

As previously reported, 2-methyl-4-amino-5-hydroxymethylpyrimidine (OMP) activated the glutamate metabolism of B. aneurinolyticus. The activation was characteristic in the glutamate metabolism, and such an effect was not exerted on the other amino acids. The effect of pyridoxine on RQ value of the oxidative degradation of glutamate was contradictory to that of OMP. These may be two different pathways of the glutamate metabolism, one of them is that through α-ketoglutarate and the other through pyrrolidone carboxylate.

View full abstract

Download PDF (585K)
THE EFFECT OF THIAMINE ON THE GROWTH OF RICE PLANT

Hisateru MITSUDA, Fumio KAWAI, Katsuharu YASUMATSU, Hiroshi ITO, Kazuo ...

Article type: Article
1959Volume 18 Pages 676-681
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_676

JOURNAL FREE ACCESS

Show abstractHide abstract

Thiamine adhered on the foliage of rice plant was well absorbed in proportion to its concentration. The absorption rate was influenced by the pH of medium and was different with the forms of thiamine derivatives. In parallel with increase in the free form of thiamine, the leaves became also rich in the ester form. Over 5 per cent increase in the crop of grain was observed by the foliar application of thiamine in a range of 0.3 to 6 mg per stubble in the fields, and 10 per cent increase was als observed when the plant was grown in the nutrient solution containing 0.01 μg of thiamine per ml.

View full abstract

Download PDF (635K)
THE INFLUENCE OF X-RAY IRRADIATION ON THIAMINE METABOLISM

Kazuo MASUKO

Article type: Article
1959Volume 18 Pages 681-691
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_681

JOURNAL FREE ACCESS

Show abstractHide abstract

The effect of X-ray irradiation on thiamine metabolism and its mechanism were studied on albino rats and mice. The irradiation of 800 roentgens on the whole body of a white rat caused after 24 hours, a decrease of the thiamine content in each organ and increases in the blood and urine. For studying the mechanism, thiamine load experiments and in vitro experiments using mitochondria were made. An inhibition of thiamine phosphorylation was found. In preventing a mouse from the X-rays effect, thiamine propyldisulfide was fairly active, and α-lipoic acid and thiamine diphosphate slightly active.

View full abstract

Download PDF (1159K)
STUDIES ON THE METABOLISM OF FLAVONOL : (I) ON THE METABOLIC PRODUCTS OF AMPELOPTIN BY A MICROORGANISM

Harushige SAKAMOTO

Article type: Article
1959Volume 18 Pages 691-695
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_691

JOURNAL FREE ACCESS

Show abstractHide abstract

The metabolic fate of ampeloptin by Penicillium sp. has been studied. Gallic acid and phloroglucinol carboxylic acid was found in the broth. It was proved that not only the absorption of ampeloptin from the cell membrane occurred but also that cleavage of the middle ring of the flavonol took place, accompained by α-oxydation of side chain of phenylacetic acid derivative, thus formed, to yield gallic acid.

View full abstract

Download PDF (520K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 696-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_696_1

JOURNAL FREE ACCESS

Download PDF (184K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 696-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_696_2

JOURNAL FREE ACCESS

Download PDF (184K)
[title in Japanese]

[in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 696-697
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_696_3

JOURNAL FREE ACCESS

Download PDF (336K)
[title in Japanese]

[in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 697-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_697_1

JOURNAL FREE ACCESS

Download PDF (206K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...

Article type: Article
1959Volume 18 Pages 697-698
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_697_2

JOURNAL FREE ACCESS

Download PDF (341K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 698-699
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_698

JOURNAL FREE ACCESS

Download PDF (348K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 699-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_699_1

JOURNAL FREE ACCESS

Download PDF (213K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 699-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_699_2

JOURNAL FREE ACCESS

Download PDF (213K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 699-700
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_699_3

JOURNAL FREE ACCESS

Download PDF (360K)
[title in Japanese]

[in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 700-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_700_1

JOURNAL FREE ACCESS

Download PDF (201K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 700-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_700_2

JOURNAL FREE ACCESS

Download PDF (201K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 700-701
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_700_3

JOURNAL FREE ACCESS

Download PDF (341K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 701-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_701_1

JOURNAL FREE ACCESS

Download PDF (191K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 701-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_701_2

JOURNAL FREE ACCESS

Download PDF (191K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...

Article type: Article
1959Volume 18 Pages 701-702
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_701_3

JOURNAL FREE ACCESS

Download PDF (346K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 702-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_702_1

JOURNAL FREE ACCESS

Download PDF (204K)
[title in Japanese]

[in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 702-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_702_2

JOURNAL FREE ACCESS

Download PDF (204K)
[title in Japanese]

[in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 702-703
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_702_3

JOURNAL FREE ACCESS

Download PDF (335K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 703-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_703_1

JOURNAL FREE ACCESS

Download PDF (180K)
[title in Japanese]

[in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 703-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_703_2

JOURNAL FREE ACCESS

Download PDF (180K)
[title in Japanese]

[in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 703-704
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_703_3

JOURNAL FREE ACCESS

Download PDF (328K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 704-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_704_1

JOURNAL FREE ACCESS

Download PDF (197K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 704-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_704_2

JOURNAL FREE ACCESS

Download PDF (197K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 704-705
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_704_3

JOURNAL FREE ACCESS

Download PDF (317K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 705-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_705_1

JOURNAL FREE ACCESS

Download PDF (168K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 705-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_705_2

JOURNAL FREE ACCESS

Download PDF (168K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 705-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_705_3

JOURNAL FREE ACCESS

Download PDF (168K)
[title in Japanese]

[in Japanese]

Article type: Article
1959Volume 18 Pages 705-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_705_4

JOURNAL FREE ACCESS

Download PDF (168K)
[title in Japanese]

[in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 706-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_706_1

JOURNAL FREE ACCESS

Download PDF (172K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 706-
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_706_2

JOURNAL FREE ACCESS

Download PDF (172K)
[title in Japanese]

[in Japanese], [in Japanese]

Article type: Article
1959Volume 18 Pages 706-707
Published: 1959
Released on J-STAGE: December 22, 2017

DOIhttps://doi.org/10.20632/vso.18.0_706_3

JOURNAL FREE ACCESS

Download PDF (323K)

feedback

Top

Register with J-STAGE for free!