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Volume 23 (1965)
- Issue 6 Pages 153-
- Issue 5 Pages 117-
- Issue 4 Pages 63-
- Issue 2-3 Pages 31-
- Issue 1 Pages 1-
Volume 23, Issue 4
Displaying 1-8 of 8 articles from this issue
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S. Innami, T. Tezuka1965 Volume 23 Issue 4 Pages 63-67
Published: 1965
Released on J-STAGE: October 29, 2010
JOURNAL FREE ACCESSIt was previously confirmed that D-Sorbitol has the riboflavin sparing action in rats. When sorbitol is supplemented in the diet of rats, the almost vitamin synthesis in the intestine of rats occur in cecum.
So, it is most important problem to investigate that the vitamin synthesized in cecum exist in what form to confirm the mechanism of vitamin sparing action.
Then, in this paper the following experiments have been performed. The diet composition was shown in Table 1. The content of cecum of rats in 15% sorbitol diet group after one month feeding was gently homogenated with mortar. The supernatant and precipitate were obtained by twice centrifuging the homogenate for 30 minutes at 11, 000r.p.m.
The combined precipitate was dilluted with water and was treated 80°C, 15 minutes, and after was centrifuged for 20 minutes at 3, 000 r.p.m.
The riboflavin content and the three different type of riboflavin in supernatant and precipipate were measured by Yagi's riboflavin assay method, respectively.
The results are shown in Table 2-3 and Figure 1.
The riboflavin content in supernatant and precipitate are approximately 10μg and 110μg in average, respectively. Only flavin mononucleotide (FMN) was found in supernatant solution, but in precipitate the great amounts of flavin adenine-dinucleotide and flavin mononucleotide and a trace amount of free riboflavin (FR) were found.
It is very interesting to be finding only (FMN) in supernatant. It is the important problem to research by what and from what FMN is occurred, or whether FMN in supernatant is directly absorbed from cecum or not.
At any rate, the following experiment has been done. The supernatant solution was dialyzed with distilled water by using cellophan tube for 2 day at 0-2°C. The result in table 3 showed that the considerable amounts of FMN was dialyzed. This result seems to indicate that FMN transfered to supernatant in cecum may be absorbed from cecum.View full abstractDownload PDF (5833K) -
S. Satowa, F. Ohta, S. Suzuki1965 Volume 23 Issue 4 Pages 68-73
Published: 1965
Released on J-STAGE: October 29, 2010
JOURNAL FREE ACCESSIn order to ascertain the degree of relationship between nutritional status and adrenal cortex function, studies were carried out on two mountainous villages' inhabitants who had different economical conditions.
Acoording to the nutritional survey, ratio of animal protains and fats ingested by S village inhabitants were smaller than those of U village.
Mean values of serum Na/K, urinary total 17-OHCS, and 17-KS were found higher in U village inhabitants than in the those of S village.
The correlation rate between the nutritional status and values of urinary 17-KS is of the order from the largest to the smallest: fats, total calories, animal proteins, total proteins.View full abstractDownload PDF (7321K) -
Influence of Protein and Raitio of Three Calorigenic NutrientsMasatoshi Ohike, Kinichi Nakajima, Yoshitada Tadokoro, Shinjiro Suzuki ...1965 Volume 23 Issue 4 Pages 74-82
Published: 1965
Released on J-STAGE: October 29, 2010
JOURNAL FREE ACCESSInfluence of raitio of three calorigenic nutrients as well as protein quality upon growth and metabolism of rats was observed for 11 weeks, exposing half of them to vibration.
Raitio of three calorigenic nutrients and protein score fed to five groups were as follows:
1. Standard: protein 16% score 79, oil 10%
2. High protein-high fat: protein 25% score 90, oil 25%
3. High protein-low fat: protein 25% score 90, oil 2%
4. Low protein-high fat: protein 8% score 75, oil 25%
5. Low protein-low fat: protein 8% score 75, oil 2%
Both high protein groups showed more increas in body weight than other groups, particularly high protein-high fat group gave the best growth, and none of abnormal symptoms was seen in their organs and metabolism.
On the contrary, both low protein groups showed distinctly less increase in body weight, specially the low protein-hight fat group showed the least, indicating abnormal signs and metabolism.
The unfavorable influences from vibration were proved here again to be protected by high protein nutrition.View full abstractDownload PDF (11316K) -
Reiko Imaki, Yasuko Kashima1965 Volume 23 Issue 4 Pages 83-88
Published: 1965
Released on J-STAGE: October 29, 2010
JOURNAL FREE ACCESSWe measured the mineral ingredients of soybean curds and got the data filled in the table. We can conclude from this data that soybean curd is a highly calcium contained food among the general Japanese foods.View full abstractDownload PDF (4206K) -
Etsuko Satoh, Keiko Minomata, Kuniko Itoh, Mihoko Hirosawa1965 Volume 23 Issue 4 Pages 89-94
Published: 1965
Released on J-STAGE: October 29, 2010
JOURNAL FREE ACCESSLow Phenylalanin, Tirosin diet-therapy was applied to a collagen disease patient. This Treatment proved to be effective, but more improvement should be made in the various points.View full abstractDownload PDF (6678K) -
Kanichi Yamamoto1965 Volume 23 Issue 4 Pages 95-108
Published: 1965
Released on J-STAGE: October 29, 2010
JOURNAL FREE ACCESSThis is the experiment of th prosperity and decay of Shigella, Salmonella when they tainted some seasonings and processed foods used for group feeding without heating. The result is there is a great difference between these bacterias.View full abstractDownload PDF (12952K) -
Tomiko Tamura, Hisako Nakazawa1965 Volume 23 Issue 4 Pages 109-112
Published: 1965
Released on J-STAGE: October 29, 2010
JOURNAL FREE ACCESSThe survey of nutritive intake conditions of 214 candidates preparing for entrance examination. The result is they are not in the sufficient condition of calonic intake and more care should be paid on them.View full abstractDownload PDF (4095K) -
Noriko Sugiyama, Fumiyo Satoh, Haruko Fukushima1965 Volume 23 Issue 4 Pages 113-116
Published: 1965
Released on J-STAGE: October 29, 2010
JOURNAL FREE ACCESSThis is the test how much oil makes us feel taste in case of vegetable cooking with oil. The result is we can't get an average quantity of oil due to the varietieis of vegetables and to the difference of individual palate.View full abstractDownload PDF (4715K)
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