-
1979 年 43 巻 12 号 p.
20
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Takafumi OHTA, Tadashi NAKAI
1979 年 43 巻 12 号 p.
2419-2423
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Heating of cystine under the conditions usually used for the HCl-hydrolysis of proteins gave a small amount of bis-(2-amino-2-carboxyethyl) trisulfide (CTS). Tryptophan was great-ly degraded by the reaction with CTS under these conditions. This reaction was inhibited by thioglycolic acid or hydroquinone, indicating that it involves a free-radical mechanism. The known reaction of cystine with tryptophan under the same conditions, however, was inhibited by only thioglycolic acid. From these results, it is supposed that sulfenium ion (+SCH
2CH(NH
2)COOH), not CTS, arising from cystine is mainly responsible for the loss of tryptophan during the acid hydrolysis of proteins.
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Izumi YAJIMA, Tetsuya YANAI, Mikio NAKAMURA, Hidemasa SAKAKIBARA, Kazu ...
1979 年 43 巻 12 号 p.
2425-2429
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Head space vapors containing the volatiles of cooked Kaorimai (Scented rice,
O. sativa japonica) were drawn off into cold traps under reduced pressure. The resulting condensate was extracted with ethyl ether and the extract was then separated into acidic, basic, and neu-tral fractions. The neutral fraction was further separated into hydrocarbons and oxygenated compounds by column chromatography. All fractions were examined by gas chromatography and gas chromatography-mass spectrometry; 114 compounds were identified. Among them was a-pyrrolidone which was identified for the first time as a volatile flavor compound of any cooked rice.
We also made a comparison of volatile flavor compounds in cooked Koshihikari rice (
O. sative japonica var. Koshihikari) and Kaorimai.
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Yoshitaka IMAGAWA, Shoji SHIMA, Heiichi SAKAI
1979 年 43 巻 12 号 p.
2431-2436
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Antagonist of the microbial origin against antibiotics were searched for, and an antago-nist of chloramphenical was isolated and named antiphenicol. The strain (No.851) which produces the antagonist was taxonomically classified as
Streptomyces fulvoviolaceus. Antiphenicol showed a broad antibacterial spectrum with weak activity. The antagonistic activity of antiphenicol was limited for other antibiotics of protein-synthesis inhibitor.
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Yoshitaka IMAGAWA, Shoji SHIMA, Akira HIROTA, Heiichi SAKAI
1979 年 43 巻 12 号 p.
2437-2440
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Antiphenicol, an antagonist of chloramphenicol, was isolated from the culture filtrate of
Streptomyces fulvoviolaceus No.851. It has a molecula formula, C
7H
5NO
5, and was determined as 2-amino-3-carboxy-1, 4-benzoquinone 5, 6-epoxide. It is anew nitrogen-containing derivative of cyclohexene epoxide from the microbial origin.
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Akio TSUCHII, Tomoo SUZUKI, YOSHIMASA TAKAHARA
1979 年 43 巻 12 号 p.
2441-2446
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
An organism isolated from soil grew well on isoprene oligomers and degraded 60 percent of a sample of synthetic
cis-l, 4-polyisoprene (
Mn=940) in 4 days. The organism hardly degraded synthetic polyisoprene with higher average molecular weight of 2, 500. From gel permeation chromatography, oligomers with molecular weight as high as 1, 000 were shown to be attacked. The residual substrate after degradation was shown by infrared spectro-scopy to have a relatively higher amount of 3, 4-structure than the original. From these re-sults, it was supposed that 3, 4-linkages in synthetic polymers prevent biodegradation of higher
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Yasushi MORINAGA, Shigeru YAMANAKA, Koichi TAKINAMI, Yoshio HIROSE
1979 年 43 巻 12 号 p.
2447-2451
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
The optimum feeding proportion of methane and oxygen for cultivation of
Methylomonas flagellata was defined in batch cultures. The highest productivity was obtained by feeding equi-volumes of methane and oxygen (CH
4 17%+air 83%). In this condition, the dissolved methane and oxygen were found to be simultaneous growth limiting factors with elevation of cell density.
M. flagellata showed a specific growth rate of 0.19 hr
-1 under this optimal condition, and cell density reached 23 guitar after 72 hr cultivation.
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Yasushi MORINAGA, Shigeru YAMANAKA, Minoru YOSHIMURA, Koichi TAKINAMI, ...
1979 年 43 巻 12 号 p.
2453-2458
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
The effect of a limited supply of methane and oxygen on growth of
Methylomonas flagellata was analyzed in chemostat culture. A significant decrease in
YCH
4 was observed under oxygen-limitation. Accumulation of formaldehyde is supposed to cause a decrease of
YCH
4. A low level of formaldehyde oxidizing activity in cells grown under oxygen-limited steady-states suggests that formaldehyde dehydrogenase is repressed under oxygen deficiency. In spite of the suppression of respiration, methane oxidation progressed independently under oxygen-limitation. These facts support the idea that methanol oxidation couples with methane oxidation (a mono-oxygenase system) in this microorganism.
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Fumitaka HAYASE, Hiromichi KATO, Masao FUJIMAKI
1979 年 43 巻 12 号 p.
2459-2465
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
As model systems of foods, casein mixed with glucose and/or methyl linoleate were heated in an electric roaster at 120_??_230°C for 20 min under air or nitrogen and racemization of amino acid residues in these roasted materials was investigated by capillary column gas chromatography. On roasting the food model systems as well as in the case of pure protein, racemization in the amino acid residues occurred, and aspartic acid, glutamic acid and alanine residues were remarkably racemized. Correlation between the remaining ratio and the degree of racemization of amino acids is observed. It has been found that some components of food model systems, such as reducing sugar and lipid, promote the decomposition and racemization of amino acid residues.
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Ronald G. BINDER, Bock G. CHAN, Carl A. ELLIGER
1979 年 43 巻 12 号 p.
2467-2471
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
The effects on growth and mortality of larvae of pink bollworm (
Pectinophora gossypiella, Saunders), bollworm (
Heliothis zea, Boddie) and tobacco budworm (
Heliothis virescens, F.) of adding selected C
10-C
12 fatty acid methyl esters to a standard diet were determined. The antibiotic activity of straight chain saturated esters was compared to the activity of esters with an olefinic bond either at C-2 or terminally or with a terminal acetylenic or cyclopropyl group. The ester with the greatest activity was the naturally occurring compound methyl (
Z,
Z)-deca-2, 8-diene-4, G-diynoate (matricaria ester) which was lethal to all pink bollworm larvae at 0.01% in the diet and lethal to all bollworm and tobacco budworm larvae at 0.05%.
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Kazuaki NISHIKAWA, Susumu OI, Takehiko YAMAMOTO
1979 年 43 巻 12 号 p.
2473-2478
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Several bacteria resistant to benzalkonium chloride (BC, alkyldimethylbenzylammonium chloride) were isolated. A representative strain, tentatively identified as
Enterobacter cloacae, grew even in the presence of 10% or more of BC.
The bacterial cells grown in the presence of BC showed a high content of cellular lipid and formed big capsules, indicating that BC induced the bacterium to change its phenotype. During culture, the BC added to the medium decreased with the growth of the bacterium, and inversively the cell-bound BC increased. The BC-resistance of the bacterium, however, was greatly affected by the kind of nitrogen source, temperature and pH value of the medium. The presence of ammonium ion resulted in the loss of the BC-resistibility of the bacterium.
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Isaomu SHIIO, Kyoko UJIGAWA-TAKEDA
1979 年 43 巻 12 号 p.
2479-2485
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
In accordance with the regulation by aspartate of phosphoenolpyrubate (PEP
*) carboxy-lase, glutamate formation in
Brevibacterium flavum, a glutamate-producing bacterium, was inhibited by the addition of aspartate. Furthermore, an increase in aspartate formation caused by a mutational decrease in citrate synthase specific activity was accompanied by a decrease in the total amount of glutamate and aspartate formed. However, a mutational decrease in glutamate dehydrogenase activity caused a decrease in the total amount without increasing the asparate formation but with accumulation of 2-oxoglutarate, suggesting that the feedback inhibition by the aspartate of PEP carboxylase was enhanced by 2-oxoglutarate. In fact, partially purified PEP carboxylase from this organism was found to be synergistically inhibited by aspartate and 2-oxoglutarate, citrate, cis-aconitase, or isocitrate. Among them, the effects of tricarboxylic acids were attributed to their non-specific chelating action with Mns+, an activator of the enzyme. The synergistic action of 2-oxoglutarate was accompanied by a decrease in Hill coefficient for the aspartate of the enzyme.
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Hideaki YAMADA, Kimiyasu ISOBE, Yoshiki TANI, Keitaro HIROMI
1979 年 43 巻 12 号 p.
2487-2491
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
An enzymatic procedure for the differential determination of polyamines, spermine and spermidine, has been established using beef plasma amine oxidase. This method was specific for these polyamines and required only one reaction system. Small amounts of polyamines (10μM to 80μM of spermine and 10μM to 100μM of spermidine) were assayed by solving two simultaneous equations obtained from the rate assay method and the end point assay method. The calculated values were in good agreement with those obtained by other method.
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Kazuo IWAI, Tetsuya SUZUKI, Hideshi FUJIWAKE
1979 年 43 巻 12 号 p.
2493-2498
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Fluctuations of pungent principles of hot pepper fruits (capsaicinoid), chlorophylls, carotenoid, and fresh fruit weight in
Capsicum annuum var.
annuum cv. Karayatsubusa at different growth stages after flowering were examined. Capsaicinoid was first detected 20 days after flowering, and reached maximal level around 40 days after flowering, then later decreased gradually. The capsaicinoid composition did not show any appreciable change throughout the stages after flowering. CAP and DC were the major components in all of the stages exam-ined. By using radioisotopic technique, it was found that the main formation and accumu-lation sites of capsaicinoid are in the placenta of the fruits.
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Shuichi YAMAMOTO, Kazuhiro NAKNISHI, Ryuichi MATSUNO, Tadashi KAMIKUBO
1979 年 43 巻 12 号 p.
2499-2506
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Prediction of elution curves in gel chromatography was attempted on the basis of a mass balance model which gave consideration to gel phase diffusion and longitudinal dispersion in a column. The basic differential equations for the model were solved by means of Laplace transformation, and then the solution in Laplace domain was inverted into time domain numerically. The calculated elution curves were in good agreement with the experimental ones of NaCl and myoglobin with various Sephadex gel columns. This indicated the validity of the calculation method and the model employed in this study.
Furthermore, the elution curves were calculated tentatively for various combinations of the parameters appearing in the mass balance model. Then, the magnitude of peak asymmetry, the shift of peak position and the maximum peak height of the elution curves were correlated with various parameters and operational variables. These correlations might permit pre-diction of suitable operational conditions for gel chromatography, especially for molecular weight determination.
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Kazuhiro NAKANISHI, Shuichi YAMAMOTO, Ryuichi MATSUNO, Tadashi KAMIKUB ...
1979 年 43 巻 12 号 p.
2507-2513
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
The factors affecting desalting by gel chromatography were investigated both experimen-tally and theoretically. In most cases, the desalting of bovine serum albumin dissolved in an ammonium sulfate solution on a Sephadex G-25 Coarse column was chosen as a model experiment, and the effects of sample volume and concentration on the desalting were examined. The elution curves observed were in fairly good agreement with those calculated on the basis of a mass balance model, when the concentration of ammonium sulfate was lower than 0.4M. Otherwise, the concentrations of solutes in the eluate were considerably diluted in com-parison with the calculated results. Finally, useful charts were illustrated, from which ap-propriate operational conditions for desalting could be predicted.
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Jiro YAMADA, Masao IZAWA
1979 年 43 巻 12 号 p.
2515-2521
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
In the hydrolysis of pullulan by a rice debranching enzyme, oligosaccharides intermediately produced were more rapidly degraded than expected from the random cleavage (relative maximum velocities: hexaose 3.0, nonaose 1.7, oligosaccharides of higher polymerizations 1.2, pullulan 1.0), and the final product maltotriose accumulated extraordinarily even at early stages of the hydrolysis. Therefore, the hydrolytic action on pullulan was confirmed to pro-ceed in an endo-fashion with the incomplete random cleavage.
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Mitsuru HIROTA, Hajime OHIGASHI, Koichi KOSHIMIZU
1979 年 43 巻 12 号 p.
2523-2529
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Piscicidal constituents, A and B, related diterpene esters, C and D, were isolated from the leaves of
Aleurites fordii (Euphorbiaceae). A was identified as 12-
O-palmitoyl-16-hydroxy-phorbol-l3-acetate (1). B, C, and D, new diterpene esters, were shown to be 12-
O-pahnitoyl-4-deoxy-4β-16-hydroxyphorbol-13-acetate (2), 12-O-palmitoyl-4-deoxy-4u-16-hydroxyphorbol-13-acetate (3), and 12-
O-palmitoyl-4-deoxy-16-hydroxylumiphorbol-13-acetate (4), respectively.
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Hitoshi KUSAKABE, Kenjiro KODAMA, Akira KUNINAKA, Hiroshi YOSHINO, Ken ...
1979 年 43 巻 12 号 p.
2531-2535
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
A mold strain Y244-2 capable of producing L-lysine a-oxidase, a new enzyme catalyzing the a-oxidative deamination of L-lysine, was identified as
Trichoderma viride. Among strains belonging to the genus
Trichoderma tested, only
Trichoderma viride Y244-2 produced the enzyme in wheat bran culture. The maximum enzyme production by the mold grown on wheat bran was observed after 10 and 14 days incubation with and without NaNO
3, respectively. Addition of NaNO
3, NH
4NO
3, adenine, purine nucleosides, L-histidine, glycine or L-glutamine to wheat bran stimulated the production of the enzyme. In the liquid culture, the enzyme was produced extracellulary under the aerobic conditions, although the production was much lower than that in the wheat bran culture.
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Akira K. TANAKA, Akio KOBAYASHI, Kyohei YAMASHITA
1979 年 43 巻 12 号 p.
2537-2542
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
1-
O-Palmitoyl-D-glucopyranose was prepared by the selective 1-
O-acylation of 4, 6-
O-benzylideneglucose followed by hydrogenolysis of the protecting group. 1-
O-Oleoyl-D-glucopyranose was synthesized from the corresponding benzylidene derivative by selective hydrolysis in acetic acid. This procedure constitutes a useful method for the synthesis of 1-
O-acyl-D-glucopyranoses containing unsaturated carboxylic acids. However, 4, 6-
O-benzyli-dene-1-
O-linolenoyl-D-glucopyranose was converted to 3-
O-linolenoyl-n-glucopyranose by the acidic hydrolysis due to acyl migration.
Synthesized glucosyl esters were inactive in the bean second-internode bioassay. However, it was found that 3-
O-linolenoyl-D-glucopyranose had a promoting activity on germination of pollen and growth of pollen tube.
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Kiyoshi SUGAWARA
1979 年 43 巻 12 号 p.
2543-2548
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Purified horny cell membrane of the epidermis of newborn rat was prepared by discon-tinuous sucrose density gradient ultracentrifugation after 0.1 N sodium hydroxide treatment. ε-(γ-Glutamyl)-lysine cross-link was identified mainly in the horny cell membranes of the epidermis of newborn rat, cow snout, and human stratum corneum. When, [
14C]-lysine was incubated with minced epidermis of newborn rat, [
14C]-lysine labeled ε-(γ-Glutamyl)lysine cross-link was identified in purified horny cell membrane. Results indicate that the protein newly synthesized in the granular layer might play a role in the formation of thickened cell membrane in the late stage of the epidermal differentiation.
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Tetsuo YAMADA, Shigeo AIBARA, Yuhei MORITA
1979 年 43 巻 12 号 p.
2549-2556
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Two molecular species of arachin (I and II), which formed different dissociation-association systems between dimer and monomer, were purified. Arachin I existed as monomer (mol. wt., 180, 000) in 0.01 st sodium phosphate buffer, pH 7.9, but it associated reversibly to dimer (350, 000) in 0.3M sodium phosphate buffer, pH 7.9. While, arachin II existed as dimer (350, 000) under both conditions. By lowering pH to 6.8 at ionic strength 0.03, arachin I mon-omer was reversibly associated to its dimer, whereas arachin II dimer was partially dissociated to its monomer. The monomer once formed from arachin II by lowering pH to 6.8 underwent the reversible association, similarly to arachin I. Subunit and amino acid compositions did not make a clear distinction between arachin I and II. These facts suggest that there are two types of arachin dimers differing in dissociation behavior to the respective monomers and that the difference in their dissociation behavior may be due to the slight difference in conformation of their monomers.
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Oxidation of Aldehydes in Soybean Extracts by Aldehyde Oxidase
Naofumi TAKAHASHI, Ryuzo SASAKI, Hideo CHIBA
1979 年 43 巻 12 号 p.
2557-2562
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Aldehyde oxidase (aldehyde: oxygen oxidoreductase, EC 1.2.3.1) was partially purified from bovine liver. The enzyme irreversibly oxidized various aldehydes to the corresponding acids by using dissolved oxygen as an electron acceptor. Although the
Km value for
n-hexanal was low (6μM), that for acetaldehyde was high (20mM).
Medium-chain aldehydes such as hexanal and pentanal appear to be mainly responsible for green beany odor of soybean products. A great reduction in the beany odor was observed after the soybean extract was incubated with aldehyde oxidase under aerobic conditions. Dissolved oxygen was utilized as the electron acceptor throughout the enzyme-catalyzed oxi-dation of aldehydes and none of other cofactors were found to be required.
It has been shown that bovine liver mitochondrial aldehyde dehydrogenase oxidizes the soybean protein-bound aldehyde with a rate comparable to that for free
n-hexanal (Agric. Biol. Chem., 43, in press). Comparative studies of aldehyde oxidase and aldehyde dehydro-genase with respect to oxidation-rates of free aldehydes and the soybean protein-bound alde-hydes indicated that aldehyde oxidase acted on the bound aldehyde with a much slower rate.
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Tetsuo YAMADA, Shigeo AIBARA, Yuhei MORITA
1979 年 43 巻 12 号 p.
2563-2568
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Six kinds of arachin subunits were isolated by isoelectric focusing in sucrose density gradient in the presence of 6M urea and 0.2M, I-mercaptoethanol. These subunits (S
1 to S
6) had different isoelectric points (pI 5.8, 6.0, 6.3, 7.1, 7.4 and 8.3) and they were found in parent arachin in the weight ratio of 2.5:2.2:2.6:1.6:1.1:1.0. The molecular weights and N-terminal amino acids of the isolated subunits were 35, 500 and valine (S
1), 37, 500 and isol-eucine (S
2), 40, 500 and isoleucine (S
3) and 19, 500 and glycine (S
4, S
5 and S
6). While, the parent arachin contained approximately one mole of valine, two moles of isoleucine and three moles of glycine as the N-terminal amino acids per 180, 000g. It is, therefore, concluded that arachin consists of six different subunits to form the molecular weight 180, 000. No disulfide bond takes part in the subunit association of arachin, because the dissociation in a urea solu-tion occurred in the absence of β-mercaptoethanol.
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Takashi SHINOHARA, Yoshimi SHIMAZU, Masazumi WATANABE
1979 年 43 巻 12 号 p.
2569-2577
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
The contents of acetoin and ethyl lactate in Japanese and foreign wines were determined by gas chromatography with direct injection method. Table wines (225 samples) contained from zero to 140 mg/liter(
=x:15_??_23mg/liter) of acetoin and from traces to 534 mg/liter(
=x:116_??_196mg/liter) of ethyl lactate. Sparkling wines (17 samples) showed almost the same ranges of the volatile contents as table wines. Acetoin was formed significantly by aerobic fermentation and also microbial contaminations. Small quantities of ethyl lactate were formed during alcoholic fermentation, while, the formation was promoted by addition of lactic acid to must or to wine, and also by malo-lactic fermentation: the facts revealed that the concen-tration of lactic acid is related to ethyl lactate formation.
As to the contribution of the volatile compounds on wine flavor, it was found that acetoin has little influence in most wines, however, ethyl lactate has appreciable influence in many wines.
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Hideo SHIRAFUJI, Makoto KIDA, Tsunehiko ASAKO, Masahiko YONEDA
1979 年 43 巻 12 号 p.
2579-2584
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
Biochemical transformations of aminoglycoside antibiotics by Bacillus species were exam-ined. Among 39 strains of 8
Bacillus species, 4 strains of
B. brevis were found to inactivate several aminoglycoside antibiotics: neamine, xylostasin, butirosin A and kanamycin A.
In the presence of Mg
+2 and ATP, the cell-free extracts of
B. brevis IFO 12334 catalyzed the transformation of xylostasin to its inactive form. The structure of this inactivated xylo-stasin was determined to be 4'-
O-monoadenylylxylostain from the
13C-NMR spectra, and from biochemical and spectroscopic studies.
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Yukiko YAMAMOTO, Ryogo TOYOSHIMA, Keiichiro MURAMATSU
1979 年 43 巻 12 号 p.
2585-2590
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
The supplementation of additional protein or methionine and threonine to a high tyrosine-low protein diet has previously been shown to prevent the tyrosine toxicity. To elucidate the mechanism, studies were performed on the effect of these supplements on the capacity to oxi-dize excessive tyrosine. Male weanling rats were ad libitum fed a 10% casein diet containing 5%, tyrosine with and without extra casein or methionine plus threonine for 7 days, then animals were injected intraperitoneally with L-tyrosine-U-
14C and the oxidation rate to
14CO
2 determin-ed in vivo at an interval of several hours throughout a 24-hour period. The addition of extra casein or methionine and threonine to the high tyrosine diet enhanced the ability of tyrosine oxidation, and decreased the radioactivities of the TCA-soluble fractions in plasma, liver and muscle. A high level of free tyrosine in blood and tissues was also lowered by the addition of these supplements. The diurnal chenges in free tyrosine concentration of various tissues were observed. The data suggest that the beneficial effect of extra casein or methionine and threonine supplementation on tyrosine toxicity is due to an increased rate of tyrosine catabo-lism which results in lower tyrosine concentrations in body fluids which overcomes tyrosine toxicity.
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Tetsuhisa GOTO, Masaru MANABE, Shinji MATSUURA
1979 年 43 巻 12 号 p.
2591-2592
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Hideo ETOH, Kazuo INA
1979 年 43 巻 12 号 p.
2593-2595
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Yuji FURUKAWA, Shuichi KIMURA, Hiroshi DANBARA
1979 年 43 巻 12 号 p.
2597-2599
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Jiro YAMADA
1979 年 43 巻 12 号 p.
2601-2602
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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RAJINDER K. GUPTA, M. KRISHNAMURTI, J. PARTHASARATHI
1979 年 43 巻 12 号 p.
2603-2605
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Yoshio TOMINAGA, Yoshio TSUJISAKA
1979 年 43 巻 12 号 p.
2607-2609
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Tsuyoshi MURAMATSU
1979 年 43 巻 12 号 p.
2611-2612
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Toshiaki KUDO, Koki HORIKOSHI
1979 年 43 巻 12 号 p.
2613-2614
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Kunihiko IZUMI
1979 年 43 巻 12 号 p.
2615-2617
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Hirohiko SAKUMA, Tomoko OHSUMI, Shiro SUGAWARA
1979 年 43 巻 12 号 p.
2619-2621
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Tadashi NAKAI, Takafumi OHTA, Yuko FUJITA, Kaoru HORIUCHI
1979 年 43 巻 12 号 p.
2623-2624
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Yukio WATANABE, Fukio OHTA, Yuko AYANO
1979 年 43 巻 12 号 p.
2625-2626
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Satoshi TAHARA, Masaki KUDO, Junya MIZUTANI
1979 年 43 巻 12 号 p.
2627-2628
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Junji MORITA, Akira TANAKA, Tohru KOMANO, Toshikazu OKI
1979 年 43 巻 12 号 p.
2629-2631
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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Takayki UWAJIMA, Hiroko AKITA, Kunio ITO, Akira MIHARA, Kazuo AISAKA, ...
1979 年 43 巻 12 号 p.
2633-2634
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
-
Yasuhiro HARADA, Masayuki SHIMIZU, Shigeo MURAKAWA, Takeshi TAKAHASHI
1979 年 43 巻 12 号 p.
2635-2636
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
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S. NOMURA, K. YAMANE, T. MASUDA, F. KAWAMURA, T. MIZUKAMI, H. SAITO, A ...
1979 年 43 巻 12 号 p.
2637-2638
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
-
Toshio NIKAIDO, Shigeo TOMIOKA, Michio MATSUHASHI
1979 年 43 巻 12 号 p.
2639-2640
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
-
Fumitoshi ISHINO, Michio MATSUHASHI
1979 年 43 巻 12 号 p.
2641-2642
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー
-
Youji SAKAGAMI, Akria ISOGAI, Akinori SUZUKI, Saburo TAMURA, Chieko KI ...
1979 年 43 巻 12 号 p.
2643-2645
発行日: 1979年
公開日: 2008/11/27
ジャーナル
フリー