Influence of interposition of pink muscle fiber into dorsal ordinary muscle on 5'-IMP degrading activity in various fish species

2001 ◽  
Vol 67 (5) ◽  
pp. 948-955 ◽  
Author(s):  
Osamu Yada ◽  
Mutsuyosi Tsuchimoto ◽  
Qin Wang ◽  
Paula Andrea Gomez Apablaza ◽  
Abdul Jabarsyah ◽  
...  
2001 ◽  
Vol 67 (4) ◽  
pp. 675-681 ◽  
Author(s):  
Osamu Yada ◽  
Mutsuyosi Tsuchimoto ◽  
Abdul Jabarsyah ◽  
Qin Wang ◽  
Paula Andrea Gomez Apablaza ◽  
...  

2001 ◽  
Vol 67 (6) ◽  
pp. 1190-1191
Author(s):  
Osamu Yada, ◽  
Mutsuyosi Tsuchimoto, ◽  
Qin Wang, ◽  
Paula Andrea Gomez Apablaza, ◽  
Abdul Jabarsyah ◽  
...  

Metabolites ◽  
2018 ◽  
Vol 9 (1) ◽  
pp. 1 ◽  
Author(s):  
Ryota Mabuchi ◽  
Ayaka Ishimaru ◽  
Mao Tanaka ◽  
Osamu Kawaguchi ◽  
Shota Tanimoto

To evaluate the taste of ordinary muscle from white-fleshed fish, we used GC-MS metabolomic analysis to characterise the compounds therein, and correlated the obtained data with taste measurements from an electronic tongue. Prediction models using orthogonal partial least squares were produced for different taste attributes, and the primary metabolic components correlated with the taste attributes were identified. Clear differences were observed in the component profiles for different fish species. Using an electronic tongue, differences in tastes were noted among the fish species in terms of sourness, acidic bitterness, umami and saltiness. The obtained correlations allowed the construction of good taste prediction models, especially for sourness, acidic bitterness and saltiness. Compounds such as phosphoric acid, lactic acid and creatinine were found to be highly correlated with some taste attributes. Phosphoric acid in particular showed the highest variable important for prediction (VIP) scores in many of the taste prediction models, and it is therefore a candidate marker to evaluate the tastes of white-fleshed fish.


2002 ◽  
Vol 68 (5) ◽  
pp. 1129-1137 ◽  
Author(s):  
OSAMU YADA ◽  
MUTSUHIDE TSUCHIMOTO ◽  
MUTSUYOSI TSUCHIMOTO ◽  
QIN WANG ◽  
PAULA AANDREA GOMEZ APABLAZA ◽  
...  

2002 ◽  
Vol 8 (4) ◽  
pp. 317-322 ◽  
Author(s):  
Osamu YADA ◽  
Mutsuyoshi TSUCHIMOTO ◽  
Makoto TOMITA ◽  
Abdul JABARSYAH ◽  
Qin WANG ◽  
...  

2019 ◽  
Vol 99 (13) ◽  
pp. 6042-6048
Author(s):  
Yao Wang ◽  
Qin Wang ◽  
Katsuya Hirasaka ◽  
Kenji Hara ◽  
Shigeto Taniyama ◽  
...  

1999 ◽  
Vol 65 (2) ◽  
pp. 291-299 ◽  
Author(s):  
Abdul Jabarsyah ◽  
Mutsuyosi Tsuchimoto ◽  
Yasutoshi Kozuru ◽  
Tosio Misima ◽  
Osamu Yada ◽  
...  

1999 ◽  
Vol 65 (3) ◽  
pp. 472-477 ◽  
Author(s):  
Abdul Jabarsyah ◽  
Mutsuyosi Tsuchimoto ◽  
Yasutoshi Kozuru ◽  
Tosio Misima ◽  
Osamu Yada ◽  
...  

Author(s):  
Joachim R. Sommer ◽  
Teresa High ◽  
Betty Scherer ◽  
Isaiah Taylor ◽  
Rashid Nassar

We have developed a model that allows the quick-freezing at known time intervals following electrical field stimulation of a single, intact frog skeletal muscle fiber isolated by sharp dissection. The preparation is used for studying high resolution morphology by freeze-substitution and freeze-fracture and for electron probe x-ray microanlysis of sudden calcium displacement from intracellular stores in freeze-dried cryosections, all in the same fiber. We now show the feasibility and instrumentation of new methodology for stimulating a single, intact skeletal muscle fiber at a point resulting in the propagation of an action potential, followed by quick-freezing with sub-millisecond temporal resolution after electrical stimulation, followed by multiple sampling of the frozen muscle fiber for freeze-substitution, freeze-fracture (not shown) and cryosectionmg. This model, at once serving as its own control and obviating consideration of variances between different fibers, frogs etc., is useful to investigate structural and topochemical alterations occurring in the wake of an action potential.


2020 ◽  
Vol 33 ◽  
pp. 15
Author(s):  
Roi Martínez-Escauriaza ◽  
Claudio Vieira ◽  
Lídia Gouveia ◽  
Nuno Gouveia ◽  
Margarida Hermida

Data obtained from licenses of spearfishers and surveys conducted in 2004 and 2017 allowed for the analysis, for the first time, of the practice of spearfishing in the Madeira archipelago. Only a small percentage of the population practices spearfishing, mostly local young men. Most of them practice the activity with a partner throughout most of the year and along most of the island's coastal areas, although preferentially along the North and Southeast coast. Results show how, in recent years, despite the population of spearfishers decreasing, the abundance in the annual catch potentially increased, probably due to the higher investment of time in this activity. It has been observed that many fishers complement their catches with manual collecting of invertebrates. Overall, 40 teleost fishes and also 4 crustaceans and 8 molluscs were identified. The most frequently captured fish species were parrotfish and white seabream, while limpets were the most collected invertebrates in both selected periods.


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