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Yoshioka Miwa Matsuo Yu Nemoto Yurika Ogushi Mariko Onodera Munenaka Yoshie-Stark Yumiko 《Fisheries Science》2020,86(1):215-229
Fisheries Science - Traditional Japanese koji-fermented tofu (tofuyo) processing was simulated to make fermented seafood. The koji fermentation process at room temperature was applied to steamed... 相似文献
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Differences in the biochemical compositions of two dietary jellyfish species and their effects on the growth and survival of Ibacus novemdentatus phyllosomas 
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下载免费PDF全文 Phyllosomas (planktonic larvae) of slipper lobsters cling onto and feed on jellyfish under both natural and laboratory conditions. Phyllosomas of Ibacus novemdentatus are capable of feeding on various jellyfish species including venomous stingers; however, the range of jellyfish species capable of supporting the growth and survival of phyllosomas is unknown. Seventeen (12 for the first and five for the second trials) and 18 (13 for the first and five for the second trials) phyllosomas were fed exclusively on the jellyfish Aurelia aurita and Chrysaora pacifica, respectively. Aurelia aurita‐fed phyllosomas metamorphosed into the nisto stage (postbenthic larvae) ～54 days after hatching, whereas C. pacifica‐fed phyllosomas did not. Major nutritional compositions such as amino acids, fatty acids and minerals were compared between the two jellyfish species. The proportion of each major nutritional component was not significantly different between the two jellyfish species, suggesting that C. pacifica was not nutritionally inferior to A. aurita. Therefore, the observation that the C. pacifica‐fed phyllosomas did not metamorphose into the nisto stage was not because of major nutritional compositions but due to other factors such as the lack or excess of other minor nutrients, or the species‐specific texture of the jellyfish. 相似文献
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Pacific oysters were harvested from November to March at Miyazaki and Miyagi in Japan. From biometric analysis, the condition
indices (CICG; high CICG indicates large oyster meat) of oysters were high in February and March at Miyazaki whereas CICG at Miyagi showed high values in December and February. Lipid content in oysters at Miyagi harvested in February was the highest.
Glycogen content was high in oysters harvested in February from both cultivation areas. In November, the calcium content in
oysters harvested at Miyazaki was the highest. Taurine was the predominant free amino acid in oysters, at concentrations of
2180–3230 mg/100 g dry sample. Glutamate was the predominant component of total amino acid in oysters, at concentrations of
4530–6000 mg/100 g. The percentage of eicosapentaenoic acid (EPA) in total lipid of oysters did not show significant differences
between harvesting months. Based on all analyses, oysters from Miyazaki showed good quality in March with high CICG, glycogen, and lipid contents, whereas oysters from Miyagi showed good quality in February. These analysis data including
not only condition indices but also biochemical composition might be useful parameters allowing establishment of evaluation
criteria. 相似文献
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Ogushi S Palmieri C Fulka H Saitou M Miyano T Fulka J 《Science (New York, N.Y.)》2008,319(5863):613-616
With fertilization, the paternal and maternal contributions to the zygote are not equal. The oocyte and spermatozoon are equipped with complementary arsenals of cellular structures and molecules necessary for the creation of a developmentally competent embryo. We show that the nucleolus is exclusively of maternal origin. The maternal nucleolus is not necessary for oocyte maturation; however, it is necessary for the formation of pronuclear nucleoli after fertilization or parthenogenetic activation and is essential for further embryonic development. In addition, the nucleolus in the embryo produced by somatic cell nuclear transfer originates from the oocyte, demonstrating that the maternal nucleolus supports successful embryonic development. 相似文献
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