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1.
T. A. Misharina M. B. Terenina N. I. Krikunova I. A. Khankhalaeva I. S. Khamagaeva L. L. Nikiforova 《Applied Biochemistry and Microbiology》2008,44(5):545-550
The differences between the composition of volatile substances in two specimens of dry smoked sausages produced using a standard and experimental (a mixture of propionic acid bacteria and bifidobacteria) cultures were studied by capillary gas chromatography. It was found that the experimental starter culture intensified the flavor-formation processes as compared with the standard culture. The experimental specimen had richer qualitative and quantitative compositions and displayed more intensive aroma and flavor. The contents of lactones and volatile terpenoids in the experimental specimen were much higher than in the control. The organoleptic characteristics of experimental dry smoked sausage specimen were considerably better. 相似文献
2.
Measurements of the coefficient of water molecules self-diffusion (D) and the time of spin-lattice relaxation (T
1) in prosenchyme (elongated) plant cells, whose length significantly exceeding their transverse size, show that the orientation of plant tissues in the H
0field significantly affects the measured parameters. We conclude that this effect should be taken into account in experiments on the measurement of self-diffusion coefficients and time of proton spin-lattice relaxation in plant tissues containing prosenchyme cells. 相似文献
3.
A N Klimov A A Nikiforova V T Lozovski? A M Chistiakova E Ia Magracheva 《Biokhimii?a (Moscow, Russia)》1978,43(9):1721-1722
A new subclass of high density lipoproteins designated as HLD2c was found in the human blood plasma of newborn by analytic ultracentrifugation in the flotation rate interval Fo1,20 8.0--12.0. HDL2c was isolated from the total HDL fraction of newborn by preparative ultracentrifugation at the density 1.071. 相似文献
4.
Minicircular DNAs found in mitochondria of 6-d-old etiolated seedlings of Vicia faba L. were also present in mitochondria isolated from cell suspension cultures and from green leaves of this plant. These results support the suggestion that the plasmid-like molecules found in mitochondria of V. faba are an essential component of the mitochondrial genome. The minicircular DNAs were, apparently, peculiar for the species V. faba since they were found in all three cultivars of this species which were studied. The distribution pattern of plasmid-like DNAs in Vicia villosa L. was completely different and mitochondria from Medicago sativa L. also contained specific minicircular DNAs. Thus, minicircular DNAs are typical for the mitochondrial genomes of several legumes and different plant species have their specific mitochondrial plasmid-like DNAs 相似文献
5.
Individual and group differences were revealed in the capacity of rat peripheral blood lymphocytes of DNA repair in response to the DNA damaging test-effect of irradiation in vitro. The survival rate of rats irradiated with a dose inducing 50-per cent death was in a definite relationship with the repair capacity of blood lymphocyte DNA in each animal individual prior to irradiation. 相似文献
6.
Inger Kirstine Due Tuvesson Rebecka Charlotte Viktoria Öhlund 《Plant Cell, Tissue and Organ Culture》1993,34(2):163-167
Wheat microspores mechanically isolated from the anthers before culture and isolated from the anthers during the hole culture period in a chemically defined medium resulted in proembryos, embryos and finally plants. Of the four genotypes included, all responded with proembryos, and the two spring wheats Ciano and Walter gave rise to macroscopic embryos and plants. The frequency of embryo regeneration and the frequency of albino plants in both Ciano and Walter was in accordance with previously obtained results with anther culture derived material.Abbreviations 2,4-d
2,4-dichlorophenoxy acetic acid
- NAA
1-naphthaleneacetic acid 相似文献
7.
Antonia Piazzesi Yiru Wang Joshua Jackson Lena Wischhof Viktoria ZeislerDiehl Enzo Scifo Ina Oganezova Thorben Hoffmann Pablo Gmez Martín Fabio Bertan Chester J J Wrobel Frank C Schroeder Dan Ehninger Kristian Hndler Joachim L Schultze Lukas Schreiber Gerhild van EchtenDeckert Pierluigi Nicotera Daniele Bano 《EMBO reports》2022,23(5)
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