摘要:
It is intended to provide a flower color crossing method whereby a specific flower color is passed to the next generation of delphinium and a flower color crossing method whereby a dichromatic flower color is passed to the next generation of delphinium. It is also intended to provide a method whereby perpetual delphinium can be efficiently obtained in a warm place and a method of determining a delphinium flower color based on the ratio of main inherent colorants in the sepal. It is found out that a specific flower color can be passed to the next generation by using a full-color delphinium as a pollen parent or a seed parent and carrying out allogamous crossing and, at the same time, a dichromatic flower color can be passed to the next generation thereby. By growing a delphinium seedling under such conditions as allowing its germination in a petri dish at a temperature of about 15° C., a method of efficiently obtaining perpetual delphinium in a warm place is found out. By analyzing delphinium flower colors and inherent colorants, a numerical formula for determining a delphinium flower color is established. A crossing method for obtaining purple or pale purple delphinium flowers containing novel anthocyanin as the main component is found out. Also, a method of isolating and purifying the novel anthocyanin colorant is found out.
摘要:
The present invention provides lipase inhibitors containing dimers of flavan-3-ols derived from teas as well as foods and beverages and medicines containing said inhibitors. More specifically, the present invention provides lipase inhibitors containing at least one of assamicains represented by the formula: wherein G represents a galloyl group; theasinensins represented by the formula: wherein R1 represents G or H, and R2 represents G; and theaflavins represented by the formula:
摘要:
The present invention provides lipase inhibitors containing flavan-3-ol monomers or acylates thereof derived from teas as well as foods and beverages and medicines containing said inhibitors. More specifically, the present invention provides lipase inhibitors containing at least one of flavan-3-ol monomers represented by the formula: wherein R1 and R3 independently represent H or OH, R2 represents H, R4 represents H, G, 3MeG or p-cou, R5 represents H or G, R4′ and R5′ independently represent H or G, R4″ represents H or G, and G, 3MeG and p-cou respectively represent the groups of the formulae: or acylates thereof; as well as foods and beverages and medicines containing said lipase inhibitors.
摘要:
The present invention provides a method for efficient tissue culturing of modified morning glory; a method for maintaining and proliferating embryoid bodies throughout the year; and a method for obtaining a large number of modified morning glories from embryoid bodies. The present invention was completed by maintaining and proliferating embryoid bodies by tissue culturing of immature embryo obtained from an individual heterozygous for a mutation as modified morning glory; selecting embryoid bodies capable of exclusively producing modified morning glory; and regenerating plant bodies from the embryoid bodies.
摘要:
The present invention provides lipase inhibitors containing dimers of flavan-3-ols derived from teas as well as foods and beverages and medicines containing said inhibitors. More specifically, the present invention provides lipase inhibitors containing at least one of assamicains represented by the formula: wherein G represents a galloyl group; theasinensins represented by the formula: wherein R1 represents G or H, and R2 represents G; and theaflavins represented by the formula: wherein R1 and R2 independently represent G or H; as well as foods and beverages and medicines containing said lipase inhibitors.
摘要:
A stack structure for a solid oxide fuel cell includes a plurality of stacked single cells, each having a fuel electrode layer including a fuel electrode and an air electrode layer including an air electrode, the fuel electrode layer and the air electrode layer being arranged opposite each other on either side of a solid electrolyte, separators arranged between the stacked single cells to separate the single cells, and non-porous seal parts located within the fuel electrode layer and the air electrode layer, are equivalent to either the separators or the solid electrolyte at least in terms of thermal expansion and contraction characteristics, and are integrated with an edge of the fuel electrode or an edge of the air electrode, and also with the adjacent separator and the adjacent solid electrolyte.
摘要:
It is intended to clarify heredity of the biosynthesis of flower pigments and the relationship between flower color heredities and pigment genotypes, thereby providing a method of crossing flower color genotypes which is practically available in creating a novel flower color. There is found out a novel rule that flower color genotypes relate to the biosynthesis of flavonoids represented by the pathway (I) and the heredities of flavonoid 3′-hydroxylase (F3′H) and flavonoid 3′,5′-hydroxylase (F3′,5′H) are controlled by 5 multiple alleles. As a result, it becomes possible to provide a method of producing a novel flower color with the use of genotypes D/d.E/e.H H .Pg/pg.Cy/cy.Dp/dp by which flower colors can be freely created based on flower pigment genotypes without resort to gene recombination or mutation caused by exposure to radiation, etc.
摘要翻译:旨在澄清花色素的生物合成的遗传性和花色遗传与色素基因型的关系,从而提供了一种交叉花色基因型的方法,其实际上可用于产生新颖的花色。 发现了一种新颖的规则,即花色基因型与由途径(I)代表的类黄酮的生物合成和类黄酮3'-羟化酶(F3'H)和类黄酮3',5'-羟化酶(F3' ,5'H)由5个多重等位基因控制。 结果,可以提供一种使用基因型D / dE / eH X XP.Pg / pg.Cy / cy.Dp / dp生产新鲜花色的方法,其中花色 可以根据花色素基因型自由创建,而无需依赖基因重组或暴露于辐射引起的突变等。
摘要:
A portable terminal device in which a case body performs sliding movement has had a problem that a groove may be exposed to the exterior when the case body is opened to a full extent of sliding amount, which will deteriorate grade of the portable terminal device and sealing ability of the case body, permitting dust or the like to enter the cases. In the portable terminal device according to the present invention in which a front side case is adapted to slide with respect to a back side case, a protruding member in a substantially T-shape in cross section is provided on the front side case, and a guide groove frame is provided on the back side case so as to enclose the protruding member, and a track along which the protruding member is adapted to move is defined in the guide groove frame. When the protruding member is positioned at both ends of the guide groove frame, the protruding member and the guide groove frame are arranged in such positional relation that an entire groove region of the guide groove frame is within an opposed range of the front side case. According to this structure, the groove will not be exposed to the exterior in either state where the case body is closed or opened by sliding, intrusion of dust or the like into the groove will be prevented, and sealing ability of the case body can be improved.