8 results about "Alkylresorcinol" patented technology

The invention discloses a wheat alkyl resorcinol content molecular marker and application thereof. The invention provides an application of a substance for detecting the genotype of an SNP site AX-109949078 in a wheat genome in any one of the following products or preparation of any one of the following products: A1) identifying or assisting in identifying the content of alkylresorcinol in wheat grains; a2) screening or auxiliary screening of wheat with high alkyl resorcinol grains; a3) breeding wheat with high alkylresorcinol grains; a4) wheat genetic breeding, and the SNP site AX-109949078 is the 81st site of SEQ ID NO.4. Experiments prove that a wheat alkyl resorcinol content site is determined, the SNP marker closely linked with the wheat alkyl resorcinol content site is AX-109949078, a KASP primer is developed according to the corresponding marker, and molecular marker-assisted screening can be carried out on the alkyl resorcinol content.

The application discloses a preparation method of high-quality bran raw materials, comprising the following steps: 1) washing, drying, powdering, sterilizing and reserving wheat bran; 2) adding edible fungus seed liquid into the wheat bran and uniformly mixing and fermenting to prepare high-quality bran raw materials. The application also discloses the high-quality bran raw materials obtained by the preparation method and application thereof. After fermentation, the water absorption index, water-solubility index and swelling degree of the bran are significantly increased, wherein the water-solubility index is increased by 277% at most, the total phenol content is 5.91 times of that of the unfermented sample at most, the alkyl resorcinol content is 1.55 times of that of the unfermented sample at most, and the total antioxidant capacity of the raw material is improved to 311.23 U / g, which is 5.73 times of that of the unfermented sample. Meanwhile, the fermented raw material generates alcohol aroma substance 4-ethyl guaiacol, which further improves the quality of the raw material.

The present application relates to a kind of preparation method of 5-alkyl resorcinols compound. Specifically, the method includes the following steps: under the action of catalyst and persulfate, compound of formula (2) is subjected to dehydroaromatization reaction, and 5-alkyl resorcinols compound shown in formula (1) is obtained.

The present invention belongs to the technical fields of genetic engineering and plant disease control, and specifically relates to the use of the TaARS1 gene in regulating plant alkylresorcinol production and / or plant resistance. The present invention provides uses of the TaARS1 gene; the amino acid sequence of the protein encoded by the TaARS1 gene is shown in SEQ ID NO: 3. The development and utilization of the TaARS1 gene in the present invention can effectively increase the types and content of alkylresorcinols in wheat and other crops, enhance plant resistance to Fusarium, particularly Fusarium graminearum, and improve the nutritional value of related crops.

The present invention relates to a use of a TaARS1 gene in regulation and control of a plant alkylresorcinol and / or plant resistance. Provided is a use of a TaARS1 gene, wherein the amino acid sequence of a protein encoded by the TaARS1 gene is as shown in SEQ ID NO: 3. By developing and utilizing the TaARS1 gene, and editing the TaARS1 gene in wheat, it is found that the alkylresorcinol content in wheat is reduced, and overexpression of the TaARS1 gene in wheat and other crops can effectively increase the alkylresorcinol content in wheat and other crops, enhance plant resistance to Fusarium, particularly Fusarium graminearum, and improve the nutritional value of the related crops.

The present invention relates to a combination of at least two different resorcinol derivatives, wherein one resorcinol derivative is a 4-alkylresorcinol of formula (I), a pharmaceutically acceptable salt, and / or a solvate thereof, and one resorcinol derivative is a 4-azoaryl resorcinol of formula (II), a pharmaceutically acceptable salt and / or solvate thereof, said combination for use as an antibacterial agent, a pharmaceutical composition comprising said combination, said pharmaceutical composition for use as a medicament, and said pharmaceutical composition for use in the treatment of bacterial or infectious diseases, in particular caused by Gram-positive bacteria.

The invention provides a scalable and low cost process for synthesis of different high value 4-alkyl resorcinols such as 3-(2,4-dihydroxyphenyl)propanoic acid, 3-(2,4- dihydroxy-5-methylphenyl)-2-methylpropanoic acid, 4-methyl resorcinol, 4-isopropyl resorcinol and 4-hexyl resorcinol from their corresponding cyclohexane-1,3-diones. The present invention also provides a process for preparing cyclohexane-1,3-diones which is the starting materials for the synthesis of resorcinols.

The present invention is directed to embodiments of a method for coloring hair using an oxidative hair coloring composition based upon the primary dye compounds MBB, Aminol and optional secondary precursor and coupler compounds PAP, DPE, MAP, AHT and EOAP, a carbonate and / or bicarbonate source, an alkalizer and one or more amino acids. Additional subsidiary precursors and couplers may be included to broaden the color space delivered by the primary dye compounds. The oxidative hair coloring composition is free of resorcinol and C1-C10 alkyl resorcinol. The L*a*b* color space of embodiments of the oxidative hair coloring composition as measured by L*a*b* techniques is about the same as that delivered by the resorcinol based composition.