2 results about "Sterculia" patented technology

The application provides a fat sea base gene and adulteration identification method based on multi-gene joint DNA barcoding, four gene joint barcode combinations are formed by adopting nuclear gene ITS2 and chloroplast genes matK, rbcL and psbA-trnH, at least two pairs of optimized alternative primers for each target gene and fat sea genus specific preliminary screening primer Ster-1 are matched, genus level rapid preliminary screening is realized to exclude non-fat sea genus samples and shorten the identification process, and the efficient amplification success rate of multi-gene fragments is ensured through the flexible use of alternative primers; fat sea and round fat sea, Sterculia and mixed adulterants can be accurately distinguished, the problems that traditional identification methods are subjective and species with close genetic relationship are difficult to distinguish are effectively solved; the method is not limited by sample morphology and fragmentation degree, can be widely applied to the true and false identification, quality control and traceability of traditional Chinese medicinal materials fat sea and its products, and provides technical support for standardizing market order and ensuring the safety and effectiveness of clinical medication.

The invention discloses loquat flower blended tea with cough-relieving and anti-inflammatory effects and a brewing method of the loquat flower blended tea. The loquat flower blended tea comprises the following components in parts by weight: 10-30 parts of loquat flowers, 5-20 parts of loquat leaves, 3-15 parts of honeysuckle flowers, 3-12 parts of chrysanthemum flowers, 2-10 parts of liquorice roots, 2-8 parts of boat-fruited sterculia seeds and 1-5 parts of fructus momordicae. Through synergistic compatibility of loquat flowers, loquat leaves, honeysuckle flowers and chrysanthemum flowers, the multi-target effect of relieving cough, resisting inflammation and relieving sore throat is achieved, licorice roots are used for harmonizing all the medicines, and licorice roots have the functions of mild nature, tonifying spleen and replenishing qi, relieve partial nature of cold and cool raw materials such as honeysuckle flowers, chrysanthemum flowers and boat-fruited sterculia seeds, and reduce stimulation to the spleen and the stomach; a microwave and irradiation combined sterilization mode is adopted, microbe cell membranes are destroyed by microwaves to enhance the irradiation effect, the total number of bacterial colonies is ensured, and degradation of effective components is reduced, so that the efficacy, safety and applicability of the cough-relieving and sputum-reducing tea are remarkably improved through raw material compatibility optimization, sterilization process innovation and brewing parameter standardization.