3 results about "Polygonum aviculare" patented technology

This invention discloses the application of *Polygonum aviculare* extract in the prevention and control of bacterial leaf spot in peach. The invention utilizes ultrasound-assisted extraction to extract the active components of *Polygonum aviculare*. Antibacterial experiments demonstrated that the extract exhibits good antibacterial activity against the pathogen of peach bacterial leaf spot (*Xanthomonas arboricola* pv. pruni, Xap), with a minimum inhibitory concentration (MIC) identical to that of the positive control drug oxytetracycline, both at 0.125 mg / mL. The antibacterial activity of *Polygonum aviculare* extract is comparable to that of oxytetracycline, making it a potential agent for the prevention and control of peach bacterial leaf spot.

This invention relates to the field of traditional Chinese medicine (TCM) technology and discloses a TCM composition for treating allergies. The composition, by weight, comprises at least the following ingredients: 8-10g of Schizonepeta tenuifolia, 8-10g of Saposhnikovia divaricata, 5-7g of Cicadae Periostracum, 13-17g of Kochia scoparia, 5-7g of Schisandra chinensis, 15-21g of Prunus mume, 13-17g of Polygonum aviculare, and 13-17g of Cynanchum paniculatum. The preparation method of this TCM composition for treating allergies involves mixing the above ingredients, adding 400ml of water, bringing to a boil over high heat, and continuing to decoct for 30 minutes. The decoction is then filtered and extracted. Another method involves adding 400ml of water to the dregs, bringing to a boil over high heat, and continuing to decoct for 30 minutes. The decoction is then filtered and extracted. The two extracts are combined. This TCM composition is effective in treating allergies caused by wind-dampness retention and toxic accumulation, possessing the effects of dispersing wind, removing dampness, and detoxifying.

This invention relates to the field of traditional Chinese medicine technology, specifically to a granule for promoting urination and eliminating stones, its preparation method, and its application. The granule comprises the following ingredients: *Lysimachia christinae*, *Pyrrosia lingua*, *Cynanchum paniculatum*, talc, stir-fried chicken gizzard lining, *Polygonum aviculare*, *Dianthus superbus*, *Plantago asiatica*, *Tetrapanax papyriferus*, *Poria cocos*, *Coix lacryma-jobi*, *Paeonia lactiflora*, vinegar-processed *Corydalis yanhusuo*, *Astragalus membranaceus*, and *Achyranthes bidentata*. The entire formula integrates clearing heat and promoting urination, dissolving stones, tonifying qi and relieving pain, and guiding the medicine downwards. It primarily focuses on purging while supplementing with tonifying, achieving the combined effects of clearing heat and promoting diuresis, and dissolving stones. It is used for damp-heat accumulation, stone accumulation, or combined with deficiency of vital energy leading to urinary tract infections, stones, or hematuria. Symptoms include frequent urination, burning and stinging pain, yellow or reddish urine, abdominal cramps, difficulty urinating or stones in the urine, red tongue with yellow or greasy coating, and a slippery and rapid pulse. This composition has the effects of clearing heat and promoting diuresis, relieving strangury and expelling stones. It is used for heat strangury, stone strangury and hematuria caused by damp-heat accumulation, with symptoms such as frequent urination, burning and stinging pain, yellow or reddish urine or blood in urine, lower back and abdominal colic, difficulty in urination or gravel in urine, red tongue with yellow or yellow and greasy coating, and slippery and rapid pulse.