79 results about "Primula" patented technology

A skin-whitening agent or an anti-aging agent comprising at least one member selected from an extract from Myrica cerifera, an extract from Iris vesicolor, an extract from Piper kadzura, an extract from Primula veris, an extract from Aloysia triphylla, an extract from Agrimonia pilosa, an extract from Vaccinium spp., an extract from Apium graveolens, an extract from Tamarix tenuissima and an extract from Passiflora edulis.

The invention discloses a medicament composition for treating spleen-insufficiency diarrhea type irritable bowel syndrome and a preparation method thereof. The medicament composition comprises 20-40 parts of primula sikkmensis hook, 10-20 parts of red ginseng, 10-20 parts of bighead atractylodes rhizome, 10-20 parts of poria cocos, 5-15 parts of dried tangerine peel, 5-15 parts of pinellia ternate and 3-6 parts of licorice roots. The preparation method comprises the following steps of: weighing the raw materials in proportion; soaking all raw materials of which the weight is 3-5 times that of water into the water for 1-2 hours; after soaking, adding water of which the weight is 2-3 times that of the raw materials, decocting for 1-1.5 hours, and filtering to obtain a water decoction at a first time after the decoction is finished; adding water of which the weight is 5-8 times that of the raw materials, decocting for 1-1.5 hours and filtering to obtain a water decoction at a second time; and mixing the water decoction at the first time with the water decoction at the second time. The medicament composition is novel in formula, simple in composition and low in cost; the preparation is easy to operate, low in preparation cost and suitable for industrial production; and the medicament is convenient to orally take and carry, has no toxic and side effects and has a good clinical curative effect for patients suffering from the spleen-insufficiency diarrhea type irritable bowel syndrome.