36 results about "Isoferulic acid" patented technology

The invention discloses a detection method of a Qingjin Qi-tonifying composition and a fingerprint construction method of the Qingjin Qi-tonifying composition. The detection method of the Qingjin Qi-tonifying composition comprises the following steps: S1, preparing isoferulic acid, hesperidin and ammonium glycyrrhizinate: a, preparing a mixed reference solution; b, preparing a test solution; c, preparing a negative composition solution; d, determining chromatographic conditions; and e, respectively injecting the solutions into a liquid chromatograph, and determining to obtain the target product. S2, preparing verbenin, verbenin, baicalin and wogonoside of the radix morindae officinalis; a, preparing a mixed reference substance solution; b, preparing a test solution; c, preparing a negative composition solution; d, determining chromatographic conditions; and e, respectively injecting the solutions into a liquid chromatograph, and determining. According to the detection method of the Qingjin Qi-tonifying composition, quality control is conducted on the Qingjin Qi-tonifying composition, and it is guaranteed that medication of a patient is safe, reliable and effective.

The invention discloses TCM (traditional Chinese medicine) tooth stain removing toothpaste. The effective components for removing the tooth stains account for 4% to 10% of the total composites of the toothpaste body by weight ratio and comprise the TCM extracts of cimicifugae foetidae, ligusticum and angelica root with the raw drug ratio of cimicifugae foetidae:ligusticum:angelica root being 1:1:1, wherein the weight percentage of ferulic acid is higher than or equal to 0.001% in the total composites of the toothpaste body; the weight percentage of isoferulic acid is higher than or equal to 0.001% in the total composites of the toothpaste body; and the weight percentage of imperatorin is higher than or equal to 0.0005% in the total composites of the toothpaste body. The tooth stain removing toothpaste is capable of effectively removing tooth exogenous stains and other exogenous stains from teeth and protecting the oral mucosa and has the advantages of low irritation, safe use, wide material source and low manufacturing cost.

The present invention discloses (1) phenolic ester hybrids of niacin with m-methoxy-p-hydroxy phenyl compounds like eugenol, vanillin, apocynin, ferulic acid, isoferulic acid and eugenol epoxide and (2) cocrystals of hybrids as above, particularly cocrystal of niacin-eugenol hybrid with cocrystal former like eugenol and oxalic acid (3) novel pharmaceutical compositions comprising a combination of niacin and one or more small molecule / potentiating agent like eugenol, curcumin, cinnamic acid, meclofenamic acid, and their use in the treatment of a disorder or a disease caused by excess production of amyloid beta peptide-42 (Aβ42), its deposition, accumulation, and plaque formation including Alzheimer's Disease, dementia and mild cognitive impairment as well as other neurodegenerative diseases such as Parkinson's Disease and ischemic stroke.