5 results about "Rubus corchorifolius" patented technology

The present application provides a method for extracting complex organic acid from the waste liquid of the extract of Rubus corchorifolius L.f. The waste liquid of the column chromatography effluent of the Rubus corchorifolius L.f. extract is taken, the specific gravity of the secondary waste liquid is adjusted to obtain the column loading liquid, the column loading liquid is passed through a resin column A, water washing is performed, the column effluent and the water washing liquid are collected to obtain a combined liquid 1, the combined liquid 1 is passed through a resin column B, water washing is performed, reagent C is used for elution, and the eluate is collected. The combined liquid 2 is obtained by passing through a resin column D and collecting the effluent and the water washing liquid, vacuum concentration is performed, crystallization is performed, and filtration is performed to obtain quinic acid.

The present application relates to the technical field of traditional Chinese medicine, and particularly relates to a traditional Chinese medicine composition for controlling obesity. The traditional Chinese medicine composition comprises Pueraria pedunculata, Lantana camara, Curcuma longa, Curcuma wenyujin, Curcuma roxburghii, Angelica sinensis, Boswellia carterii, Commiphora myrrha, Semen Persicae, Radix Polygoni multiflori and Rubus corchorifolius. The traditional Chinese medicine composition can effectively regulate blood fat by external use, thereby achieving the effects of improving obesity-related metabolic disorders and controlling obesity. In addition, the traditional Chinese medicine composition has no skin irritation when used externally, and has no acute toxicity at a dosage much higher than a clinical dosage, and is safe and reliable to use, and has a wide application prospect in controlling obesity.

The application provides a preparation method of Rubus corchorifolius extract and application thereof, and belongs to the technical field of traditional Chinese medicine pharmacy. The preparation method is simple in steps and does not produce toxic and harmful substances. The Rubus corchorifolius extract prepared by the application can inhibit skin tissue structure damage, collagen fiber reduction, elastic fiber damage and reduction of mast cell infiltration, and is effectively used for skin photodamage. Compared with a UVB model group, after intervention of a TFDI low-dose group and a TFDI high-dose group, skin photodamage scores are reduced by 1.7306 and 2.3184 respectively; epidermal thickness is reduced by 0.8572 microns and 1.3627 microns respectively; dermal thickness is reduced by 0.4767 microns and 0.8370 microns respectively; and collagen content is increased by 64.95% and 126.65% respectively. The Rubus corchorifolius cream prepared by the application can treat and / or prevent skin photodamage, and has no obvious toxicity in an in-vitro experiment, and exhibits good safety.

This invention relates to the field of traditional Chinese medicine quality testing technology, specifically to an HPLC fingerprint spectrum of *Caulis Amaranthus urinaria* (also known as *Caulis Amaranthus urinaria*), its construction method, and its application. The construction method includes the following steps: preparation of a test solution, preparation of a mixed reference solution, fingerprint spectrum construction, multi-component quantitative analysis, and chemical pattern recognition. This invention combines HPLC fingerprinting, multi-component quantitative analysis, and chemical pattern recognition technologies, enabling efficient and accurate characterization of the overall quality of *Caulis Amaranthus urinaria* and precise evaluation of its differences. This provides a basis for the formulation of quality standards, quality control, selection of superior production areas, and selection of clinical medications for *Caulis Amaranthus urinaria*.

The application belongs to the technical field of traditional Chinese medicine, and particularly relates to a preparation method and application of a Gastrodia elata Yin-boosting oral preparation. The oral preparation comprises the following raw materials in parts by weight: Gastrodia elata 20-25 parts, Rehmannia glutinosa 15-20 parts, Cornus officinalis 14-17 parts, Fructus Lycii 17-21 parts, Rubus corchorifolius 15-20 parts, Anoectochilus roxburghii 10-15 parts, Ophiopogon japonicus 10-20 parts, Polygonatum odoratum 10-14 parts, Panax ginseng 5-10 parts, Atractylodes macrocephala 7-12 parts, Poria cocos 5-10 parts, Ziziphus jujuba var. spinosa 10-15 parts, Schisandra chinensis 5-10 parts, Angelica dahurica 5-8 parts, Angelica sinensis 1-5 parts, and Glycyrrhiza uralensis 3-8 parts. Animal experiments prove that the oral preparation can prolong the exhaustive swimming time of mice, reduce the content of blood lactic acid and serum urea of mice after swimming, increase the storage of liver glycogen, and has a significant anti-fatigue effect.