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105 results about "Rosewood oil" patented technology

Rosewood oil is a valuable essential oil, especially in perfumery. It contains the substance linalool, which has a number of uses. The oil is extracted from the wood of Aniba rosaeodora and Aniba parviflora and possibly other Aniba species. When it arrives at the distillery, the wood is chipped, and then steam distilled. Each tree yields about 1% oil by weight of wood. After a history of massive overharvesting and species depletion, efforts are underway to cultivate A. rosaeodora, and to develop techniques for extracting the essential oil from leaves.

Compound essential oil capable of protecting and developing hairs and preparation method thereof

The invention belongs to health care products and particularly relates to compound essential oil capable of protecting and developing hairs and a preparation method thereof. The preparation method comprises steps of placing rosewood oil, ylang oil, rosemary oil, ginger oil, cinnamon oil and curcuma oil in a container; stirring to enable all raw materials to be fully mixed evenly; then adding jojoba oil; stirring; fully diluting and fusing; splitting charging and sealing; and achieving the compound essential oil. The compound essential oil uses various plant essential oil for matching scientifically, can well play effects of the plant essential oil due to the synergistic effect, has significant nutrition required for growth of hairs, can quickly activate hair follicles to fast resolve subcutaneous fat and dredge capillaries of scalps to enable active ingredients to quickly reach the hair follicles to achieve the purposes of protecting hairs, raising hairs, preventing alopecia and the like, and is suitable for various hairs and scalps with various characteristics, free of anaphylactic reactions and side effect after being used, quick in effect and good in effects of hair developmentand hair care.
Owner:INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI HAINAN BRANCH

Coronary heart disease drop pill and preparation method thereof

The invention discloses a method for preparing Guangxindanshen Dripping Pill, which comprises the steps of: (1) extracting Salvia miltiorrhiza with 75-95% ethanol, filtering to obtain a filtrate, and recovering ethanol from the filtrate under reduced pressure; (2) extracting Salvia miltiorrhiza residue with water or 30-70% ethanol, filtering to obtain a filtrate, concentrating the filtrate, standing, centrifuging, collecting supernatant, and adsorbing with a resin column; (3) rinsing with water, eluting with 30-70% ethanol, collecting eluate, and recovering ethanol under reduced pressure; (4) extracting Panax notoginseng with 30-70% ethanol to obtain an extractive solution, filtering the extractive solution, concentrating, standing, filtering to obtain a filtrate, and adsorbing with a resin column; and rinsing with water, eluting with 30-70% ethanol, collecting eluate, and recovering ethanol under reduced pressure; (5) mixing the above medicinal solutions, and concentrating to obtain a concentrated extract; and (6) mixing the concentrated extract with a matrix material, stirring, adding rosewood oil, mixing, sealing, keeping temperature, and making into dripping pill. The inventive dripping pill has remarkable improvements in terms of contents of effective ingredients, bioavailability, etc.
Owner:哈尔滨业锐药业有限公司
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