7 results about "Ocimum gratissimum" patented technology

The invention discloses a preparation method of ocimum gratissimum carbon dots and application of the ocimum gratissimum carbon dots in antibacterial drugs and food preservation. The preparation method of the ocimum gratissimum carbon dots comprises the following steps: performing steam distillation on ocimum gratissimum leaves to remove essential oil, drying in the shade, and crushing; adding an alcohol solvent into the powder, extracting, filtering, concentrating and drying to obtain an alcohol extract; dispersing the alcohol extract in distilled water, and stirring and pyrolyzing on a heating table; and diluting the pyrolysis product with distilled water, centrifuging, taking supernate, filtering with a filter membrane, dialyzing, and freeze-drying to obtain the carbon dots. The obtained carbon dots have a carbon dot-vesicle coexisting structure, and the average particle size is 5.732 + / -0.5 nm. The prepared ocimum gratissimum carbon dots can be applied to preparation of antibacterial drugs, especially drugs for inhibiting the activity of bacillus cereus and listeria, and the field of food preservation, and have the advantages of being wide in raw material source, simple in preparation method, low in cost, environmentally friendly and the like.

The application discloses a kind of composite plant essential oil for killing free-range chicken chicken skin acarid and application.The composite plant essential oil is composed of patchouli oil and clove basil oil, and the weight ratio of patchouli oil and clove basil oil is 3:1, there is significant synergistic effect between components, compared with using only one of them, its prevention and cure free-range chicken chicken skin acarid effect is more significant.The application utilizes chicken sand bath behavior, and the composite plant essential oil is mixed in sand, when chicken sand bath in sand pit, plant essential oil is attached to the fur and skin of chicken, the effect of killing body surface chicken skin acarid is achieved, the growth of free-range chicken and the recovery of egg production capacity are promoted, compared with prior art, the plant essential oil has the advantages of safety, environmental protection, no toxic side effects, simple preparation and wide application prospect.

The present application provides a kind of emulsion for improving pet skin problems and its preparation method, it is related to the technical field of traditional Chinese veterinary medicine pharmacy.The emulsion is prepared by emulsification homogenization from traditional Chinese medicine extract, traditional Chinese medicine essential oil, plant fatty acid, emulsifier and water, wherein the traditional Chinese medicine extract is Astragalus and ginseng extract, and the traditional Chinese medicine essential oil is a compound of clove basil oil, angelica oil, rose oil and kempas seed oil.The present application solves the problems of large irritability, easy drug resistance of chemical drugs and poor absorption of traditional Chinese medicine by synergistic compounding of active ingredients.The product has the functions of antibacterial, barrier repair, sebum regulation and moisturizing, and the inhibition zone diameters of staphylococcus aureus and malassezia are 12.5±0.5 mm and 10.2±0.3 mm respectively, and it can significantly improve skin moisturizing function, and is mild and non-irritating, suitable for the treatment and care of various skin problems of pets.

The invention relates to the technical field of traditional Chinese medicine external preparations, and discloses kidney-warming cold-dispelling uterus-warming ointment and an application method thereof. The kidney-warming cold-dispelling uterus-warming ointment is prepared from the following raw materials in parts by weight: 5 to 10 parts of cortex phellodendri, 8 to 12 parts of mantis egg-case, 10 to 15 parts of cortex eucommiae, 4 to 8 parts of deer-horn glue, 3 to 7 parts of fresh ocimum gratissimum, 8 to 12 parts of semen cuscutae, 2 to 6 parts of carbonized hair, 12 to 18 parts of natural beewax, 6 to 10 parts of hydrogenated soybean wax and 2 to 4 parts of glycerol. Through targeted compatibility of traditional Chinese medicines such as natural beeswax, cortex phellodendri, mantis egg-case and eucommia ulmoides, the transdermal absorption efficiency of active ingredients of the traditional Chinese medicines can be guaranteed, so that the traditional Chinese medicine components fully play a synergistic conditioning role in tonifying kidney and qi and warming kidney and uterus, and the external conditioning requirements of indications such as insufficiency of kidney-yang, uterus cold leucorrhea and the like are met.

The utility model provides a harvesting device for ocimum gratissimum, which comprises a frame, four corners of the frame are respectively and rotatably connected with wheels, two side edges of one end of the frame are respectively provided with a material guide piece, the frame is provided with a cutting mechanism corresponding to the position between two material guide frames, and the other end of the frame is provided with a collecting barrel. And a collecting mechanism is arranged between the cutting mechanism and the collecting barrel on the frame. By means of the structure, when ocimum gratissimum planted in a mountainous region is harvested, the collecting motor of the collecting mechanism drives the chain to rotate, and therefore the collecting piece can be driven to circularly move in the direction from the position of the cutting mechanism to the collecting barrel; according to the ocimum gratissimum harvesting device, ocimum gratissimum is cut off, the cut ocimum gratissimum is conveyed to the collecting cavity of the collecting barrel through the collecting claw on the collecting part, and when conveyed to the position above the collecting cavity, the ocimum gratissimum directly falls into the collecting cavity, so that the ocimum gratissimum can be collected while being cut, the manual labor is reduced, and the ocimum gratissimum harvesting efficiency is improved.

A snake deterrent composition for repelling snakes from a person or area includes a Tagetes that is between 8.0% and 12.0% of the ingredients on a volume / volume basis. Each of a Dracaena trifasciata, a Cymbopogon, a Salvia Rosmarinus, an Ageratina, an Ocimum gratissimum, and a Cinnamomum verum are also between 8.0% and 12.0% of the ingredients on the volume / volume basis. The volume / volume basis is determined by a total volume of the ingredients. Each of a Turnera ulmifolia, a Nicotiana tabacum, an Artemisia absinthium, and a Tulbaghia violacea are between 3.0% and 7.0% of the ingredients on the volume / volume basis.