80 results about "ABELMOSCHUS MANIHOT FLOWER" patented technology

The invention relates to a production method of Abelmoschus manihot essential oil, belonging to the technical field of plant extraction. In order to solve the problems of low flavone content and low content of other effective components in the Abelmoschus manihot seed or stem in the prior art, the invention provides a production method of Abelmoschus manihot essential oil. The method comprises the following steps: drying Abelmoschus manihot seeds, and squeezing oil to obtain Abelmoschus manihot seed oil; adding edible ethanol into the Abelmoschus manihot seed oil for compounding to obtain a Abelmoschus manihot seed oil compound; adding Abelmoschus manihot flower powder into the Abelmoschus manihot seed oil compound to obtain a mixed solution, stirring, and carrying out ultrasonic extraction treatment; and after the ultrasonic extraction treatment is finished, filtering to obtain the Abelmoschus manihot essential oil. The Abelmoschus manihot essential oil has the advantages of high content of active component flavones, multielement unsaturated fatty acids (linoleic acid and linolenic acid) and vitamin E, and has the scent of Abelmoschus manihot flowers; and the oil product is clear and transparent.

The invention discloses an abelmoschus manihot flower extract and a preparation method thereof. The preparation method comprises the following steps: (1) extraction: a step of weighing a raw material,namely abelmoschus manihot flowers, and adding ethanol with a concentration of 60-80% for reflux extraction; (2) primary filtering: a step of carrying out filtering so as to obtain a filtrate; (3) concentration: a step of concentrating the filtrate under reduced pressure until no alcohol smell exists so as to obtain a concentrated solution a, and recovering the ethanol; (4) water precipitation: astep of adding water into the concentrated solution a for water precipitation; (5) secondary filtering: a step of carrying out filtering so as to obtain a supernate; (6) adsorption: a step of adsorbing the supernate through macroporous resin; (7) impurity washing: a step of washing impurities with water; (8) desorbing: a step of carrying out desorbing with ethanol with a concentration of 65-75% so as to obtain a desorption solution; (9) concentration: a step of concentrating the desorption solution under reduced pressure until the baume degree is 10-20 so as to obtain a concentrated solutionb; and (10) drying: a step of transferring the concentrated solution b to a spraying procedure for spraying so as to obtain a product. The content of hyperoside in the abelmoschus manihot flower extract provided by the invention is larger than or equal to 15%; and the hygroscopicity of the abelmoschus manihot flower extract is good. The preparation process provided by the invention is safer, highly-efficient and environmentally-friendly.

The invention relates to a method for making abelmoschus manihot wine, and belongs to the technical field of plant extraction. In order to solve the problem that the current abelmoschus manihot wine cannot realize lipid-lowering and antihypertensive effects at the same time, the invention provides the method for making the abelmoschus manihot wine. The method comprises the following steps: selecting: selecting abelmoschus manihot flowers, and picking out impurities in the abelmoschus manihot flowers; deactivating: deactivating and drying the selected abelmoschus manihot flowers; compounding: compounding and grinding the dried abelmoschus manihot flowers, dry eucommia ulmoides leaves and gynostemma pentaphylla; soaking: adding a ground compound into edible wine for soaking and extracting; filtering: filtering soaked and extracted wine liquid to obtain wine liquid; according to the difference of alcoholic strength, blending the filtered wine liquid to obtain an abelmoschus manihot wine finished-product. The components in the abelmoschus manihot wine mutually have a synergistic effect, and the abelmoschus manihot wine realizes the lipid-lowering and antihypertensive effects and has the advantages of less impurity content, good taste and clear wine body.

The invention discloses a soil treatment device for preventing abelmoschus manihot flowers from mildewing, and belongs to the technical field of soil treatment devices. The soil treatment device comprises a shell; the lower surface of the inner wall of the shell is fixedly connected with a driving device; the front surface of the driving device is fixedly connected with a driving wheel; the driving wheel is in transmission connection with a driven wheel through a transmission belt; and a first rotating mechanism and a second rotating mechanism are clamped to the front surfaces of the driven wheel and the driving wheel correspondingly. According to the soil treatment device for preventing the abelmoschus manihot flowers from mildewing, by arranging a rolling roller, a baffle and an elasticmechanism, a worker can conveniently treat soil; and seeds of abelmoschus manihot can be sowed in the soil while treatment is conducted, and then under the action of the baffle and the rolling roller,grooves formed in separation blocks are combined and compacted again, so that the worker can sow the seeds of the abelmoschus manihot while treating the soil in a relatively labor-saving manner, andthe most requirements of abelmoschus manihot planting and soil ploughing are met.

The invention belongs to the field of extraction of traditional Chinese medicine components and particularly relates to a method for simultaneously extracting polysaccharides and flavones from abelmoschus manihot flowers. The method comprises the following steps: subjecting the abelmoschus manihot flowers to heated reflux extraction through an ethanol / water system, carrying out alcohol-precipitation separation and precipitation to obtain crude polysaccharides, concentrating supernatant, carrying out vacuum drying to obtain crude flavones, separately eluting and separating the separated polysaccharides and flavones through adsorption macroporous resin, and carrying out decoloration and impurity removal on the polysaccharides and the flavones through decoloration resin to separately prepare the high-purity abelmoschus manihot flower polysaccharides and flavones. The method has the advantages that the operation is simple, the impurity removal and decoloration effects are rapid, and the purity of the prepared abelmoschus manihot polysaccharides and flavones is high.