163 results about "Citrus karna" patented technology

A composition for disinfecting contaminated drinking water. The composition can include a disinfecting agent for disinfecting or sanitizing the water and a masking agent for masking or minimizing undesired characteristics of the disinfecting agent, such as taste and odor. The disinfecting agent can be a halogen-based disinfecting agent, such as a chlorine-based disinfecting agent. The masking agent can be a chlorine-compatible masking agent or flavorant, such as a citrus fruit derived flavor. The composition can also include a substrate. The substrate can be a clay, zeolite, water-soluble carrier, water-insoluble carrier, or mixtures thereof. The flavorant can be loaded onto the substrate. The composition can include other components, such as a primary coagulant, a coagulant aid, a bridging flocculant, a polymeric material, an alkali agent, an autocatalytic oxidant, and mixtures thereof.

The invention relates to an environmentally-friendly multifunctional cleanser formula, and belongs to the field of producing daily products. The environmentally-friendly multifunctional cleanser formula comprises the following components in parts by weight: 15-20 parts of citrus plant essential oil, 20-30 parts of sodium dodecyl sulfate, 5-8 parts of alkyl polyglycoside, 1.2-1.8 parts of natural glucoside surfactant, 1.2-1.8 parts of propylene glycol, 1.2-1.8 parts of citric acid, 1.2-1.8 parts of sodium citrate, 10-15 parts of ethanol, and 20-25 parts of deionized water. The cleanser formula is wide in application range, strong in cleansing power, non-toxic and pollution-free, and capable of meeting the development trend of the market.

A synergistic mixture of penoxsulam and pyroxsulam controls weeds in rice, cereal and grain crops, tree and vine crops, pome, stone and citrus crops, pastures, rangelands, industrial vegetation management (IVM), and turf.

The invention discloses an anti-oxidation active extract of citrus peels as well as an extraction process and application thereof. The active extract of the citrus peels mainly contains a citrus flavonoid substance and pectic polysaccharide. The extraction process of the active extract of the citrus peels comprises the steps of preprocessing raw materials, refluxing and extracting by a dipping method, decompressing and concentrating and drying in vacuum. The invention takes the in-vitro oxidation resistance of the extract to combine with the extraction yield as indexes, adopts a response surface method to optimize the extraction process, has reasonable technological conditions and good effect stability and is suitable for industrialized production. The active extract of the citrus peels, which is obtained by extraction, has an obvious effect to a model mouse with senility caused by D-galactose and can lower the content of the MDA (malondialdehyde) of the plasma, the liver and the brain obviously; the activity of the SOD (superoxide dismutase) of the plasma, the liver and the brain is obviously enhanced; the activity of the GSH-Px (glutathione peroxidase) of the plasma and the liver is obviously enhanced; and the invention can be used for preparing an anti-oxidation medicine, an anti-oxidation food or an anti-oxidation health-care product.

The invention discloses a plant composite extract for a feed additive, and a preparation method and application thereof. The plant composite extract is the mixture of a material extract A and a peel extract B of citrus fruits, or the mixture of the extract A, the extract B and rice bran, wherein the material extract A contains tea polysaccharide, tea polyphenol and tea saponin; and the peel extract B contains volatile oil and plant polysaccharide. The plant composite extract has the advantages of natural resource, no residue to the environment, no toxic or side effect on livestock and marine animals and good disease-prevention and growth-promotion effect completely identical with that of a feed antibiotic, and is an ideal substitute for the feed antibiotic.

This invention relates to novel dental compositions and methods for preventing dental plaque and caries formation and generally for inhibiting tooth decay and brightening/whitening teeth/mouth ulcer. The compositions of this invention comprise herbs such as Citrus karna raf, Zanthoxylum armatum D.C. and Azadirachta indica A. Juss. there of which can be combined with pharmaceutically acceptable carriers or diluents to be administered in the form of conventional dental compositions. The compositions of the present invention also preferably contain Mint.

A modulating machine is used to extract and recover the essential oil from citrus fruit such as lemons, oranges, mandarins, grapefruit, etc. not removing their peel, but by microperforating it and disrupting oil cells. The oil thus extracted is trapped in water so as to form an aqueous emulsion. The created machine includes a set of grooved disks (9) mounted over corresponding supporting axes (8); a base structure (1) on which lower portion there is a transmission set installed, formed by pulleys (2) and chains or grooved belts (3) operated by a motor (4); a set of supporting axes (8) provided with alternate axial and rotational movement, by a set of operation members (10) interconnected to rod (11) transmitting alternate movement to the connected handles (12), alternating to the ends (13) of the supporting axes (8). The machine also includes an emulsion tank (15) laterally provided with collectors (16); spillway (30); disk cleaning set (9) fruit washing and drying unit; and an automatic lubrication system for application of oil and grease at specific points.

The invention provides a citrus fruit preservative. The citrus fruit preservative comprises the following components in parts by mass: 3-5 parts of sucrose ester, 1-2 parts of citric acid, 1-2 parts of sodium glutamate, 0.6-0.8 part of sodium nitrate, 0.5-0.6 part of sodium sorbate and 150-160 parts of water. The citrus fruit preservative has the advantages that a preparation method is simple, a formula is reasonable, the cost is low, the operation is convenient during using, effects are uniform, and a preservation effect is good; compared with other commercially available preservatives, the citrus fruit preservative has the advantage that the preservation period is prolonged by above 20%.

This invention discloses a method for preparing and purifying naringinase. The method comprises: (1) culturing bacterial strain with Czapek's medium, inoculating in a sporification medium, and culturing for 3-5 days to obtain spores as seeds; (2) inoculating the seeds (0.5-10%) in a solid medium, controlling C/N ratio at (2-5):(1-3.5), culturing at 25-35 deg.C, 30-70% humidity, and natural pH value for 40-90 h, extracting, adding 2.5 times pure water, centrifuging, filtering the supernatant, and precipitating with ammonium sulfate (saturation degree = 30-80%) and 40-90% organic solvent in sequence. The naringinase product has high activity, and can be used to remove bitterness of orange, and convert flavonoids aglycone in natural medicines.

The invention discloses a method for debittering citrus juice. The method comprises the following steps of: a) destroying a colloid system in the juice by a hydrolysis method or a pH value control method; and b) centrifugally separating bitter substances out under the low temperature condition, and thus obtaining the juice with low bitter substance content. According to the hydrolysis method, pectin or plant fibers in the juice is or are hydrolyzed by pectinase or cellulose. According to the pH value control method, the pH value of the juice is reduced by adding an acid solution. According tothe method, the colloid system of the juice is destroyed, and the bitter substances, in particular limonin type bitter substances, are separated from the juice by a low temperature centrifugal method, so that a debittering effect is achieved.

The invention provides application of neohesperidin in preparing of diabetes preventive treatment compound medicines or health care products. Neohesperidin is extracted and separated from citrus grape fruit tengyuch euonymus bark layers and is subjected to glucose and lipid metabolism biological activity research, and just as naringin, neohesperidin can obviously increase hepatic cell glucose consumption, improve phosphorylation levels of glucose and lipid metabolism related protein adenosine monophosphate activated protein kinase (AMPK) and lipid synthesized key protein activated calcium carbonate (ACC) and cooperate to reduce triglyceride level in lipopexia hepatic cells molded by free fatty acid, has effects of prompting reduction of blood sugar and blood lipid levels, and effect concentration of neohesperidin is far lower than that of positive medicine metformin. Neohesperidin can serve as ancillary drugs or health care products to be used for preventive treatment of diseases related to glucose and lipid metabolism disorder.

The invention relates to a cosmetic additive natural plant essential oil preparation technology. Essential oil preparation equipment is used and comprises a bottom plate, a shell, an installation frame, a cutting device and an extrusion device. The specific technological process for preparing citrus plant essential oil through the essential oil preparation equipment are as follows of raw materialpreparation, chopping treatment, grinding extrusion and essential oil collection. The extrusion device comprises a standing ring, a first extrusion mechanism, a second extrusion mechanism, a third extrusion mechanism, a first sieve plate, a second sieve plate, a third sieve plate and an auxiliary mechanism. According to the cosmetic additive natural plant essential oil preparation technology, essential oil is prepared from citrus peel in a mode that extrusion is conducted after cutting, the cut peel is small in size, thus the overall contact area of the peel and the extrusion device is increased, the extrusion effect can be improved, the cut peel is extruded repeatedly in a graded extrusion mode, the extrusion rate of the essential oil can be increased, and waste of raw materials is avoided.

The present invention provides a method for citrus fruit processing comprising the steps of introducing liquid citrus fruit material to be processed via an inlet to a centrifugal separator being mechanically hermetically sealed at the inlet and at the liquid outlets; separating the citrus fruit material in the separator to obtain at least a liquid heavy phase and a liquid light phase, wherein the density of the liquid heavy phase is higher than the density of the liquid light phase; discharging the liquid heavy phase via a liquid heavy phase outlet and the liquid light phase via a liquid light phase outlet of the separator; measuring at least one parameter of the discharged liquid heavy phase and/or liquid light phase, wherein the parameter is related to a concentration of the heavy phase in the liquid light phase, or vice versa; and adjusting the counter pressure of the liquid heavy phase outlet with respect to the liquid light phase outlet, or vice versa, based on the measurement in step d) so as to control the concentration of the heavy phase in liquid light phase, or vice versa, discharged from the separator. The present invention further provides a system for performing the method.

The invention provides a citrus fruit preservative which is composed of the following components in parts by mass: 3-5 parts of sucrose ester, 1-1.4 parts of sodium glutamate, 0.8-1.2 parts of citric acid, 0.3-0.5 part of sodium acetate, 0.02-0.03 part of potassium permanganate, 0.02-0.03 part of sodium chloride and 170-175 parts of water. The invention also provides a preparation method of the citrus fruit preservative, which comprises the following steps: mixing the sucrose ester, citric acid and water according to the formula, thoroughly mixing for 10-15 minutes, heating to 45-50 DEG C, adding the sodium glutamate, sodium acetate and sodium chloride according to the formula, stirring for 8-12 minutes, cooling to room temperature, adding the potassium permanganate according to the formula, and stirring uniformly. The citrus fruit preservative has the advantages of simple preparation method, reasonable formula, low cost, uniform effect and favorable preservation effect, and is convenient to operate; and compared with other preservatives sold in the market, the preservation period is prolonged by more than 22%.

The invention relates to a pesticide for controlling liberobacter asiaticum. The pesticide for controlling liberobacter asiaticum comprises, by weight, 3-5 parts of aspirin, 0.1-0.3 part of caffeine,0.1-0.3 part of antacid and 17-22 basic nutrients. The invention also provides a preparation method of the pesticide for controlling liberobacter asiaticum. The method includes the steps of forming abasic nutrient solution with the basic nutrients, and then adding powder aspirin, caffeine and antacid to form pesticide liquor. The pesticide is injected into diseased plants in an intravenous drip manner, the disease resistance is enhanced through the physiological accommodation of the diseased plants, the life of the diseased plants is prolonged, the bearing capacity is recovered, the citrus fruit quality is improved, the human and financial input for controlling liberobacter asiaticum of citrus trees can be reduced, and the pesticide has positive significance for the healthy development ofthe citrus fruit industry.

The invention relates to a plant essential oil raw material pretreatment process. Automatic cleaning equipment is used, the automatic cleaning equipment comprises a work box, a brushing device and a rinsing device, and when the automatic cleaning equipment is used for pretreating citrus plant essential oil raw materials, the specific technological process is as follows: raw material screening, stem and leaf cutting, equipment inspection, raw material brushing, raw material rinsing and discharged material collection. According to the process, the citrus plant essential oil raw material is cleaned by adopting a mode of brushing and rinsing in sequence; the raw materials can be fully cleaned, raw material full cleaning is ensured, dirt such as silt and dust remaining in round holes in the surfaces of orange raw materials can be effectively removed, the raw materials can be pushed to reciprocate in the rinsing process, the rinsing area of the raw materials is increased, the rinsing thoroughness is guaranteed, the brushed raw materials can fall into the rinsing device without being transported by transfer equipment, and the working time is saved.

The invention discloses a citrus keeping fresh agent. The fresh-keeping agent comprises, by weight, the following materials: 20-30 parts of borax, 1-5 parts of polyvinyl alcohol, 3-8 parts of phytic acid, 2-5 parts of vitamin C, 1-5 parts of sodium citrate, and 65-80 parts of plant extract. The plant extract is prepared from, by weight, 8-18 parts of clove, 10-20 parts of officinal magnolia bark, 8-15 parts of artemisia carvifolia and 5-12 parts of honeysuckle. The fresh-keeping agent has the advantages of environmental protection and health and wide antimicrobial properties.

The invention discloses a method for continuously preparing citrus flavonoids. The method comprises the following steps: 1) pretreatment of citrus peel pomace: cleaning, drying and crushing the citruspeel pomace; 2) ultrasonic countercurrent extraction: putting the citrus peel pomace powder into an ultrasonic extraction device, carrying out continuous countercurrent extraction with ethanol, and filtering to obtain a citrus flavonoid extracting solution and filter residues; 3) low-temperature concentration: concentrating the citrus flavonoid extracting solution in a low-temperature concentration device to obtain a citrus flavonoid crude concentrated solution, and recovering ethanol; 4) separation and purification: feeding the citrus flavonoid crude concentrated solution into a chromatographic column for separation and purification, and collecting a citrus flavonoid eluent; and (5) preparation of a finished product: firstly concentrating at low temperature to recover ethanol, and finally performing freeze-drying powder forming in a freeze dryer. The method improves the extraction rate of the citrus flavonoids, reduces the loss of effective components, reduces the consumption of organic solvents during extraction, is high in degree of automation, and can realize large-scale industrial continuous production.