175 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 discloses a method for extracting citrus pericarp essential oil, which comprises the following steps: selecting fresh citrus pericarps, removing the white pericarp layer until the pericarp thickness is 0.1-0.2cm, mincing, repeatedly freezing and thawing for 2-5 times, preparing a compound enzyme from pectinase and cellulose at a mass ratio of (1-6):1, preparing an enzyme solution, mixing the pretreated citrus pericarp particles with the compound enzyme solution, and performing enzymolysis in a dark place for 5-30min; and performing condensation and reflux extraction of the hydrolyzed citrus pericarps with n-hexane, and removing n-hexane to obtain essential oil. The method disclosed by the invention adopts a physical process of repeated freezing and thawing to conduct initialbreak of cell walls of citrus pericarps, and then performs enzymolysis of the citrus pericarps with the compound enzyme, so as to greatly increase the extraction rate of citrus pericarp essential oil. The method also has the following advantages: the extraction process is simple, the natural fragrance is less damaged, and the use value of the citrus processing byproduct - citrus pericarps - can be utilized to a maximum extent. The essential oil extracted using the method disclosed by the invention has pure texture and has the natural fragrance of citrus fruits.

Appliance for squeezing citrus fruits with centrifugation of the product squeezed, composed of a milling cone (1) and a centrifuging bowl (2) provided with holes and / or slots (3) for filtering the juice or squeezed product which goes to a collecting container (4a, 4b), those cone (1) and bowl (2) are independent to each other, detachable and having independent rotation, being associated to different shafts (5 and 6) associated by respective drives (7 and 8) coupled to a single electric motor (9) or to several electric motors (10, 11) independent, cone (1) and centrifuging bowl (2) being driven at different speeds in same or opposite direction, and there exists a device for willingly annulling cone (1) or bowl (2) operation. The collecting bowl (4a, 4b) includes an external annular tank (17a, 17b) for collecting an excess of pulp thrown from bowl (2).

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 application of CsLYK gene and an encoded protein thereof in improving resistance to citrus canker. The encoded protein of the CsLYK gene is a citrus LysM-like receptor proteinphosphokinase, and is named CsLYK protein. The nucleotide sequence of the CsLYK gene is a nucleotide sequence shown in SED ID No. 1; the protein sequence of the CsLYK gene is an amino acid sequence shown in SED ID No. 2. The invention also protects a breeding method of citrus resisting bacterial canker, and the method comprises following steps of integrating a citrus LysM-like receptor protein phosphokinase-encoding gene into a citrus through an overexpression vector to effectively improve citrus resistance to bacterial canker. The invention has great application value for breeding of citrus resisting bacterial canker; thereby laying the foundation of genetic breeding of citrus resisting canker, and vigorously promoting the development and application of citrus resisting canker genetic engineering.

The invention relates to a machine used for the industrial peeling of citrus fruits and specifically oranges. The only manual operation to be performed corresponds to the loading, since the orange must be oriented. The machine has a high productivity, and does not lead to production reject, since even the peel is recoverable. The machine can be realized in a form that includes a single production line, or in one which includes several simultaneously operating production lines.

The present invention relates to a method, apparatus and a system of fast diagnosis of stresses and diseases in higher plants. The proposed methodology is based on the hypothesis of that when a plant is in imbalance; there are changes in its metabolism that render an alteration of the chemical composition of its organs. This chemical alteration leads to a change in the physical properties, such as the fluorescence of the leaves. Due to the complexity of the material of the leaves, the present method proposes that the signal be treated with statistical methods and that the classification is made through softwares based on machine learning. As an example of the application of the invention, the results are shown for the Greening disease in citrus. Currently, Greening is the most severe citrus disease since there is no treatment available for it and due to its high dissemination rate and the fact that it affects all varieties of orange trees, being the diagnosis performed through visual inspection, which renders high subjectivity, high error percentage and the disease is only diagnosed after the expression of the symptoms (˜8 months). During the asymptomatic phase, the infected tree is a source of dissemination of the disease. The present invention can perform the asymptomatic diagnosis of Greening disease from the leaf with a percentage of correct diagnosis higher than 80%.

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%.

A spotting fluid is provided and the spotting fluid consists essentially of: syrup, syrup solids and a liquid medium, said syrup and syrup solids are derived from a group consisting essentially of agave syrup, barley syrup, sugar syrup, beets syrup, birch syrup, rice syrup, cane syrup, chocolate syrup, coconut syrup, corn syrup, date syrup, fruit syrup, golden syrup, high fructose corn syrup, inverted sugar syrup, karo syrup, citrus fruit syrup, maple syrup, molasses, Muscavado syrup, palm syrup, rice syrup, sorghum syrup, Turbinado syrup, vanilla syrup and mixtures and blends thereof, and the liquid medium is selected from a group consisting of water, purified water, ionized water, salt water and mixtures thereof.

The invention discloses a sterilizing and enzyme-denaturing method of citrus fruit juice, which comprises the following specific steps: packaging fruit juice after being prepared, homogenized in a high-pressure way and deaerated in vacuum, and preheating the fruit juice to 20-60 DEG C; placing the fruit juice into a high-pressure container, pressurizing the fruit juice to 200-600MPa under the temperature of 20-60 DEG C, and keeping the pressure for 10-20min; releasing the pressure, taking a fruit juice sample, and drying water on the surface of the package. The method can kill most of microzyme and mildew and one part of putrefactive bacteria in the fruit juice, passivates the pectinesterase, keeps the original flavor and color and the nutrient active ingredient in the fruit juice, is suitable for heat sensitivity products of the citrus fruit juice, and the like, and has low energy consumption and no pollution.

The invention provides a citrus special-purposed sustained-and-controlled-release formulated fertilizer, and a preparation method and an application method thereof. The formulated fertilizer comprises the following components according to the total mass of the fertilizer: 12-20% of nitrogen, 8-12% of phosphorus pentoxide, 12-18% of potassium oxide, 1-4% of calcium, 0.3-1.4% of magnesium, 4.8-9.2% of sulfur, 0.05-0.11% of boron, 0.11-0.22% of zinc, and 0.2-1% of a synergist. A total nutrient content of nitrogen, phosphorus pentoxide and potassium oxide is higher than 30%. A total nutrient content of nitrogen, phosphorus pentoxide, potassium oxide, calcium, magnesium, sulfur, boron and zinc is higher than 40%. 70% of nitrogen is provided by an A-type nitrogen fertilizer with a controlled-release period of 3-5 months and a B-type nitrogen fertilizer with a controlled-release period of 7-9 months. The nitrogen content of the A-type nitrogen fertilizer accounts for 20-55% of the total nitrogen content of the A-type nitrogen fertilizer and the B-type nitrogen fertilizer. With the formulated fertilizer, citrus yield can be improved, and citrus fruit soluble solid, sugar-acid ratio and VC content can be improved.

Certain components of citrus fruits and oxidation products of limonene are effective deterrents, repellents and / or spatial inhibitors for mosquitoes and biting midges. The compounds that have been found to be deterrents, repellents and infibitors for mosquitoes and biting midges are neryl acetate, citronellyl acetate, geranyl acetate, hydroxy-p-cymene, citral, α-terpineol, citronellal, linaloyl acetate, citronellol, terpen-4-ol, tetrahydrocarvone, products of oxidized oxidized limonene inclusive of d- and l-carvone, (+) limonene oxide, (−) limonene oxide, cis and tran carveol, a diol and an aldehyde, and mixtures thereof.

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 method relates to a method for making plant disease specimens. The method is suitable for making disease specimens of fruits, hard in pericarp, such as citrus fruits including citrus, lemon and kumquat and melon fruits including pumpkin, white gourd and Hami melon. The method includes keeping color of the fruits hard in pericarp and with typical disease symptoms; scraping out flesh and pulp inside the fruits; using wood bits to replace the pulp to fill the fruits to completely support the fruits open; using glue to adhere soil on pericarp which is cut off; disposing the fruits in a drying oven at 45-55 DEG C until the fruits are dried. The fruit-type disease dried specimens made by the method maintain original color and luster of the fruits and are typical in symptom, free of obvious change in disease symptom and visual and convenient to observe. In addition, consumption of several volatile agents is reduced, so that environment pollution and physical damage are reduced; development of experimental teaching is further facilitated, and teaching effect is improved. Consequently, the method is suitable for popularization and application.

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.

Extraction of flavonoid citrus extract from the by-product of a juice extraction process, to provide a flavonoid-rich citrus extract is disclosed. The extraction process reduces the level of limonin and / or bitterants in the by-product extract without affecting the level of naturally occurring flavonoids, which may be added to citrus-base or non-citrus-based beverages, or used as a stand-alone juice.

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.

This document provides skin care compositions that can include one or more saponin extracts. In some cases, the skin care compositions provided herein can include a saponin extract (e.g., a Sapindus mukorossi extract). In some cases, the skin care compositions provided herein can include a Sapindus mukorossi extract, allantoin, carnosine, and a plant extract blend. The plant extract blend can include bioflavonoids (e.g., citrus bioflavonoids), a Brassica oleracea ver. italica (i.e., broccoli) extract, and an Aloe barbadensis leaf extract, or combinations thereof.

A probiotic fruit juice drink consisting of at least one species of probiotic bacteria chosen from Lactobacillus and at least one gas formation reducer chosen from acerola, pomegranate, cranberry, arqnia, blackcurrant, buckthorn or elderberry and any combination thereof and a primary fruit juice chosen from a citrus fruit juice or an pip fruit juice. The probiotic juice drink contains optionally a secondary fruit juice and optionally water.

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 provides citrus flavor, a preparation method thereof and application thereof. The preparation method comprises the following steps: (1) mixing citrus essential oil and ethanol water solution, then cooling the mixture to between 10 and 20 DEG C, and standing the mixture for 1 to 2 months; (2) heating a product obtained in the step (1) to between 25 and 30 DEG C by adopting a program heating method at the program heating rate of 1 to 2 DEG C per day; (3) cooling a product of the step (2) to between 10 and 20 DEG C by adopting a program cooling method at the program cooling rate of 1 to 2 DEG C per day; and (4) filtering, and distilling a product of the step (3) under reduced pressure, and volatilizing the ethanol water solution to obtain the purified citrus essential oil, namely the citrus flavor. The citrus flavor obtained by the method has stable property, and does not produce floating oil and degradation phenomenon when the citrus flavor is added into a final product such as beverage.