600 results about "Macadamia nut" patented technology

The invention discloses a macadimia nut protein beverage and a processing method thereof. The processing method comprises the following working procedures: drying and deoiling of macadimia nut, coarse grinding and fine grinding, proportioning and homogenizing, vacuum filling and sterilizing, wherein the drying and deoiling working procedure can remove about 40% of grease, the coarse grinding adopts a way of grinding after adding water, the fine grinding adopts a rubber grinding way, slurry is proportioned by ingredients according to the following weight ratios: serous fluid : water : sugar : emulsifier is equal to 1:0. 3-0.7:0.05-0.25:0.002-0.004, a PH value is adjusted to 6.8-7.2, and then homogenization treatment is conducted to control the particle size less than 2mm, thus obtaining the macadimia nut beverage after vacuum filling and sterilizing treatment. In the invention, according to the characteristic of high grease content of the macadimia nut, part of the grease is removed before beverage processing, and nutlet dregs containing a small amount of grease are utilized as raw materials of the macadimia nut beverage, so that the prepared beverage contains a small amount of macadimia nut oil, maintains the flavor of the macadimia nut, and is better in taste and good in stability as nutritional characteristics of the nut oil also can be reflected in the beverage.

The invention discloses a rapid construction method of a macadamia nut early-fruiting and high-yield garden in a karst rocky desertification mountain area and belongs to the technical field of fruit tree cultivation. The method comprises the following steps: selecting a land and carrying out soil preparation, selecting germchit, carrying out field planting on nursery stocks, carrying out tending management and shaping tree bodies. Specifically, the method comprises: selecting rock pits with the altitude of being lower than 1000m and a soil layer of being 50cm or more, and digging field planting holes; carrying out the soil preparation; selecting non-woven fabric nutrient bags grafted big seedlings as the germchit; carrying out the field planting on 3 to 5 macadamia nut varieties with relatively consistent florescence and fruit maturation period by adopting a mixed planting manner; combining water and fertilizer management and the like; topping when shoots of young plants grow to certain length every time, so as to promote the young plants to branch and culture early-fruiting and high-yield tree crowns. By adopting the method provided by the invention, the macadamia nut early-fruiting and high-yield garden is constructed in the karst rocky desertification mountain area; the garden enters an economic gain period one year ahead of a conventional grafted seedling garden; the investment period is shortened and the investment cost of constructing the garden is reduced; the recovery of vegetation covers of the karst rocky desertification mountain area can be facilitated, water and soil loss is prevented, people are led to a fortune and rocky desertification is managed.

The invention discloses a method for detecting an allergen almond component in foods by a fluorescent PCR technology, belonging to allergen detecting technologies, in particular a method for detectingan allergen almond component in foods by an exonuclease probe fluorescent PCR technology (TaqMan). Aiming at an allergen almond component Pru du 1.06B DNA sequence a primer and a TaqMan probe are designed, the fluorescent PCR detecting method is established. The method includes the designed primer and a probe of the almond component specificity, and the fluorescent PCR reaction condition matchedwith the primer and the probe. The method has no cross reaction with peanuts, hazelnuts, chestnuts, walnuts, pine nuts, macadamia nuts, and the like and has specificity; and the detecting sensitivitycan reach 5mg/kg. The method can be used for detecting the allergen in the foods and preventing anaphylactic reaction caused by the foods and has practical meanings.

The invention relates to a bud stock grafting method of Australian nuts. The grafting method comprises the following steps of: using Australian nuts for dibbled planting and culturing seedling sprouts of the nuts as bud stocks, using one-year-old branches which are lignified on the seed tree of Australian nuts as scion and grafting the branches on the bud stocks, temporarily planting the bud stocks in nutritional bags, planting the obtained nutritional bags with bud stocks on a seedling bed with shade net sheds and mulching film convex sheds and controlling the temperature and relative humidity in the sheds. The bud stock grafting method fully exerts the characteristics of strong regeneration capacity and vigorous growth of young tissues of the bud stocks, and effectively overcomes the defects that the forming layers of the young seedling stocks of the nuts are thin and the growth and coalescence are harder with the scions and grafting survival rate is low, thus greatly improving the grafting survival rate of the Australian nuts by more than 20 percent, shortening the period of out of nursery by more than one year, reducing the culturing cost of seedlings and increasing the economic benefit.

The invention discloses an extraction method of macadamia nut oil, particularly relates to a method for extracting the macadamia nut oil by adopting a subcritical extraction technology and belongs to the field of extraction of vegetable grease. The method comprises the following steps of extracting dried and crushed macadamia nut oil for multiple times under certain pressure and temperature by utilizing the subcritical extraction technology to obtain high-quality macadamia nut oil, wherein the recovered solvent in the extraction process also can be recycled. The extraction method disclosed by the invention has the advantages that the production efficiency is high; the obtained grease is good in quality, no solvent residue is generated, and the protein of degreased fruit powder is not denatured; the manufacturing cost and the operating cost of the equipment are low, and large-production can be realized. The extraction method is a high-efficiency, low-consumption and environmental-friendly production technology of the macadamia nut oil.

The invention discloses a macadimia nut planting method and relates to the technical field of plant cultivation. The planting method includes the steps of firstly, digging a planting hole, placing undersoil and surface soil separately during digging, subjecting the planting hole to insolation for a certain period of time in prior to soil returning, placing weeds at the bottom of the planting hole, spreading a small amount of quicklime, using part of surface soil for soil returning, and mixing garbage fertilizer or organic fertilizer with the rest of surface soil well for soil returning to form a mound of certain height above the ground; and secondly, selecting a planting seedling, planting in rainy days, digging a small hole in the mound, placing the planting seedling in the small hole, returning soil, covering a layer of weeds on the periphery of the planting seedling, paving a layer of earth on the weeds, watering the planting seedling for settling the root. By the method, the problem of low planting survival rate of the macadimia nut is solved.

The invention relates to a method for processing opening shelled macadimia nut. The processing method comprises the following procedures of: screening and cleaning shelled macadimia nut; drying with cold air; opening; soaking; rinsing; drying; roasting; cooling; packaging; inspecting and the like, and the opening shelled macadimia nut which has crisp mouthfeel, thick aroma, unique flavor and rich nutrients and is convenient to eat is obtained. The method enriches the form of the macadimia nut product, and lays a foundation for developing the consumption market for the macadimia nut product and lengthening an industrial chain.

The invention provides a macadamia nut green peel extract, namely macadamia nut green peel polyphenol or macadamia nut green peel aqueous extract which is prepared with the following method: taking macadamia nut green peel powder, adding warm water for water extraction three times, then adding 5% sulfuric acid, keeping quenching for 24h, and filtrating; washing a filter cake with deionized water to remove residual sulfuric acid until the washing liquid is neutral, and obtaining the macadamia nut green peel polyphenol; or washing macadamia nut green peel original crude drug coarse powder with water, putting into boiling water, boiling for 30min, stopping heating, keeping the water temperature at 60 DEGC-70 DEG C, performing ultrasonic extraction for 1h, centrifuging an aqueous extraction liquid at 2000r/min for 4min to obtain a supernatant liquid, then concentrating the supernatant liquid to thick paste, and obtaining the macadamia nut green peel aqueous extract. The macadamia nut green peel extract is used for preparing toning lotion and toning cream. The invention also provides application of the macadamia nut green peel polyphenol or macadamia nut green peel aqueous extract to preparation of cosmetics, as well as application to preparation of a tyrosinase inhibitor and preparation of an antioxidant.

The invention discloses a method for solving low yield and low efficiency problems of an aged and closed macadamia garden. The method includes the steps that firstly, shrinking and heavy pruning are conducted to rejuvenate tree crowns ; secondly, shaping and pruning are conducted to rejuvenate branch groups; thirdly, deep plowing and soil improvement are conducted to rejuvenate root systems; fourthly, seeds are changed in batches, and pre-transplanting is updated; fifthly, reasonable fertilizer and water management is conducted; sixthly, topdressing is conducted outside roots, and flower and fruit retention is achieved; seventhly, diseases, pests and rat damage are prevented. By means of the method, after fruits are harvested in autumn, the low-yield low-efficiency aged and closed macadamia garden is improved, so the tree crowns of the garden can be rejuvenated, variety configuration is reasonable, soil fertility is quickly enhanced, diseases, pests and rat damage are prevented in time, flowering, fruit setting and fruit development are promoted, yield of single plants is greatly increased, and quality of single plants is greatly improved. After the method is implemented, productivity of the aged and closed macadamia garden can restore the level in the full fruiting period within 2-3 years, 10 kg or above of fruits with shells are produced on each plant in average, benefits are improved by 40% or above, accordingly the low yield and low efficiency problems of the aged and closed macadamia garden are solved, and sustainable development of the macadamia industry is promoted.

The invention relates to a plate-type huller for Australian nuts, comprising a motor or a diesel engine, a transmission mechanism, a feed hopper, a screw axis, a hulling plate, a peel-shell leading-out plate, a discharge hopper, a machine frame, etc. The huller is characterized in that: the screw axis is driven to rotate by the motor or the diesel engine through the transmission mechanism; the hulling plate is fixed on the machine frame; after entering from the feed hopper, nuts are squeezed and twisted by the screw axis and the hulling plate so as to crack nut peel and separate seeds out; the screw axis is equidistantly wound and welded on a hollow shaft; the hulling plate adopts a gradual change distance type structure; the distance between a working surface of the hulling plate and the screw axis partially becomes shorter from a working front end to a tail end and partially becomes longer; a maximum distance and a minimum distance are respectively a maximum nut diameter and a minimum nut diameter, and the distance between a working surface of the tail end of the hulling plate and the screw axis is a maximum seed diameter. The huller is simple in structure and low in manufacturing cost, can work fixedly or movably and process 800-1,600 kg of nuts per hour, does not need to have fruits graded, and is good in the quality of processed seeds.

The invention discloses a tissue culture and rapid propagation method for macadimia nuts. The tissue culture and rapid propagation method for the macadimia nuts comprises the steps that stem sections with buds and with the length of 4 cm are cut out of mature macadimia nut trees to serve as explants, and the explants are subjected to disinfection treatment; the obtained explants undergo induced culture for 20-24 days, wherein the temperature is 23-25 DEG C, the light intensity is 2000-2200 Lux, and the lighting time is 13-15 hours every day; cultivated newly-grown axillary bud seedlings are cut into the stem sections under the aseptic conditions, and each stem section is only with one axillary bud and is planted in a rooting medium to be cultivated at the temperature of 25-27 DEG C. The tissue culture and rapid propagation method for the macadimia nuts sequentially comprises three stages: at the first stage, cultivation is performed for 12-14 days under the conditions of the light intensity of 2200-2400 Lux and the lighting time of 14-16 hours every day; at the second stage, cultivation is performed under the dark condition for 8-10 days; at the third stage, cultivation is performed under the conditions of the light intensity of 2800-3000 Lux and the lighting time of 18 hours every day till rooting is achieved. The problems of difficult tissue culture and rooting of the macadimia nuts and low rooting rate are solved by means of the tissue culture and rapid propagation method.

Methods and systems for detecting allergens using mass spectrometry are provided herein. In some aspects, a sample can be screened for the presence or quantity of ovalbumin, lysozyme, casein (isoform S1 and S2), lactoglobulin, high and low glutens, wheat, rye, oats, barley, mustard, sesame, and various types of nuts including macadamia, pistachio, brazil, walnuts, peanuts and hazelnuts by detecting one or more peptides specific to the allergen of interest using selected MRM transitions.

The invention provides macadamia and a processing method thereof, and belongs to the field of food processing. The method comprises the following steps of selecting macadamia; then performing processing to form an opening in the periphery of a macadamia shell in a mechanical cutting manner; then placing the processed macadamia at 75-135 DEG C for fixation treatment for 10-15min; then enabling the macadamia after the fixation treatment to be mixed with feed liquid when the macadamia is hot, and after 2-5min, cleaning the macadamia which is mixed with the feed liquid; and after performing standing treatment for 2-10h, performing drying treatment on the macadamia after standing at 40-100 DEG C for 8-16h. By the processing method disclosed by the invention, the raw and astringent taste of the macadamia can be effectively removed, the mouth feel of the macadamia can be improved, and besides, the problem that macadamia shells are difficult to rind is effectively solved. The macadamia is comfortable and crisp in mouth feel, shell surfaces are reddish-brown and rich in gloss, and besides, the macadamia shells are free from stickness, easy to rind and refreshing in feel.

The invention provides a method for extracting macadimia nut oil. According to the method, the macadimia nut oil is extracted from macadimia nuts by a supercritical carbon dioxide extraction method. Test results prove that compared with the prior art, the method has the advantages that the macadimia nut oil is high in extraction efficiency, high in quality and high in content of the unsaturated fatty acid; and a process is simple, convenient to operate, environment-friendly and energy-saving, the extraction time is shortened, and the residues of an organic solvent also can be avoided effectively.

The invention discloses a multi-effect eye cream and a preparation method thereof, aims to provide an eye cream that can effectively eliminate eyes redness, alleviate dry eyes and fade dark eye circles; the eye cream is prepared from the components of tocopheryl acetate, trehalose, macadamia ternifolia seed oil, moringa pterygosperma seed extract, yeast ferment extract, chondrus crispus extract, centella asiatica extract, ruscus aculeatus root extract, hedera helix extract, escin, panthenol, lecithin, caffeine, phospholipid, sphingomyelin, sodium hyaluronate, dipotassium glycyrrhizinate, tripeptide-1 and the like; and belongs to the field of cosmetics.

The invention discloses a cultivation method for increasing the grafting survival rate of macadimia nuts. The method includes the following steps of cultivating stock, wherein the position, 8 cm away from the surface of a sand bed matrix, on the face of the upper portion of the stock is cut to form a notch with the length of 3 cm after 5-7 leaves grow on a stock seedling, and the middle of the notch is dug to form a cylindrical blind hole with the length of 1.5 cm; processing a scion, wherein an inclined face notch is formed by shearing the scion from the position 3 cm away from the base part of the scion to the base part, a cylindrical protrusion which is 1 cm long and matched with the cylindrical blind hole of the stock seedling is reserved in the middle of the inclined face notch, a protection agent is aligned with the inclined face notch and the cylindrical protrusion, and the inclined face notch and the cylindrical protrusion are smeared with the protection agent; primary grafting is conducted, wherein grafting promoting agent diluent is dropwise added into the cylindrical blind hole of the stock seedling, the cylindrical protrusion of the scion is aligned with the cylindrical blind hole of the stock seedling, and the butt joint inclined face of the cylindrical protrusion and the cylindrical blind hole is coated with grafting promoting agent diluent so that the stock seedling and the scion can be tightly combined and primary grafting can be completed. By means of the method, the grafting survival rate reaches up to 91.7%.

The invention discloses a fast propagation method of macadimia nut seedlings. The method comprises the steps of stock cultivation, wherein a macadimia nut germination accelerating device is used, themacadimia nut germination accelerating device comprises a cabinet and germination accelerating boxes, air outlets are formed in the top of the cabinet, multiple atomizing nozzles are arranged on the top of the cabinet, an air inlet is formed in the bottom of the cabinet, and multiple water discharging and ventilation parts for water circulation and ventilation are arranged on the bottom of each germination accelerating box; stock seedbed production, germination accelerating and sowing, stock raising, scion treatment, grafting and field planting, wherein wounds of scions and stocks need to be washed with a mixture of a snail extract, honey, a glucose injection and a normal saline solution before grafting. By means of the method, the growth speed and the grafting survival rate of the seedlings can be improved, so that fast propagation of the macadimia nut seedlings is achieved.

Belonging to the technical field of cosmetics, the invention discloses an eye cream for improving eye bags, dark eye circles and removing wrinkles and a preparation method thereof. The eye cream is mainly composed of lecithin, an ammonium acryloyldimethyl taurate/VP copolymer, macadamia nut oil, wheat germ oil, glycerin, sodium hyaluronate, mushroom glucan, niosome ceramide, a Boswellia serrata extract, an Aesculus hippocastanum extract, decarboxy carnosine HCL, a cocoa extract, human oligopeptide-1 and other raw materials. The eye cream prepared by the invention can significantly improve eye bags and dark eye circles, has significant wrinkle smoothing effect, and also can increase the skin smoothness. Compared with existing eye creams, the eye cream provided by the invention is refreshing and is easy to absorb.

The invention belongs to the technical field of fruit wine processing, and discloses macadamia nut wine with a sleep improvement function and a production method thereof, in particular to healthcare macadamia nut wine which adopts macadamia nut oil meal, macadamia nut shell and macadamia nut green peel in an appropriate ratio as raw materials, is obtained through steps of high-degree wine immersion, aging and the like, is typical in flavor, contains various healthcare active ingredients and has the sleep improvement function. The production method comprises the following steps: crushing the macadamia nut oil meal, the macadamia nut shell and the macadamia nut green peel, sieving, mixing according to a mass ratio of (0 to 1): (1 to 10): (0 to 10) to obtain a mixture, mixing the mixture and the high-degree wine according to a mass ratio of 1: (2 to 6), and soaking or extracting to obtain the macadamia nut wine. By adopting the method, the oil meal, the shell and the green peel of the macadamia nut can be completely utilized, no resource is wasted, and the produced macadamia nut wine has typical elegant flavor, contains a great amount of biological active ingredients and has the sleep improvement function.

The invention discloses a method for preparing macadimia nut green-peel extractum and lotion, and belongs to preparation of plant extract and lotion. The method comprises the steps of: crushing fresh macadimia nut green peel and leaching effective components by an ethanol solvent after rinsing, carrying out rotary evaporation concentration until the extractum with a required concentration is obtained after being degreased by petroleum ether, and then preparing macadimia nut green-peel lotion by using humectants, bacteriostatic agent, essence, deionized water and the like according to a commonmethod. The lotion disclosed by the invention contains effective components of arbutin, hilicid and the like; the physical state of the lotion forms translucent gelatinous liquid; the color and the luster are little faint yellow; the lotion has good sleeping and moisturizing actions, and a way is provided for resource utilization of the macadimia nut green peel.

The invention discloses a top grafting method for macadamia nuts. Through cutting stems, grafting, and managing after grafting and other methods, top grafting is performed on grown-up low-yield macadamia nut trees. The method is simple in operation and low in production cost, and dwarfs tree forms. In spring and autumn, grafting survival rate is high. The method is suitable to be used for variety transformation of a low-yield macadamia nut orchard.