281 results about "Linum" patented technology

The present invention is directed to promoters of flax conlinin and ω-3 desaturase genes. The promoters guide high levels of the expression exclusively in flax developing seeds. This specific expression pattern concomitant with the biosynthesis of storage lipids and proteins make these promoters particularly useful for seed-specific modification of fatty acid and protein compositions in plant seeds.

Disclosed is a topical skin care composition comprising: (a) a combination of the following extracts: Malpighia punicifolia (acerola) extract; Argania spinosa (argan) extract; Myrciaria dubia (camu camu) extract; Punica granatum (pomegrannate) extract; Pinus sylvestris extract; Terminalia ferdinandiana (kakadu plum) extract; Linum usitatissimum (linseed) extract; Ribes nigrum (black current) extract; Secale cereale (rye) extract; algae extract; and yeast extract; and (b) a dermatologically acceptable vehicle.

A laminated fire door including a core, containing panels or boards made from an organic material including flax, and a fibrous binder constituting a sodium silicate adhesive, is used to make a door exhibits at least a 45 minute fire rating. In accordance with a preferred form of the invention, the fire door core is formed by using a silicate adhesive, preferably sodium silicate, in the order of 25 mils (0.6 mm) to laminate together two flax boards, each having a thickness in the range of 0.625-0.875 inches (approximately 16-22 mm), with each of the laminated flax boards having a density of between 20 and 45 pounds per cubic foot (320-700 kgs / m3).

Novel methods for the expression of non-native genes in flax seeds and the seeds of other plant species are provided. The methods involve the use of seed-specific promoters obtained from flax. Additionally provided are novel flax seed-specific promoters, chimeric nucleic acid constructs comprising novel flax seed-specific promoters, transgenic plant cells, transgenic plants and transgenic plant seeds containing novel flax seed-specific promoters. The promoters and methods are useful, for example, for altering the seed oil and protein composition in flax seed or other plant seeds.

The invention discloses a grass carp feed and a preparation method thereof. The grass carp feed is prepared by the following raw materials in parts by weight: 15-20 parts of bean pulp, 10-15 parts of rapeseed dregs, 5-10 parts of fish meal, 4-8 parts of rice bran, 15-20 parts of wheat middling, 8-12 parts of bran, 1-2 parts of an additive, 3-6 parts of beer yeast, 5-10 parts of corn proteins, 2-4 parts of locust tree leaves, 1-3 parts of sesbania powder, 1-2 parts of citrus peel powder, 1-2 parts of monocalcium phosphate, 0.1-0.2 part of edible salt, 2-3 parts of linseed oil and 1-2 parts of dai-dai flower oil. The grass carp feed is complete and balanced in nutrition, high in food calling property, high in palatability, high in digestion rate and complete in nutrition indexes and has various nutritious components required by the growth of grass carps. After being fed with the feed, the grass carps grow fast, the disease resistance rate is obviously increased, and the survival rate can be increased to be over 95 percent; therefore, the breeding cost is greatly reduced, and high-quality intensive breeding is realized.

Disclosed is a method for producing a preserved flower, which enables to keep the original color of a real flower, particularly the subtle gradation in color of the real flower. Also disclosed is a processing solution for use in the method. Specifically disclosed is a method for producing a preserved flower, which comprises immersing a real flower in a processing solution and drying the flower, wherein the processing solution comprises a solution or dispersion containing at least one component selected from a natural oil material oil, a natural resin material, a siloxane, a synthetic resin, a water-addition-reaction-type urethane, a fatty acid ester and a surfactant, wherein the natural oil material is terpin oil, stand oil, whale oil, boiled oil, linseed oil, camellia oil, olive oil, rapeseed oil, a salad oil (a purified plant oil), sesame oil, camphor oil or the like, wherein the natural resin material is rosin, glue, wax, bees wax, rubber, rhus lacquer or the like, and wherein the fatty acid ester is an ester of a saturated or unsaturated fatty acid such as lauric acid, palmitic acid, stearic acid and myristic acid and a lower or polyhydric alcohol.

The invention provides a method for starting a hard disk under a Linux system. The method comprises the following steps of: A, when Linux is installed, partitioning a first hard disk and a second hard disk, wherein at least two partitions are formed in each hard disk, a partition of the first hard disk serves as a boot partition, a partition of the second hard disk serves as a boot partition, and the partition number and partition capacity of the two hard disks are same; B, configuring non-boot partitions on the two hard disks as soft redundant array of independent disk (RAID) partitions by using a Linux soft RAID configuration tool, and installing the Linum in the soft RAID partitions of the first hard disk; C, imaging data in the boot partition of the first hard disk to the boot partition of the second hard disk, wherein the boot partition of the first hard disk stores a kernel image and startup programs and files; and D, when a basic input-output system (BIOS) guides the Linux, starting from the first hard disk if a successful startup identifier of the first hard disk is in a 'yes' state, otherwise starting from the second hard disk and setting successful startup identifiers of the first and second hard disks in the 'yes' state.

The invention discloses a flax thick yarn supercritical CO2 biological enzyme scouring device and a scouring method thereof. Flax thick yarn is placed in supercritical CO2 fluid where a biological enzyme scouring agent is dissolved, flax fibers are swollen for 10-30 min at 30-40 DEG C and 8-15 MPa; the flax thick yarn is scoured for 30-60 min under dynamic conditions of a flow velocity of supercritical CO2 at 10-50 g / min at 40-60 DEG C and 15-25 MPa; the flax thick yarn is processed through a scouring-separation combined process for 10-30 min at 40-60 DEG C and 15-25 MPa; after the scouring, the weight loss rate of the flax thick yarn is 6-12%, the residual gum rate is 7-15%, the single fiber breaking strength is 6-13 cN / dtex, and the elongation at break is 4.5-8.5%. The whole scouring process is free of pollution and has zero release, requirements of commercialized production are met, and the modern life idea of fashionable bast fiber spinning and green bast fiber spinning is embodied.

The present invention relates to expression cassettes comprising transcription regulating nucleotide sequences with seed-preferential or seed-specific expression profiles in plants obtainable from a tonoplast intrinsic protein, said gene being selected from the group consisting of the Arabidopsis thaliana tonoplast intrinsic protein alpha described by the GenBank Arabidopsis thaliana genome loci At1g73190 and its orthologous genes from Brassica napus and Linum usitatissimum.

The invention provides a flax fiber degumming method. The method comprises the following steps: (1) pickling by using sulfuric acid; (2) degumming by using pectinase and xylanase, wherein the pectinase accounts for 1-2% of the flax fiber in mass fraction, and the xylanase accounts for 0.5-2% of the flax fiber in mass fraction; (3) extracting by using caustic soda and calcined soda; (4) bleaching by using hydrogen peroxide. According to the flax fiber degumming method provided by the invention, the pectinase and the xylanase which are free of damage to the flax fiber, free of pollution to the environment and strong in specificity are adopted for sufficiently degumming the flax fiber, so that the division index of the flax fiber can be effectively increased, the uniformity of the flax fiber can be effectively improved; then, commensals of the flax fiber are sufficiently removed through extracting and bleaching, so that the spinning count is increased, the spinning quality is improved, the production cost is reduced, the production difficulty is lowered, and meanwhile, the pollutant discharge is reduced.

The invention relates to an anti-radiation fabric. Warps and wefts are interwoven to form inner layers and outer layers of the anti-radiation fabric. The anti-radiation fabric is characterized in that 40-60 parts of bamboo fibers and 10-20 parts of nano-silver fibers are blended with one another to form the warps for the inner layers, and 10-30 parts of flax fibers, 10-20 parts of nano-silver fibers and 10-20 parts of polylactic acid fibers are blended with one another to form the wefts for the inner layers; 50-80 parts of cotton fibers and 15-30 parts of stainless steel fibers are blended with one another to form the warps for the outer layers, and 20-40 parts of polyamide fibers, 15-30 parts of stainless steel fibers and 30-50 parts of polyester fibers are blended with one another to form the wefts for the outer layers; the inner layers and the outer layers are treated by the aid of antibacterial finishing liquid after being completely blended and woven. The anti-radiation fabric has the advantages that the anti-radiation fabric is extremely high in anti-radiation and antibacterial properties, is comfortable to wear, good in pilling resistance, breathability and moisture absorption and soft in texture, is abrasion-resistant and is quite suitable to be applied in the field of underwear, outerwear, frock uniforms and the like.

The invention relates to flax culture technology, in particular to a topping off bud inhibition anti-lodging culture method for the flax in the later breeding stage. According to the method, the tip and twigs of a flax plant are removed by a mechanical method from the flax bud appearance stage to the flowering stage; simultaneously a bud inhibition agent is sprayed to prevent the side twigs of the flax plant from sprouting; and the lodging of the flax plant is avoided by the reduction of the flax plant tip weight and the lowering of the flax plant gravity center. The method is not limited by the anti-lodging performance of flax varieties, is not impacted by the flax growing period, and is not affected by the flax seed quantity, the flax nitrogen fertilizer application amount and the flax plant technological length. The problems similar to the underproduction caused by the synchronous shortening of the technological length of an original stem due to the flax plant height reduction resulting from the application of uniconazole cannot occur. The method can effectively reduce the lodging rate of the flax, reduce the lodging degree of the flax, and prolong the growth duration of the flax. The method is obviously characterized by stable output, high quality and high efficiency.

The present invention discloses a flax fiber degumming process, which adopts a process such as a high temperature and high pressure pretreatment, water washing, chemical degumming, acid washing, water washing, dehydration and drying, wherein the high temperature and high pressure pretreatment method provides characteristics of short treatment time and low damage on fibers compared to the ordinary acid alkali pretreatment method so as to provide effects of low residual gum content, high single fiber strength and effective flax fiber quality improvement, the chemical degumming process adopts hydrogen peroxide and alkali to act on flax fibers, and the hydrogen peroxide reacts with lignin to form oxidized lignin easily dissolved in an alkali liquid, such that the lignin of the fibers is effectively removed, degumming and bleaching are achieved, water and electricity resources are saved, and production efficiency is increased. With the present invention, a plurality of problems of low comprehensive long flax content, unstable quality , high residual gum content, heavy environment pollution and the like of the flax fiber finished product in the prior art are overcome, and strong application prospects are provided.

A method and kit for rice fiber extraction is provided. In an exemplary embodiment, the method may include treating rice straw with an alkali solution such as a sodium hydroxide solution. Further, the method may include extracting coarse rice fibers from the rice straw and treating the extracted coarse rice fibers with an enzyme solution. For instance, the enzyme solution may include cellulase and a xylanase preparation. Implementation of the method results in high quality natural cellulose rice fibers which may be suitable for all textile applications that use natural cellulose fibers (e.g., cotton and linen). In addition, extracted rice fibers that are at least ten (10) millimeters in length, no more than 0.5 millimeters in width and include a generally smooth surface are disclosed. For example, textile or composite products may be produced with such rice fibers.

A method for seeding flax seeds and canola seeds includes: with a plurality of side banding furrow openers, depositing seeds into a corresponding plurality of seed furrows; with each side banding furrow opener, depositing phosphate fertilizer in a corresponding side band in proximity to the seeds in the seed furrows; with a plurality of mid-row banding furrow openers, depositing nitrogen fertilizer, and optionally sulfur fertilizer, in fertilizer furrows where each fertilizer furrow is located substantially midway between adjacent seed furrows. An apparatus for practicing the method is provided as well.

The invention relates to cooking oil prepared according to a blood fat-reducing formula, and a preparation technology of the cooking oil, belonging to the fields of functional cooking oil as well as processing technologies and production equipment of the function cooking oil. The cooking oil is characterized by being prepared from the following components by a mass ratio: 10% of safflower seed oil, 10% of flaxseed oil and 80% of sunflower seed oil, wherein the content of linoleic acid in the safflower seed oil is 8%, the content of linoleic acid in the flaxseed oil is 58-60%, and the content of linoleic acid in the sunflower seed oil is 68%. The nutrition and quality of the cooking oil can be adjusted by means of the formula; after the cooking oil is eaten, the cooking oil can reduce blood fat and has the health care effects of preventing and treating atherosclerosis and cardiovascular diseases; furthermore, by using scientific and reasonable filling method and filling equipment, the phenomenon that the cooking oil is oxidized in storing, transporting and eating processes is avoided as much as possible, so that the quality of the oil is guaranteed to the utmost extent.

The invention discloses linolenic acid-rich linseed oil and a novel low-temperature cold pressing process thereof. The novel low-temperature cold pressing process comprises the pre-treatment steps of: cleaning linseeds, removing impurities, rinsing, drying, crushing and sieving and the like. Four-element (cold pressing temperature, cold pressing pressure, material moisture content and material grain size) two-level factorial experiment is utilized to screen out three main interference factors including cold pressing pressure, material moisture content and material grain size; by using the linolenic acid content in finished product as an measurement index, response surface analysis is carried out for optimized analysis to obtain the best, environment-friendly and practical method of low-temperature cold pressing, so that the linolenic acid ingredients in the linseed oil are kept to the greatest extent; the obtained product can be used as functional food for being directly edible or additional material for being added to other food, so that the health-care effect is enhanced, and the comprehensive development utilization of the agricultural industrial crop flax in northern China is convenient.

Provided is a microorganism rapid degumming and warm water retting method for flax. The inventive retting method for flax comprises: activating the bacterial for 24 hours at 30 DEG C by pectin solid medium, inoculating the activated bacterial with the 1 wt.% of the flax protocorm in the retting container to the retting container, in which the flax protocorm is soaked for 2-4 hours in warm water, then topping up the retting container with clean water, heating to 30-37 DEG C, meanwhile adding 46.3-92.6 g / m3 sodium chloride and 92.6-129.6 g / m3 urea, finishing the retting after 78-100 hours. The method can shorten the zymolysis cycle, improve the yield rate of the flax fiber, increase the intensity of the flax fiber, improve the flax fiber quality, reduce the sewage in the retting.

The invention relates to a cultivating method to utilize flax male sterility to hybrid flax, belonging to the field of crop cultivation. Heterosis utilization is an effective way to improve the yield of flax, but the main obstacle in prior suitable heterosis utilization is the lack of excellent flax male sterile line. The invention is characterized in that, excellent temperature sensitive sterile line successfully selected and bred through antibiotic mutation is utilized for hybrid breeding and hybrid production; the cross combination with obvious yield heterosis is bred; the method to produce sterile line at high temperature area and produce hybrid F1 seed together with a restore line at low temperature area is invented. The cultivating method has the advantages of simple propagation, low production cost, wide sterile line restoring sources and obvious heterosis.

The invention relates to a big dorking compound feed and a preparation method thereof, belonging to the fields of chicken feeds and preparation methods thereof. The feed comprises the following raw materials in percentage by weight: 5-10 percent of fish meal, 15-22 percent of bean flour, 2-3 percent of bran, 60-70 percent of corn, 0.2-0.5 percent of linseed oil residue, 0.2-0.5 percent of garlic powder and 2-5 percent of big dorking feed additive agent. The preparation method comprises the following steps of: weighing the raw materials, pulverizing, mixing, blending, granulating, cooling, smashing and packaging. The compound feed can replace the present dorking compound feeds and are used for the artificial feeding of dorkings. The compound feed has good palatability, balanced nutrition, easy digestion and absorption, high efficiency and safety. Because the feed is popular for the dorkings, the dorkings can grow quickly and have good meat quality, thus the meat of the forkings is rich in nutritions and has more delicious taste. The feed can promote the growth and the weight increase in the late-mid period of the dorkings and improve the quality of the meat of the dorkings.

The invention discloses a method for extracting purified alpha-linolenic acid from linseed oil. The method disclosed by the invention comprises the following steps of: smashing and sieving flaxseeds; extracting to obtain linseed oil mixed fatty acid; mixing absolute ethanol with beta-cyclodextrin according to a certain proportion to form an inclusion compound; and performing inclusion at a specific temperature for a certain period of time to obtain fatty acid which is rich in alpha-linolenic acid. The method is simple, convenient and practicable, has the advantages of high yield, low cost and the like, and has good industrial prospect.

The invention provides a kind of healthy harmonized oil containing linoleic acid and linolenic acid at a ratio of 4:1 for pregnant women. The harmonized oil is composed of perillartine, oleum lini, sunflower oil, oleum camelliae and bean oil at an uncertain ratio. There is 50wt.% essential fatty acid, 40wt.% linoleic acid, 10wt.% linolenic acid in the harmonized oil. Linolenic acid (C18:3, Omega-3) which can grow to eicosapentaenoic acid (EPA, C20:5, Omega-3) under the affect of enzyme of human liver is added into the edible vegetable oil. EPA is considered to be the main substance capable of cleaning blood dirties in blood vessels and is called as street sweeper of blood vessels by medical experts. EPA can also grow to docosahexaenoic acid (DHA, C22:6, Omega- 3) which is the core substance for forming brain and amphiblestroid membrane occupying one quarter of the whole brain and is called as brain gold by nutritionist. Thus, the prescription has influential contribution in promoting infant intelligence, protecting eyesight, promoting brain formation and reinforcing remembrance.

This invention publishes the method of color flax fibre. A kind of character-change flax fibre: (1.) Put the flax fibre into 50-300g per L carbamide liquid. After endosmosis, put it out. (2) Heat the flax fibre in 300-400w micro-wave oven for 1-4 minutes. (3) Heat the flax fibre in the 600-hange the flax fibre. The color deepness can rise by 6%. (4) The flax fibre after character-change, the face will become coarse, it shows the face of some fibre molecule is cloven, and the face of other fibre molecule appears floss. So the fibre is a little loose, and it is dasy to be 800w imcro-wave oven for 0.5-3 minutes. The availability of the invention is: After character-c colored and character-change, the mechanics capability is not changed.

The invention relates to a short-term flax retting degumming process, relating to the technical field of flax degumming. The method provided by the invention comprises the following steps: retting a pretreated flax straw into an adhesive removing liquid for a short time, then taking the flax straw out and leaching out unnecessary adhesive removing liquid and carrying out heat preservation and degumming; and cleaning with water and drying to obtain a flax fiber after degumming is finished. The short-term retting process can be used for reducing the degumming liquid dosage by 70%. Compared with the existing warm water retting flax degumming method, the method provided by the invention can be used for greatly reducing the water pollution and air pollution problems caused by retting liquid waste discharge, and is applied to enzymatic degumming with good prospect; on the basis of keeping the advantages such as controllable enzymatic degumming fiber composition and structure and mild reaction condition and the like, due to reduction of the dosage of enzyme liquid, the method can be used for solving the problem of high enzyme preparation cost which limits the enzymatic degumming industrialized application.

The invention discloses a method for producing oat and fiberflax (flax ) nutritional meal, which belongs to the field of food processing and particularly relates to a method for processing convenient, instant and nutritional oat and fiberflax food by using oats, flax and red dates as main raw materials. The invention aims to provide the instant, convenient and nutritional oat and fiberflax(flax) seed nutritional food by fully playing the nutritional value of the oats and the fiberflax (flax) seeds and organically combining the oats and the fiberflax seeds. The method comprises: rinsing oats, moistening, steaming, fermenting part of oats by distiller's yeasts, filling the part of oats into small bags, sterilizing to obtain oat grain bags, tabletting the other part of oats, drying, filling into bags, mixing with fiberflax and red date grains, and packaging independently. The oat and fiberflax (flax) nutritional meal is taken by mixing with water. Thus, the production method is implemented.

The invention discloses a quick cultivation method for macadimia nut seedlings. The method comprises the steps that a branch, which grows in the current year, has at least three rings of leaves and is 20 cm or above long, of a macadimia nut tree is selected, the branch to be sheared is scratched at the beginning of March, the base of the branch is girdled in the middle ten days of March, the branch is sheared off perpendicularly from the base in the first or middle ten days of April, a cut is made round, a protective agent is smeared at the round cut, and linen fiber cloth is used for winding around the branch from the base cut to wrap the branch and then is tied tightly; before cutting, three rings of leaves on the upper portion of the branch are left, remaining leaves are sheared away, a bevel cut is sheared from the position 3 cm away from the base towards the base, the branch is sheared to be 16-18 cm long, a rooting promoter is sprayed exactly to the bevel cut, and a cutting branch is obtained for use; the part 8 cm below the base of the cutting branch is inserted in a sand bed matrix until the cutting branch is moved out of a garden for planting. Through the quick cultivation method, the cutting rooting rate is up to 97.2%, and the seedlings can be moved out of the garden within three and a half months to the shortest extent.

The present invention provides feed or food products for consumption by animals or humans which include respective quantities of flax oil and non-flax carbohydrate. The flax oil and carbohydrate are mixed together and simultaneously subjected to an elevated temperature of at least about 120° F. and subsequently cooled; the flax oil is used at a level so that the final product contains at least about 5% by weight flax oil. It has been found that the products of the invention, when fed at effective levels, induce increased in vivo synthesis of desirable eicosapentaenoic acid (EPA).

The invention discloses pine-needle powder biodegradable plastics. The pine-needle powder biodegradable plastics are characterized by being prepared from the following raw materials in parts by weight: 10-15 parts of pine-needle powder, 3-5 parts of yam flour, 3-5 parts of konjaku flour, 10-15 parts of glutinous rice flour, 4-8 parts of a wheat straw, 1-2 parts of a flax fiber, 10-15 parts of polyethylene, 1-2 parts of gelatin, 3-5 parts of cotton seed oil, 0.3-0.5 part of pumpkin seed oil, 1-2 parts of a silane coupling agent KH-550, 1-2 parts of maltitol and 10-15 parts of a compound additive. The biodegradable plastics are high in degradation rate, high in degradation speed and high in flexibility, meets the strength required by the usage, has an auxiliary effect of antisepsis and air purification and has a good environmental and economic benefit; moreover, white pollution can be effectively reduced.

The invention relates to a cultivation method for interplanting mustard type spring rape and flax. The cultivation method comprises the following steps of a1, selecting a cultivation variety; a2, preparing before sowing; a3, sowing; a4, thinning and establishing; a5, fertilizing; a6, intertilling to loosen the soil; a7, preventing damage by disease and insect; a8, harvesting in good time; a9, performing multiple sowing of Chinese cabbage; after the rape is harvested in the first ten-day period of August, Chinese cabbage seedlings are transplanted between ridges, and about 10,000kg of Chinese cabbage can be harvested per mu. According to the cultivation method, the two crops are large in there-dimensional space interval and are breathable, the humidity of field after rainfall is difficultly increased, downy mildew and powdery mildew of the rape difficultly occur, and the occurrence quantity of aphids is small; in addition, because the air permeability in the field is good, rape plants are sturdy and tall, pods seed vigorously, and high yield is promoted.

The invention discloses a method for treating a linum usitatissimum L. seed, relates to a yield increasing method of an oil crop, and belongs to the field of agricultural planting. The method for treating a linum usitatissimum L. seed is characterized in that a linum usitatissimum L. seed is subjected to simple irradiation treatment so that a growth mechanism of a linum usitatissimum L. seed embryonic cell is activated and a linum usitatissimum L. seed germination percentage is improved. The method for treating a linum usitatissimum L. seed has the advantages that through microwave pretreatment, microwave biological effects produced by interaction of microwaves and biological tissue activate enzyme activity in a seed germination stage and accelerate substance and energy metabolism; the method for treating a linum usitatissimum L. seed is a physical method and thus processes are simple and reliable and can produce effects fast; through microwave treatment, a plant seed germination rate is improved obviously; in microwave treatment, a seed does not contain an excess amount of water and an organic solvent and thus microwave equipment satisfying special requirements is not needed; there are a small amount of changes on the existing treatment processes; a flow is simple and reliable; and the method for treating a linum usitatissimum L. seed is suitable for large-scale popularization and application.