35results about How to "Increase the content of linolenic acid" patented technology

The invention discloses a pig feed containing a Chinese herbal medicine additive. The pig feed containing the Chinese herbal medicine additive is prepared from the following raw materials: corn, sunflower calathide, corn distillers grains, cyamopsis tetragonoloba meal, full-fat soybeans, rapeseed meal, wheat bran, fish meal, silkworm chrysalis meal, soybean meal, wild buckwheat, premix, anthocyanin, amino acid, natural glycine betaine, palm kernel powder, natural zeolite, calcium hydrophosphate, red date extractive, propolis, saccharicterpenin, kelp powder, endive, superfine ground peanut shells, orange peel pomace, peach tree leaves, elm tree leaves, locust leaves, garlic seedlings, Chinese herbal medicine additives, fermented large-leaf Chinese holly branch and leaf powder and alfalfa, wherein the Chinese herbal medicine additives are the combination of hawthorn, dried tangerine or orange peel, schisandra chinensis, the fruit of Chinese wolfberry, red dates, rhizoma zingiberis, angelica sinensis, polygonum multiflorum, quispualis indica, spina date seeds, immature bitter orange, poria cocos, liquorice, rhizoma corydalis, honeysuckle, codonopsis pilosula, pine needle meal, lithospermum and astragalus membranaceus. The pig feed lowers the production cost, strengthens the pig immunity, and improves the economical benefit of pig breeders.

The invention discloses blend oil and a preparation method thereof. The blend oil is prepared by blending taking walnut oil as base oil, the blending is scientific, the nutrients are complete, and the nutritional values are high; the ingredients in the blend oil are as follows in percentage by weight: 3.12%-4.18% of saturated fatty acid, 53.6%-60.8% of monounsaturated fatty acid, 15.4%-25.6% of omega-6 linoleic acid, and 9.0%16.0% of alpha-linolenic acid; the ingredients of the blend oil includes walnut oil, linseed oil, grape seed oil, perilla oil, almond oil, sea buckthorn oil, evening primrose oil, rice bran oil, soybean oil, corn oil, peanut oil, rapeseed oil, sesame oil, sunflower seed oil, cotton seed oil, olive oil, cannabis oil, linseed oil, tea oil and additives. The blend oil is reasonable in price, complete in nutrients, long in shelf life, and has special flavor, and the preparation method is simple, and suitable for promotion.

The invention discloses a nutritional walnut oil and a production process thereof. According to the Chinese dietary reference intakes, Chinese dietary guidelines and living habits and physiological characteristics of specific populations, the invention develops a series of nutrition oil products suitable for specific populations, such as pregnant women, children, students, the middle-aged and the elderly by balancing nutrition demands. The invention has reasonable formula and advanced technology; the raw materials have synergistic effect to achieve functions and effects much better than a single raw material. Compared with other types of vegetable oils, the nutritional walnut oil provided by the invention has the characteristics of high contents of oleic acid, linoleic acid and linolenic acid, and is a natural and high-quality nutritional oil with a reasonable ratio.

The invention discloses a method of treating water and sediments in crude rapeseed oil by utilizing a cold filtering process technology and relates to a method of carrying out freezing crystallization by adding water to the squeezed crude rapeseed oil and removing the water and the sediments by segmented multistage filtering. The method comprises the following steps: (1) selecting rapeseeds, and removing the water and the sediments; (2) carrying out flaking by virtue of a flaking mill; (3) carrying out frying by virtue of a roller seed frying machine; (4) squeezing to obtain thick aroma crude rapeseed oil; (5) removing large impurities by virtue of an oil clarification tank; (6) carrying out primary filtration; (7) carrying out freezing crystallization by adding water; (8) filtering in a blade; (9) fine filtration by virtue of pressure; and (10) filling. By adopting the method, any chemical component such as acid, base and the like is not added, the nutritional ingredients of the rapeseed oil needed by a human body such as inherent fragrance, vitamins, phytosterol and the like are also reserved to the maximum, the method accords with the green processing requirement, and food safety is guaranteed.

The invention relates to a health care product composite and a preparation method of the composite, and particularly relates to an improved health care product composite containing hemp seed oil and a preparation method of the improved health care product composite, wherein the improved health care product composite is easy to preserve, convenient to take and high in relative content of linolenic acid. The composite containing hemp seed oil can be in the type of a soft capsule in which the contents consist of hemp seed oil, ganoderma lucidum spores oil and vitamin E, wherein the content of hemp seed oil, ganoderma lucidum spores oil and vitamin E meets the following condition: when the total amount of hemp seed oil plus ganoderma lucidum spores oil plus vitamin E is equal to 100 parts by weight, the ratio of hemp seed oil to ganoderma lucidum spores oil to vitamin E is equal to 80-94:3-15:3-8.

The invention discloses bagel bread containing a raw material of chia seeds. The bagel bread is mainly prepared from the following raw materials: strong flour, chia seed powder, yeast, a bread modifier, sugar, cream, salt and water. The invention further discloses a preparation method of the bagel bread containing the raw material of the chia seeds. The preparation method comprises the following working procedures: preparing overnight sour dough, preparing main dough, fermenting the prepared main dough, dividing the fermented main dough, shaping the divided main dough so as to form much dough, fermenting the dough for the first time, performing decoration, fermenting the dough for the second time, cooking the fermented dough, baking the cooked dough and the like. The bagel bread prepared by the method has the characteristics that the fragrance is pure, the mouth feel is elastic and chewy, the distribution of the chia seeds is obvious, and the content of linolenic acid is high, and the nutritional value is high.

The invention discloses a compound Chinese herbal medicine synergist for fattening a beef in a later period, which comprises Chinese herbal medicines, trace elements and vitamins, wherein the Chinese herbal medicines comprise: 24-34 percent by weight of pine needle meal, 17-20 percent by weight of perillaseed, 10-15 percent by weight of hawthorn, 17-20 percent by weight of glossy privet fruit, 8-10 percent by weight of cyrtomium fortune, 10-15 percent by weight of medicated leaven, 10-15 percent by weight of the rhizome of Chinese atractylode and 4-6 percent by weight of liquorice; the trace elements comprise 0.07-0.11 ppm of cobalt, 4-10 ppm of copper, 0.20-2.0 ppm of iodine, 0.05-0.25 ppm of magnesium, 0.05-0.30 ppm of selenium, 20-50 ppm of manganese, 50-100 ppm of ferrum, 0.03-0.15 ppm of sulphur and 20-40 ppm of zinc; and the vitamins comprise 5000 IU of vitamin A, 1400 IU of vitamin D and 100 IU of vitamin E in the terms of the total dry weight of the Chinese herbal medicines participating compatibility according to each kilogram of compound Chinese herbal medicine synergist. By using the compound Chinese herbal medicine synergist, the weight of each beef can be increased by above 46.9 kg in average, the weight of each beef using the compound Chinese herbal medicine synergist or commercially available feed additive is increased by above 24 kg in comparison with that of a beef without using the compound Chinese herbal medicine synergist or commercially available feed additive, the weight of each beef using the compound Chinese herbal medicine synergist is increased by above 9kg in comparison with that of a beef using the commercially available feed additive; and the contents of fat and linolenic acid in beef are remarkably increased, and the beef is good in quality; and compared with the commercially available feed additive, the compound Chinese herbal medicine synergist has the advantage that the cost of the additive for each beef is saved by above ***yuan.

A yolk lecithin capsule is prepared from yolk lecithin 100 (wt. portions), vegetative oil 100-150, VE3, and tert-butylhydroquinone 0.03 as antioxidizing agent. Its advantages are no need of cold-chain transportation, and high content of phosphatidylcholine and linolenic acid.

The invention discloses carp anti-stress feed rich in pepper seeds. The carp anti-stress feed is prepared from, by weight, 5-10 parts of flour, 2-9 parts of coarse bran, 8-14 parts of rice bran, 1.5-3 parts of soybean phosphatide powder, 2-10 parts of pepper seeds, 2-5 parts of fish meal, 20-30 parts of 43% soybean meal, 20-30 parts of rapeseed meal, 3-8 parts of corn gluten meal, 3-5 parts of rice protein powder, 2-6 parts of dry Baijiu distillers' grains, 2.0-3.5 parts of monocalcium phosphate, 2.5-5 parts of bentonite, 0.2-0.5 part of 98.5% lysine hydrochloride, 0.3-0.8 part of vitamin premix and 0.5-2 parts of trace element premix. The feed is composed of fatty acid of various feed raw materials, the pepper seeds are used as the main fat source, the ratio of linoleic acid to linolenic acid is balanced, the anti-stress capacity of carps is improved, shortage raw materials such as fish oil and soybean oil are saved, the product cost is effectively reduced, and the production performance of carps can not be influenced.

The invention discloses a method for identifying or assisting in identifying the linolenic acid content of soybean seeds and application thereof. The method for identifying or assisting in identifying the linolenic acid content in the soybean seeds includes the following step that the genotype, based on the Map-6017 SNP locus, in a soybean genome to be detected is detected, if the genotype is a TT homozygotic type, the soybean seeds to be detected are candidate soybean seeds with characters of the high linolenic acid content, and if the genotype is a CC homozygotic type, the soybean seeds to be detected are candidate soybean seeds with characters of the low linolenic acid content; the high linolenic acid content means that the linolenic acid content is over 8.5%, and the low linolenic acid content means that the linolenic acid content is smaller than 8.5%. Experiments show that the method for identifying or assisting in identifying the characters of the linolenic acid content of the soybean seeds can be used for identifying or assisting in identifying the linolenic acid content of soybean varieties to be detected.

The invention discloses a method for efficiently screening high linolenic acid germplasm of brassica napus. The method comprises the following steps of (1) expanding phenotypic variation of linolenicacid by utilizing a plurality of different ecological environments in winter and spring; (2) establishing different screening indexes according to different screening environments and generations; (3)performing comprehensive screening on the linolenic acid yield and the fatty acid composition to quickly obtain the high linolenic acid germplasm; (4) screening agronomic and quality characters whilescreening linolenic acid by utilizing a method of combining selfing and plant selection, so as to improve the comprehensive characters of the high linolenic acid germplasm; and (5) performing geneticstability analysis and quantitative evaluation on the many-year and multi-point results, so as to obtain the genetically stable high linolenic acid germplasm of brassica napus. The method disclosed by the invention has the characteristics of quantifiability and mechanical repeatability, can meet the screening requirements of the high linolenic acid germplasm of brassica napus, and can also enrichand complete the brassica napus breeding method; and meanwhile, beneficial reference can be provided for the development of fatty acid improvement work of other crops.

The invention relates to the technical field of sea buckthorn, in particular to sea buckthorn seed oil and a preparing method thereof. The sea buckthorn seed oil is obtained according to the following preparing method, and the preparing method comprises the first step of carrying out CO2 extraction on raw sea buckthorn seed oil for 1.5h-2.5h through supercritical / subcritical equipment in a temperature of 38 DEG C to 42 DEG C under a pressure of 18MPa to 22MPa and obtaining extractive matter after extraction and the second step of obtaining the sea buckthorn seed oil after the extractive matter is primarily separated and secondarily separated. Compared with a traditional solvent extraction method, the preparing method is low in energy consumption and short in extracting time. Meanwhile, the linolenic acid content and the linoleic acid content in the obtained sea buckthorn seed oil are greatly improved, the content of moisture and volatile is greatly reduced, and residual organic solvent is avoided. Thus, the sea buckthorn seed oil completely meets a quality standard of 'sea buckthorn seed oil' of national water conservancy industry SL 493-2010, and the quality of the sea buckthorn seed oil is greatly improved.

The invention relates to an extraction method of flaxseed oil. The extraction method comprises the following steps: adopting a mixed solvent of alkaline ethanol and sub-critical propane as an extraction medium; carrying out extracting under the conditions that the temperature is 35 to 60 DEG C and the pressure is 0.3 to 0.8Mpa; after extraction, separating the raw materials from an extracting solution; removing the solvent by using the extracting solution to obtain the flaxseed oil. The temperature of the whole operation process is smaller than or equal to 60 DEG C, and better facilitates the stabilization of functional components such as the flaxseed oil and lignan; in addition, degreased flaxseed meal has no change in color or property, and secondary depth development of flaxseed gum extraction and the like can be realized; according to a method for extracting the flaxseed oil by adopting the mixed solvent of the ethanol and the sub-critical propane as the extraction medium, functional flaxseed oil with high contents of the lignan and linolenic acid is obtained at one step and is higher in added value; the extraction method is simple and quick in operation process, low in energy consumption and high in extraction efficiency, and facilitates comprehensive utilization and high added value processing of the raw materials.

The present invention relates to a method for continuously extracting biological active component by using eucommia seed as raw material, including (A). utilizing supercritical pure CO2 or high-purity CO2 to extract high linolenic acid eucommia oil from eucommia kernel dried powder; and (B). using water, methyl alcohol or ethyl alcohol as extracting agent, and adopting the processes of heating extraction, reduced pressure concentration, macroporous resin separation and column chromatography to extract aucuboside from residual cake in which the eucommia oil is extracted. Said invention is simple in process, low in cost, high in product yield and good in quality.

The invention provides a method for inducing Botryococcus braunii B12 to efficiently accumulate linolenic acid. The method is characterized by adopting the following steps : 1) preparation of algae solution : under the conditions of the temperature being 23+ / -2 DEG C, the light intensity being 1900+ / -1001 x and the ratio of light to dark being 12h / 12h, a 1 / 4 BG11 culture medium is adopted for culturing Botryococcus braunii B12 algal strain cells from 28 days to an exponential phase, an algae solution used for plant growth regulator induction is obtained, and BG11 nutritive salt with twice concentration is added once every 14 days during the culture period; 2) accumulation of linolenic acid: 200ml of the algae solution in the exponential phase is taken and placed into a 300ml conical flask, then a plant growth regulator ETH is added, the concentration of the plant growth regulator ETH in the algae solution is 0.01+ / -0.001 mg / L, induction treatment is performed at 23+ / -2 DEG C for 14+ / -1 days, manual shaking of the algae solution is not less than three times every day in the treatment stage, time intervals between adjacent shaking of the algae solution are not less than 2 hours, and the accumulation of linolenic acid in the algae solution is realized. The method is simple and feasible, the cost is low, and the accumulation of the linolenic acid content in the Botryococcus braunii B12 algal strain cells can be remarkably improved in a short term.

The invention provides a method for inducing chlorella vulgaris ZF algal strains to efficiently accumulate linolenic acid. The method is characterized by adopting the following steps : 1) preparation of algae solution : under the conditions of the temperature being 23+ / -2 DEG C, the light intensity being 1900+ / -1001 x and the ratio of light to dark being 12h / 12h, a 1 / 4 BG11 culture medium is adopted for culturing chlorella vulgaris ZF algal strain cells from 28 days to an exponential phase, an algae solution used for plant growth regulator induction is obtained, and BG11 nutritive salt with twice concentration is added once every 14 days during the culture period; 2) accumulation of linolenic acid: 200ml of the algae solution in the exponential phase is taken and placed into a 300ml conical flask, then a plant growth regulator 6-BA is added, the concentration of the plant growth regulator 6-BA in the algae solution is 1+ / -0.05 mg / L, induction treatment is performed at 23+ / -2 DEG C for 14+ / -1 days, manual shaking of the algae solution is not less than three times every day in the treatment stage, time intervals between adjacent shaking of the algae solution are not less than 2 hours, and the accumulation of linolenic acid in the algae solution is realized. The method is simple and feasible, the cost is low, and the accumulation of the linolenic acid content can be remarkably improved in a short term.

The invention discloses a preparation method of gourd seed oil for assisting in reducing blood fat. The preparation method comprises the following steps: a) taking gourd seed powder as a raw material; b) adding cucurbit seed crude fat into ethanol (the molar ratio of oleyl to alcohol is 4: 1), adding immobilized lipase Lipozyme TL IM (the mass fraction of lipase is 30-32%), and performing catalytic synthesis under the conditions that the reaction temperature is 50-55 DEG C and the reaction time is 22-25 hours to obtain cucurbit seed oil fatty acid ethyl ester with the conversion rate of 80% or above; and c) adding urea (in a mass ratio of 1: 3) into the obtained cucurbit seed oil fatty acid ethyl ester, stirring for 0.5-1 hour, and clathrating at 0-5 DEG C for 24-36 hours to obtain the unsaturated fatty acid with the purity of 95% or above. The specific immobilized lipase Lipozyme TL IM is adopted for enzymolysis and urea inclusion, compared with a traditional method for extracting the gourd seed oil, the content of linolenic acid in the gourd seed oil can be remarkably increased, the nutritional value of the gourd seed oil is higher, and therefore the prepared gourd seed oil has the remarkable auxiliary blood fat reducing effect.

The invention relates to a method for refining linseed oil. The method specifically comprises the following steps: screening and blanking; cooking; squeezing; primarily filtering; secondarily filtering; degumming; deacidifying; decoloring; filtering for the third time; deodorizing; finely filtering; and filling. According to the method, a spiral squeezer is adopted in the squeezing section, so that the squeezing efficiency is improved, the continuity is good, the utilization ratio of effective components of the raw material is improved and the smoke point of linseed oil is improved. The oil yield reaches 38.4% and the content of linolenic acid in oil reaches up to 69.76%.

The invention relates to a vegetable oil composition as well as a preparation method and application thereof. Through combination of several vegetable oils including pine seed oil, garlic oil, syringareticulata oil and dahurian rhododendron leaf oil, the content of unsaturated fatty acid of the composition is increased, the composition has good stability and is not prone to oxidative deterioration, the content of linolenic acid is high, the content of substances beneficial to the human health in the composition is high, and the composition has better healthcare functions. The extraction method of each vegetable oil is simple, the extraction efficiency is high, and the purity is high. In preparation of the pine seed oil, by adding alkaline protease for an enzymatic hydrolysis reaction, theoil extraction efficiency is improved, besides, functional components such as vitamins can be retained, then, lower-layer substances are subjected to supercritical extraction, the extraction efficiency is further improved, and drying and gelatinization of the pine seed oil can increase the content of unsaturated fatty acid; and the vitamin E added during preparation of the garlic oil can improvethe antibacterial performance of the garlic oil.

The invention discloses a method for identifying or assisting in identifying the linolenic acid content of soybean seeds and application thereof. The method for identifying or assisting in identifying the linolenic acid content in the soybean seeds includes the following step that the genotype, based on the Map-6017 SNP locus, in a soybean genome to be detected is detected, if the genotype is a TT homozygotic type, the soybean seeds to be detected are candidate soybean seeds with characters of the high linolenic acid content, and if the genotype is a CC homozygotic type, the soybean seeds to be detected are candidate soybean seeds with characters of the low linolenic acid content; the high linolenic acid content means that the linolenic acid content is over 8.5%, and the low linolenic acid content means that the linolenic acid content is smaller than 8.5%. Experiments show that the method for identifying or assisting in identifying the characters of the linolenic acid content of the soybean seeds can be used for identifying or assisting in identifying the linolenic acid content of soybean varieties to be detected.

The invention relates to the technical field of hybrid breeding, in particular to a hybrid breeding method for selenium-enriched purple perilla seeds. The method comprises the following steps: preparing a synergistic fertilizer with relatively high selenium content; selecting a land, preparing the land and applying a synergistic fertilizer and an inorganic fertilizer; a field is divided into an area A and an area B, Chinese cabbages and cabbages are planted in the area A and the area B respectively, and product quality and survival rate are prevented from being affected by mixed planting; female parents and male parents of purple perilla are planted in an area A and an area B respectively, and 4-6 male parents are planted in the area B; removing the stamens when the stamens of the female parents crack and loosen powder, and bagging; respectively pollinating the female parent and the male parents, marking, and recording the pollination date and the growth stage of the pollinated male parents. Harvesting the hybridized perilla fruits, and threshing and storing the perilla fruits after drying; according to the hybridization breeding method for the selenium-enriched purple perilla seeds, the selenium content of soil can be increased by applying the prepared synergistic fertilizer, and the selenium content of land can be greatly increased by adding the planting step of Chinese cabbages and cabbages in the early stage.

The invention discloses special mooncake stuffing containing a chia seed raw material. The stuffing is mainly prepared from maltitol, mung beans, soybean oil, wheat germs and chia seeds. The invention further discloses a preparing method for the special mooncake stuffing containing the chia seed raw material. The preparing method comprises the working procedures of preparing and baking the chia seeds and the wheat germs, carrying out boiling and stir-frying and the like. The stuffing prepared through the method is elastic in mouthfeel, chewy, low in sugar degree and suitable for being used in mooncakes, and can be used in original auxiliary materials of other foods or eaten directly, the chia seeds and the wheat germs are distributed obviously, and the content of linolenic acid and linoleic acid is high.