31 results about "Broccoli sprouts" patented technology

The invention discloses a method for extracting multifunctional sulforaphane from broccoli sprouting vegetable. The method comprises: fresh broccoli sprouting vegetable which grows for 6-10 days is taken as raw material, and is then crushed to be 100 meshes of sieve after being frozen and dried; after that, 100 parts by weight of the processed material is taken to be added with de-ionized water, methylene dichloride, 0.001-0.003 parts by weight of Vc and 0.1-0.3 parts by weight of Na2S, the pH value is adjusted to be 4-6, and the mixed solution is hydrolyzed for 6-10h at 15-35 DEG C; finally, the sulforaphane is obtained after being filtered, washed and purified. As the broccoli sprouting vegetable which grows for 6-10 days is taken as raw material, the method can effectively increase the production rate of the sulforaphane and plays the role of activation for using myrosase to hydrolyze sulpho-glucoside by adding the Vc; meanwhile, sodium sulfide is added for overcoming the interference of Fe in the material, thus improving the production rate of the sulforaphane. The obtained sulforaphane has multiple functions such as cancer resistance, oxidation resistance and the like as well as good application prospect.

The present invention relates to a composition containing extracts of plant sprouts including sequoia sprouts, bilberry sprouts, peach tree sprouts, Korean cabbage sprouts, broccoli sprouts, sunflower sprouts and kale sprouts as active ingredients. The composition of the present invention promotes skin cell growth and survival, and the growth of skin stem cells, thereby inhibiting skin aging and improving the appearance of the skin.

Processes for producing a nutritional supplement that contains sulforaphane, and supplements formed thereby. Such a process includes combining a cruciferous vegetable, for example, broccoli sprouts, with at least one strain of Lactobacillus to form a mixture, causing the mixture to undergo lactic fermentation, transform a glucosinolate within the cruciferous vegetable to sulforaphane, and yield a fermented mixture that contains sulforaphane, and then producing from the fermented mixture a supplement that can be ingested by an individual.

The invention relates to an efficient method for enriching functional substances in broccoli bud seedlings, and belongs to the technical field of food biotechnology. The method comprises the specificsteps that within 5-7 days after germination of broccoli seeds, the seeds normally germinate in first two days without stress, after two days of seed germination, in the bud seedling growing process,the seedlings are subjected to high-temperature stress once every day at 35-60 DEG C for 15-25 min, 0.1-1 mM sodium selenite and a 6-10 mM zinc sulfate mixed aqueous solution are used for conducting spraying stress for 1-2 min every 16-24 h, and the flow of sprayed liquid is 5-10 mL/min. The raw material application range is wide, the operation is simple, and the production cost is low. After thebroccoli bud seedlings are subjected to heat shocking and selenium-sulfur interaction stress, the content of glucosinolate and seleno-amino acid in the generated broccoli bud seedlings is five-ten times that of the broccoli bud seedlings before treatment, and efficient enrichment of the functional substances such as the glucosinolate, the seleno-amino acid and the like can be achieved.

The invention relates to the field of food microbial fermentation and a method of fermenting broccoli roots through lactobacillus. The method is advantaged in that the broccoli roots are reasonably developed and utilized so that broccoli roots are turned from waste to valuable so that a huge economical benefit and an excellent social benefit and environmental benefit can be obtained. Broccoli rood pickle, fermented with a composite lactobacillus starter culture, is short in a fermentation period, has uniquely fresh, fragrant, crisp and tender flavors, and is low in content of nitrite salts. The method includes following steps: cleaning broccoli roots, removing peels from the broccoli roots, cutting the broccoli roots into bars, drying the bar-shaped broccoli roots in air, placing the dried broccoli root bars into a fermenting container, adding an activated starter culture and auxiliary materials, and performing fermentation at 10-20 DEG C for 7-25 days to obtain the broccoli rood pickle. Acidity of the broccoli root pickle can reach 0.7-0.9%, pH value of the broccoli root pickle is 3.0-4.0 and the content of nitrite is lower than 7.0 mg/kg. The content of nitrite is far lower than that in a national standard value, wherein the national standard nitrite content value is 20mg/kg.

The invention relates to a broccoli bud seedling rich in raphanin and a germinating method thereof. The germinating method comprises the following steps that 1 soaking is performed, wherein broccoli seeds are soaked in sub-acidic electrolysis water with the best available chlorine concentration (ACC) of 10-50 mg/L for 3-3.5 hours; 2, budding culture is performed, wherein the soaked seeds are uniformly put in a budding utensil containing the electrolysis water, and budding is performed for 7.5-8.5 days. The germinating method adopts the electrolysis water as a unique culture solution for broccoli seed budding, the raphanin content in the bud seedling is remarkably improved, the budding process is convenient, quick, safe and reliable, and the highest raphanin content in the broccoli bud seedling is up to 6.80 mg/g.

The invention belongs to the technical field of health-care food raw material production, and particularly relates to a broccoli bud seedling soilless culture nutrient solution and a preparation method thereof. Sulforaphane-rich broccoli bud seedlings are obtained with a soilless culture nutrient solution which is prepared from the following components: 10-125 mg/L potassium dihydrogen phosphate,10-150 mg/L dipotassium phosphate, 50-200 mg/L zinc sulfate, 10-150 mg/L methionine, 10-80 mg/L sodium salicylate, 300-1800 mg/L calcium propionate, 900-1100 mg/L calcium nitrate tetrahydrate, 100-250mg/L ammonium sulfate, 50-260 mg/L potassium sulfate and the balance of water. The soilless culture nutrient solution can be used by regulating a pH value to be 5.5-6.5 and being diluted for 100 times with sterile water.

The invention discloses a myrosinase microcapsule as well as a preparation method and application thereof.The average particle size of the myrosinase microcapsule prepared by the preparation method isless than 10 [mu]m, and the myrosinase microcapsule is suitable for being applied to food without obviously influencing the taste; moreover, the preparation method disclosed by the invention belongsto a normal-temperature preparation method, and the myrosinase microcapsule can be prepared without adopting relatively high temperature in a preparation process, so that the activity of the myrosinase can be maintained, and the influence of high temperature on the activity of the myrosinase is avoided. The activity of the myrosinase microcapsule prepared by the invention is 68% of the activity offree enzyme; the reduction of enzyme activity is 33-52% lower compared with that of free enzyme after the enzyme is placed for 3 months at normal temperature; therefore, the myrosinase microcapsule prepared by the method has high myrosinase activity, the activity of the myrosinase microcapsule can be kept for a long time and cannot be rapidly reduced, and the situation that the quantity of sulforaphane generated by broccoli bud seedlings or sprout powder is low due to rapid reduction of the myrosinase activity is avoided.

The invention discloses a culture method and application of selenium and sulforaphane-enriched broccoli bud seedlings. The culture method comprises the following steps: broccoli seeds are pretreated by adopting low-temperature plasma; and the pretreated seeds are soaked and then subjected to germination culture, a selenium-containing nutrient solution is sprayed in the culture process, and the broccoli bud seedlings rich in selenium and sulforaphane are obtained. The application accidentally finds that after the broccoli seeds are pretreated by adopting the low-temperature plasma, the content of sulforaphane in the obtained broccoli bud seedlings is remarkably increased, the tolerance of the broccoli bud seedlings to selenium is enhanced, and the highest applicable exogenous selenium concentration can reach 3mM; and the growth of the bud seedlings and the accumulation of the sulforaphane are not obviously inhibited, and meanwhile, the high enrichment of the selenium and the sulforaphane in the broccoli bud seedlings is realized.

The invention discloses a broccoli protein-derived ACE (Angiotensin Converting Enzyme) inhibitory peptide as well as a preparation method and application thereof. The broccoli protein-derived ACE inhibitory peptide is characterized in that an amino acid sequence of the ACE inhibitory peptide is Ile-Pro-Pro-Ala-Tyr-Thr-Lys; the preparation method of the broccoli protein-derived ACE inhibitory peptide comprises the following steps: (1) taking broccoli fresh stems and leaves as raw materials and squeezing; heating obtained juice to 90 DEG C; carrying out thermal insulation for 10 min; centrifuging a sediment and drying to obtain broccoli protein crude extract; (2) preparing broccoli polypeptide extract from polypeptide extract in broccoli stems and leaves through an enzymic method; (3) carrying out ultrafiltration and gel filtration on the broccoli polypeptide extract and collecting a component with the strongest ACE inhibitory activity; (4) carrying out high-performance liquid chromatographic separation and purification on the broccoli polypeptide extract and collecting the component with the strongest ACE inhibitory activity to obtain the broccoli protein-derived ACE inhibitory peptide; the broccoli protein-derived ACE inhibitory peptide can be used for preparing foods or medicines for assisting blood pressure lowering and has the advantages of simple structure, safety and strong activity.

The invention belongs to the technical field of deep processing of agricultural products, relates to a production method for enriching the content of gamma-aminobutyric acid and isothiocyanate in broccoli sprouting vegetables and increasing the yield, and belongs to the technical field of processing of agricultural products. According to the production method in the invention, broccoli seeds withthe germination capacity are used as raw materials, soaked in low-oxygen stress, and then germinated through ultraviolet and zinc sulfate stress in combination with melatonin, so that gamma-aminobutyric acid and isothiocyanate are enriched, and the yield of the broccoli sprouting vegetables is increased; the content of gamma-aminobutyric acid in the product is 120-250 mg/100 g fresh weight; and the content of isothiocyanate in the product is 20-500 mg/100 g fresh weight. The production method in the invention has the characteristics of simple process, low production cost, high content of gamma-aminobutyric acid and isothiocyanate, high yield of broccoli sprouting vegetables and the like, and is suitable for production of health-care food-grade gamma-aminobutyric acid and isothiocyanate broccoli sprouting vegetables.

The invention discloses a nutritional food formula for improving symptoms of benign prostatic hyperplasia. Broccoli sprouts, purslane, sophora flower bud, barley rice, white lentils and Poria cocos are pulverized or subjected to tabletting or added into other food for oral administration. The formula can really improve the symptoms of benign prostatic hyperplasia after actual feedback of patients.

The invention provides a method for improving glucosinolate in broccoli sprouting vegetables. The method comprises the following steps: cultivating broccoli under the illumination of red and blue light LEDs, supplementing light for 16 hours by the red and blue light LEDs every day, keeping the illumination intensity at 50+/- 5 mu mol.m<-2>.S<-1>, wherein the red light wavelength is 650-660 nm, andthe blue light wavelength is 450-460 nm. According to the method, the broccoli sprouting vegetables are cultivated by adopting the red and blue light combined LED lamps, the method has a remarkable promotion effect on the improvement of the content of glucosinolate, and the medicinal and health-care effects of the broccoli sprouting vegetables are enhanced.

The current invention is directed to a treatment of a proliferative disease comprising administering to a subject in need of such treatment, a composition comprising epigallocatechin-3-gallate (EGCG), curcumin, glucosinolates and, optionally Daikon radish sprout, alone or in combination with providing a ketogenic diet or a modified ketogenic diet to the subject. The invention also provides a composition comprising medium chain triglycerides, Epigallocatechin-3-gallate, curcumin, compositions comprising glucosinolates and/or derivatives thereof, such as glucoraphanin and its breakdown product sulforaphane, (SFN) (which are found at high levels in broccoli sprouts or sprouts of other cruciferous vegetables), and, optionally Daikon radish sprout.

The invention provides a production method of broccoli bud seedling freeze-dried powder. The broccoli bud seedling freeze-dried powder is prepared by cleaning broccoli bud seedlings for multiple times, soaking and disinfecting the broccoli bud seedlings with peracetic acid for a certain time, then taking out the broccoli bud seedlings, soaking and cleaning the broccoli bud seedlings with sterilized water for three times in a purification workshop, draining off water, freeze-drying the broccoli bud seedlings for 24-36 hours, removing the broccoli bud seedlings and crushing the broccoli bud seedlings.

The invention relates to the fields of food and natural active substance extraction, in particular to a preparation method of a broccoli bud seedling extract, which comprises the steps of broccoli bud seedling drying, crushing, degreasing, hydrolysis, ultrasonic extraction and rotary evaporation, wherein dichloromethane is used for extracting active ingredients of broccoli buds and seedlings. The broccoli bud seedling extract extracted by the preparation method disclosed by the invention shows relatively good anti-inflammatory activity and has a very high application value.

The invention provides a method for increasing the yield of broccoli sprouting vegetables. The method comprises the following steps that seeds are disinfected with sodium hypochlorite, germination is accelerated for two days, the seeds are uniformly spread on a substrate which is prepared by premixing coarse rice bran, bagasse powder and peanut shell coarse powder and then completely infiltrating with water, and culturing and growing are carried out for 7 days to obtain sprouts with the sprout length and yield higher than those of the conventional water culture.

The invention belongs to the technical field of medicine preparation, and particularly relates to microcapsule decoction tables for embedding components for preventing and improving Alzheimer's disease and dementia and a preparation method of the microcapsule decoction tables. The microcapsule decoction tables are prepared by taking poly gamma-glutamic acid/chitosan as a carrier and loading a traditional Chinese medicine extract, wherein the traditional Chinese medicine extract comprises the following raw materials: radix ginseng, radix salviae miltiorrhizae roots, herba epimedii, rhizoma curcumae longae dried rhizomes, coffee beans, broccoli buds, acorn and bolete. The gamma-PGA-CS micro-capsule decoction tables prepared by the preparation method disclosed by the invention have a good slow-release effect on embedded traditional Chinese medicine components, and the preparation method is simple and low in raw material cost. The microcapsule decoction tables provided by the invention are high in medicine loading capacity, capable of embedding multiple medicines at the same time, high in bioavailability and capable of reducing side effects to the maximum extent so as to achieve the effects of preventing and improving Alzheimer's disease and dementia and the like.

The invention discloses a multiflower knotweed root facial mask. The multiflower knotweed root facial mask is prepared from 1-3 parts of powder of multiflower knotweed roots, 3-6 parts of soybean, 1-3 parts of milk, 0.1-0.2 part of broccoli sprouts, 0.001-0.003 part of vitamin B2 and a preservative. The preparation method comprises the following steps: 1), pre-processing raw materials; 2), milling the raw materials into thick liquid, and mixing the thick liquid; 3), filtering the mixed thick liquid, and cooking the thick liquid; 4), picking out a mask; 5), spraying the powder of the broccoli sprouts; 6), spraying; 7), shearing; 8), sealing and packaging the mask, wherein after the sheared mask is disinfected, the disinfected mask is loaded into a packing bag to be sealed and packaged to obtain a finished product. The two sides of the facial mask disclosed by the invention can be used for beauty and skin care, wherein after one side on which green broccoli sprout powder is sprayed and tiny dots of the powder of the multiflower knotweed roots are coagulated on the surface of the mask, is sheared as required, women can use the sheared side for the health care and the maintenance of brows, and men can use the sheared side for the health and the maintenance of brows, beards and earlocks.