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325 results about "Mustard seed" patented technology

Mustard seeds are the small round seeds of various mustard plants. The seeds are usually about 1 to 2 millimetres (0.039 to 0.079 in) in diameter and may be colored from yellowish white to black. They are an important spice in many regional foods and may come from one of three different plants: black mustard (Brassica nigra), brown Indian mustard (B. juncea), or white/yellow mustard (B. hirta/Sinapis alba).

Method for extracting sulforaphane from broccoli

The invention relates to a method for extracting sulforaphane from broccoli. The method comprises the following steps: (1) drying edible flowering branches of fresh broccoli to constant weight and crushing to obtain broccoli dry powder; (2) carrying out vacuum filtration on newly harvested crushed mustard seeds to remove impurities to obtain a crude enzyme; (3) adding the crude enzyme into the broccoli dry powder, uniformly stirring, and carrying out enzymolysis and ultrasonic vibration to extract to obtain extracting liquor which is screened and deslagged to obtain a filtrate; carrying out vacuum filtration on the filtrate to obtain sulforaphane coarse extracting liquor; (4) vacuum concentrating the sulforaphane coarse extracting liquor to obtain sulforaphane coarse extracting aqueous liquor; (5) adding ethyl acetate into the sulforaphane coarse extracting aqueous liquor to extract to obtain an ethyl acetate phase, carrying out vacuum concentration on the ethyl acetate phase to get paste, and then eluting the paste and further vacuum-concentrating to obtain a paste sulforaphane coarse extract; (6) freezing and drying the paste sulforaphane coarse extract to constant weight to obtain the sulforaphane coarse product which is 1-5% in purity. The method provided by the invention is simple, efficient and low in cost.
Owner:GANSU AGRI UNIV +2

Chinese medicinal composition for treating cervical spondylosis and preparation method thereof

The invention discloses a Chinese medicinal composition for treating cervical spondylosis and a preparation method thereof. The Chinese medicinal composition for treating cervical spondylosis comprises the following components: astragalus root, licorice, bupleurum, ephedra, Szechuan lovage rhizome, suberect spatholobus stem, safflower, bunge auriculate root, angelica, pseudo-ginseng, kudzuvine root, white peony root, notopterygium root, cortex phellodendri, pilose asiabell root, frankincense, clove, cinnamon, turmeric, divaricate saposhnikovia root, mustard seeds, pubescent angelica root, carbonized human hair, nux vomica, ephedra, angelica dahurica, rhizoma sparganii, eucommia bark, kudzuvine root, tall gastrodia tuber and peach seeds. The preparation method comprises the steps of making each component into a thick paste, then mixing all the thick pastes and performing centrifugal spray to form paste powder. The Chinese medicinal composition for treating cervical spondylosis, disclosed by the invention, has the advantages that multiple medicinal materials are appropriately matched with one another, and based on the synergistic or resistant effect among the medicinal materials, the treatment effect is improved, the requirement for treating complex diseases is met, adverse responses are reduced, and the Chinese medicinal composition is significant in treatment effect, safe, reliable and simple in use and has a good treatment effect on the cervical spondylosis.
Owner:王秀华

Method for extracting athomin with mustard seeds as raw material

The invention relates to a method for extracting athomin with mustard seeds as the raw material. The method comprises the following steps: taking mustard seeds in brassica in cruciferae as the processing raw material, soaking the raw material in water after being crushed, and then rapidly and effectively obtaining crude product of athomin by a subcritical water extraction method. Because the subcritical water extraction technology is a novel environment-friendly extraction technology not using or rarely using organic solvent, when being in the subcritical state, water has certain dissolving capacity to semi-polar and non-polar organisms, the polarity, the surface tension and the viscosity of water can be changed by controlling the temperature and the pressure of subcritical water, so that the dissolving capacity of the subcritical water to the organisms can be greatly imoroved, therefore, the extraction efficiency is greatly improved, and the content of allyl isothiocyanate product in athomin is high. Compared with the prior art, the method has the advantages of simple technological line, reasonable technological condition, simple and safe reaction and operation, short reaction time, low solvent loss, low technological cost, and high implementation value and social and economic benefit.
Owner:北京农鹰现代农业技术研究院 +3

Gentle type yellow mustard sauce easy to smear and preparation method thereof

The invention discloses a gentle type yellow mustard sauce easy to smear and a preparation method thereof, and belongs to the fruit and vegetable food processing technical field. The product is prepared through activation, preliminary crushing, superfine grinding, heating dissolving, stirring, fermentation, compounding, ultrasonic emulsification and sterilization. Yellow mustard seeds are subjected to low-temperature crushing, so that myrosase activity is protected, enzyme inactivation is avoided from being caused by high temperature, allyl isothiocyanate is fully generated from glucosinolate in the mustard seeds, and thus the production of other bitter substances is reduced. With addition of a right amount of soybean protein, the stability of allyl isothiocyanate hydrolyzed from the mustard powder is improved, and main flavor substance isothiocyanates are not easy to volatilize. With addition of sorbitol, the water activity of the yellow mustard sauce is reduced, hydrolysis of allyl isothiocyanate is inhibited, and the flavor of the yellow mustard sauce is extended. Beta-cyclodextrin is added for embedding allyl isothiocyanate, so that the product is mellower in taste, tastes gentle and does not produce stimulation of nose choking, and the acceptable degree of the product is increased. Intermittent ultrasonic emulsification homogenization makes the yellow mustard sauce be more homogenous and have better smearing property, and flexible sterilization is adopted at a later period so as to better retain the flavor of the product.
Owner:JIANGNAN UNIV +1

Extraction method of raphanin

The invention discloses an extraction method of raphanin. The extraction method comprises the following steps: preparing broccoli powder from stems and/or leaves of broccoli, mixing 2 parts of broccoli powder, 15 to 25 parts of external mustard seed enzyme solution and 10 parts of phosphoric acid buffering solution with the pH of 4.0 to 6.0, forming a primary mixed solution, successively performing the enzymolysis, freeze drying, extraction and suction filtering for the primary mixed solution, obtaining raphanin extraction solution, performing the rotary evaporation for the raphanin extractionsolution to obtain raphanin extract, re-dissolving the extract by using 50 percent acetonitrile, chromatographically collecting by using half prepared liquid phase, and obtaining a raphanin pure product. The proportion of the broccoli powder, the external mustard seed enzyme liquid and the phosphoric acid buffering solution is g: mL: mL. The raphanin is extracted from a broccoli byproduct, so that the byproduct utilization rate can be greatly improved, the additional value of the broccoli can be increased, and the resource waste can be reduced. The process parameters are optimized by virtue of a single-factor experiment and response surface experiment, and a raphanin extraction method which is simple in operation, simple in equipment, rapid, high in efficiency, and high in product puritycan be obtained.
Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI +1

Traditional Chinese medicine for treating breast hyperplasia and breast cancer

The invention relates to a traditional Chinese medicine for treating breast hyperplasia and breast cancer. The traditional Chinese medicine can be used for effectively solving the treatment medicinal problems of the breast hyperplasia and breast cancer. The technical scheme for solving the problems is as follows: the traditional Chinese medicine is prepared from radix curcumae processed with vinegar, trigone processed with vinegar, rhizoma zedoariae processed with vinegar, processed pangolin, seaweed, iphigenia indica, radix codonopsitis, astragalus root, fruit of glossy privet, honeysuckle, lithospermum, chrysanthemum, rhizoma cyper processed with vinegar, trichosanthes, rubia root, corydalis tuber processed with vinegar, uniflower swisscentaury root, rhizoma coptidis, processed vomiting nut, chilopod, rheum officinale, fried cowherb seed, fried mustard seed, tangerine seed, prepared frankincense, prepared myrrh, oarweed and paris polyphylla. The material medicines are crushed and prepared into pills by using water and dried, respectively. The material medicines are effectively combined and supported with each other to achieve the effects of detoxicating and resolving a mass, tonifying qi and dredging collaterals, and promoting blood circulation to remove blood stasis. Besides, the traditional Chinese medicine is effectively used for treating the breast hyperplasia and breast cancer, and is safe in medicine use, good in curative effect and innovative on medicines for treating the breast hyperplasia and breast cancer.
Owner:HENAN UNIV OF CHINESE MEDICINE
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