9 results about "Allyl trisulfide" patented technology

The application discloses garlic essence and a preparation method thereof. The garlic essence comprises the following raw materials in mass parts: dimethyl trisulfide 2-5 parts, diallyl trisulfide 1-3 parts, methyl allyl trisulfide 3-6 parts, diallyl sulfide 0.5-2 parts, dicyclohexyl disulfide 1.5-3.5 parts, allyl methyl disulfide 2.5-4.5 parts and 2-methyl-2-butenal 3-5 parts. By adding 2-methyl-2-butenal and / or acetaldehyde diethyl acetal into the garlic essence, the problem of strong irritation of the garlic essence is greatly reduced.

The invention relates to a flame-retardant lightweight elastomer material and a preparation method thereof, and belongs to the technical field of high polymer materials. The elastomer material is prepared from the following components in percentage by weight: 3.5 to 5.2 percent of modified flame retardant, 2.5 to 3.5 percent of polyalkenyl cross-linking agent, 0.1 to 0.13 percent of accelerant, 1.4 to 1.8 percent of lubricant, 0.15 to 0.2 percent of antioxidant and the balance of POE (Polyolefin Elastomer) resin, the modified flame retardant is prepared by the following steps: reacting o-aminobenzyl alcohol with formaldehyde to form a hydroxyl-containing triazine compound, namely an intermediate 1, carrying out click addition reaction on mercaptoacetic acid and methylallyl trisulfide to form a carboxyl-terminated intermediate 2, and finally esterifying the intermediate 2 and the intermediate 1. According to the modified flame retardant, through molecular design, in the high-temperature ignition process, high-efficiency flame suppression and low smoke and low loss are achieved through molecular-level staged flame retardance.

The invention relates to chilli sauce flavor essence as well as a preparation method and application thereof. The essence is prepared from the following raw material components: acetic acid, dimethyl disulfide, ethyl lactate, diallyl disulfide, diallyl trisulfide, allyl methyl disulfide, dimethyl trisulfide, 2-methylbutyric acid, alpha-terpilenol, phenethyl alcohol, phenylpropanol, ethyl caprate, fenugreek lactone, 2-methyl-2-pentenoic acid, linalool, hexanal, eugenol and ethyl caprylate. The chilli sauce is prepared from ethyl maltol, methyl cyclopentenolone, capsicum oleoresin, a chilli sauce Maillard reactant and caprylic capric triglyceride. The chilli sauce flavor essence prepared by the invention not only has the flavor characteristic of chilli sauce, but also has the taste of chilli sauce, and is full and pure in fragrance, high in simulation degree and stable in quality.

The invention discloses a preparation method and application of an acidic degradable hybrid nano composite for treating osteosarcoma. The preparation method comprises the following steps: 1, preparing hybrid silicon dioxide / hydroxyapatite nano particles MH; 2, dispersing MH into absolute ethyl alcohol, adding ultrapure water, ammonia water and 3-aminopropyltriethoxysilane, heating and stirring to react, centrifuging and washing to obtain MH-NH2; 3, dispersing the MH-NH2 into ultrapure water, adding DATS, stirring and reacting at room temperature, centrifuging and washing to obtain MHD; and 4, dispersing the MHD into ultrapure water, adding a carboxymethyl chitosan solution under a stirring condition, reacting, centrifuging and washing to obtain the nano-composite C-coated MHD. According to the nano-composite disclosed by the invention, the calcium overload performance of the hybrid silicon dioxide / hydroxyapatite nano-particles is combined with H2S damaged DNA released by hydrophobic drug diallyl trisulfide, so that the death of cancer cells is accelerated, and the purpose of treating osteosarcoma is achieved.

The invention discloses application of methylallyl trisulfide in preparation of a medicine for treating MASLD or heart lipid deposition and fibrosis induced by high fat diet, and belongs to the technical field of medicine. The invention finds that methylallyl trisulfide (MAT) as a novel hydrogen sulfide precursor drug can influence the function of mitochondrial fusion protein (Mfn2) and influence phospholipid exchange and mitochondrial functions, and has the effect of preventing and treating MASLD. Methyl allyl trisulfide is used for treating MASLD or heart lipid deposition and fibrosis induced by high fat diet, and a new choice is provided for treatment of the diseases.

The invention discloses garlic essence and a preparation method thereof. The garlic essence is prepared from the following raw materials in parts by mass: 2 to 5 parts of dimethyl trisulfide, 1 to 3 parts of diallyl trisulfide, 3 to 6 parts of methyl allyl trisulfide, 0.5 to 2 parts of diallyl sulfide, 1.5 to 3.5 parts of dicyclohexyl disulfide, 2.5 to 4.5 parts of allyl methyl disulfide and 3 to 5 parts of 2-methyl-2-butenal. The 2-methyl-2-butenal and / or acetaldehyde diethyl acetal are / is added into the garlic essence, so that the problem of high irritation of the garlic essence is greatly reduced.

The invention discloses a double natural drug loaded separable microneedle patch, which comprises a microneedle tip array layer prepared from a polylactic acid-glycolic acid copolymer loaded with rare ginsenoside Rk3 and diallyl trisulfide, and a separable backing layer connected to the back of the microneedle tip array layer, and the separable backing layer is prepared from polyvinyl alcohol and polyvinylpyrrolidone. In addition, the invention further discloses a preparation method and application of the separable microneedle patch loaded with the double natural drugs. According to the invention, Rk3 and DATS are cooperatively loaded in the PLGA microneedle, so that the effects of immunoregulation and angiogenesis promotion are exerted, the problems of local immune imbalance and tissue perfusion disorder in CLI treatment are remarkably improved, and anti-inflammatory and vascular remodeling dual-targeting combined treatment is realized.

This invention relates to alliin derived from garlic, allicin (an enzyme-catalyzed product of alliin), diallyl monosulfide, diallyl disulfide, diallyl trisulfide (degradation products of allicin), dehydrated garlic, and dehydrated garlic with inactivated alliinase, for the prevention and / or treatment of psoriasis.

The application discloses a spicy grilled fish essence and a preparation method thereof. The components include the following: pepper oil resin, prickly ash oil resin, prickly ash essential oil, rattan pepper aromatic essential oil, aniseed oil, cassia essential oil, celery seed oil, 2-acetylpyrazine, acetic acid, butyric acid, 5-methylfurfural, 2,4-undecadienal, 5-methyl-2-phenyl-2-hexenal, 2-acetylthiazole, diallyl trisulfide, methyl(2-methyl-3-furanyl)disulfide, mercapto furan acetate, bis(2-methyl-3-furanyl)disulfide, 4,5-dimethyl-3-hydroxy 2(5H) furan ketone, 5 / 6-decene aldehyde, 2-isopropyl-3-furanyl-2-propylene aldehyde, hexanal, trimethylamine, oleic acid and primary soybean oil. The invented essence has the following flavor components: spicy grilled fish oily essence flavor (mainly mixed with spicy, fish meat and other smells) + burnt sweet + sauce + grilled flavor.