9 results about "Ligustrum vulgare" patented technology

This invention discloses a high-efficiency and energy-saving distillation separation process for privet aldehyde, belonging to the field of fragrance preparation and distillation separation technology. The specific process includes the following steps: Privet aldehyde crude product is pretreated by alkali washing and water washing, and then fed into a partition column for distillation separation; the overhead vapor of the partition column is compressed and heated by an MVR compressor, and then fed into the reboiler of the partition column as a heat source; the side stream of the partition column collects the crude privet aldehyde product, which is then sent to a refining column for final refining to obtain the finished privet aldehyde product; the operating pressure of the refining column is higher than that of the partition column, and the overhead vapor of the refining column serves as a supplementary heat source for the reboiler of the partition column; during the distillation separation process, nitrogen gas is independently introduced into the partition column and the refining column for protection, and the nitrogen pressure in each column is 2-5 mmHg higher than the operating pressure of that column. Through the synergistic effect of MVR heat pump distillation, partition column technology, and differential pressure heat coupling, significant energy savings are achieved in the privet aldehyde distillation separation process.

The application discloses a composition for treating lumbar intervertebral disc herniation and repairing annulus fibrosus, relates to the technical field of traditional Chinese medicine compositions, and comprises the following raw materials: radix rehmanniae preparata, plastrum testudinis, fructus psoraleae, eucommia ulmoides oliver, walnut kernel, bee pollen, ligustilide, saikosaponin A, salvianolic acid B, ferulic acid, calycosin, stibene glycoside, prunol, loganin, hydroxysafflor yellow A and ligustilide. Experiments show that the composition can strengthen the repair of annulus fibrosus, has anti-inflammatory and analgesic effects, protects collagen, inhibits degeneration, can effectively treat lumbar intervertebral disc herniation and realize the structural repair of damaged annulus fibrosus, and provides a new technical scheme for the clinical treatment of lumbar intervertebral disc herniation.

The pharmaceutical composition comprises the following components in parts by weight: 24 to 30 parts of raw radix astragali, 18 to 24 parts of cooked ligustrum lucidum, 15 to 24 parts of semen cuscutae, 12 to 18 parts of fried rhizoma atractylodis macrocephalae, 12 to 18 parts of fried white peony root, 15 to 24 parts of fried cortex moutan, 15 to 24 parts of processed rhizoma pinelliae, 12 to 18 parts of radix scutellariae, 9 to 12 parts of fried fructus xanthii, 15 to 24 parts of radix rehmanniae recen and 24 to 30 parts of hedyotis diffusa. The traditional Chinese medicine is prepared from 24-30 parts of sculellaria barbata, 15-24 parts of wooden bun, 15-24 parts of selaginella tamariscina, 15-24 parts of geranium wilfordii and 6-9 parts of honey-fried licorice root. Compared with the prior art, the traditional Chinese medicine composition can effectively shorten the treatment time of thrombocytopenia caused by tumor treatment, and has better clinical application value.

A composition includes the following active components: component (1): at least one selected from the group consisting of Ligustrum fruit, yerbadetajo herb, Lilium bulb, Polygonatum Rhizome, Lycium fruit, Sesamum indicum, and black soybean; component (2): at least one selected from the group consisting of Suberect spatholobus stem, Longan aril, wild turmeric, zedoary root, Luffa vegetable sponge, Sparganium rhizome, safflower, Artemisia anomala, common fenugreek seed, Dipsacus japonicus root, Drynaria herb, sea horse, Cynomorium herb, and Astragalus Seed; component (3): at least one selected from the group consisting of tea leaf, plantago seed, plantago herb, coix seed, small red-bean, corn silk, Lophatherum herb, Benincasa seed, mallow seed, knotgrass, and Lygodium spore; and component (4): at least one selected from the group consisting of Dioscorea japonica Thunberg, Eleutherococcus senticosus Rhizome, honey, oriental bush cherry, ginger root, ripe tangerine peel, unripe tangerine peel, immature orange, malt starch syrup, jujube fruit, and non-glutinous rice.

This application discloses a hair thickening and anti-hair loss composition for improving thinning hair and its preparation method, belonging to the field of daily chemical product technology. The composition includes active ingredients: Polygonum multiflorum root extract, ginger root extract, Ligustrum lucidum fruit extract, Cordyceps militaris extract, Ligusticum chuanxiong root extract, Centella asiatica extract, Rosa rugosa fruit extract, adenosine, biotin tripeptide-1, and Trifolium repens extract; and excipients: solubilizer, penetration enhancer, humectant, preservative, and deionized water. This application achieves its hair thickening and anti-hair loss efficacy through a dual mechanism of action combining traditional Chinese medicine meridian strengthening and modern target activation. Experiments have shown that the composition can significantly increase the ratio of hair growth phase to resting phase, increasing hair follicle density by more than 35%, and skin irritation tests have confirmed no irritation or toxic side effects. This application also provides a preparation method for the composition, which is simple, mild, and suitable for industrial production.

The invention provides fermented tobacco leaves and a preparation method thereof. The preparation method of the fermented tobacco leaves comprises the following steps: mixing a glossy privet fruit extract with cigar tobacco leaves to obtain a mixture; and performing fermentation treatment on the mixture to prepare the fermented tobacco leaves. Through research, the inventor finds that the ligustrum lucidum ait extract and the cigar tobacco leaves are mixed and fermented, the ligustrum lucidum ait extract and the cigar tobacco leaves are rich in ligustroside, salidroside, ligustrum lucidum ait flavonoid glycoside and oleuropein, and the maturity and sensory quality of the cigar tobacco leaves can be obviously improved.

The present application relates to the field of cosmetic technology, especially to IPC A61K8, more particularly to a kind of anti-shedding plant composition and its preparation method and application.The present application provides a kind of anti-shedding plant composition, its preparation raw material includes Radix Polygoni Multiflori, Biota orientalis, Radix Astragali, Salvia miltiorrhiza, Rhubarb, Eclipta prostrata L., safflower, Angelica sinensis, Ligusticum sinense, Selaginella tamariscina, kidney tea, gold cinchona tree.The present application provides a kind of anti-shedding plant composition, the effective components in plant are extracted using water extraction alcohol precipitation technology to obtain high concentration anti-shedding plant composition, the composition is safe and non-irritating, and has good anti-shedding effect.

The invention relates to the technical field of surface molecularly imprinted polymers, and particularly discloses a surface molecularly imprinted polymer as well as a preparation method and application thereof in extraction of specnuezhenide. According to the polymer, porous attapulgite is used as a carrier, a phenol modification layer is grafted on the surface of the carrier through a silane coupling agent, specnuezhenide is further used as a template molecule, and a rigid and stable thermosetting phenolic resin imprinting layer is constructed on the surface of the carrier in situ through a polymerization reaction of phenol and an aldehyde monomer. The imprinting layer has good chemical stability, effectively overcomes the defect of selectivity reduction caused by easy swelling of a traditional polymer, and can realize high-selectivity rapid adsorption and efficient desorption of specnuezhenide through the interaction of recognition holes completely exposed on the surface of the imprinting layer and directional hydrogen bonds; and the material can be repeatedly used and has stable performance. The invention provides a solution with a good industrialization prospect for efficient, green and high-purity separation of specnuezhenide from a complex plant matrix.

The present disclosure addresses the problem of providing a novel autophagy inducer.　The present disclosure pertains to an autophagy inducer containing a triterpene compound, and the like. In particular, the autophagy-inducing action of cells is effectively promoted by containing an oleanane-type triterpene having a five-ring structure, oleanolic acid, an olive leaf extract, a Ligustrum lucidum extract, and the like. Said autophagy inducer can be formulated as a solid composition, a food and drink composition, a cosmetic, or a medicine, and an excipient can also be used in combination.