12 results about "Hexylresorcinol" patented technology

The present invention relates to a composition comprising 4-hexylresorcinol (4-HR) as an active ingredient for prevention or treatment of a bone disease, and a formulation thereof. The composition comprising 4-hexylresorcinol (4-HR) as an active ingredient, or an ointment thereof was found to improve bone thickness, density, and strength and control bone remodeling by promoting the differentiation of osteoblasts and suppressing the proliferation and differentiation of osteoclasts in osteoporosis-induced animal models. Thus, the composition or ointment comprising 4-hexylresorcinol (4-HR) as an active ingredient can be provided as a therapeutic agent for bone diseases including bone fracture, osteoarthritis, rheumatoid arthritis, and osteoporosis.

The invention discloses a herbicide with 4-hexylresorcinol as an active component and application of the 4-hexylresorcinol as the herbicide, and belongs to the technical field of herbicides. The structural formula of the 4-hexylresorcinol is shown in the specification, the 4-hexylresorcinol has a remarkable inhibition effect on seed germination of most weeds or seedling growth of the weeds at a low concentration, is mainly used as a food additive and a cosmetic raw material at present, is high in biological safety and can be widely applied.

The application discloses a ratio type fluorescent probe for 4-hexyl resorcinol detection and a preparation method thereof, relates to the field of food safety detection technology, and comprises up-conversion nanoparticles and fast blue B salt; the up-conversion nanoparticles are NaYF4:Yb,Er@NaYF4 up-conversion nanoparticles with a core-shell structure. The application introduces the fast blue B salt as a 4HR specific recognition unit, combines the up-conversion luminescence characteristics of the up-conversion nanoparticles, and constructs a visual detection system; near-infrared (980 nm) is used to excite the up-conversion nanoparticles, so that the interference of background fluorescence is effectively eliminated; and based on the rapid color reaction between the fast blue B salt and 4HR and the luminescence response of the up-conversion nanoparticles, the detection time is greatly shortened.

The present invention relates to the cosmetic use of an oily extract of the solid residues of preserved flowers as a skin lightening agent. It also relates to a cosmetic composition comprising, in a physiologically acceptable medium, an oily extract of the residues of preserved flowers and hexylresorcinol; and the use of this composition.

Disclosed are skin lightening personal care compositions comprising hexylresorcinol and licorice extract, wherein hexylresorcinol is present in an amount of from 0.00001% to 1% by weight of the composition and licorice extract is present in an amount of from 0.00001% to 0.1% by weight of the composition, as well as methods of using these compositions.

Disclosed are skin lightening personal care compositions comprising hexylresorcinol and licorice extract, wherein hexylresorcinol is present in an amount of from 0.00001% to 1% by weight of the composition and licorice extract is present in an amount of from 0.00001% to 0.1% by weight of the composition, as well as methods of using these compositions.

The invention discloses a ratio-dependent fluorescent probe for 4-hexylresorcinol detection and a preparation method thereof, and relates to the technical field of food safety detection, the ratio-dependent fluorescent probe comprises up-conversion nanoparticles and a solid blue B salt; the up-conversion nano particle is a NaYF4: Yb, Er at NaYF4 up-conversion nano particle with a core-shell structure. The solid blue B salt is introduced as a 4HR specific recognition unit, and the up-conversion luminescence characteristic of the up-conversion nanoparticles is combined, so that a visual detection system is constructed; near infrared (980 nm) is adopted to excite up-conversion nanoparticles, so that interference of background fluorescence is effectively eliminated; meanwhile, the detection time is greatly shortened on the basis of a rapid chromogenic reaction of the solid blue B salt and 4HR in combination with the luminescence response of the up-conversion nanoparticles.

The invention belongs to the technical field of cosmetics, and particularly relates to a preparation process of a multi-target whitening compound based on molecular self-assembly and application of the multi-target whitening compound in cosmetics. According to the invention, ergothioneine, pterostilbene, hexylresorcinol and SDL chromene are integrated in a deep eutectic solvent system through a molecular self-assembly technology, so that the extreme environment stability breakthrough is realized, the skin care requirements of whitening, aging resistance and oxidation resistance are met, multiple effects are integrated, and the skin care process is simplified.

The present invention relates to a composition comprising 4-hexylresorcinol (4-HR) as an active ingredient for prevention or treatment of a bone disease, and a formulation thereof. The composition comprising 4-hexylresorcinol (4-HR) as an active ingredient, or an ointment thereof was found to improve bone thickness, density, and strength and control bone remodeling by promoting the differentiation of osteoblasts and suppressing the proliferation and differentiation of osteoclasts in osteoporosis-induced animal models.

The invention provides application of 4-hexylresorcinol in prevention and treatment of cotton verticillium wilt, and belongs to the technical field of pesticides. The invention discloses a new application of 4HR in prevention and treatment of cotton verticillium wilt for the first time, and the 4HR is derived from a defense system of a plant. The 4HR has strong inhibitory activity on verticillium dahliae, the EC50 value is as low as 5.398 g / mL, and the potting control effect exceeds 73%. As a safe food additive, the 4HR is environment-friendly and low in residual risk. The 4HR also shows bacteriostatic activity on a plurality of other cotton pathogenic fungi, and has the potential of being developed into broad-spectrum biopesticide.

A formulation for treatment of hyperpigmentation and melasma, is provided, comprising five actives consists of: a blend of caprylic or capric triglycerides, hexylresorcinol, and ethyl linoleate; hexylresorcinol; a blend of tetrapeptide and glycerin; a blend of rumex occidentalis extract, ascorbic acid and glycerin; and a blend of humulus lupulus extract, caprylic or capric triglycerides.

The skin located in the outermost layer of a living body is routinely stimulated by external ultraviolet rays, bacteria, chemical substances, and the like, and when the homeostasis of the skin is disturbed, inflammation, pigmentation, and the like due to acne and the like occur. Acne is caused by proliferation of Propionibacterium acnes, and it is said that Propionibacterium acnes decomposes triglyceride in sebum, and the produced fatty acid causes inflammation. On the other hand, melanin, which is synthesized for UV protection, is excessively produced by a large amount of ultraviolet light and causes skin pigmentation. Under such circumstances, studies on ingredients for preventing and improving acne and pigmentation have been carried out and external preparations have been developed, but the effects thereof are not necessarily satisfactory SOLUTION: The present invention provides a novel external preparation composition for skin or hair care that prevents acne and pigmentation and improves the skin to a smooth and bright state by blending a mixture of hexylresorcinol and ethyl linoleate.SELECTED DRAWING: Figure 1