Tiannv Mulan composite natural sunscreen and preparation method thereof

A natural sunscreen, Tiannv Mulan's technology, applied in the direction of drug combination, pharmaceutical formula, cosmetic preparation, etc., can solve the problem of narrow UV absorption spectrum differentiation activity and so on
CN103340776BInactive Publication Date: 2018-01-02BEIHUA UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIHUA UNIV
Publication Date
2018-01-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention relates to a composite natural sunscreen of Tiannv Mulan and its preparation method. The flavonoids extracted from three plants of Tiannv Mulan, Huai Mi and Scutellaria baicalensis are used as main raw materials, and have obvious broad-spectrum strong ultraviolet absorption effect; The invention mainly utilizes extracts of plant flavonoids such as Magnolias, mink oil that is close to human body fat, and badger oil that has the functions of promoting muscle, skin care, relieving pain, and keeping wounds moist, so as to obtain a new type of plant flavonoids that absorb ultraviolet rays. , Natural sunscreen of animal and vegetable compound oils composed of heat preservation, antifreeze and anti-cracking fatty acids.
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Description

technical field

[0001] The invention relates to a magnolia composite natural sunscreen and a preparation method thereof, in particular to using magnolia essential oil, plant flavonoid extracts such as magnolia and compound animal and vegetable oils as raw materials to prepare a composite natural sunscreen, and the invention belongs to the field of cosmetics. Background technique

[0002] Relevant literature records: He Xili et al reported in Northwest Pharmaceutical Journal, 13 (6), 157-258, 1998 that long-term exposure to sunlight would cause burning pain, redness, peeling and aging of the skin, and photosensitivity may present dermatitis, redness rash to skin cancer. This is damage caused by ultraviolet rays in sunlight. Ultraviolet rays (UVB) with a wavelength of 290nm-320nm can burn the skin, and ultraviolet rays (UVA) with a wavelength of 320nm-400nm can make the skin tan. Commercially available sunscreens are mostly synthetic products, and some products still have un...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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