4results about How to "Not perishable" patented technology

This invention relates to a blueberry lutein ester hawthorn cookie with a protective effect on vision and its preparation method. The raw material composition is as follows: 100-180 parts flour, 20-80 parts palm oil, 20-80 parts maltitol, 1-30 parts roasted wheat bran, 1-15 parts soybean dietary fiber, 1-10 parts polydextrose, 1-20 parts blueberry powder, 1-20 parts hawthorn powder, 1-20 parts leavening agent, 0.1-6 parts flavoring agent, 0.1-3 parts disodium dihydrogen pyrophosphate, 0.1-3 parts phospholipids, 1-5 parts lutein ester, 0.001-1 part water-soluble β-carotene, 0.1-4 parts blueberry flavoring, and 2-50 parts water. This cookie uses lutein ester, blueberry powder, and water-soluble β-carotene in a scientifically formulated ratio. After being absorbed by the human body, these three ingredients work synergistically to relieve eye fatigue and greatly enhance the protective effect on vision. It also has the advantages of good appearance and color, low calories, crispy and delicious taste, while being low in sugar, relieving eye fatigue, protecting the eyes, rich in dietary fiber, strengthening the spleen and aiding digestion, and maintaining normal intestinal function.

The utility model discloses a kind of multi-cavity microporous membrane deodorization incense, including support shell, barrier, microporous membrane layer, aluminium membrane layer, the support shell has at least multiple support cavities with opening;The barrier has multiple barrier cavities with opening, multiple barrier cavities can be respectively bushing in multiple support cavities;Aluminium membrane layer is attached to the upper end of microporous membrane layer and can be peeled off from microporous membrane layer, by natural volatilization and microporous membrane layer combination, microporous membrane layer is attached to barrier, microporous membrane layer is breathable and not water-permeable Effective avoid perfume liquid in barrier cavity to leak, and fragrance volatilization duration is long, not easy to deteriorate, using natural volatilization does not rely on battery power supply, application scene is widely, by setting multiple support cavities and multiple barrier cavities, multiple cavities contain different or same component liquid, powder, solid material, effectively solve the problem of single function, effectively solve the problem of different internal material mutual reaction influence function.

This utility model discloses a prestressed tendon extrusion sleeve, relating to the field of steel strand anchor technology. It comprises a small-diameter cylindrical section and a large-diameter cylindrical section coaxially connected. The large-diameter cylindrical section has a blind hole arranged along its axial direction, and the small-diameter cylindrical section has a through hole arranged along its axial direction and communicating with the blind hole. Compared with the prior art, this utility model provides a prestressed tendon extrusion sleeve that can improve corrosion resistance and anchorage reliability.

The application discloses a urea detection reagent, which comprises the following components: a buffer, reduced coenzyme I, alpha-ketoglutaric acid, ADP, urease, glutamate dehydrogenase, an excipient, a stabilizer, a surfactant and a preservative. The urea detection reagent has good thermal stability, is not prone to deterioration during storage, has a relatively wide effective testing range of urea, and can test a maximum concentration of urea of about 35 mmol / L.