Alpha Arbutin
Obtained from bearberry plant like Uva ursi, alpha arbutin is commonly used as an antioxidant hence used in most anti-aging products. This compound is known to inhibit activity of enzyme tyrosinase that is responsible for formation of melanin an element that protects the skin against harmful environmental conditions such as sun poisoning effect of UV and UVB radiations from the sun.
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Specification: 98%, 99%
Botanical Name: Uva ursi
Appearance:White crystalline powder
Mesh: 80
Loss on drying% â?¤1.0
Ignition residue: â?¤0.5%
Melting point: 203~206±1°C
Specific optical rotation: D20=+176~184º
Clarity of water solution: Transparency, colorless, nonesuspended matters
pH value of 1% aqueoussolution: 5.0~7.0
Storage and shelf life
Storage: 1kg foil bag, 25kg/drum ,double plastic bags for inner packing and carton drum for outer packing
Stored conditions: Cool&dry place. Do not freeze. Keep away from strong light and heat
Shelf time: 3 years when stored properly
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Buyer: In shell pecan nut, macadamia nut
Material: hdf Density:+950kg/m3 Door skin width: 660/740/840/920/1020mm Height: 2150mm Surface: natural wood veneer, melamine, enamel paint or plain door skin. We supply hdf moulded door skins, door panels, many designs to choose, with natural wood veneer, melamine finish, painted, with grains. Thickness 3.0 to 4.5mm, width of panel upto 1020. In natural wood veneer : sapele, mahogany, teak, golden teak, walnut. Wenge, black walnut, rosewood, oak, chinese oak, red white oak. Cherry, makore. Many of these veneers can be supplied with engineered veneered surface
Product Name: Alpha-Arbutin Other Name: Alpha Arbutin Powderï¼?�±-Arbutin INCI Name: ALPHA-ARBUTIN Molecular Formula: C12H16O7 Molecular Weight: 272.25 Appearance: White crystalline powder Purity: 99% CAS Number: 84380-01-8 EINECS number: 209-795-0 Supplier: ZHENYIBIO Alpha Arbutin powder is a pure,water-soluble,biosynthetic active ingredient manufactured in powder form.As one of the most advanced whitening ingredients on the market,alpha arbutin serum has been proven to be effective on all skin types. Pure alpha arbutin powder is a new type of alpha-glycosidic bond of hydroquinone glycosidase.As a fading ingredient in cosmetics,�±-arbutin can effectively inhibit the activity of tyrosinase in the human body.Arbutin has been proven to be effective on all different skin tones.Alpha arbutin benefits for skin lightening.Arbutin is a more effective and safer whitening agent. Studies have found that the whitening effect of alpha arbutin for skin is 10 times that of I-arbutin.
Pvc doors, doors with mdf molded door skins- with grains, white enamel painted, melamine faced, natural wood veneer, artificial veneer. Steel security doors. Flush doors Solid wooden doors with: oak, red cherry, sapelli, golden teak, merbau, walnut, rosewood, teak etc. Various panel designs. Door with frame. Moulds (casing).
SENNA PODS Senna has been used as a traditional medicine by ancient cultures all over the world for millennia. Senna is an Arabian name and 9th century writings describe how it was used extensively by Arabian physicians. According to a rare Egyptian medical papyrus, dating to the 16th century BCE, Senna was prescribed by the physicians for their distinguished patients. In North America, native tribes used the seeds (pods) as a mucilaginous medicine for sore throat. The Cherokees used the bruised root, moistened with water, for dressing sores. They also used it in a tea to cure fevers with black spots and paralysis as symptoms. Senna Pods Uses: Taking senna by mouth is effective for short-term treatment of constipation. Senna is an FDA-approved nonprescription drug for adults and children ages 2 years and older. However, in children ages 3-15 years, mineral oil and a medication called lactulose might be more effective than taking senna. Senna also appears to be effective for treating constipation when used in combination with psyllium or docusate sodium. In elderly people, senna plus psyllium is more effective than lactulose for treating ongoing constipation. Senna plus docusate sodium is effective for treating constipation in the elderly and in people who have undergone anorectal surgery. Taking senna appears to be as effective as lactulose, psyllium, and docusate for relieving constipation in people taking opioids or loperamide. Senna Benefits Constipation The most famous use of this herb is as a laxative and a purgative. It is now known that the laxative effects of Senna are due to anthraquinone glycosides known as sennosides. These compounds stimulate intestinal contractions that lead to the rapid expulsion of waste matter. Senna may also be able to soften the stool by assisting the large intestine to absorb more water and adding bulk to faeces. This allows for bowel movements that are quick and smooth as waste passes through the large intestine. Colon Cleanse Senna is often used to clear the bowel before diagnostic tests such as colonoscopies. Cleansing the colon is believed to improve nutrient uptake and support overall colon health. Anti-Parasitic:Senna also works as an effective vermifuge to destroy parasites and expel worms from the intestinal tract. It works best when combined with other anthelmintic herbs (used in the treatment of roundworm), such as ginger or fennel. These herbs increase regularity and reduce the chance of bowel cramps due to Sennaâ??s strong action. Digestive Health In the case of indigestion, Senna contains natural enzymes that help to restore gastric juice secretions in the stomach. Senna, if used in the proper dosage for certain periods of time, has shown potential in reducing irritability in the intestines by improving overall digestion. Senna also contains the anti-inflammatory compound resveratrol which can help to soothe inflammation in the gastrointestinal tract. Skin Health