Peach Twig Extract
Overview
Peach Twig Extract is derived from the young branches of Prunus persica, a plant long valued in Traditional Chinese Medicine (TCM) for its therapeutic properties. Modern extraction techniques yield a concentrated form rich in bioactive compounds, including polyphenols and triterpenes. The extract has gained attention in global markets for its dual applications in health and cosmetics. Its traditional use for improving circulation and reducing inflammation is now supported by preliminary scientific research, while its antioxidant properties make it a sought-after ingredient in anti-aging skincare formulations.
Physical and Chemical Properties
The extract typically presents as a viscous liquid or fine powder with a characteristic woody aroma. Its color ranges from amber to dark brown, depending on concentration and extraction methods (e.g., water, ethanol, or supercritical CO2). Key constituents include chlorogenic acid (3-8%), amygdalin (0.1-0.5%), and various flavonoids. These compounds contribute to its free radical scavenging capacity (ORAC value ~8,000 μmol TE/g) and moderate water solubility. The extract shows stability at pH 3-7 but may degrade under prolonged UV exposure.
Main Applications
In TCM formulations, Peach Twig Extract is commonly combined with other botanicals to address rheumatic pain and improve blood circulation. Typical dosage ranges from 50-200 mg per day in capsule or tincture forms. The cosmetics industry utilizes 1-5% concentrations in serums and creams for its collagen-boosting effects. Food manufacturers employ it as a natural flavor enhancer in herbal teas and functional beverages, where it imparts subtle fruity-woody notes. Recent studies explore its potential in animal feed as a growth promoter.
Safety and Storage
While considered non-toxic, the extract contains trace amounts of cyanogenic glycosides that may release hydrogen cyanide if improperly processed. Reputable suppliers provide certificates confirming amygdalin levels below 0.1%—the generally accepted safety threshold. For long-term storage, nitrogen-flushed aluminum bags with desiccants are recommended. Shelf life extends to 24 months when stored below 25°C. In formulations, combining with vitamin E (0.1%) can enhance oxidative stability without affecting efficacy.
B2B Procurement Guide
Bulk buyers should prioritize suppliers who provide third-party testing for heavy metals (Pb <2 ppm, As <1 ppm) and pesticide residues (meeting EU MRLs). MOQs typically start at 25kg for liquids and 10kg for powders, with discounts available for metric ton quantities. Sample evaluation should assess solubility in the intended base (water, oil, or alcohol systems) and check for sedimentation. Contract manufacturing options are available for private-label cosmetic applications, with lead times of 4-8 weeks for custom formulations. Incoterms often favor FOB for international shipments due to the extract's non-hazardous classification.
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