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Mountain Plum Extract

Updated: 2026-07-17

Overview

Mountain Plum Extract is derived from the fruit of Prunus mume, a species native to East Asia. Traditionally used in Chinese and Japanese medicine, it is now a sought-after ingredient in global B2B markets due to its multifunctional benefits. The extract is typically obtained through water or ethanol extraction, concentrating its bioactive components like citric acid, malic acid, and flavonoids. Modern applications leverage its natural preservative and health-promoting properties, aligning with trends toward clean-label and plant-based products. Its tart flavor profile also makes it a popular additive in beverages and condiments.

Physical and Chemical Properties

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The extract’s composition varies based on extraction methods but consistently includes high levels of organic acids (up to 6% citric acid) and polyphenols such as chlorogenic acid. These compounds contribute to its low pH (2.5–3.5) and strong antioxidant capacity, measured via ORAC (Oxygen Radical Absorbance Capacity) values. In powder form, it exhibits hygroscopicity, requiring moisture-resistant packaging. Liquid formulations often have a shelf life of 12–24 months under proper storage. The absence of synthetic solvents in high-quality extracts enhances its suitability for organic and natural product lines.

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Main Applications

In the food industry, Mountain Plum Extract acts as a natural acidulant and preservative in jams, sauces, and fermented products. Its antimicrobial properties extend shelf life while maintaining clean-label status. The nutraceutical sector utilizes it in capsules and powders targeting digestive health and immunity. Cosmetic formulations incorporate the extract for its skin-brightening and anti-aging effects, often in serums and masks. Its astringent properties also make it a candidate for toners and acne treatments. Industrial buyers should note regional regulatory approvals (e.g., FDA GRAS, EU Novel Food status) for specific applications.

Safety and Storage

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While generally safe, the extract’s high acidity may irritate sensitive skin or mucous membranes in concentrated forms. Suppliers typically recommend dilution thresholds for cosmetic use (e.g., 1–5% in formulations). Food-grade extracts must comply with residual solvent limits per USP/EP standards. Long-term stability requires protection from oxidation and humidity. Bulk powder should be stored in food-grade polyethylene bags with desiccants, while liquids benefit from amber glass or HDPE containers. Cold chain logistics are unnecessary unless specified by the manufacturer.

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B2B Procurement Guide

Buyers should prioritize suppliers with ISO 22000 or GMP certifications to ensure consistent quality. Key specifications to request include polyphenol content (e.g., ≥10% by HPLC), pesticide residue reports, and microbial testing. Minimum order quantities (MOQs) often start at 25 kg for powders. Sample testing is advisable to confirm compatibility with end products, particularly for solubility in liquid applications. Contracts should address lead times, which can range from 2–8 weeks depending on seasonal raw material availability. Spot purchases may incur 10–20% price premiums.

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