Peony Active Ingredient Extraction & Purification Services
Peony is a valuable botanical resource, and its seeds, flowers, pollen, roots, bark, twigs and leaves are rich in bioactive compounds. The yield, purity and stability of these compounds depend largely on the extraction and purification process, which also affects the cost, quality and safety of the final ingredient. Aprofood, being a prominent provider of plant-derived ingredient services, offers a comprehensive range of services including peony extraction, purification, process optimization and scale-up.
What Are Peony Active Ingredients?
Peony active ingredients refer to the functional compounds obtained from different parts of the peony plant through extraction and purification. They can be used in functional foods, dietary supplements, beverages and cosmetics. The seeds, flowers, pollen, roots, bark, twigs and leaves of the peony each have a distinct chemical composition, and the choice of raw material, extraction method and purification route directly determines the type, content and purity of the final ingredient. Different organs contain different compounds, and well-designed extraction processes provide a number of benefits, including but not limited to the following.
- Rich source of unsaturated fatty acids
Peony seed oil is rich in unsaturated fatty acids, especially α-linolenic acid (ALA), an essential omega-3 fatty acid.
- Source of polyphenols, flavonoids and pigments
Flowers, leaves and twigs contain polyphenols, flavonoids and anthocyanins, which are associated with antioxidant activity and natural coloring potential.
- Source of proteins and monoterpene glycosides
Pollen contains proteins, amino acids and polysaccharides, while roots and bark are known for monoterpene glycosides such as paeoniflorin.
- Resource utilization of by-products
Under-utilized parts such as twigs and leaves can be converted into value-added ingredients, supporting sustainable development.
Our Service
Possessing an extensive array of extraction, separation and analytical tools that can expedite your work in the process of developing peony ingredients, Aprofood provides a comprehensive array of services encompassing the development, process optimization and scale-up of peony active ingredients. Our service covers two core areas:
We provide the full process from seed to finished oil, including seed pretreatment, oil extraction (such as cold pressing, supercritical CO₂ extraction and solvent extraction) and refining. To meet different purity requirements, ALA enrichment can be carried out using techniques such as urea complexation, low-temperature crystallization and molecular distillation. Process parameters are controlled to limit oxidation and heat damage, and fatty acid profiles and oil quality indicators can be provided.
We offer extraction and purification from flowers, pollen, roots, bark, twigs and leaves, with the method selected according to the organ and the target compound. Options include solvent extraction and enzyme-assisted extraction, and supercritical fluid extraction, followed by membrane separation, macroporous resin purification, column chromatography, concentration and drying. For pollen, extraction can be combined with cell-wall breaking pretreatment to improve the release of intracellular components.
Extraction Process Optimization
Optimization of extraction requires constant adjustment of the raw material conditions, solvent system, temperature, time and other parameters to balance yield, purity, activity and cost. Aprofood screens extraction methods and solvents, optimizes key parameters with experimental design, and protects heat-, light- and oxygen-sensitive components such as unsaturated fatty acids, anthocyanins and polyphenols.
Peony Ingredient Mass Production
After completing the optimization of the extraction process, scale-up from laboratory to pilot and large-scale production can be carried out. Aprofood combines peony ingredient development with process manufacturing, verifying the process at pilot scale and applying batch-level quality control, so that oils, liquid concentrates or powders can be delivered with consistent quality from batch to batch.
Advantages of Our Services
01
Extensive experience
We have extensive experience in the extraction and purification of plant-derived ingredients, including peony, supported by years of hands-on project practice.
02
Advanced technology
We have advanced extraction, separation and analytical platforms, including supercritical fluid extraction, membrane separation, preparative chromatography.
03
Customized solutions
We can provide customized solutions based on specific customer needs, such as target compounds, solvent restrictions and production scale.
04
Strict quality control
Each project can be supported by analytical testing of target compounds, yield and moisture, so that we provide high-quality results and reliable data support.
Aprofood's team of professionals has extensive scientific knowledge and experience in market regulatory requirements, and is able to combine peony ingredient development with process manufacturing. We work closely with clients at every stage, from raw material selection and extraction process design to purification, quality verification and scale-up. Our goal is to deliver efficient, reproducible and well-documented peony ingredients that match your product requirements. If you have any requests for our services, please contact us.
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