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quillaja saponaria extract powder Factory /manufacturer
Kintaibio® Quillaja saponaria extract powder is prepared using a strict 30:1 extraction ratio and is refined from the bark of the Quillaja saponaria Molina tree using a water extraction process. Our quillaja saponaria bark extract meets food-grade standards, with a consistently high total saponin content of over 60%, quantitatively determined using UV light. The extract is a light brown powder with excellent water solubility and clarity. The absorbance of a 5% aqueous solution at 520nm is less than 1.2, ensuring good compatibility in end products.
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As a multifunctional raw material, quillaja saponaria wood extract can be used as an emulsifier in beverage systems and as an immune adjuvant in veterinary vaccines. quillaja saponaria extract meets relevant standards, and its foaming properties have been tested: 0.5g of sample dissolved in 9.5g of water produces a long-lasting, stable foam as determined by standard methods. These properties make Quillaja Saponaria Extract Powder particularly suitable for applications requiring stringent raw material purity and functionality.Please contact us at any time to request samples: sales@kintaibio.com.
kintaibio® Regulatory Compliance and Safety of Quillaja saponaria extract powder
Quillaja saponaria extract powder strictly complies with international and domestic regulatory authorities, ensuring its safety and legality, providing a solid foundation for your global product development.
Quillaja Saponaria Extract Powder Compliance in China:
Fully complies with the requirements of GB 1886.379-2024, "National Food Safety Standard - Food Additives - Quillaja Saponaria Bark Extract," for Type 1 products.
Quillaja Saponaria Extract Powder Approval in Major Global Markets:
- Codex: Approved as a food emulsifier (INS 999).
- EU: Approved as a food additive (E 999) and feed additive.
- US: Recognized as a GRAS substance by the FDA.
- Australia and New Zealand: FSANZ approved it as an emulsifier for use in various beverage categories (see Dosage section for details).
Safe Dosage (Acceptable Daily Intake (ADI)):
JECFA standard: ≤ 1 mg saponin/kg body weight/day.
EFSA standard: 3 mg saponin/kg body weight/day.
Note: The saponin content of this product is ≥60% (UV), which allows you to accurately calculate the saponin content to ensure that the product meets safety standards.
Detailed Quillaja saponaria extract powder Specifications and Technical Parameters
1. Basic Information:
CAS Number: 68990-67-0
Appearance: Light brown powder with a slight pink hue
2. Production Process:
Our Quillaja saponaria extract powder is manufactured in accordance with Type 1 in GB 1886.379-2024. This refers to extracts made from the bark, trunk, or branches of the Quillaja saponaria tree through water extraction and conventional refining processes. This process preserves the complete natural saponin spectrum and synergistic components such as polyphenols found in the bark.
3. Core Ingredient Content:
- Saponin Content: ≥ 60% (determined by UV & HPLC, using QS-7, QS-17, QS-18, and QS-21 as primary indicators)
- Tannin Content: ≤ 8% (dry basis)
- Carrier: Quillaja Saponaria Extract Powder contains maltodextrin as a carrier.
source:https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/saponin
4. Quality Assurance and Analysis
Determination of Saponin Content in organic quillaja saponaria extract (HPLC Method): Reversed-phase HPLC was used to separate and quantify the main saponin components (QS-7, QS-17, QS-18, and QS-21). The sum of these components was used as an indicator of the total saponin content.
Chromatographic Conditions:
- Column: Vydac 214TP54 or equivalent.
- Mobile Phase: A: 0.15% trifluoroacetic acid in water; B: 0.15% trifluoroacetic acid in acetonitrile.
- Gradient: 0 min (A:B = 70:30) → 40 min (A:B = 55:45) → 45 min (A:B = 70:30).
- Detection Wavelength: 220 nm.
- Determination of Tannin Content: Tannins were selectively adsorbed using polyvinylpolypyrrolidone.
Tannin content was calculated by the mass difference between the sample solids before and after adsorption. By HPLC analysis, the retention time of the main chromatographic peaks of the quillaja saponaria bark extract sample (especially QS-18) should be consistent with that of the standard.
5. Physicochemical Properties:
- Solubility: quillaja saponaria extract powder very soluble in water; insoluble in ethanol, acetone, methanol, and butanol.
- pH: 3.7 - 5.5 (4% aqueous solution)
- Foaming Power: 0.5g of powder dissolved in 9.5g of water produces a typical foam volume of 150mL after 30 minutes, as measured by standard testing.
- Solution Properties: 5% aqueous solution is clear, without turbidity, with an absorbance of <1.2 at 520nm.
6. Purity and Impurity Control:
- Moisture: ≤ 6% (Karl Fischer method)
- Ash: ≤ 14% (dry basis)
- Lead: ≤ 2 mg/kg
We are committed to meeting stricter quality requirements of quillaja saponaria bark extract powder, such as those recommended by EFSA, including lower limits for lead, mercury, and arsenic, and maximum limits for cadmium and calcium oxalate. We can provide specifications with further control of mercury, arsenic, cadmium and calcium oxalate according to your requirements. If you would like to obtain a more detailed specification sheet or TDS, please contact us at sales@kintaibio.com.
COA of Quillaja saponaria extract powder
Quillaja saponaria extract benefits and Applications (Including Recommended Dosage Guidelines)
Quillaja Saponaria Extract Powder for Food and Beverages: Natural Emulsifier/Stabilizer
The quillaja saponaria saponin molecules in quillaja saponaria extract powder possess both hydrophilic (sugar chains) and lipophilic (triterpenoid aglycones) structures. They efficiently adsorb at the water-oil interface, significantly reducing surface tension and forming a stable interfacial film, thereby preventing oil phase aggregation and water phase separation. They are primarily used in various water-based turbid beverages, emulsified flavors, and milk beverages to prevent precipitation and stratification, maintaining system homogeneity and stability.
source:https://desertking.com/food-and-beverages/
Recommended Dosage: (Using FSANZ as an example; specific usage should be subject to local regulations.)
Based on Australian and New Zealand standards, the maximum dosage for carbonated water, mineral water, sugary carbonated beverages, fruit and vegetable juices, water-based flavored beverages, formulated beverages, beer and related products, spirits and liqueurs, and other alcoholic beverages is 40 mg/kg. For coffee, coffee substitutes, tea, herbal teas, and similar products, the quillaja saponaria extract maximum dosage is 30 mg/kg.
Usage Recommendations: Typically, a 1-5% aqueous solution is prepared and added to the system. Gradient testing is recommended during the formulation development phase to determine the optimal dosage.
Quillaja Saponaria Extract Powder for Veterinary Vaccines: Immune Adjuvant
Quillaja saponaria extract powder is a concentrated, heterogeneous mixture of over 100 saponin components. It has a strong affinity for cholesterol. It self-assembles with cholesterol and phospholipids in vaccine antigens to form "immune stimulating complexes" (ISCOMs). These nanoscale cage-like structures effectively deliver antigens to antigen-presenting cells and strongly activate both cellular and humoral immunity.
Source:https://www.sciencedirect.com/science/article/abs/pii/S0168365924002232
Proven Immune Effects: Stimulates the production of high levels of specific neutralizing antibodies. Activates Th1 helper T cell responses and cytotoxic T lymphocyte (CTL) responses, which are crucial for eliminating intracellular pathogens. Demonstrates excellent protective efficacy in practical applications.
Applicable Vaccines:
Viral: Foot-and-mouth disease, porcine reproductive and respiratory syndrome, bovine respiratory syncytial virus, etc. Bacteria and Parasites: Mannheimia, Coxiella burnetii, Fasciola, Toxoplasmosis, etc.
Recommended Dosage Reference:
In vaccine formulations, the final usage concentration of quillaja saponaria bark extract saponins is typically between 5 μg and 1 mg per dose.
The specific dosage needs to be optimized based on the antigen characteristics, animal species, and adjuvant formulation (such as whether complete ISCOMs are formed). A typical starting dose for research and development can be set at 10-100 μg/dose.
Quillaja Saponaria Extract Powder in skin care
The Quillaja saponaria saponins in Quillaja saponaria extract powder are natural biosurfactants that effectively reduce the surface tension of water, produce rich and stable foam, and gently cleanse the skin and hair.
quillaja saponaria skin benefits: Gentle cleansing, foaming, hair conditioning (improves hair quality), and skin conditioning (cooling sensation and astringency).
quillaja saponaria extract benefits on the skin Applications: Facial cleansers, shampoos, body washes, foam masks, etc.
Image by Pixel-Shot at Adobe Stock
Recommended Usage: quillaja saponaria extract powder as a primary surfactant or a blending ingredient, the recommended addition level in the final product is 0.1% to 5.0%.The specific dosage depends on the product formulation's positioning (e.g., mild or strong cleansing) and its synergistic effect with other surfactants.
quillaja saponaria extract powder Quality Assurance and Supply Chain Stability
Quality Control System: We maintain a comprehensive quality control system, including GMP, ISO9001:2015, ISO22000:2018, HACCP, KOSHER, and HALAL. We monitor the entire process from raw materials to finished organic quillaja saponaria extract.
Testing Capabilities: We are equipped with advanced testing equipment such as UV and HPLC to ensure that key indicators such as saponin content and purity meet specifications for each batch of products.
Document Support: We provide detailed product Quality Inspection Reports (COA) and Material Safety Data Sheets (MSDS) with each shipment.
Supply Guarantee: We have a stable source of quillaja saponaria extract powder raw materials and production capacity to ensure long-term, reliable supply.
What can KINTAIBIO® do?
where to buy Quillaja Saponaria Extract Powder?
★Our Quillaja saponaria extract powder is a high-quality raw material that has been rigorously certified, boasts a clear safety dosage, and possesses multiple functionalities. Whether used as a stabilizer in food and beverages, a key immune adjuvant in veterinary vaccines, or a natural cleaning ingredient in personal care products, KINTAIBIO® provide detailed technical data and application support to help you develop safer, more effective, and more competitive end quillaja saponaria extract for sale. Collaboration Invitation: We can provide technical samples, customized specifications, and in-depth application technical support tailored to your specific needs. If interested, please contact us at sales@kintaibio.com.
FAQ
Q: What are the applications of Quillaja Saponaria bark extract in skincare?
A: As consumer preference for natural and organic products continues to grow, the application of Quillaja Saponaria bark extract-and its associated skincare benefits-is expanding rapidly. Its primary uses include: serving as a natural non-ionic surfactant to replace synthetic surfactants (such as SLS/SLES) in natural shampoos and liquid soaps; acting as a foaming agent and cleanser in shampoos and hair care products; functioning as a natural cleansing ingredient in toothpastes and mouthwashes; serving as a foaming component in liquid cleansers and facial washing products; and acting as a natural ingredient in fruit and vegetable washes.
Q: What advantages does Quillaja Saponaria Extract Powder offer compared to traditional synthetic surfactants?
A: As a naturally derived, plant-based surfactant, Quillaja Saponaria Extract Powder offers significant advantages across multiple dimensions: Environmental Sustainability: It is plant-derived and biodegradable, thereby complying with increasingly stringent environmental regulations. Consumer Appeal: It meets consumer demand for natural formulations and ingredient transparency. Multifunctionality: It possesses a combination of emulsifying, foaming, stabilizing, and surface-active properties, allowing it to serve as a substitute for various synthetic chemicals. Regulatory Approval: It has received authoritative GRAS (Generally Recognized as Safe) designation and safety assessments from the EFSA (European Food Safety Authority). Synergistic Effects: In various product systems, it can interact synergistically with other natural ingredients to enhance overall formulation performance. The core mechanism of Quillaja Saponaria bark extract lies in the hydrophilic and lipophilic groups within its saponin molecular structure, which effectively reduce the surface tension of water and stabilize oil-water interfaces.
Q: What are the side effects and potential risks associated with Quillaja Saponaria Extract Powder?
A: The following precautions should be observed when using Quillaja Saponaria bark extract: High-purity saponin powder is an eye irritant and may also cause irritation to the respiratory tract; therefore, appropriate respiratory and eye protection equipment must be worn during handling. The EFSA assessment also notes that while the additive is an eye irritant, it could not be conclusively determined whether it acts as a skin sensitizer. Recommended usage levels are limited to no more than 103 ppm in non-alcoholic beverages and no more than 30 ppm in baked goods. Not Suitable for Infant Products: A 2024 scientific opinion issued by the EFSA states that Quillaja extract, when used as a food additive, is not suitable for use in food supplements intended for infants and young children. If you require specific formulation advice or samples for testing regarding Quillaja Saponaria Extract Powder, please feel free to contact us for further technical support and product information.
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