Lutein Beadlet Powder

Lutein Beadlet Powder

Product Name: Lutein Beadlet Powder
Plant Source: Tagetes erecta L. (Marigold)
Part Used: Flower
Specification: 5% – 20% (Lutein, HPLC/UV)
Test Method: HPLC/UV
Appearance: Orange-yellow to reddish-orange free-flowing powder
Sample: 10–20g free of charge
Certificate: ISO9001, ISO22000, HACCP, KOSHER
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Description
Technical Parameters

What is Lutein Beadlet Powder?

 

Lutein Beadlet Powder is a uniform, standardized, and particulate form of lutein that is obtained by incorporating an ingredient into uniform, bead-shaped particles via controlled beadlet or spray structuring methods, and the main aim of which is to provide physical stability, handling efficiency, and uniformity of formulation in industrial production. The beadlet geometry of lutein compounds gives a controlled geometry of the particle, restricting the exposure of the particle to light and oxygen during storage and downstream operations, which is advantageous in preserving the lutein structure. Manufacturing-wise, this format has predictable bulk density, low generation of dust, and better flow properties, which are important in high-throughput processes like automated blending, encapsulation, and tableting. It is normally engineered to be dispersion-controlled in both dry and semi-aqueous systems to enable formulators to get even distribution without subjecting the compound to undue shear and complicated solubilization processes. Prepared within a mass-produced quality system and packaged in bulk format that can be used in global supply chains, this ingredient has assisted in scaling production, dosage accuracy, and consistent incorporation into nutritional and functional product systems.

 

Lutein-Beadlet-Powder

 

COA

 

Items Specification Results Test Method
Appearance Orange-red free-flowing powder Conforms Visual
Odor Characteristic Conforms Organoleptic
Taste Characteristic Conforms Organoleptic
Identification Positive Positive HPLC
Lutein Content ≥10.0% 10.25% HPLC
Zeaxanthin Content ≤2.0% 1.28% HPLC
Loss on Drying ≤5.0% 2.13% USP <731>
Bulk Density 0.40–0.70 g/mL 0.52 g/mL -
Particle Size (100 mesh pass) ≥95% 98.60% USP <786>
Residual Solvent (Ethanol) ≤5000 ppm <1000 ppm GC
Heavy Metals ≤10 ppm <10 ppm ICP-MS
Lead (Pb) ≤2 ppm 0.51 ppm ICP-MS
Arsenic (As) ≤1 ppm 0.22 ppm ICP-MS
Cadmium (Cd) ≤1 ppm 0.12 ppm ICP-MS
Mercury (Hg) ≤0.1 ppm <0.05 ppm ICP-MS
Total Plate Count ≤1000 CFU/g 120 CFU/g USP <2021>
Yeast & Mold ≤100 CFU/g 20 CFU/g USP <2021>
E. coli Negative Negative USP <2022>
Salmonella Negative Negative USP <2022>

 

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Working Principle

 

The Lutein Microencapsulated Powder functional mechanism is effectively founded on the inherent physicochemical behavior of lutein at the molecular level in conjunction with the role of delivering the carrier system of beadlet instead of a therapeutic positioning. It is a xanthophyll carotenoid with a conjugated double-bond structure, which allows it to react with reactive molecular species by physical quenching and electron transfer reaction, recently proposed in biochemical literature as antioxidant activity. In the beadlet form, it is incorporated into a solid matrix that does not change its molecular identity but stabilizes its exposure to external stressors, in such a manner that the compound can be held stable until it is released under formulation conditions or conditions of the digestive tract. Mechanistically, a planar mol structure of lutein enables it to bind in lipid surroundings and cell-mimicking membrane, where it may affect the preservation of oxidative equilibrium and may be involved in normal metabolic pathways related to carotenoid usage. The beadlet system has been mainly used as a regulated physical carrier whereby lutein is made available in a stable and uniformly dispersed form that can be used industrially, even though the functionality of the core component is still based on the well-documented biochemical reactivity.

 

Process

 

1. Lutein Raw Material Preparation

Purified lutein, which is typically obtained botanically, is first standardized and dissolved or dispersed in an appropriate carrier system to provide a homogeneous concentration and processability before structuring.

2. Formulation of the Beadlet Matrix

The beadlet wall system is created by preparing food-grade encapsulating materials, including carbohydrates, proteins, or modified starches, in an aqueous phase so that they form a beadlet wall.

3. Emulsification or Homogenization

The encapsulating matrix is combined with the lutein phase and mixed or homogenized under controlled conditions with a high shear rate to form a consistent beadlet dispersion with a uniform droplet size, which a priori determines beadlet uniformity at the final stages.

4. Spray Drying or Spray Granulation

The dispersion goes through spray drying or spray granulation machinery, wherein high speed removals of water creates solid, spherical beadlets of definite particle size and low residual moisture that can be handled in bulk.

5. Cooling and Stabilization

Beadlets that have been formed are cooled and conditioned to stabilize their physical structure and eliminate agglomeration to maintain a constant flow property during downstream processing.

6. Sieving and Particle Size Classification

The dry substance is sieved to eliminate fines or oversized particles, and the particle size distribution is narrow, which aids in homogeneous blending and dosing during industrial applications.

7. Quality Control and Standardization

The beadlets are analyzed in terms of lutein contents, moisture content, bulk density, and physical stability, after which they are standardized to fit specified standards that downstream manufacturers demand.

8. Bulk Packaging and Storage Preparation

Bulk packs of Finished Lutein Microcapsule Powder are packed into protective, food-grade bulk packs, which help to minimize light, oxygen, and moisture contact during transportation and warehouse storage.

 

Lutein-Beadlet-suitable-for

 

Suitable For

 

As a manufacturer, the end products that are developed using Lutein Micro-encapsulation Powder are typically marketed in the non-specific, broad consumer groups that are looking to consume nutritional supplements regularly as part of regular eating habits and not as a medical intervention. These are often targeted at adult populations with regular dietary intake requirements, such as working professionals, older adults, and consumers who are interested in balanced nutrition and ingredient transparency without any special population or condition-specific market segment. Because of its standardized structure and elasticity in formulation, it can also be used in mainstream food and supplement forms meant to be distributed to the mainstream market, where consistency, stability, and the ability to use the product are important factors. In the case of such products, it is usually oriented to consumers who are interested in convenient, ready-to-use dosage forms and appreciate the predictable quality of ingredients in established regulatory frameworks.

 

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