RBD Palm Stearin
RBD Palm Stearin
RBD Palm Stearin is a secondary output procured by fractionating refined palm oil. It appears as a white solid at ambient temperature, which transforms into a transparent golden liquid upon heating. This more solid fraction is isolated through controlled crystallization of palm oil.
RBD Palm Stearin is predominantly employed in the manufacture of margarine, shortenings, and vegetable ghee. It is also prized for producing specialty fats utilized in confectionery coatings.
As a wholly natural hard fat, Palm Stearin serves as a key component in products such as shortenings, margarines, and vanaspati.
Additionally, it is an excellent feedstock for soap making and functions as a cost-effective substitute for tallow in soap manufacturing, animal feed, and oleochemical operations.
RBD Palm Stearin is wholly derived from vegetable-based palm oil.
RBD Palm Stearin Specification
| Parameter | Specification |
|---|---|
| Product Name | RBD Palm Stearin (Refined, Bleached & Deodorized Palm Stearin) |
| Appearance | White solid at room temperature; melts to a clear yellow liquid upon heating |
| CAS No. | 8002-75-3 |
| HS Code | 3823.11.12 |
| Free Fatty Acid (as Palmitic) | 0.2% max (PORAM) / 0.1% max (typical supplier) |
| Iodine Value (Wijs) | 48 max |
| Moisture & Impurities | 0.15% max (PORAM) / 0.1% max (typical supplier) |
| Slip Melting Point | 44°C min |
| Colour (Lovibond 5.25″ cell) | 3.0 Red max |
| Saponification Value | 193 – 205 mg KOH/g |
| Unsaponifiable Matter | 0.3 – 0.90% by weight |
| Refractive Index (50°C) | 1.4482 – 1.4501 |
| Apparent Density (50°C) | 0.8813 – 0.8844 g/mL |
| Total Carotenoids (as β-carotene) | 300 – 500 mg/kg |
| Origin | Malaysia |
| Standard | PORAM / FOSFA |
Fatty Acid Composition
| Fatty Acid | Carbon Chain | Specification (%) |
|---|---|---|
| Lauric Acid | C12:0 | 0.1 – 0.3 |
| Myristic Acid | C14:0 | 1.1 – 1.7 |
| Palmitic Acid | C16:0 | 49.8 – 68.1 |
| Palmitoleic Acid | C16:1 | <0.05 – 0.1 |
| Stearic Acid | C18:0 | 3.9 – 5.6 |
| Oleic Acid | C18:1 | 20.4 – 34.4 |
| Linoleic Acid | C18:2 | 5.0 – 8.9 |
| Linolenic Acid | C18:3 | 0.0 – 0.5 |
| Arachidic Acid | C20:0 | 0.0 – 0.5 |
Production Process
The manufacture of RBD Palm Stearin encompasses several stages, including bleaching and deodorization, to yield a stable, pure, and scent-free product. These procedures elevate its quality and render it appropriate for a broad spectrum of applications, ensuring consistent performance across diverse uses.
Composition
RBD Palm Stearin is a semi-solid lipid at ambient temperature with an elevated melting point. It is predominantly constituted of saturated fatty acids, particularly stearic and oleic acids. Its solid consistency and stability render it optimal for utilization in the food industry (e.g., margarine, shortenings, and vegetable ghee), as well as in industrial applications such as soap making and oleochemicals.
RBD Palm Stearin Applications
Application in Food Industry
RBD Palm Stearin for margarine, shortening, bakery & confectionery. Elevated melting point ideal for stable fat uses: pastry crusts, cookies & baked goods.
Applications in Industries
RBD Palm Stearin for industrial uses – candles, soaps & cosmetics. Constituent in lubricants & coatings. Valued for consistency & elevated melting point.
Applications in Cosmetics & Personal Care
Palm Stearin in cosmetics & personal care – incorporated into soaps, lotions & creams. Functions as a skin-softening agent, imparting a smooth, creamy consistency.
Packaging
| Packaging Type | Typical Size / Capacity |
|---|---|
| Cartons / Boxes | 15 kg, 20 kg, 25 kg |
| Steel Drums | 180 kg, 185 kg, 190 kg, 200 L |
| IBC Totes | 1,000 L |
| Flexitanks | 18 – 22 MT |
| ISO Tanks | 20 – 24 MT |
| Bulk Tankers / Vessels | Loose / Bulk |
Certification
| Certification | Issuing Body / Standard |
|---|---|
| MSPO | MSPO 2.0 (MS2530:2022) |
| Halal | JAKIM |
| Kosher | Recognized agencies (e.g., STAR-K) |
| ISO 9001 | International Organization for Standardization |
| ISO 14001 | International Organization for Standardization |
| GMP | Good Manufacturing Practices |