Sunflower Oil

详情

Sunflower oil is primarily categorized into Refined (standard cooking oil) and Crude (industrial/pre-processing) grades. Below are the technical specifications and packaging configurations used in global trade.
1. Technical Specifications (Refined & Winterized)
Refined Sunflower Oil (RSFO) is processed to be "Grade A," making it neutral in taste and stable for high-heat cooking.

| Parameter | Standard Limit |
|**-|**-|
| Physical State | Liquid at *0°C |
| Appearance | Clear, bright, free from sediment |
| Color (Lovibond 5.*5") | Max 1.5 Red / ****0 Yellow |
| Odor & Flavor | Odorless and bland |
| Free Fatty Acids (as Oleic) | Max 0.1% |
| Peroxide Value | Max 1.0 2.0 meq/kg |
| Moisture & Impurities | Max 0.*5% |
| Iodine Value (Wijs) | **0 **5 g/**0g |
| Saponification Value | **8 **4 mg KOH/g |
| Refractive Index (*0°C) | 1.**1 1.**8 |
| Specific Gravity (*0°C) | 0.**4 0.**3 |
| Smoke Point | ~**2°C (**0°F) |
| Vitamin E (Tocopherols) | *0 *0 mg/**0g |

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2. Fatty Acid Composition
The nutritional profile varies based on the seed type:

* Linoleic (Standard): *8% *4% Polyunsaturated fat.
* High-Oleic: Minimum *0% Monounsaturated fat (higher heat stability).
* Saturated Fats: Low (approx. *0%*2%).

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3. Packaging Details
Packaging is divided by retail, foodservice, and industrial volume requirements.
Retail & Consumer Units

* PET Bottles: 1L, 1.8L, 2L, 3L, and 5L. These are typically packed in corrugated cartons for shipping.
* Jerry Cans (HDPE): 5L, *0L, *8L, *0L, and *5L. Popular for restaurants and small-scale food production.
* Metal Tins: 1L to *8L. Provides high protection against light degradation.

Industrial & Bulk Transport

* Flexitanks: Large *4,***-liter flexible bladders installed inside a standard *0ft shipping container. This is the most cost-effective method for bulk liquid transport (approx. ***2 Metric Tons).
* IBC Totes: 1,***-liter (approx. **0kg) Intermediate Bulk Containers. Easy to stack and discharge.
* Steel/Plastic Drums: **0L to **0L (approx. **0kg net weight).
* ISO Tanks: Specialized stainless steel tank containers for high-volume, repeat industrial supply.

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4. Storage and Shelf Life

* Shelf Life: *2 to *4 months from the date of production if stored in original sealed packaging.
* Storage Environment: Store in a cool, dry area ($leq$ *5°C) away from direct sunlight, heat sources, and strong odors.
* Safety: The product is non-hazardous and non-toxic for transport