Glycine max · 46% protein
HiPro toasted soybean meal (Glycine max) of Paraguayan origin, with 46.5–48.0% protein and a controlled thermal toasting step that inactivates trypsin inhibitor and other antinutritional factors. High-digestibility protein input for balanced feed in poultry, swine, dairy, aquaculture and feedlot operations.
We trade HiPro toasted soybean meal (Glycine max) of Paraguayan origin, 2025–26 harvest, with 46.5–48.0% protein on an as-is basis. Unlike expeller or whole soybean, HiPro meal is obtained by oil extraction followed by a controlled thermal toasting step — a critical stage that inactivates trypsin inhibitor, lectins and other antinutritional factors naturally present in raw soybean that limit protein digestibility in monogastric animals.
The pairing of urease activity (≤ 0.5 ΔpH) and KOH protein solubility (78–85%) are the two standard indicators of toasting degree: the former confirms that heating was sufficient to destroy trypsin inhibitors; the latter confirms there was no over-toasting, a condition that destroys lysine and reduces digestibility. Sul Maquila HiPro meal is delivered in bulk with per-lot analytical documentation and a 6-month shelf life under appropriate storage conditions.
1. Reception and conditioning. Soybeans from Paraguayan fields arrive at the plant, are sorted by moisture and purity and conditioned (cleaning, partial dehulling and flaking) to prepare for extraction.
2. Oil extraction. The flaked soybean goes through extraction, which separates the oil from the solid protein fraction (defatted soybean cake). This fraction is the feedstock for HiPro meal.
3. Controlled thermal toasting (deactivation). The defatted cake undergoes a heat treatment with controlled temperature and time that inactivates trypsin inhibitor and other antinutritional factors, without over-toasting or damaging lysine. This is the stage that defines the HiPro grade and is monitored by urease activity and KOH solubility.
4. Milling, quality control and dispatch. The toasted meal is ground to the required particle size, parameters are checked one by one (protein, moisture, fiber, ash, urease, KOH) and the product is dispatched in bulk with per-lot analytical documentation.
Primary protein source in diets for broilers, layers and breeders. Deactivation is critical in poultry: raw trypsin inhibitor depresses growth and feed conversion. HiPro 46% meal delivers the essential amino-acid profile demanded by poultry integrations.
Structural protein input in starter, grower, finisher and gestation rations. The high digestibility of deactivated protein (KOH solubility 78–85%) and low urease activity are requirements for high-performance swine integrations.
Protein component of total mixed rations (TMR) for high-producing dairy cows and finishing feedlot rations. Deactivation reduces ruminal degradability, increasing the by-pass fraction that reaches the small intestine.
Partial substitute for fishmeal in diets for tilapia, pacu, surubi, shrimp and other farmed species. Deactivated HiPro meal enables extruded ration formulation with a sound amino-acid profile and a competitive cost versus marine proteins.
Base raw material for formulation in feed mills supplying feedlots, integrations and independent producers. Per-lot analytical traceability and bulk delivery streamline industrial operation.
Typical values from the current technical data sheet (2025–26 harvest). Lot-specific analytical values are provided with dispatch documentation.
| Parameter | Value | Method |
|---|---|---|
| Moisture | 12,5–13,0% | AOCS Ba 2a-38 |
| Protein | 46,5–48,0% | AOAC 990.03 |
| Crude fiber | 3,5–4,5% | AOAC 962.09 |
| Ash | ≤ 7,0% | AOAC 942.05 |
| Sand and silica | 1,0–2,0% | AOAC 920.08 |
| Urease activity | ≤ 0,5 ΔpH | AOCS Ba 9-58 |
| KOH protein solubility | 78–85% | Araba & Dale (1990) |
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