What specific steps ensure that your fresh soy milk is preservative-free and retains its quality and flavor?

Our fresh soy milk is produced using a five-step, preservative-free method: 1) Soaking premium, non-GMO soybeans; 2) Daily fresh wet-grinding for maximum flavor extraction; 3) Fine filtration to remove pulp (okara); 4) Gentle High-Temperature Short-Time (HTST) pasteurization for safety; and 5) Immediate chilled packaging. This minimal heat treatment and strict cold chain adherence eliminate the need for chemical preservatives.

The journey from a humble soybean to our fresh soy milk is a testament to our commitment to quality, purity, and taste. Our process is a delicate balance of honoring traditional craftsmanship (daily fresh grinding) and leveraging modern food science (HTST) to maximize safety and sensory quality.

The Five-Step Purity Protocol: From Bean to Bottle

1. Premium Selection & Hydration: We select only non-GMO, high-protein soybeans. The beans are thoroughly washed and soaked for a calculated period in chilled, filtered water to optimize enzyme activity.

2. Daily Fresh Wet-Grinding: This "wet-grinding technique" is performed daily, ensuring maximum extraction of flavor and nutrients while producing a richer, smoother emulsion than dry-milling methods.

3. Precision Filtration: The resulting slurry is passed through advanced micro-filters to remove the fibrous pulp, known as okara. This crucial step yields the signature silky-smooth, premium texture.

4. Gentle HTST Stabilization: The liquid undergoes flash-heating (HTST) to eliminate pathogens and ensure microbial safety. This short burst of heat minimizes the "cooking" effect, preserving the delicate natural flavor far better than UHT.

5. Immediate Chilled Packaging: The milk is packaged in sterile, opaque containers and immediately moved into the cold chain, maintaining its low temperature (below $4^{\circ}\text{C}$) until it reaches you.

Preservative-Free Logic: Because we adhere to a strict cold chain and mandate a short consumption window, we completely eliminate the need for chemical preservatives, emulsifiers, or stabilizers, maintaining a 100% clean ingredient deck.