The present disclosure provides methods for manufacturing a shelf-stable food product. In a general embodiment, the methods include acoustically mixing the food product with an acoustic mixing device during thermal processing of the food product. The methods of the present disclosure provide several advantages including, but not limited to, rapid achievement of a uniform temperature distribution during thermal processing, retention of nutrient content and organoleptic properties of the food product, and retention of particle integrity in the food product during and after mixing.本發明提供製造存放穩定性食物產品之方法。在一般實施例中，該等方法包括在該食物產品之熱加工期間藉由聲波混合裝置聲波混合該食物產品。本發明之方法提供數種優點，包括，但不限制於，在熱加工期間快速達成均勻溫度分佈，保留食物產品之營養成分及感官性質及在混合期間及之後保留食物產品之顆粒完整性。
