There are other products that could be toxic at much lower concentrations and to handle the toxicity, a part of the broth is removed and fresh broth is added so that the concentration of the toxic product remains in check.
विषाक्तता को संभालने के लिए ब्रोथ का एक हिस्सा हटा दिया जाता है और ताजा ब्रोथ मिलाया जाता है ताकि विषाक्त उत्पाद की सांद्रता सीमा में बनी रहे।