Bungwe la European Union ndi Dipatimenti ya Ulimi ku United States zimati: kupanga gelatin pambuyo pa masiku atatu ochotsa asidi, masiku 35 ochotsa phulusa, yankho la gelatin pambuyo poyeretsa pa 138℃ kwa masekondi 4 kuti zinthu zikhale zotetezeka (monga zopanda BSE). Komabe, kampani yathu imagwiritsa ntchito njira yopangira hydrochloric acid yochotsa ndi kuchuluka kwa 3.5% kwa masiku osachepera 7, kuchotsa phulusa kwa masiku osachepera 45, ndi yankho la guluu losawilitsidwa pa 140℃ kwa masekondi 7.