<prompt> Translate the following text to SwahiliThis rule amends FDA regulations to provide that animal protein derived from mammalian tissues for use in ruminant feed is a food additive subject to certain provisions in the Federal Food, Drug, and Cosmetic Act 21 U.S.C.  <response>: Sheria hii inabadilisha kanuni za FDA ili kuandaa kwamba protini ya mnyama inayotokana na tishu za mamalia kwa ajili ya matumizi katika chakula cha ruminants ni nyongeza ya chakula chini ya masharti fulani katika Sheria ya Chakula, Dawa, na Cosmetics ya Shirikisho FFA. 