E pili ana i kā mākou huahana Signwell. He laumā a keʻokeʻo keʻokeʻo ka pepa pepa, me ka ʻole o ka jam a me ka pōʻino. ʻO ka paʻa paʻa paʻa paʻa paʻa, Me ka viscosity kiʻekiʻe a me ka adaptability wela maikaʻi, e hoʻokō i ka maʻamau 175.105 o ka US Food and Drug Administration (FDA), a hiki ke hoʻohana pono ʻia no ka hoʻopili pololei ʻole ʻana i ka meaʻai, nā lāʻau lapaʻau a me nā mea hoʻonaninani. ʻO ke kūlana kiʻekiʻe a me ke kaiapuni e pili ana i ka wela wela, me ka mea ʻino ʻole bisphenol A.