…2005), poly (ethylene glycol) (PEG) (Law et al., 2004; Verheyen et al., 2002) and hydroxypropyl methylcellulose (HPMC) (Kushida and Gotoda, 2013; Miyazaki et al., 2011) or enteric polymers such as hydroxypropyl methylcellulose phthalate (HPMCP) (Miyazaki et al., 2011) and hydroxypropyl…