Transglutaminase | 80146-85-6
Huahana Huahana
ʻO ka Transglutaminase kahi enzyme e hoʻopaʻa i ka hoʻokumu ʻana i kahi paʻa isopeptide ma waena o kahi hui amine manuahi (e laʻa, protein- a i ʻole peptide-bound lysine) a me ka hui acyl ma ka hope o ke kaulahao ʻaoʻao o ka glutamine paʻa i ka protein a i ʻole peptide. Hoʻopuka ka hopena i kahi mole o ka amonia. Hoʻokaʻawale ʻia kēlā enzyme e like me EC 2.3.2.13. ʻO nā mea paʻa i hana ʻia e ka transglutaminase e hōʻike ana i ke kūʻē kiʻekiʻe i ka hoʻohaʻahaʻa proteolytic (proteolysis).
I ka hana ʻana i nā meaʻai pāʻoihana, hoʻohana ʻia ka transglutaminase e hoʻopaʻa pū i nā protein. ʻO nā laʻana o nā meaʻai i hana ʻia me ka transglutaminase e komo pū me ka ʻiʻo pāpaʻi a me nā pōpō iʻa. Hana ʻia ia e Streptoverticillium mobaraense fermentation i nā mea kūʻai aku a i ʻole i unuhi ʻia mai ke koko holoholona, a hoʻohana ʻia i nā ʻano hana like ʻole, me ka hana ʻana i ka ʻiʻo a me nā huahana iʻa. Hiki ke hoʻohana ʻia ka Transglutaminase ma ke ʻano he mea hoʻopaʻa paʻa e hoʻomaikaʻi i ke ʻano o nā meaʻai waiwai nui e like me ka surimi a i ʻole ham.
Hōʻike
'ikamu | Hōʻike |
Pohō ma ka maloʻo ʻana (105°C, 2h, %) | =< 10 |
Arsenic (As) | =< 2mg/kg |
Ke kēpau (Pb) | =< 3mg/kg |
Mercury (Hg) | =< 1mg/kg |
Cadmium (Cd) | =< 1mg/kg |
Metala Kaumaha (e like me Pb) | =< 20mg/kg |
Ka helu o ka pā (cfu/g) | =< 5000 |