11016-15-2 | Spirulina Blue (Phycocyanin) ntụ ntụ

Phycocyanin bụ phycobiliprotein nke a na-asachapụ site na spirulina oriri site na mmịpụta mmiri na teknụzụ nkewa akpụkpọ ahụ. Ọ bụ ihe pụrụ iche na-arụ ọrụ na akụkụ nri nke spirulina. Blue dị ọcha ma doo anya. Ka ọ dị ugbu a, a na-ewepụta C-phycocyanin, ngwakọta nke phycoerythrin na isophycocyanin, yana obere protein na carbohydrates ndị ọzọ na-emekarị na spirulina.
Mgbe ejiri ya dị ka pigmenti, a na-ekewa nkọwapụta dịka ọnụahịa agba:
Ka ọ dị ugbu a, nkọwapụta a na-ahụkarị bụ uru agba 180 (a na-agbanwe uru agba ka ọ bụrụ nnabata na 618nm site na nchọpụta UV n'okpuru ihe nrụpụta dilution). N'ịgbakwụnye trehalose n'ozuzu dị ka onye na-ebu nwere ike ịbawanye nkwụsi ike nke ngwaahịa ahụ. Ị nwekwara ike hazie ala, ọnụahịa agba dị elu ma ọ bụ ntụ ntụ dị ọcha, na onye ahịa na-ahọrọ onye na-ebu maka ịgbakọta.
Mgbe ejiri ya dị ka ihe mgbakwunye nri, ụfọdụ ndị ahịa na-ekewa nkọwapụta dịka ọdịnaya phycocyanin si dị:
Ka ọ dị ugbu a, a na-ahazi ha dịka ọdịnaya akọwapụtara nke onye ahịa.
Ma uru agba na ọdịnaya na-anọchi anya ọdịnaya nke phycocyanin na ngwaahịa ikpeazụ, na ọnụ ahịa agba dị elu, ọdịnaya ahụ dị elu. Ngwaahịa nwere agba 180 dabara na ọdịnaya phycocyanin nke 25% -30%
Ejiri ya dị ka ihe mgbakwunye nri na China. Edepụtabeghị ya na katalọgụ nri ma ọ bụ ihe oriri ọhụrụ. The "Sanitary Standards for Use of Food Additives" (GB2760-2014) kwuru na a pụrụ iji ya na swiiti, jelii, popsicles, ice cream, ice cream, cheese ngwaahịa, ihe ọṅụṅụ mkpụrụ osisi (flavor) ihe ọṅụṅụ, na ọnụ ọgụgụ kasị elu ojiji ego. bụ 0.8g / kg.
Phycocyanin gafere GRAS na United States na 2012 ma enwere ike iji ya dị ka ihe oriri na nri na ihe mgbakwunye nri niile (ma e wezụga nri ụmụaka). Dị ka ngwa n'ime nri niile ma e wezụga usoro ụmụaka na nri dị n'okpuru ikike USDA na ọkwa ruru 250 milligrams kwa nri.
Dị ka Spirulina Extract, enwere ike iji ya na confectionery, ntu oyi, ice cream, pastry oyi kpọnwụrụ, ihe mkpuchi pastry na ihe ịchọ mma, ihe ọṅụṅụ siri ike, yogọt, ájá Enweghị oke na ọnụ ọgụgụ nke ihe oriri dị ka achịcha, pudding, cheese, gel candies. , achịcha, ọka ndị akwadoro iri, na ihe mgbakwunye nri (mbadamba, capsules).
Dịka otu ihe, anaghị etinye ya na ndepụta mgbakwunye nri (enweghị nọmba E). Otú ọ dị, European Union nwere ụkpụrụ iji chọpụta ma enwere ike iji ihe mpụta dị ka ihe oriri kwekọrọ na isi iyi nke mmịpụta ya, ya bụ, dị ka nri nwere ihe onwunwe mara mma (nri agba) ma ọ bụ agba (pigmenti). Phycocyanin na-ezute ọkọlọtọ a ma nwee ike iji ya dị ka ihe oriri dị ka spirulina wepụ ma ọ bụ tinye uche.