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Insobanuro y'igicuruzwa

Phycocyanin ni ikintu gikora cane gikuwe mu gimera citwa Spirulina platensis. Iboneka nk'ifu y'ubururu bwijimye ata n'ubuhumane buboneka kandi yerekana ubushobozi bwiza cane bwo gusenyuka, ishobora gusenyuka birenga 98% mu mazi ku bushuhe bwa degre 20 . Igihimba nyamukuru cayo ni phycocyanin (ibirimwo Birenze canke bingana na 95%), hamwe n’agace gatoyi k’ibinyabuzima bita polysaccharides ( Biri munsi canke bingana na 3%) n’ibindi bihimba vy’umubiri 18, harimwo n’ivyo bihimba vyose 8 vy’ingenzi, bikaba bituma habaho ingaburo nyinshi.

Ico kintu gishirwa mu migwi y’ibifungurwa n’ivy’isuku. Igitigiri c’ibifungurwa gihuye n’Itegeko ry’Igihugu ryerekeye Umutekano w’Ibifungurwa - Ivy’Ivyongera mu Bifungurwa Phycocyanin, mu gihe igitigiri c’ivyo kwisiga gihuye n’Itegeko ry’Igihugu ry’Ivy’Isuku - Phycocyanin. Ivyo bipimo vyose bikurikiza ingingo ngenderwako zikomeye z’inganda kugira ngo bimenyekane ko ibicuruzwa vyubahirizwa kandi bifise umutekano.

Isesengura ry'ubuhinga

1. Ubuhinga bwo gukura no gusukura

Ikoresha ugukura CO2 bikomeye cane bifatanijwe n’ubuhinga bwo gusukura bufise ubushuhe buke-. Mu gihe cose c’ivyo bikorwa, nta bisigi vy’ibinyabuzima biva mu binyabuzima bigumaho, ivyo bikaba bituma phycocyanin iguma ikora neza kandi igasukurwa. Ugusukura kw’ubushuhe buke-gushobora gutandukanya neza poroteyine zitandukanye n’ibara ry’ubuntu, bikaba bishinga umushinge w’ibintu vy’ubusuku bwinshi-mu ntambwe zikurikira.

2. Ikoranabuhanga ryo kugerageza ubusuku n'ugushikama

Igerageza ry’ubusuku: Rimenyekana n’ubuhinga bwo gupima amazi (HPLC), ubusuku bupimwa n’igipimo ca A620/A280. Igipimo c'iki gicuruzwa ni kinini canke kingana na 4.0, kikaba ari kinini cane kuruta igitigiri c'inganda ca 3.0-3.5. Uburyo bwo kugerageza mu buryo bw’ubuhinga buratuma haba ubusuku bushobora kugenzurwa.

Igenzura ry’ugushikama: Biciye mu ngeragezo zo kubika ubushuhe buhoraho (ububiko mu mwiza buri munsi ya degre 40 mu kiringo c’amezi 6) n’igerageza ry’ubushobozi bwo guhindura pH (mu rwego rwa pH rwa 5.0-8.0), bifatanijwe n’ubuhinga bwo kugenzura ubushuhe, biragenzurwa ko igikorwa c’igicuruzwa ari Grequbater e2% to the9 igipimo c’ihinduka ni Hasi canke kingana na 5%. Amakuru y’ubuhinga ashigikira ibikorwa vy’ugushikama.

3. Ikorabuhanga ryo gucungera umusaruro n'uburyo

Uburyo bwo gukora buhuye n’uburyo bwo gucunga umutekano w’ibifungurwa bwa ISO 22000, kandi ubushuhe buke-burengeye canke bungana na degre 45 burakoreshwa mu gihe cose kugira ngo ubushuhe bwinshi bushobora kwonona ibirungo bikora, kugira ngo bimenyekane ko ibirungo bikora birenga 90% ari ibirungo bikora. Ku mpera y’ibikoresho vya mbere, ryaronse icemezo ca GAP (Ibikorwa vyiza vy’uburimyi), kandi bifatanijwe n’igerageza rya SGS ry’uwundi muntu (ripfutse ibimenyetso 38), ubuhinga bwo kugenzura uburyo bw’ibikoresho bushitse kuva ku ntango gushika ku gicuruzwa giheza.

Inyungu z'igicuruzwa

1. Ubusuku buhambaye n’ugushikama gukomeye

Ubusuku (A620/A280) burarengeye canke bungana na 4,0, ataco buhungabanya buva ku ma proteine atandukanye canke ku mabara y’ubuntu; igipimo co kugumya ibikorwa ni kinini canke kingana na 92% iyo ibitswe mu mwiza munsi ya degre 40 mu kiringo c'amezi 6, kandi ibara riguma hagati ya pH 5.0-8.0. Ugereranije n’ibintu bisa n’ivyo mu nganda, birafise ivyiza vyinshi mu gusukura no mu gushikama, kandi birashobora gushitsa ivyipfuzo vy’igihe kirekire vy’ikoreshwa ry’ibintu vyinshi.

2. Ingaruka zibiri z’ingaburo n’imikorere y’ibinyabuzima

Ivyerekeye ingaburo: Irimwo aside amino 18 (4,2g/100g ya lisine, 1,8g/100g ya methionine) n’ibindi bihimba vy’umubiri nk’ivyuma bita zinc (3,2g/100g) na selenium (18ug/100g). Ihuye n’ingingo mfatirwako nka GB 28050-2011 na GB 14880, kandi ishobora gukoreshwa nk’inkomezi z’ingaburo z’agaciro kanini.

Ivyerekeye Ibikorwa: Ku rugero rwa 100ug/mL, ibiharuro vy’ugukuraho ivy’imigera ya DPPH n’ivy’imigera ya hydroxyl bishika kuri 89,6% na 78,3%. Iyo ifise 0.1-0.5mg/mL, ishobora kwongera ubuzima bw’ingingo z’igitigu zononekaye na H2O2 ku rugero rwa 35%-52%. Ifise ibikorwa bikomeye vyo gukingira umubiri n’ivyo gukingira umubiri, kandi nta ngorane zishobora guterwa n’ibirungo vy’ubuhinga.

3. Ugukurikiza umutekano n’ugucungera uburyo

Ivyuma biremerera (lead, mercury, arsenic) biri mu bikoresho vya mbere ni Bike canke bingana na 0.1mg/kg, kandi ibimenyetso vy’imigera (igitigiri cose c’imigera kiri munsi canke kingana na 100CFU/g, Escherichia coli ntiyabonetse) ni vyiza cane kuruta ibipimo vy’inganda. Yaronse icemezo ca GRAS kivuye kuri FDA ya Amerika, n’ukwemererwa na EFSA y’Ubumwe bw’Uburayi (No.: E181). Muri ico gihe nyene, irahuye n’ibisabwa mu bijanye n’ivyo kurya vy’ibimera n’ivyo kurya vy’ibimera, ifise abantu benshi bashobora gukoreshwa be n’ibiranga umutekano vyizigirwa.

Ikoreshwa ry'igicuruzwa

1. Umurima w'Ivyokurya

Ivyiciro bishobora gukoreshwa: Bipfuka ibinyobwa vy’umutobe w’ivyamwa n’imboga, ibiva mu mata, ibifungurwa vy’imikate (imikate, ibisuguti, umukate), ivyokurya vy’amagara, n’ibindi, kandi bishobora gushitsa ibikorwa vyo gutera ibara n’ugukomeza ingaburo.
Ikoreshwa ry'Imirongo: Igitigiri c'inyongera ku binyobwa ni 0.05%-0.2% (kigaragaza ibara rimwe ry'ikirere-ubururu ata mvura), kandi igitigiri c'inyongera ku bifungurwa vy'imikate ni 0.1%-0.3% (igipimo co kugumya ibara ni Greater totem-5qu). Ni vyiza kwongerako ku rwego rw’ubushuhe buke bw’ubushuhe buri munsi canke bungana na degre 60 kandi ukirinda umuco ukomeye utaziguye kugira ngo ushobore gushikama.

2. Ubuhinga bwo kwisiga

Ivyiyumviro bishobora gukoreshwa: Harimwo ibintu vyo kwitaho urukoba (amavuta yo mu maso, amavuta yo mu maso, amavuta yo kwisiga) n’ibintu vyo kwisiga amabara (amavuta yo kwisiga ku minwa, amavuta yo kwisiga amazi), bishobora gusubirira amabara y’abantu kandi bikagira ingaruka ku kwitaho urukoba.
Ivyerekeye Ikoreshwa: Igitigiri c’inyongera ni 0.5%-2.0% ku bikoresho vyo kwitaho urukoba na 0.8%-2.0% ku bikoresho vyo kwisiga vy’amabara. pH ya nyuma y’igicuruzwa ikeneye kugenzurwa kuri 5.5-7.5 kugira ngo kibe gikomeye. Ibikorwa vyayo nyamukuru ni ugukingira umubiri, guhoza no gusanura, kandi itanga n'ijwi ry'ubururu busanzwe, rihuye n'ivyo abantu bakunda gufungura "ubwiza busanzwe".