Gum Arabic/Acacia Gum | 9000-01-5
Whakaahuatanga Hua
Ko te Gum Arabic, e mohiotia ana ko Acacia Gum, chaar gund, char goond, meska ranei, he kapia maori i mahia mai i te wai whakapakeke i tangohia mai i nga momo rakau acacia e rua; Acacia senegal me Acacia seyal. Ka hauhakehia te kapia mai i nga rakau mohoao puta noa i te Sahel mai i Senegal me Sudan ki Somalia, ahakoa he mea whakatipu i mua i Arapia me Ahia ki te hauauru.
Ko te Gum Arabic he ranunga uaua o te glycoProteins me te polysaccharides. I mua ko te puna o te huka arabinose me te ribose, i kitea tuatahitia enei mea e rua, ka wehea mai i a ia, ka whakaingoatia mo taua mea.
Ka whakamahia te gum arabic i roto i te umanga kai hei whakapumau. Ko te gum arabic tetahi whakaurunga matua i roto i te tuhinga tuhi tuku iho, ka whakamahia ki te ta, ki te hanga peita, ki te kapia, ki nga whakapaipai me nga momo mahi ahumahi, tae atu ki te mana pokey i roto i nga waituhi me nga umanga kakano, ahakoa he iti te utu o nga taonga e whakataetae ana mo te maha o enei mahi.
Ahakoa kei te whakaputahia te kapia arabic i te nuinga o te wa puta noa i te Sahel o Awherika, kei te hauhake tonu me te whakamahi i te Middle East. Hei tauira, ka whakamahi nga taupori Arapi i te kapia maori ki te hanga i tetahi kai reka rite ki te gelato, he reka, he reka, he reka.
Whakatakotoranga
| NGA MEA | Paerewa |
| Te ahua | He ma-ma ki te kowhai kowhai, te paura ranei |
| Te kakara | No ake te kakara, kaore he kakara |
| Viscosity ( Brookfield RVT, 25%, 25 ℃, Spindle #2, 20rpm, mPa.s) | 60- 100 |
| pH | 3.5- 6.5 |
| Makuku(105℃, 5h) | 15% Max |
| Wairewa | Wairewa ki te wai, karekau ki te waiwaro |
| hauota | 0.24%- 0.41% |
| Te pungarehu | 4% Max |
| Korekore ki te Waikawa | 0.5% Max |
| māngaro | He kino |
| Dannin | He kino |
| Arsenic (As) | 3ppm Max |
| Arataki (Pb) | 10ppm Max |
| Nga Korewa Taamaha | 40ppm Max |
| E.Coli/ 5g | He kino |
| Salmonella / 10g | He kino |
| Tatau Pereti Tapeke | 1000 cfu/ g Mōrahi |
