D-(+)-Glucono-1,5-lactone CAS 90-80-2
Gluconolactone wani ester ne wanda ya bushe tsakanin ƙungiyar carboxyl na gluconic acid da ƙungiyar hydroxyl intramolecular, da kuma ester wanda ya bushe tsakanin ƙungiyar hydroxyl a kan na biyar (δ) carbon atom, wanda ake kira gluconol-delt-lactone; Ester wanda ya bushe tare da ƙungiyar hydroxyl akan na huɗu (matsayin gamma) carbon atom ana kiransa glucono-gamma-lactone. A crystal. Yana da zaƙi daban-daban fiye da gluconic acid.
| Item | GB7657-87 |
| Gluconolactone abun ciki | ≥99% |
| Arsenic (As) abun ciki | ≤0.0003% |
| Ƙarfe mai nauyi (Pb) abun ciki | ≤0.002% |
| Abubuwan da ke cikin jagora (Pb). | ≤0.001% |
| Rage abun ciki (D-glucose). | ≤0.5% |
| Sulfate (SO42-) abun ciki | ≤0.03% |
| Calcium (Ca2+) abun ciki | ≤0.03% |
| Chloride (CT) abun ciki | ≤0.03% |
1983 FAD-an yarda dashi azaman ƙari na abinci mara guba. Ana amfani dashi azaman ƙari na abinci azaman wakili mai tsami, ana amfani dashi a cikin juices, abubuwan sha da jellies; A matsayin coagulant, gluconolactone wani abinci coagulant yarda da za a yi amfani da a cikin kasar Sin ta GB2760-1996 dokokin, don waken soya gina jiki, madara gina jiki, a matsayin tofu coagulant, ƙara 0.25% zuwa 0.3% a soya madara, idan aka kwatanta da alli sulfate, saboda da kyau ruwa solubility na wannan samfurin, sau da yawa iya amfani da alli solubility na wannan samfurin, ko da a cikin soya despery. sulfate; An yi amfani da shi azaman mai yisti, idan aka kwatanta da sauran acid, ba shi da sauƙi a mayar da martani a ƙananan zafin jiki, bayan dumama cikin gluconic acid, sa'an nan kuma amsa tare da sodium bicarbonate don samar da kumfa carbon dioxide, kumfa uniform, mai kyau, za a iya amfani da shi azaman biscuits, burodi da sauran abubuwan yisti, musamman ga kek; An yi amfani da shi azaman wakili na chelating don daidaita ƙimar pH na samfuran madara, kuma zai iya hana samar da dutse madara, hana samar da dutsen giya; Hakanan za'a iya amfani dashi azaman ƙari na haƙori don taimakawa cire tartar, saboda wannan samfur na iya amsawa tare da ƙwanƙwasa hakori; Hakanan za'a iya amfani da shi azaman wakili na haɓaka hoto, mai daidaitawa da mai saurin motsa jiki don bitamin a cikin magunguna da kayan kwalliya; Ƙarin manne fiber; Additives zuwa wanka; Wakilin tsaftace kwalba; Metal surface tsaftacewa wakili kafin electroplating.
25kg/bag
D-(+)-Glucono-1,5-lactone CAS 90-80-2
D-(+)-Glucono-1,5-lactone CAS 90-80-2
