Kayayyaki

Aikace-aikace: Edible ja No. 2 pigment (amaranth ja pigment) wani kayan abinci ne na kayan abinci na Japan (Japan Kuei Chemicals Co., Ltd.), tare da abun ciki fiye da 85%, foda foda, 5kg / ganga a cikin ainihin marufi na Jafananci. , galibi ana amfani dashi don samarwa da sarrafa kayan abinci daban-daban, Samfurin da aka yi yana da haske a cikin launi, juriya ga haske da zafin jiki, kuma ba zai shuɗe ba bayan adana dogon lokaci.

Abubuwan Sinadarai: Ja-launin ruwan kasa zuwa launin ja-launin ruwan kasa mai duhu ko granules.Mara wari.Yana da ƙarfin juriya mai ƙarfi da juriya mai zafi (105 ° C), kuma yana da ƙarancin juriya na iskar shaka da raguwa.Bai dace da abinci mai haki da abinci da ke ɗauke da abubuwa masu ragewa ba.Barga zuwa citric acid da tartaric acid.Ya koma ja duhu idan akwai alkali.Yana da sauƙi a fashe idan akwai jan ƙarfe da ƙarfe.Ƙarfin rini yana da rauni.Mai narkewa a cikin ruwa (17.2g/100ml, 21 ℃) da glycerol.Maganin ruwa mai ruwan hoda shine purplish.Dan kadan mai narkewa a cikin ethanol (0.5g/100mL na 50% ethanol).

Amfani: ana amfani dashi don canza launin abinci, magani da kayan kwalliya.

Amfani: ana amfani dashi azaman masu canza launin abinci, magunguna da masu canza launi

Amfani: An yi amfani da shi azaman wakili mai canza launin abinci, ƙasata ta ƙayyade cewa ana iya amfani da shi a cikin ja da siliki koren, ceri mai gwangwani mai launi (don ado), matsakaicin adadin amfani shine 0.10g / kg;a cikin abubuwan sha daban-daban, ruwan inabi da aka shirya, alewa, da waina, kore plum, samfuran hawthorn da jita-jita, matsakaicin amfani shine 0.05g/kg.

Amfani: A matsayin wakili mai canza launin abinci, ƙasata ta nuna cewa za'a iya amfani da shi a cikin ja da siliki mai launin kore, cherries mai gwangwani (don ado), matsakaicin adadin amfani shine 0.10g / kg;a cikin abubuwan sha daban-daban, ruwan inabi da aka shirya, alewa, da wuri, kayan ado mai launi, A cikin plum kore, samfuran hawthorn da jita-jita na gefe, matsakaicin adadin amfani shine 0.05g/kg.

Yana amfani da: redox Manuniya, kamar alamomi don titration na trivalent arsenic, antimony da hydrazine;abinci, miyagun ƙwayoyi da canza launi na kwaskwarima, tantanin halitta a cikin al'adun nama;photomicrography launi;ulu da rini na siliki