I-Agar, ingasetshenziswa esikhundleni se-gelatin

I-agar, ebizwa nangokuthi i-agar-agar, iyingxube yama-carbohydrate akhishwa olwandle, ikakhulukazi ukhula lwasolwandle olubomvu. I-agar ayinakho ukunambitheka, iphunga noma umbala, ngakho-ke iyasiza kakhulu njengesithako sokupheka. Ingasetshenziselwa ukufaka esikhundleni se-gelatin, isobho elijiyile, ukwenza ujamu nejeli, u-ayisikhilimu namanye ama-dessert adinga ukulolongwa. Umehluko phakathi kwe-agar ne-gelatin ukuthi i-agar iqina ngokuqinile kune-gelatin, futhi ingabamba ngisho namazinga okushisa aphezulu. I-agar ayinawo amakhalori, ushukela, ama-carbohydrate namafutha. Ayiqukethe isoya, ummbila, i-gluten, imvubelo, ukolweni, isitashi, ubisi, amaqanda nezivimbelakuvunda. Iwumthombo omuhle we-fiber, i-calcium nensimbi.

Xhumana nathi

imininingwane yomkhiqizo

Isingeniso

I-Agar iyinkimbinkimbi eyomisiwe, i-hydrophilic, i-colloidal polysaccharide ekhishwe ku-agarocyte yolwelwe lwe-Rhodophyceae. Isakhiwo kukholakala ukuthi siwuchungechunge oluyinkimbinkimbi lwamaketango e-polysaccharide anokuxhumana oku-a-(1!3) no-b-(1!4) ashintshanayo. Kunezinhlobo ezintathu ezeqisayo zesakhiwo eziphawuliwe: okuyi-agarose engathathi hlangothi; i-pyruvated agarose ene-sulfation encane; kanye ne-galactan ene-sulfate. I-agar ingahlukaniswa ibe ingxenyana ye-gelling yemvelo, i-agarose, kanye ne-sulfated nongelling fraction, i-agaropectin. IsetshenziswaEsikhundleni se-gelatin, i-isinglass, njll. ekwenzeni ama-emulsions afaka izithombe, amajeli ezimonyoni, nanjenge-ejenti ejiya ekudleni ikakhulukazi. ama-confectionary kanye nemikhiqizo yobisi; ekufakweni kwenyama; ekukhiqizeni ama-encapsulations okwelapha kanye namafutha; njengesisekelo sesikhunta samazinyo; njenge-corrosion inhibitor; ukulinganisa usilika nephepha; ekudayeni nasekunyatheliseni izindwangu nezindwangu; ezinamathelayo. Kumithombo yezomsoco kumasiko amagciwane.

incazelo2

Uhlelo lokusebenza nomsebenzi

1. Imboni yokudla:esetshenziswa njenge-gelatinization stabilizer ye-candy, i-jelly, i-yokan, ukudla okusemathinini, i-ham, nesoseji; isetshenziswe njenge-thickening and stabilizer ku-jam, ibhotela le-peanut, i-tahini; njenge-stabilizer ye-ayisikhilimu, ama-popsicles, njll; Isiteji se-deflocculant kumajusi wezithelo neziphuzo; esetshenziswa njenge-ejenti yokucacisa ewayinini, isoso yesoya kanye noviniga.

2. Ngobuchwepheshe bezitshalo:Amazwe amaningi emhlabeni asebenzisa imikhiqizo ye-agar ekutshaleni izitshalo nezitshalo ezincane kanye nokusabalalisa (njengezithombo zezimbali, ukutshala ama-orchid) anganikeza ijeli ehlala isikhathi eside kanye nokudla okunomsoco.

3. Imboni yezimonyo:Isetshenziselwa ukukhiqizwa kwezimonyo zekhwalithi ephezulu: ingasetshenziswa njenge-lotion, i-shampoo, imaski yejeli yezinwele, i-emulsifier, umuthi wokuxubha amazinyo ukuze ungeze kumkhiqizo noma njenge-matrix ukwenza isakhiwo sokunamathisela siphelele kakhulu, ukuhlakazeka okuhle, futhi kulula ukuhlanza.

Ukucaciswa komkhiqizo

I-Agar Powder
Into	Imininingwane
Ukubukeka	Okumhlophe kuya kokuphuzi ngokukhanyayo
Amandla eGel (Gr/cm2)	700-1300 g/cm2
Ukulahlekelwa ekomisweni	≤11%
Amanzi ashisayo angancibiliki	≤1%
I-starch assay (engeza amaconsi amabili esixazululo se-iodine)	akukho ukubukeka kombala oluhlaza okwesibhakabhaka
Umlotha	≤3.0%
Izinsalela ngemva kokushiswa	5.0% ubuningi.
I-Absorbent Yamanzi	75ml ubukhulu.
Izinsalela ze-Sieve (isisefo-60)	U-95% uphumelele
Izinga lokushisa elincibilikayo	≥ 80°C
Izinga lokushisa le-gelatinization	≥30 °C
Insimbi enzima	?
I-Arsenic(As)
Ukuhola (Pb)