Locust Bean Gum yog dab tsi?

Tej zaum koj yuav tau ntsib lo lus locust bean gum hauv kev sib tham txog cov khoom noj khoom haus hauv xyoo tas los no. Tab sis locust bean gum yog dab tsi tiag? Nws txawv li cas ntawm tara gum, xanthan gum thiab carrageenan?

Cov kua txiv hmab txiv ntoo locust bean gum, tseem hu ua carob bean gum, yog ib hom galactomannan polysaccharide uas tau rho tawm los ntawm cov noob endosperm ntawm tsob ntoo carob (Ceratonia siliqua) uas pib hauv thaj av Mediterranean. Nws zoo li hmoov dawb mus rau dawb tawm, tsis muaj ntxhiab thiab tsis qab. 

Nws lub zog loj tshaj plaws yog nyob rau hauv cov teebmeem synergistic muaj zog. Nws ib leeg tsis tsim cov gels muaj zog, tab sis sib xyaw nrog xanthan gum lossis kappa-carrageenan, nws tsim cov tes hauj lwm gel elastic, flexible, txo qhov brittleness thiab tiv thaiv kev sib cais dej (syneresis) hauv cov khoom noj tiav. Nws muab kev ua tau zoo heev rau kev khi dej, tiv thaiv kev loj hlob ntawm cov dej khov-crystal thiab ruaj khov cov qauv thoob plaws pH thiab ntsev ntau yam.

Locust Bean Gum vs Tara Gum: Ob qho tib si xav tau dej kub yaj thiab muaj kev sib xyaw zoo ntawm cov gel. Tara gum los ntawm tsob ntoo tara hauv South-American. Tara gum muaj peev xwm o tuaj yeem txias me ntsis; LBG tsim cov gels ywj pheej ntau dua thaum sib xyaw nrog carrageenan. Xaiv LBG yog tias koj xav tau cov qauv gel uas yooj yim rau kev ncab hauv cov khoom qab zib mis nyuj; xaiv tara gum rau cov mis khov uas pheej yig.

Locust Bean Gum vs Xanthan Gum: Xanthan yaj tau yooj yim hauv dej txias, muab cov viscosity siab thiab muaj peev xwm ncua los ntawm nws tus kheej, tab sis tsim cov qauv slimy ntawm cov koob tshuaj siab. Xaiv xanthan rau cov kua ntses txias, cov kua zaub xas lav thiab cov dej haus npaj txhij haus yam tsis muaj cov khoom siv cua sov. Xaiv locust bean gum thaum koj xav tau elastic gel los ntawm kev sib tov nrog carrageenan / xanthan rau puddings thiab ice cream.

Locust Bean Gum vs Kappa-Carrageenan: Carrageenan tuaj yeem ua cov gel ruaj khov nrog cov potassium ions, tab sis cov carrageenan gel ntshiab yog brittle thiab yooj yim sib cais dej. Siv cov carrageenan ntshiab rau cov khoom qab zib jelly khov kho, crispy. Sib tov carrageenan + locust bean gum, yog tias koj xav tau cov gel mos, bouncy, tsis-brittle rau cov jellies thiab flans ua los ntawm mis nyuj.

Cov kua txiv hmab txiv ntoo locust bean muaj ntau yam txiaj ntsig zoo rau kev tsim khoom noj. Nws tswj kev loj hlob ntawm cov dej khov nab kuab hauv cov dej khov nab kuab thiab cov khoom qab zib khov, tiv thaiv kev sib cais ntawm cov whey hauv cov mis nyuj yogurt thiab cheese, txhim kho kev khaws cia cov dej noo hauv cov khoom ci, thiab tsim cov qauv gel elastic hauv cov pudding thiab jelly.

Hauv kev xaus lus, cov kua txiv hmab txiv ntoo locust bean yog cov khoom noj khoom haus hydrocolloid ntuj ua tau zoo heev. Nws tsis yog cov khoom siv tuab uas siv tau ib zaug xwb, tab sis ci ntsa iab ua tus khub sib koom tes. Xaiv cov kua txiv hmab txiv ntoo locust bean thaum koj lub hom phiaj yog cov qauv gel elastic, tsawg kawg nkaus syneresis thiab ruaj khov cov qauv khoom noj khov.

Yog xav paub ntxiv, thov hu rau:

Lub Npe: Cassie Huang

Xov tooj/whatsapp: +8613008408548

email: lucy@lfherb.com