Dab tsi yog sediment nyob rau hauv lub raj mis wine?

Pom ib co crystalline precipitate nyob rau hauv lub raj mis los yog khob

Yog li, txhawj xeeb tias cov cawv no yog cuav?

Kuv puas tuaj yeem haus nws?

Niaj hnub no, cia peb tham txog cov sediment ntawm cawu cub

Hla dej hiav txwv kom ntsib koj, Baxian Guohai Wine Industry, tus kws tshaj lij cawv nyob ib puag ncig koj plj6858

Muaj peb hom nag lossis daus

Qhov thib ib: tshwm sim los ntawm kev cia ntev ntev ntawm cov laus cawv

Thaum lub sij hawm ntev cia ntawm wine

Cov pigments hauv cawv ua ke nrog cov organic xws li polysaccharides thiab cov proteins

Tsim cov colloidal precipitates

nws nyias thiab dub

Koj tsis tas yuav txhawj txog cov nag lossis daus no

Qhov no txhais tau tias lub raj mis muaj ib lub hnub nyoog

Nws yuav tsum yog ib tug qub cawv!

Qhov thib ob: tartrate pre-txias crystallization nag lossis daus

Lub ntsiab organic acid nyob rau hauv grapes yog tartaric acid

Tartaric acid yog ib qho tseem ceeb ntawm acidity nyob rau hauv grapes

Nws kuj yog ib qhov chaw ntawm grape tsw

qis dua -5 ° C

Tartaric acid yooj yim tsim muaju

Ob leeg liab caw thiab dawb caw yuav muaj xws li crystal nag lossis daus

Crystallization ntawm tartaric acid nyob rau hauv liab caw

daim duab

dawb wine crystal nag lossis daus

Feem ntau hais lus, tshwj xeeb tshaj yog thaum lub caij ntuj no thaum caw tau raug xa mus rau sab qaum teb

Qhov dej nag no yuav tshwm sim, nws yog crystalline

tshwm rau saum, hauv qab lossis lub cev ntawm lub raj mis

Qhov tshwm sim ntawm nag lossis daus no tuaj yeem piav qhia tsawg kawg

Qhov no yog li cas cov kua txiv hmab txiv ntoo yog brewed, thiab qhov zoo yog feem ntau guaranteed.

Hom thib peb: wine lees nag lossis daus

Feem ntau, tom qab wine fermentation tiav

Cov poov xab tuag hauv cawv yuav lim tawm

Tom qab ntawd, qee tus winemakers coj txoj kev txawv txawv

muab cov poov xab tuag rau hauv ib lub raj mis

Poov xab lysis tso tawm polysaccharides, amino acids, fatty acids, proteins thiab lwm yam khoom.

Cov cawv yog ces muab nws qhov tshwj xeeb tsw thiab complexity thaum lub sij hawm kev laus.