Chii chinonzi tea fixation?

Kugadzirisayetii mashizha inzira inoshandisa kupisa kwepamusoro kuti ikurumidze kuparadza basa re enzymes, kudzivirira oxidation ye polyphenolic compounds, inokonzera mashizha matsva kukurumidza kurasikirwa nemvura, uye kuita kuti mashizha ave akapfava, achigadzirira kukunguruka uye kuumbwa.Chinangwa chayo ndechokubvisa kunhuhwirira kwakasvibirira uye kuita kuti tii inonhuhwirira.

Chii chinangwa chekugadzirisa?

Kazhinji iyo mbishi zvinhu zvetea fixation process mashizha matsva, kureva mashizha etii.Doro rakasvibirira mashizha mumashizha matsva ane kunhuhwirira kwakasimba kwegirinhi, uye trans-green leaf alcohol inoumbwa mushure mekupisa kwekushisa kwepamusoro.Naizvozvo, mushure mekurapa chete, "kunhuhwirira kwakasvibirira" kwemashizha matsva kunogona kushandurwa kuita "kunhuhwirira kutsva" kwetii.Naizvozvo, tii zhinji dzisina kupera zvakanaka dzine mhepo yakasvibira panzvimbo yekunhuhwirira kutsva.

Kukosha kwekugadzirisa

Kugadzirisainhanho yakakosha mukugadzirwa kwetii, nekuti panguva yekuravira tii, tinonzwa kunaka kwetii, iyo inonyanya kuenderana nekupedza.Semuenzaniso: kunhuhwirira kwegirinhi kwakasimba nekuti poto haina kudziya zvakakwana kana ichikangwa kana kuti inoburitswa mupoto nekukasira uye inopedzwa isati yanyatsoibva.

Kugadzirisa kwakafanana neterminator.Vagadziri vetii vanokacha mashizha etii mukatitea fixation muchina.Tembiricha yemuchina inowanzoitika 200 ~ 240°C.Kupisa kwakanyanya kunogona kuita kuti ma enzymes atadze kuita basa.Uraya ma enzymes mumashizha etii uye chengetedza kupenya kwegirinhi mhando yegirinhi tii.

Musiyano uripo pakati pekugadzirisa steam uye pani kugadzirisa

Zvose zvinoporeswa pakupisa kwepamusoro, uchishandisa kupisa kwakanyanya kuparadza basa re enzymes uye kuchengetedza ruvara rwemashizha.Mashizha etii anobvisa hwema hwehuswa uye anoburitsa hwema hunozorodza.

Zvisinei,tii panifiringinoitwa nekupisa kwakaoma.Chimwe chezvinangwa zvakakosha ndechokubvisa unyoro uye kuita kuti mashizha ave akapfava mukugadzirira danho rinotevera rekumonyorora;

Steam kurapa inoshandisa kupisa kwakanyorova.Mushure mekurapa, mvura yetiyi inowedzera.Naizvozvo, kusiyana nekukanya, inova nhanho inotevera yekukacha nekurapa, mashizha etii anoporeswa nemhepo anodawo nhanho yekubvisa unyoro.Nzira dzekubvisa hunyoro dzinosanganisira kufuridzira mafeni kuti atonhore, kudziyisa uye kuzunza kuoma.