Basa guru reAcidifier muchikafu nderekuderedza pH uye kugona kusunga acid muchikafu. Kuwedzera acidifier muchikafu kunoderedza acidity yezvikamu zvechikafu, nokudaro zvichideredza acidity mudumbu remhuka uye kuwedzera pepsin activity. Panguva imwe chete, zvichakanganisa acidity yezviri mudumbu, uye zvobva zvakanganisa kuburitswa uye kushanda kweamylase, lipase ne trypsin, kuitira kuti chikafu chigayike zvakanaka.

Kuwedzera acidifier pakudya kwenguruve dzakarumurwa kunogona kuderedza acidity yechikafu, kuwedzera acid effect uye kuwedzera mwero wekushandiswa kwechikafu mudumbu. Ongororo yaXing Qiyin nevamwe yakaratidza kuti kana simba reacid rekudya rakaderera, kupararira kwefungus muchikafu kunogona kudzorwa, ganda remufuyo rinogona kudzivirirwa, kutsva kwechikafu kunogona kuramba kuripo, uye huwandu hwemanyoka enguruve hunogona kuderedzwa.

Basa reAcidifier mumhuka rinoratidzwa mumufananidzo unotevera, kunyanya kusanganisira zvinhu zvinotevera:

1) Inogona kuderedza pH mudumbu remhuka uye yobva yatanga mamwe ma enzymes akakosha ekugaya. Hunhu hwemuviri uye hwemakemikari hwe organic acids hunokanganisa mhedzisiro yekuderedza pH mudumbu. PKa values ​​ye malic acid, citric acid uye fumaric acid iri pakati pe3.0 ne3.5, iri muma acids ane simba repakati, ayo anogona kukurumidza kuparadzanisa H + mudumbu, kuderedza acid mudumbu, kukurudzira kuburitswa kwe pepsin, kuvandudza mashandiro ekugaya, uye wobva wawana acidification effect.

Maacid ane mwero wakasiyana wekupatsanurwa ane mhedzisiro yakasiyana. Mukushandiswa kwayo, maacid ane mwero wakakura wekupatsanurwa anogona kusarudzwa kuderedza pH yemudumbu, uye maacid ane mwero mudiki wekupatsanurwa anogona kusarudzwa kuti abviswe.

2) Zvinogadzirisa acidifiers zvinogona kudzora kuenzana kwemukati medumbu remhuka, kuparadza membrane yemasero ebhakitiriya, kukanganisa kugadzirwa kwema enzymes ebhakitiriya, kuita kuti pave nemigumisiro yebhakitiriya kana kuti inouraya bhakitiriya, uye nokudaro kudzivirira zvirwere zvemudumbu zvemhuka zvinokonzerwa netupukanana tunokonzera zvirwere.

Maacids emhando ye "common volatile organic acids" nema "non-volatile organic acids" ane mhedzisiro dzakasiyana dze "bacterial static", mhando dzakasiyana uye huwandu hwe "Acidifiers", uye mhedzisiro dzakasiyana dzekudzivirira nekuuraya mabhakitiriya anokonzera hutachiona mudumbu remhuka.

Mhedzisiro yekuyedza yakaratidza kuti huwandu hwakanyanya hweacidifier inowedzerwa muchikafu i10 ~ 30kg / T, uye kushandiswa zvakanyanya kunogona kukonzera acidosis mumhuka. Cui Xipeng et al. Vakaona kuti kuwedzera huwandu hwakasiyana hwepotassium dicarboxylateKudya kune simba rehutachiona. Tichifunga zvakakwana, huwandu hunokurudzirwa hwekuwedzera i0.1%

3) Kuderedza kumhanya kwekubuda kwechikafu mudumbu uye kukurudzira kugaya zvinovaka muviri mudumbu nemumatumbu. Manzanilla nevamwe vake vakawana kuti kuwedzera 0.5% formic acid mukudya kwenguruve dzakarumurwa kunogona kuderedza mwero wekubuda kwechikafu chakaoma mudumbu.

4) Kuvandudza kunaka kwechinhu.

5) Kudzivirira kushushikana, kuvandudza mashandiro ekukura.

6) Kuvandudza kushandiswa kwezvinhu zvidiki mukudya.