PH y’obuwunga kye kiraga ekikulu eky’okulondoola omutindo mu kukola emigaati. Mita za pH ezikwatibwako, nga zirina obutuufu bw’okuzuula pH ±0.1 ate nga zirina pH 3.0-10.0, zifuuse ekintu ekikulu eky’okulondoola enkola yonna ey’okukola emigaati egy’omulembe. Enkozesa yaabwe enkulu yeeyolekera mu bintu bibiri ebikulu: okulondoola okuzimbulukusa mu ngeri ey’amaanyi n’okukebera ebigimusa ebiyingira.
Mu kiseera ky’okuzimbulukusa, pH y’obuwunga mu kusooka ekendeera okuva ku 6.2-6.4 nga enkyukakyuka y’obuwuka obutonotono egenda mu maaso, okukkakkana ng’etebenkedde ku 4.4-4.8. Abafumbi b’emigaati basobola okulondoola obulungi emirimu gy’obuwuka obutonotono mu bifo bisatu: essaawa 0, essaawa emu n’ekitundu, n’essaawa 3. Singa pH ekka wansi wa 4.5, okulongoosa kulina okutandika amangu ddala okuziyiza okukaawa okuyitiridde; bwe kiba tekikka wansi wa 5.0 mu ssaawa 2, ebbugumu ly’okuzimbulukusa lirina okwongerwako diguli 2-3 oba okuteekebwamu ekizimbulukusa ebitundu 0.5%. Ebiwandiiko ebikola biraga nti oluvannyuma lw’okuleeta okulondoola pH, omuwendo gw’okulemererwa okuzimbulukusa kw’ensaano gwakendeera okuva ku bitundu 12% okutuuka ku bitundu 3%, era okutebenkera kw’amakungula kweyongera ebitundu 40%.
In the raw material inspection stage, the pH of flour needs to be controlled between 6.0 and 6.5 (>6.8 ekosa okutondebwa kwa gluten, .<5.8 easily leads to browning), and the production water needs to be maintained in a neutral range of 6.8-7.2 (>7.5 aziyiza amylase, .<6.5 accelerates acidification). After implementing raw material pH pre-inspection, a chain central factory saw a 58% reduction in batch rework rate and an annual reduction in raw material loss of approximately 12 tons. This equipment, through full-process data support, effectively improved the stability and quality consistency of bread production.
Mita za pH zikola kinene ekitali kya kukyusibwa mu kulongoosa enkola y’okufumba n’okukola ebintu ebipya. Abanoonyereza basobola okuteekawo enkola y’enkolagana wakati wa asidi n’engeri z’ebintu nga beekenneenya enkokola z’enkyukakyuka ya pH ez’ensengekera ez’enjawulo. Okugeza, mu nkula y’omugaati omugonvu, pH y’obuwunga bw’etereezebwa ku 5.0-5.2, obuzito obw’enjawulo obw’ekintu butuuka ku 3.8 ml/g, era obumu bw’obuziba obw’omunda bweyongera ebitundu 25%; mu kukola omugaati gw’eŋŋaano enzijuvu ogulimu ssukaali omutono-, okufuga pH y’okuzimbulukusa esembayo mu bbanga lya 4.6-4.7 kiyinza okwongera ku bulamu bw’okutereka ennaku 2. Okutambuza kwayo kusobozesa okugezesa ku mugendo ku mitendera egy’enjawulo, omuli ttanka z’okutabula, bbokisi eziziyiza, ne oveni, ne zikola olujegere olujjuvu olulondoola omutindo.
Okukakasa obwesigwa bwa data kyetaagisa okukola okutuufu: buli lunaku amaanyi-okutandika n’okupima ensonga ssatu-nga tukozesa ebisengejjero bya buffer ebya bulijjo ku pH 4.01, 6.86, ne 9.18, okufuga ensobi mu ±0.02 pH; nga tebannapima, obusannyalazo bulina okunaazibwa n’amazzi agataliimu ayoni ne bikalibwa; oluvannyuma lw’okugezesa, obusannyalazo bulina okunnyika amangu ddala mu 3 mol/L potassium chloride solution okusobola okuddaabiriza. Okukozesa ebyuma ebiyitibwa planar induction electrodes kikendeeza ku kunywerera kw’ebisigadde mu bbugumu, kikendeeza ku budde bw’okuyonja n’okuddaabiriza ebitundu 60%, era kikubisaamu emirundi ebiri obulamu bw’obusannyalazo obw’endabirwamu obw’ennono. Omulimu gw’okuwandiika amawulire ogwa mita ya pH ogw’amagezi gukola lipoota z’okugezesa mu ngeri ey’otoma, ne guwa obujulizi bwa digito ku kulondoola omutindo.
Olw'okukulaakulana kw'omutindo mu mulimu gw'okufumba, mita za pH zikyuse okuva ku bikozesebwa mu kugezesa ne zifuuka "enkomerero z'obusimu bwa digito" mu nkola y'okufulumya, ekivuga enkyukakyuka mu kukola emigaati okuva mu nkola ya empiricism okudda mu nkola ezikulemberwa data-. Ku nsonga y’okulongoosa enkozesa, enkola eno ey’okugezesa ssaayansi-eyesigamiziddwa ku kulondoola omutindo efuuse obuwagizi bwa tekinologiya obukulu eri amakolero g’emigaati okutumbula okuvuganya kw’ebintu.
