Urugero rwa CMC mu binyobwa bya acide

1. INYANDIKO

Irashobora kugaragara muri formulaire yubaka hydrogène (na +) kuri CMC yoroshye gutandukana cyane mubisubizo bya antion mubisubizo byicyemeje, ni ukuvuga, ifite amafaranga mabi kandi ni amphoteric. Iyo PH ya PH ya Proteine ​​iri munsi yingingo ya isoelectric, ubushobozi bwayo bwo guhuza -coo- itsinda rya proton riruta cyane kubushobozi bwa -nh3 + kugirango dutange proton, niko bifite inshingano nziza. Mu mata, 80% ya poroteyine ni Caseline, hamwe n'ingingo ya Isoelectriki ya Casein ni 3.8-4.2 biranga.

2. Igitekerezo cyerekana ibinyobwa bya acide

(1) formula yibanze yikinyobwa cya acide ya acide (ukurikije 1000kg):

Amata mashya (ifu yamata yose) 350 (33) kg
Isukari yera 50kg
Ibikoresho biryoha (inshuro 50) 0.9Kg
CMC 3.5 ~ 6KG
Monoglyceride 0.35kg
Sodium citrate 0.8Kg
Acid acide 3kg
Aside lactique (80%) 1.5Kg

Icyitonderwa:

1) Ifu yamata irashobora gusimburwa na poroteyine ya hydrolyzed igice, kugenzura proteine ​​≥ 1%.
2) Acidity yanyuma yibicuruzwa bigenzurwa hafi 50-60 ° t.
3) Soldids Soldids 7.5% kugeza 12%.

(2) amatara ya bagiteri acide (ukurikije 1000kg):
Amata asembuye 350 ~ 600KG
Isukari yera 60kg
Inoze (inshuro 50) 1Kg
CMC 3.2 ~ 8KG
Monoglyceride 0.35kg
Sodium citrate 1kg
Umubare uciriritse wa Acide
ICYITONDERWA: Koresha Igiti cya Citric Igiti cyo guhindura aside amata, kandi acide yanyuma yibicuruzwa bigenzurwa nka 60-70 ° t.

3. Ingingo z'ingenzi zo guhitamo CMC

FH9 na FH9 hejuru (FVH9) muri rusange batoranijwe kubinyobwa bya yogurt. FH9 ifite uburyohe bwimbitse, kandi umubare winyongera ni 0.35% kuri 0.5%, mugihe FH9 hejuru cyane iraruhura kandi ifite ingaruka nziza zo kongera ihinduka, kandi umubare winyongera ni 0.33%.

Ibinyobwa bya bacide bacide muri rusange bahitamo fl100, FM9 na FH9 super ndende (byakozwe nuburyo bwihariye). FL100 muri rusange ikorwa mubicuruzwa bifite uburyohe bwuzuye nubuzima burebure. Amafaranga yiyongera ni 0.6% kuri 0.8%. FM9 nigicuruzwa gikoreshwa cyane. Guhoraho ni mu gaciro, kandi ibicuruzwa birashobora kugera kubuzima burebure. Amafaranga yongeyeho ni 0.45% kuri 0.6%. Ibicuruzwa bya FH9 Super High-amanota yo mu cyiciro cyo mu rwego rwo hejuru ariko ntabwo ari amavuta, kandi umubare wongeyeho urashobora kuba muto, kandi ikiguzi ni gito. Birakwiriye gukora bagiteri ndende ya lactique. , umubare wongeyeho ni 0.45% kuri 0.6%.

4. Nigute Ukoresha CMC

Iseswa rya CMC: Ubushakashatsi buraseswa mu gisubizo cya 0.5% -2%. Nibyiza gushonga hamwe nisuku yihuta. Nyuma ya CMC isenyutse muminota 15-20, inyura mu ruganda rwa colloid kandi ukonje kugeza 20-40 ° C kugirango ukoreshe nyuma.

5. Ingingo zo kwitondera mu nzira y'ibinyobwa bya acide

Ubwiza bwamata mbisi (harimo amata yongeye kwandika): Amata ya Antibiotic, amata ya mastitis, amakoko, namata yanyuma ntabwo akwiriye gukora ibinyobwa byamata ya acidic. Ibice bya poroteyine byubwoko bune bwamata byahinduye byinshi. Kurwanya, kurwanya acide, no kurwanya umunyu nabyo birakennye, kandi bigira ingaruka kuryoherwa.

Byongeye kandi, ubwo bwoko bune bwamata burimo umubare munini wubwoko bune bwa enzymes (lipase, buringaniza, itoborame, ikariso yo hejuru ya 140 ℃, iyi enzymes izubukwa mugihe cyububiko bwamata. Mu gihe cyo kubika, amata azagaragara cyane, umururazi, arakaye, nibindi, bizagira ingaruka ku buzima bwibicuruzwa. Mubisanzwe, inzoga 75% zigereranya, ikizamini gitetse, PH na Ticity Amata birashobora gukoreshwa muguhitamo guhitamo. Amata mbisi, ikizamini cya 75% kandi ikizamini gitetse cyamata asanzwe ni kibi, ph iri hagati ya 6.4 na 6.8, kandi acide ni ≤18 ° ​​t. Iyo acide ari ≥22 ° t, coagulation ya poroteyine ibaho mugihe uteka, kandi mugihe PH irenze 6,4, ahanini ni amata cyangwa amata ya fla> 6.8 ahanini amata make ya mastitis cyangwa amata make.

(1) Ingingo zo kwitabwaho mugihe cyibinyobwa bya acide
Gutegura Yogurt: Gutegura amata yongeye kuvugururwa: Ongeraho ifu yamata mumazi ashyushye muri 50-20.

Tegura igisubizo cya CMC ukurikije uburyo bwo gukoresha CMC, ongeraho amata yateguwe, akangura neza, hanyuma upime amazi (ukuyemo amazi (gukuramo ingano yamazi yigaruriwe nigisubizo cya aside).

Buhorobuhoro, ubudahwema, no kumutanga igisubizo cyamata, kandi witondere kugenzura igihe cyongeyeho acide hagati yiminota 1.5 niminota 2. Niba igihe cyongeyeho acide ari kirekire, poroteyine iguma ku ngingo ya Ingurutiki igihe kirekire, bikaviramo gutandukana kwa proteine. Niba ari ngufi cyane, igihe cyo gutakaza aside ni gito cyane, ihuza ryaho amata ni ndende cyane, kandi ubukana bwa poroteyi burakomeye. Byongeye kandi, twakagombye kumenya ko ubushyuhe bwamata na aside bitagomba kuba hejuru cyane mugihe wongeyeho aside, kandi nibyiza kubigenzura saa 20-25 ° C hagati.

Mubisanzwe, ubushyuhe busanzwe bwamata burashobora gukoreshwa muguhuza ibihugu, kandi igitutu kigenzurwa na 18-25Ma.

Ubushyuhe bwo gushumba: Ibicuruzwa bya nyuma-muri politiki muri rusange bikoresha 85-90 ° C kumanota 25-30, nibindi bicuruzwa muri rusange ukoresheje ubushyuhe bwa ultra-Hejuru Sterilisation kuri 137-140 ° C kumasegonda 3-5.

(2) Ingingo zo kwitondera mugihe cya bagid acide acide
Gupima ibikubiye mu mata, ongeramo ifu ya poroted kugirango ugire poroteyine hagati ya 2-275 Kubyutsa, kandi ukomeze ubushyuhe buri 41-43 ° C kuri fermentation. Iyo ucide amata ageze kuri 85-100 ° t, fermentation irahagarara, kandi ikonje cyane kugeza 15-20 ° C ikurya isahani hanyuma isuka muri vat kugirango ukoreshe nyuma.

Niba ibirimo bya poroteyine mumata ari bike, hazabaho ibiziga byinshi mumata asembuye, kandi Flocs ya poroteyine izagaragara byoroshye. Pasteurisation kuri 90-95 ° C ifasha guhakana kwa poroteyine kandi biteza imbere ireme ryamata asembuye. Niba ubushyuhe bwa fermentation bugabanuka cyane cyangwa niba umubare wa Inocolum ari muto cyane, igihe cya fermentation kizaba kinini cyane, kandi bagiteri izakura cyane, kandi izatera imbere uburyohe nubuzima bwibicuruzwa. Niba ubushyuhe ari hejuru cyane cyangwa ingano ya Inocolum nini cyane, fermentation izihuta cyane, ibihumyo bizakorwa, ibibyimba bizagira ingaruka kumihane. Byongeye kandi, harashobora kandi guhitamo no guhitamo mugihe cyo guhitamo indwara, ariko imigozi ifite intege nke nyuma yo gutoranywa nkuko byatoranijwe bishoboka.

Gukonjesha amazi ya CMC kugeza 15-25 ° C hanyuma uyivange n'amata ubuntu, kandi ukoreshe amazi kugirango ugire ingano mumata yamata), hanyuma ongeraho aside amazi mumata gahoro gahoro, hanyuma ongeraho aside iri mumata buhoro, Kangura neza kandi ushyire ku ruhande.

Mubisanzwe, ubushyuhe busanzwe bwamata burashobora gukoreshwa muguhuza ibihugu, kandi igitutu kigenzurwa na 15-20Mimpa.

Ubushyuhe bwo gushumba: Ibicuruzwa bya nyuma-muri rusange bikoresha 85-90 ° C kumanota 25-30, nibindi bicuruzwa muri rusange byerekana ubushyuhe bwa ultra-Hejuru Sterilisation kuri 110-121 ° C kumasegonda 4-5 ° C kumasegonda 4.