Pivo yoqimli achchiq va xushbo'y hidli chanqoqni bosuvchi ko'pikli ichimlik. Pivo chanqovni yaxshi qondiradi, chunki uning tarkibida minerallar va karbonat angidrid mavjud

2.4 Chiqindilarning miqdorini aniqlash

Pivo donlarining miqdori:

Namligi 86% bo'lgan pivo donlarining miqdori donlarda qolgan quruq moddalar miqdorini K=100/(100–86)=7,14 koeffitsientiga ko'paytirish yo'li bilan aniqlanadi.
Pivo sharbatini tayyorlashda pivo donlarining miqdori Q ^pivo _dr , kg:

Q ^piv _dr \u003d Q _dr * K, (19)

bu yerda Q _dr - don tarkibidagi quruq moddalar miqdori, kg.

Bahor - Q ^pivo _dr \u003d 24,83 * 7,14 \u003d 177,29 kg;
Bobruisk - Q ^pivo _dr \u003d 23,84 * 7,14 \u003d 170,22 kg;
Imkoniyat - Q ^pivo _dr \u003d 24,71 * 7,14 \u003d 176,43 kg;
Berezina - Q ^pivo _dr \u003d 24,38 * 7,14 \u003d 174,07 kg.
Hurma donining miqdori:
Suvsiz hop donalari sarflangan hop massasining 60% ni hosil qiladi va namlik miqdori 85% bo'lgan donalar 6,67 marta ko'proq K = 100 / (100-85) = 6,67 hosil qiladi. Q ^xm _{dr , kg} ho'l granulalardan 1 berilgan pivoni tayyorlashda ma'lum bo'ladi:

Q ^xm _dr \u003d H * 0,6 * K, (20)

bu erda H - 1 dal wort uchun hop iste'moli, g/dal.

Bahor - Q ^xm _dr \u003d 25,777 * 0,6 * 6,67 \u003d 103,16 kg;
Bobruisk - Q ^xm _dr \u003d 25,8565 * 0,6 * 6,67 \u003d 103,48 kg;
Imkoniyat - Q ^xm _dr \u003d 13,92 * 6,67 * 0,6 \u003d 55,71 kg;
Berezina - Q ^xm _dr \u003d 12,256 * 0,6 * 6,67 \u003d 49,05 kg.
Separator loyining miqdori:
100 kg iste'mol qilinadigan don mahsulotlaridan, pivoning nomidan qat'i nazar, namlik miqdori 80% bo'lgan 1,75 kg loy olinadi.
Ortiqcha xamirturush miqdori:
Klassik sxema bo'yicha 10 litr fermentlangan pivo uchun namlik miqdori 86% bo'lgan xamirturush iste'moli 0,8-1 litrni tashkil qiladi. Chiqindiga ketadigan xamirturush miqdori, Q _id , dm ³ , quyidagilar bilan aniqlanadi:

Q _{identifikatori} \u003d V _tp * K, (21)

qaerda K - 10 fermentatsiya paytida olingan ortiqcha xamirturush koeffitsienti wort, dm ^{3 berdi} ;

V _tp - tijorat pivosining hajmi, dm ³ .
Bahor - Q _id \u003d 462,94 * 0,01 \u003d 4,6294 dm ³ ;
Bobruisk - Q _{identifikatori} \u003d 427,22 * 0,01 \u003d 4,2722 dm ³ ;
Imkoniyat - Q _{identifikatori} \u003d 489,25 * 0,01 \u003d 4,8925 dm ³ ;
Berezina - Q _id \u003d 614,95 * 0,01 \u003d 6,1495 dm ³ .
Q _{br.xs , kg} fermentatsiya bo'linmasida olingan sut miqdori quyidagicha aniqlanadi:

Q _br . _xc \u003d V _xc * d , (22)

qayerda, Q _x.s. - sovuq suvning hajmi, dm ³ ;

d - wortning nisbiy zichligi, kg/l.
Bahor - Q _br.xs \u003d 497,43 * 1,0526 \u003d 523,59 kg;
Bobruisk - Q _br.xs \u003d 460,46 * 1,0568 \u003d 486,61 kg;
Imkoniyat - Q _br.xs \u003d 527,32 * 1,0698 \u003d 564,13 kg;
Berezina - Q _br.xs \u003d 658,74 * 1,0400 \u003d 685,09 kg.
Uning tarkibida ekstraktiv moddalar Q _ev , kg:

Q _ev \u003d Q _br.xs * e / 100, (23)

Bahor - Q _ev \u003d 523,59 * 13/100 \u003d 68,07 kg;
Bobruisk - Q _ev \u003d 486,61 * 14/100 \u003d 68,13 kg;
Imkoniyat - Q _ev \u003d 564,13 * 12/100 \u003d 67,696 kg;
Berezina - Q _ev \u003d 685,09 * 10/100 \u003d 68,51 kg.
Karbonat angidrid Mco _{2 ning fermentatsiyasi} , kg, quyidagicha aniqlanadi:

Mco ₂ \u003d Q _ev * E * (176/342), (24)

bu yerda Q _ev - ekstraktiv moddalar miqdori, kg;

E - fermentatsiyaning haqiqiy darajasi (50%);
176/342 - fermentatsiya tenglamasidan olingan nisbat.
Bahor - Mso ₂ \u003d 68,07 * 0,5 * (176/342) \u003d 17,52 kg;
Bobruisk - Mco ₂ \u003d 68,13 * 0,5 * (176/342) \u003d 17,53 kg;
Imkoniyat - Mso ₂ \u003d 67,696 * 0,5 * (176/342) \u003d 17,42 kg;
Berezina - Mso ₂ \u003d 68,51 * 0,5 * (176/342) \u003d 17,63 kg.
₂ ning bir qismi pivo (0,35%) M'co ₂ , kg bilan bog'lanadi:

M'co ₂ \u003d Q _br . _xs *(0,35/100), (25)

qaerda Q _br . _xs - ekstraktiv moddalar miqdori, kg.

Bahor - M'so ₂ \u003d 523,59 * (0,35/100) \u003d 1,83 kg;
Bobruisk - M'so ₂ \u003d 486,61 * (0,35/100) \u003d 1,70 kg;
Imkoniyat - M'so ₂ \u003d 564,13 * (0,35/100) \u003d 1,97 kg;
Berezina - M'so ₂ \u003d 685,09 * (0,35/100) \u003d 2,398 kg.
Atmosferaga chiqariladigan CO ₂ , M _atm , kg , quyidagicha aniqlanadi:

M _atm \u003d Mso ₂ - M'co ₂ , (26)

bu erda Mso ₂ - fermentlangan karbonat angidrid miqdori, kg;
M'so ₂ - hosil bo'lgan CO _{2 ning} pivo bilan bog'liq qismi, kg.
Bahor - M _atm \u003d 17,52–1,83 \u003d 15,69 kg;
Bobruisk - M _atm \u003d 17,53-1,70 \u003d 15,83 kg;
Imkoniyat - M _atm \u003d 17,42–1,97 \u003d 15,45 kg;
Berezina - M _atm \u003d 17,63–2,398 \u003d 15,23 kg.
20 ^{o C va p=0,1 MPa da 1 m 3} CO ₂ massasi 1,832 kg. Keyin atmosferaga chiqarilgan CO ₂ V CO 2 hajmi _, m ³ , quyidagicha aniqlanadi:

V co ₂ \u003d M _atm / 1.832, (27)

bu yerda M _{atm -} atmosferaga chiqarilgan CO ₂ miqdori , kg.

Bahor - V co ₂ \u003d 15,69 / 1,832 \u003d 8,56 kg;
Bobruisk - V ko ₂ \u003d 15,83 / 1,832 \u003d 8,64 kg;
Imkoniyat - V co ₂ \u003d 15,45 / 1,832 \u003d 8,43 kg;
Berezina - V co ₂ \u003d 15,23 / 1,832 \u003d 8,31 kg.
₂ miqdori , Asosiy fermentatsiya paytida 1-verimli tijorat pivosi tomonidan chiqarilgan V 'co ₂ , g, quyidagilar bilan aniqlanadi:

V 'co ₂ \u003d (M _atm * 1000) / V _tp, (28)

bu erda M _{atm -} atmosferaga chiqarilgan CO ₂ miqdori , kg;

V _tp - tijorat pivosining hajmi, dm ³ .
Bahor - V 'co ₂ \u003d (15,69 * 1000) / 462,94 \u003d 33,89;
Bobruisk - V 'co ₂ \u003d (15,83 * 1000) / 427,22 \u003d 37,05;
Imkoniyat _- V'co 2 \u003d (15,45 * 1000) / 489,25 \u003d 31,58 g .;
Berezina - V 'co ₂ \u003d (15,23 * 1000) / 614,95 \u003d 24,77 g.
Qayta tiklanadigan nikoh.
Pivoning to'g'rilanadigan nikohi V _ib , dm ³ , shisha do'konidan barcha turdagi pivo uchun 2% ni tashkil qiladi. Uning yillik hajmi:
V _ib \u003d 0,02 * V _tp , (29)

bu erda V _tp - tijorat pivosining hajmi, dm ³ .

Bahor - V _ib \u003d 0,02 * 462,94 \u003d 9,26 dm ³ ;
Bobruisk - V _ib \u003d 0,02 * 427,22 \u003d 8,54 dm ³ ;
Imkoniyat - V _ib \u003d 0,02 * 489,25 \u003d 9,785 dm ³ ;
Berezina - V _ib \u003d 0,02 * 614,95 \u003d 12,299 dm ³ .