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

2.2 Oraliq mahsulotlar va tayyor pivo miqdorini aniqlash

Olingan ekstraktiv moddalar miqdoridan quyidagi miqdorda issiq vodiy Q _{g.s olinadi.} , dm ³ :

Q _g.s. = Q _ev *100/ e, (8)

bu yerda, Q _ev – xom ashyo tarkibidagi ekstraktiv moddalar miqdori, kg;

e - boshlang'ich cho'chqadagi qattiq moddalarning massa ulushi, %.
Bahor - Q _g.s. \u003d 69,48 * 100/13 \u003d 534,46 dm ³ ;
Bobruysk - Q _g.s. \u003d 69,54 * 100/14 \u003d 496,71 dm ³ ;
Imkoniyat - Q _g.s. \u003d 69,1 * 100/12 \u003d 575,83 dm ³ ;
Berezina - Q _g.s. \u003d 69,93 * 100/10 \u003d 699,3 dm ³ .
Sut hajmi V , dm ^{3 , 20 0 S} da (Vesnavoe nisbiy zichligida - 1,0526 kg / l, Bobruisk - 1,0568 kg / l, imkoniyat - 1,0698 kg / l va Berezina - 1,0400 kg / l) bo'ladi:

V ₂₀ \u003d Q _g.s. / d , (9)

texnologik pivo wort yuvish
qayerda, Q _g.s. - issiq suvning hajmi, dm ³ ;
d - wortning nisbiy zichligi, kg/l.
Bahor - V ₂₀ \u003d 534,46 / 1,0526 \u003d 507,75 dm ³ ;
Bobruisk - V ₂₀ \u003d 496,71 / 1,0568 \u003d 470,01 dm ³ ;
Imkoniyat - V ₂₀ \u003d 575,83 / 1,0698 \u003d 538,26 dm ³ ;
Berezina - V ₂₀ \u003d 699,3 / 1,0400 \u003d 672,4 dm ³ .
Issiq suvning hajmi V , dm ³ , (100 ⁰ S da), uning termal kengayishini 1,04 marta hisobga olgan holda:

V = V ₂₀ * 1,04, (10)

bu erda V _{20 - 20} ^{0 C} da wort hajmi , dm ³ ;
1,04 - hajmning kengayish koeffitsienti.
Bahor - V \u003d 507,75 * 1,04 \u003d 528,06 dm ³ ;
Bobruisk - V \u003d 470,01 * 1,04 \u003d 488,81 dm ³ ;
Imkoniyat - V \u003d 538,26 * 1,04 \u003d 559,79 dm ³ ;
Berezina - V \u003d 672,4 * 1,04 \u003d 699,296 dm ³ .
Sovuq suv hajmini hisoblab chiqamiz V _xs , dm ³ , texnologik loyihalash me'yorlariga muvofiq 5,8% suv yo'qotilishini oling:

V _xs \u003d V _gs * (100-P _xd ) / 100 (11)

Bahor - V _xc \u003d 528,06 * (100–5,8) / 100 \u003d 497,43 dm ³ ;

Bobruisk - V _xc \u003d 488,81 * (100–5,8) / 100 \u003d 460,46 dm ³ ;
Imkoniyat - V _xs \u003d 559,79 * (100–5,8) / 100 \u003d 527,32 dm ³ ;
Berezina - V _xs \u003d 699,296 * (100–5,8) / 100 \u003d 658,74 dm ³ .
Yosh pivoning hajmi:
Fermentatsiya sexida (fermentatorlardan fermentatsiyadan keyingi tanklargacha) sovuq sut hajmiga yo'qotishlar Vesnavoye uchun 2,2%, Bobruiskoe uchun 2,3%, Chance uchun 2,3% va Berezina uchun 2,5%. Yosh pivoning hajmi V _mp , dm ³ ga teng bo'ladi:

V _mp \u003d V _xs * (100-P _b ) / 100, (12)

bu erda V _mp - sovuq suvning hajmi, dm ³ ;

P _b - fermentatsiya sexidagi yo'qotishlar, %.
Bahor - V _mp \u003d 497,43 * (100–2,2) / 100 \u003d 486,49 dm ³ ;
Bobruisk - V _mp \u003d 460,46 * (100–2,3) / 100 \u003d 449,87 dm ³ ;
Imkoniyat - V _mp \u003d 527,32 * (100–2,3) / 100 \u003d 515,19 dm ³ ;
Berezina - V _mp \u003d 658,74 * (100–2,5) / 100 \u003d 642,27 dm ³ .
Filtrlangan pivo hajmi:
Fermentatsiyadan keyingi va filtrlash sexida yosh pivo hajmiga yo'qotishlar Vesnavoye uchun 2,4%, Bobruiskoe uchun 2,6%, Shans uchun 2,6% va Berezin uchun 2,3%. Filtrlangan pivo hajmi V _fp , dm ³ ga teng bo'ladi:

V _fp \u003d V _mp * (100-P _f ) / 100, (13)

bu erda V _mp - yosh pivo hajmi, dm ³ ;

Pf - fermentatsiyadan _keyingi va filtrlash sexidagi yo'qotishlar, %.
Bahor - V _fp \u003d 486,49 * (100–2,4) / 100 \u003d 474,81 dm ³ ;
Bobruisk - V _fp \u003d 449,87 * (100–2,6) / 100 \u003d 438,17 dm ³ ;
Imkoniyat - V _fp \u003d 515,19 * (100–2,6) / 100 \u003d 501,795 dm ³ ;
Berezina - V _fp \u003d 642,27 * (100–2,3) / 100 \u003d 627,498 dm ³ .
Tijorat pivo hajmi:
Filtrlangan pivo hajmiga tijorat pivosining yo'qolishi Vesnavoye, Bobruiskoe, Shans uchun 2,5% va Berezina uchun 2% bo'ladi. Tijorat pivosining hajmi V _tp , dm ³ bo'ladi:

V _tp \u003d V _fp * (100-P _r ) / 100, (14)

bu erda V _fp - filtrlangan pivo hajmi, dm ³ ;

P _r - shishaga quyish paytida sotiladigan pivoning yo'qotishlari, %.
Bahor - V _tp \u003d 474,81 * (100–2,5) / 100 \u003d 462,94 dm ³ ;
Bobruisk - V _tp \u003d 438,17 * (100–2,5) / 100 \u003d 427,22 dm ³ ;
Imkoniyat - V _tp \u003d 501,795 * (100–2,5) / 100 \u003d 489,25 dm ³ ;
Berezina - V _tp \u003d 627,498 * (100–2) / 100 \u003d 614,95 dm ³ .
Suyuq fazadagi umumiy ko'rinadigan yo'qotish P _zhf , dm ³ , formula bilan aniqlanadi:

P _zhf \ u003d V _gs - V _tp , (15)

bu erda V _gs - issiq pivo hajmi, dm ³ ;
V _tp - tijorat pivosining hajmi, dm ³ .
Bahor - P _zhf \u003d 528,06-462,94 \u003d 65,12 dm ³ ;
Bobruisk - P _zhf \u003d 488,81–427,22 \u003d 61,59 dm ³ ;
Imkoniyat - P _zhf \u003d 559,79–489,25 \u003d 70,54 dm ³ ;
Berezina - P _zhf \u003d 699,296–614,95 \u003d 84,35 dm ³ .
Yoki issiq sut hajmining % da:

P _zhf ^% \u003d P _zhf / V _gs * 100, (16)

bu erda V _gs - issiq pivo hajmi, dm ³ ;

P _zhf - suyuq fazadagi umumiy ko'rinadigan yo'qotishlar, dm ³ .
Bahor - P _zhf ^% \u003d 65,12 / 528,06 * 100 \u003d 12,33%;
Bobruisk - P _zhf ^% \u003d 61,59 / 488,81 * 100 \u003d 12,599%;
Imkoniyat - P _zhf ^% \u003d 70,54 / 559,79 * 100 \u003d 12,6%;
Berezina - P _zhf ^% \u003d 84,35 / 699,296 * 100 \u003d 12,06%.