Pehea ka nui o kāu ʻike e pili ana i ke kuleana o "it" i ka pia?

He hopena ko ka waiʻona i loko o ka pia i ka huʻa a me ka ʻono o ka pia.He kiʻekiʻe ka nui o ka waiʻona, ʻoi aku ka kiʻekiʻe o ka beer viscosity a me ka viscosity foam.ʻAʻole paʻa loa ka huʻa pia me ka ʻole o ka waiʻona;ʻAʻole e kau ka wort foam me nā hops i loko o ke kīʻaha, akā Ma hope o ka hoʻohui ʻana i ka waiʻona, ʻike maopopo ke aniani;ʻO ka pia waiʻona ʻole e hana i ka huʻa liʻiliʻi, a ke hoʻohui ʻia ka waiʻona, ʻoi aku ka maikaʻi o ka hana ʻana o ka huʻa a me ka paʻa o ka huʻa.ʻO ka hopena o ka waiʻona ma ka huʻa wale nō i loko o kahi ākea (1 ~ 3%).ʻO ka ʻoi aʻe o kēia pae he mea pōʻino nō hoʻi i ka huʻa.Ma ke kūlana aupuni, ʻoi aku ka nui o ka waiʻona o ka pia māmā ma mua o 3%, a ʻo ka ʻona waiʻona o ka pia non-alcoholic ma lalo o 0.5%.ʻO ka ʻona waiʻona o ka pia he mea pōʻino i ka huʻa, no ka mea, he hopena defoaming ka haʻalulu o ka waiʻona a me nā kumu ʻē aʻe.

Eia kekahi, pili ka waiʻona i ka hoʻoheheʻe ʻana o CO2, ka mea nui e hana ai i ka huʻa pia, i ka pia.ʻO ka haʻahaʻa o ka waiʻona, ʻoi aku ka kiʻekiʻe o ka solubility CO2;ʻoi aku ka kiʻekiʻe o ka waiʻona, ʻoi aku ka haʻahaʻa o ka solubility CO2;ʻoi aku ka haʻahaʻa o ka solubility o CO2 i loko o ka wai wai wai ma mua o ka wai, no laila he mea nui ka waiʻona no ka solubility o CO2 i ka pia.nā mea hoʻopili.

Inā kiʻekiʻe loa ka nui o ka waiʻona, ʻoiai e pōʻino ana ia i ka solubility o ka pia CO2 a me ka huʻa, inā liʻiliʻi ka ʻona i loko o ka pia, ʻaʻole ʻono a ʻono ʻole ka pia, e like me ka waiʻona haʻahaʻa a me ka ʻole. - nā pia waiʻona.ʻO kēia ma muli o ka liʻiliʻi o ka waiʻona.ʻO ka maʻamau, ʻo ka pia me kahi kiʻekiʻe kiʻekiʻe o ka fermentation ka nui o ka waiʻona ma mua o 4%, a ʻoi aku ka maikaʻi o kona "mellowness".No laila, ʻaʻole he mea koʻikoʻi wale ka ʻona o ka pia, akā he mea koʻikoʻi nui no ka ʻono pia a me ka ʻono pono.I ka manawa like, he mea pono ia no ka synthesis o kekahi mau mea ʻala ester i loko o ka pia, e like me ka ethyl caproate, ethyl acetate, a me nā mea ʻē aʻe. .Hiki ke hoʻohui i kekahi ʻono kino i ka pia ma ka nui o nā ʻano ʻono ester.

ʻO ka nui o ka waiʻona o ka pia he 3-4%.Loaʻa i kēia manaʻo ka hopena o ka pale ʻana i ka ulu ʻana o nā hua bacteria like ʻole.ʻOi aku ka kiʻekiʻe o ka manaʻo, ʻoi aku ka ikaika o ka hopena, no laila ʻaʻole hiki i ka hapa nui o nā bacteria like ʻole ke ola i ka pia.No laila, hiki i ka waiʻona ke hoʻolilo i ka pia ponoʻī i kahi mea antibacterial a me antiseptic, i loaʻa ai i ka pia ke kūpaʻa ola.

ʻO ke kaʻina hana fermentation o ka pia ka mea nui i ka fermentation alcoholic.No ka hōʻoiaʻana i ka hanaʻana i ka waiʻona, pono e hōʻoia i nā kūlana kaʻina hana kūpono.Hoʻoholo ʻia ka ʻona waiʻona i loko o ka pia e ka nui o ka hoʻohaʻahaʻa ʻana i ke kō i loko o ka wort kumu a me ke ʻano o ka fermentation, ʻoiai ʻo kahi kumu wort kumu a me ke kūlana fermentation e hoʻoholo ʻia e ke kō fermentable a me ka haʻahaʻa haʻahaʻa molecular nitrogen i loko o ka wort.Rationality o nā ʻāpana a me nā waiwai o ka hū.

ʻO ka waiʻona o ka pia kekahi o nā hōʻailona nui o nā mea hoʻāʻo pia.ʻO ke ʻano o ke ana ʻana, ʻo ia ka hoʻohana ʻana i ke ʻano o ka ʻōmole density i kuhikuhi ʻia ma GB4928 e ana i ka nui o ka distillate beer ma 20 ℃, a loaʻa ka ʻona wai ma ka nānā ʻana i ka papaʻaina.