He pilikia nui ka oxidation i ka pia.I kēia lā, ma kēia ʻatikala, e kamaʻilio wau e pili ana i ka oxidation o ka pia a me kekahi mau hana e hōʻemi ai i ka oxidation.
Ma hope o ka hoʻomaʻamaʻa ʻana o ka pia, e maʻalahi ka ʻala o ka hop, e hohonu ka waihoʻoluʻu, e ʻawaʻawa ma hope o ka ʻike ʻia ʻana, a he ʻala ka pahu i ka wā e inu ai.
No laila, pono mākou e hana i kekahi mau hana e hoʻomalu ai i ka oxidation i loko o ke kaʻina hana pia (koe wale ka oxygen i ka manawa fermentation nui e kūpono i ka hoʻohua hū, ʻo kēlā me kēia oxidation i nā kaʻina hana ʻē aʻe e hōʻeha i ka pia).
Pehea e hōʻemi ai i ka oxidation i ka wā e inu ai?
1.E koho i ka malt maikaʻi.Inā nui ka wai o ka malt (e ʻike i ka hōʻike ʻana o ka maikaʻi o ka malt a me ka hōʻike loiloi no nā kikoʻī), ʻaʻole ia e pili wale i ke kumukūʻai, akā ʻoi aku ka maikaʻi o ka hana ʻana i nā precursors oxidized.
2.E hoʻohana i ka malt i ʻoki ʻia i ka wā hiki, ʻoi aku ka maikaʻi ma mua o 6 mau hola.Manaʻo ʻia e ʻoki i ka malt ma mua o ka mākaukau ʻana o ka wai mashing no ka hapalua hola.
3. ʻO ka maʻiʻo o nā ion keleawe a me nā hao hao i loko o ka wai brewing e hoʻomaluʻia ma kahi haʻahaʻa, no ka mea, hiki i nā ion keleawe a me nā hao hao ke hoʻoikaika i ka hopena oxidation.ʻO ka maʻamau, e ʻohi ʻia nā mea hana brewing pāʻoihana maʻamau a hoʻopaʻa ʻia i loko o ka ipuhao, a e hana ʻia kahi kiʻiʻoniʻoni oxide ma ka ʻili.
ʻAʻohe pono e hopohopo no kēia pilikia, akā hoʻohana kekahi mau mea hana hoʻoinu hale i nā mea keleawe.Maʻaneʻi, manaʻo mākou e hoʻololi iā ia me 304 stainless steel.
4. E ho'ēmi i ka helu o nā manawa hoʻoulu i ka mashing, a pale aku i ka hoʻoulu ʻana i ka wikiwiki.
E hana ia i vortex e hanu ai i ka ea i ka wa e kui ai, a e hoomaluia ka hooulu ana e ka mea hooulu alapine, no laila, e hoololi pinepine ia ka motika hooulu ana, oiai e hoomalu lima ia ana ka homebrewing.
5. Ma mua o ka komo ʻana o ka wort i loko o ka pahu kānana mai ka pahu mash, e hohola mua i ka 78-degree grate wai e hoʻokuʻu ai i ka ea ma lalo o ka sieve plate, ʻo kekahi e pale i ka wort mai ka oxidation, a ʻo ka mea ʻē aʻe e pale aku i ka mash mai ka nui. hoʻopilikia ʻia a hoʻololi ʻia ka papa kānana.
6. Pono pono ka manawa no ka lawe ʻana i ka wort, a e hoʻomalu ʻia ka manawa ma kahi o 10-15 mau minuke, kahi e pono ai ke koho ʻana i ka nui kūpono o ka wort pump i ke kūʻai ʻana i nā lako, a ʻaʻole ʻōlelo ʻia ka manawa kānana no ka lōʻihi loa.
7. Pono ka manawa mai ka paila paila a hiki i ka puahiohio i loko o 15 mau minuke e like me ka hiki.I ka manawa like, pono e hoʻolālā ʻia ka tangent o ka whilrpool i mea e pale aku ai i ka haunaele kūloko a hoʻemi i ka inhalation ea.
8. E koho i ka pā wela wela o ka nui kūpono, ka manawa hooluolu o ka wort e like me ka wikiwiki, a me ka manawa hooluolu o ka wort pono e hoomaluia i loko o 50min.
9. Ke hiki i ka canning, e koho i ka mīkini canning kūpono, e ho'āʻo e lawe i elua vacuums, a me ka vacuum degere o kēlā me kēia hoʻopiha valve hiki i 80% a hiki i 90%, i mea e ho'ēmi i ka piʻi o ka dissolved oxygen i ka wā o ka canning.
I ka hōʻuluʻulu ʻana, ʻo ka hoʻolālā ʻana o nā mea hana brewing a me ka ʻenehana hana e pili pono i ka oxidation o ka ʻoihana waina.
Ka manawa hoʻouna: Mei-11-2022