Sɛ́ nea efi nnɛyi aduan ho mfiridwuma mu ba no, kɔfe nnua (a mpɛn pii no ɛkyerɛ kɔfe a ɛyɛ den anaa espresso a wɔde yɛ no ntɛm) trɛw kɔ akyiri sen anonne a ɛyɛ mmerɛw. Efi nneɛma ho nyansahu so kosi ntini mu nnuruyɛ so, efi nneɛma a atwa yɛn ho ahyia ho mfiridwuma so kosi adetɔfo nneyɛe so no, kɔfe nnua a wɔyɛ, wɔyɛ, ne nea wɔde di dwuma no kura nyansahu mu ntease kɛse, na ɛma ɛyɛ kar soronko a wɔde yɛ nhwehwɛmu a ɛfa nneɛma ahorow ho.
Nkɔso a wɔanya wɔ Nneɛma Ho Nyansahu ne Aduan Ho Mfiridwuma mu
Kɔfe nnua a ɛyɛ den no gyina mfiridwuma a ɛkɔ anim a wɔde ma ɛyow ne nea wɔde hyɛ mu, te sɛ nea wɔde petepete so, nea wɔde hyɛ nwini mu, anaasɛ nea wɔde hyɛ mu wɔ vacuum mu so. Ɛnyɛ sɛ saa akwan yi kora kɔfe aba hua ne nneɛma a ɛyɛ adwuma nko, na mmom ɛma nneɛma a ɛyɛ dɛ no gyina denam microencapsulation so, na ɛbɔ ho ban fi oxidation ne nneɛma a ɛyɛ hann-a ɛyɛ mmerɛw sɛe ho. Sɛ nhwɛso no, kɔfe nnua a wɔayam no nwini{3}}kura caffeine ne chlorogenic acid nhyehyɛe mu mũdi mu denam ɔhyew a ɛba fam-nsu a ɛtɔ so, bere a wɔn nhyehyɛe a ɛyɛ porous no ma ɛyɛ mmerɛw sɛ ɛbɛpete ntɛmntɛm, na ɛkyerɛ sɛnea wɔde nneɛma ho nyansahu di dwuma wɔ ɔkwan a ɛyɛ nwonwa so wɔ aduan a wɔkora so mu.
Bio nso, nneɛma a wɔde kyekyere kɔfe dua (te sɛ aluminium foil a wɔde afrafra anaa sini a ɛtumi sɛe) hwehwɛ sɛ wɔyɛ akwanside, ɛma oxygen, nsuo, ne hann a wɔayi afiri mu kari pɛ na ama wɔatumi akora so. Nhwehwɛmu a ɛte sɛɛ ama wɔayɛ nneɛma foforo tẽẽ wɔ nneɛma a wɔde kyekyere nneɛma a ɛyɛ adwuma mu, te sɛ mfiridwuma a wɔde kata nanocoating a wɔde tow hua a ɛyɛ hyew mu.
Ntini mu Nneɛma ne Nkate Ho Nyansahu Ntam Nkitahodi
Caffeine, ade titiriw a ɛwɔ kɔfe nsã mu no kanyan ntini a ɛwɔ mfinimfini no denam adenosine agyefo a esiw ano no so, na wɔagye ne kwan a ɛkanyan no atom kɛse wɔ ntini ho nyansahu mu. Nanso, sɛ́ ade a wɔahyɛ da ayɛ no, kɔfe a wɔde yɛ nneɛma ma nhwɛso a wɔahyɛ so a wɔde sua dodow-nsunsuanso abusuabɔ. Sɛ nhwɛso no, caffeine ne nneɛma a ɛko tia ɔyare mmoawa a ɛsonosonoe a ɛwɔ kɔfe a wɔayam a ɛsono emu biara (hann kosi sum) mu no nya nea ɔnom no ani a ɛda hɔ kɛse na ne ho yɛ nwononwono no so nkɛntɛnso tẽẽ.
Nkate ho nyansahu twe adwene si sɛnea kɔfe a ɛyɛ dɛ a ɛba kɔfe nsã mu no yɛ adwuma so. Sɛ wɔde ɛlɛtrɔnik tɛkrɛma nhwehwɛmu ne gas chromatography-mass spectrometry (GC-MS) di dwuma a, nhwehwɛmufo betumi akyerɛ sɛnea nneɛma a ɛyɛ hyew a ɛyɛ hyew (te sɛ furfural ne 2{5}}furyl nsa) no tew ho nsɛm na wɔayɛ nnuru a wɔde yɛ no yiye ma ɛne nea adetɔfo pɛ wɔ "nipadua" anaa "nnuaba mu acidity" ho no ahyia. Saa data-driven flavor engineering yi yɛ fapem titiriw a wɔde yɛ aduan sɛnea wɔpɛ.
Nneɛma a Atwa Yɛn Ho Ahyia a Ɛkɔ So Daa ne Ahoɔden a Wɔde Di Dwuma Yie
Kɔfe nnua a wɔyɛ no nkɔnsɔnkɔnsɔn (efi kɔfe aba a wɔyɛ so kosi nwura a wɔtow gu so) ama wɔabɔ nkɔmmɔ a emu dɔ afa carbon footprints ho. Sɛ wɔde toto kɔfe a wɔayam a wɔde di dwuma wɔ amanne kwan so ho a, kɔfe nnua a wɔde di dwuma ntɛm ara no de nsu a ɛba fam bɛyɛ 90% na edi dwuma, nanso kɔfe a wɔayam no akyi nneɛma (te sɛ biofuel anaa fertilizer) a wɔsan de di dwuma no da so ara gyina green chemistry mfiridwuma so. Sɛ nhwɛso no, nnwumakuw binom dan kɔfe a wɔayam no ma ɛyɛ activated carbon de tew nsu ho anaasɛ wɔyɛ biogas denam anaerobic fermentation so, na ɛkyerɛ sɛnea wɔde sikasɛm ho adwene a ɛyɛ kurukuruwa di dwuma wɔ aduan ho adwumayɛ mu.
Sɛ yɛhwɛ ahoɔden a, ɛsɛ sɛ wɔyɛ kɔfe nnua a wotumi fa so (te sɛ nea ɛma ɛyɛ hyew ankasa anaasɛ ɛyɛ granules ntɛm ara) sɛnea ɛbɛyɛ a ɛbɛbata nnyinasosɛm ahorow a ɛfa ɔhyew a ɛma ɛyɛ adwuma yiye ho. Nneɛma bi de quicklime ne nsu a ɛyɛ hyew a ɛwɔ akyi no di dwuma de yɛ nsa ntɛmntɛm, na wɔn nnuru a wɔde siw ano no ma wonya nhwɛsode a wɔde hwɛ aduan a wɔyɛ no ntɛm wɔ wuram.
Adetɔfo Suban ne Asetra Ho Nsɛmfua
Sɛnea kɔfe nnua agye din no da sɛnea nnɛyi ɔmanfo hwehwɛ sɛ “wɔyɛ adwuma yiye” no adi. Wɔn abɔde a wɔasiesie wɔn ho-sɛ wɔde -di dwuma no dannan ne ho kɔ asetra a ɛkɔ ntɛmntɛm mu, nanso ɛsan nso kanyan nkɔmmɔbɔ fa "amanne a wɔhwere"-wɔama atetesɛm mu anammɔn a wɔfa so yɛ kɔfe, te sɛ nsu a wɔyam ne nea wɔhwie gui no, ayɛ mmerɛw ma ayɛ mfiri adeyɛ a ɛne sɛ wɔbɛtetew ade a wɔde ahyɛ mu no mu. Saa adeyɛ yi ama adwene ne aguadi ho abenfo asua sɛnea "convenience premium" no sesa adetɔfo nkate mu osuahu ne nokwaredi a wɔde ma wɔ ahyɛnsode ho no ho ade.
Wɔ mmeae a ɛhɔ yɛ hu te sɛ ahunmu gyinabea ahorow anaa asraafo dwumadi ahorow mu no, wɔma kɔfe nnua dwumadi yɛ kɛse bio. NASA asɔ kɔfe nnua titiriw ahwɛ de adi nsu a wɔde di dwuma ho nsɛnnennen a ɛwɔ microgravity mu no ho dwuma. Ɛsɛ sɛ wɔyɛ wɔn ntini a ɛyɛ den ne sɛnea ɛpete no sɛnea ɛbɛyɛ a ɛbɛbata nsu mfiridwuma ho mmara so pɛpɛɛpɛ. Saa nhwɛso yi da abusuabɔ a emu dɔ a ɛda aduan ho mfiridwuma ne nnipa nhwehwɛmu ntam adi.
Awie
Ɛmfa ho sɛ kɔfe nnua sua no, ɛyɛ nyansahu ne mfiridwuma mu ade ketewaa bi. Efi dɛ a ɛyɛ den wɔ molecule level so kosi nneɛma a atwa yɛn ho ahyia a ɛsakra wɔ macroscale so no, wɔn nhwehwɛmu ne wɔn dwumadie kɔ so ma wonya nsɛm a wɔahu ne nhyɛsoɔ foforɔ ma nteɛsoɔ ahodoɔ. Daakye, esiane sɛ wɔde abɔde a nkwa wom a wɔde yɛ nneɛma (te sɛ kɔfe a wɔde yɛ nneɛma a ɛyɛ dɛ a wɔde nsa ayɛ) ne mfiridwuma a nyansa wom a wɔde yɛ nneɛma bɛka abom nti, ebia kɔfe nnua abɛyɛ nyansahu mu sɔhwɛbea ahorow a ɛyɛ den kɛse mpo, na asan akyerɛkyerɛ sɛnea nnipa ne nneɛma a wɔde di dwuma da biara da di nkitaho no mu.