He aha ka microalgae?

ʻO ka maʻamau, ʻo ka microalgae e pili ana i nā microorganism i loaʻa ka chlorophyll a a hiki ke hana i ka photosynthesis. He liʻiliʻi ko lākou nui pākahi a hiki ke ʻike ʻia ko lākou ʻano ma lalo o kahi microscope.

Ua hoʻolaha nui ʻia nā microalgae ma ka ʻāina, nā loko, nā moana, a me nā kino wai ʻē aʻe.

Aia ma kahi o 1 miliona mau ʻano algae ma ka honua holoʻokoʻa, ʻoiai aia ma mua o 40,000 mau ʻano microalgae i ʻike ʻia i kēia manawa.

ʻO nā microalgae hoʻokele waiwai maʻamau e komo pū ana me Haematococcus pluvialis, Chlorella vulgaris, Spirulina, a me nā mea ʻē aʻe.

He aha ka mea hiki i nā microalgae ke hana?

maunu

I ke kālepa ʻana o ka hana ʻana i nā ʻōpala iʻa i loko o ka hoʻokele waiwai kai, ua hoʻohana ʻia ka limu unicellular moana ma ke ʻano he maunu no nā ʻenuhe shellfish i nā pae hoʻomohala like ʻole. A hiki i kēia manawa, ua manaʻo mau ʻia ka limu unicellular moana ola ʻo ia ka maunu maikaʻi loa no nā ʻenuhe bivalve a me nā ʻōpio.

Ka hoʻomaʻemaʻe ʻana i nā kino wai o ka mahiʻai ʻana i ka wai

Me ka hoʻolaha nui ʻana o nā hiʻohiʻona mahiʻai aquaculture ma Kina, ʻo ka hapa nui o nā kino wai aquaculture aia i loko o ke kūlana eutrophication i ka makahiki holoʻokoʻa, a ulu pinepine nā algal. Ma ke ʻano he hoʻokahi o nā ʻano pua algal maʻamau, ua kāohi nui nā algae uliuli-ʻōmaʻomaʻo i ka ulu olakino o ka mahiʻai aqua. Loaʻa i nā pua Cyanobacteria nā ʻano o ka hoʻolaha ākea, ka hiki ke hoʻololi ikaika, a me ka hiki ke hānau hou. Hoʻopau nā maʻi ahulau Cyanobacteria i ka nui o ka oxygen, e hoʻoulu ai i ka emi wikiwiki o ka moakaka o ka wai. Eia kekahi, hoʻokuʻu pū ke kaʻina metabolic o ka algae uliuli-ʻōmaʻomaʻo i ka nui o nā mea ʻawahia, e hoʻopilikia nui ana i ka ulu ʻana a me ka hānau hou ʻana o nā holoholona wai.

No ka phylum Chlorophyta ʻo Chlorella a he limu cell hoʻokahi me kahi hoʻolaha kaiaola ākea. ʻAʻole wale ʻo Chlorella he maunu kūlohelohe maikaʻi loa no nā holoholona waiwai wai, akā hoʻopili pū i nā mea e like me ka nitrogen a me ka phosphorus i loko o ka wai, e hōʻemi ana i nā pae eutrophication a hoʻomaʻemaʻe i ka maikaʻi o ka wai. I kēia manawa, ua hōʻike nā haʻawina he nui e pili ana i ka mālama ʻana i ka wai hoʻoneoneo e ka microalgae he hopena maikaʻi ka microalgae i ka nitrogen a me ka phosphorus. Eia nō naʻe, ʻo ka limu uliuli-ʻōmaʻomaʻo, kahi e hoʻoweliweli nui ai i ka aquaculture, he mau huahana o ka phosphorus kiʻekiʻe a me ka nitrogen i loko o nā kino wai. No laila, ʻo ka hoʻohana ʻana i ka microalgae e wehe i ka limu uliuli-ʻōmaʻomaʻo e hāʻawi i kahi ala hou ecological a palekana no ka mālama ʻana i nā pua limu uliuli-ʻōmaʻomaʻo.

Hōʻike nā hopena hoʻokolohua hiki iā Chlorella vulgaris ke hoʻopau pono i nā meaʻai e like me ka naikokene a me ka phosphorus mai ka wai. No laila, ua ʻoki ʻia ke kumu meaʻai o ka limu uliuli-ʻōmaʻomaʻo i loko o ka wai aquaculture, e mālama ana iā lākou ma kahi pae haʻahaʻa a pale i ko lākou puka ʻana mai. Eia kekahi, hiki ke hoʻonui i ka aeration o nā kino wai aquaculture a mālama i ka hoʻokuʻu ʻana o nā limu liʻiliʻi i loko o nā kino wai aquaculture, i ka hopena e hoʻolilo i ka limu liʻiliʻi i ʻano hoʻokūkū maikaʻi i loko o nā kino wai aquaculture, a pēlā e pale ai i ka hanana o nā pua limu uliuli-ʻōmaʻomaʻo.

Mai ka manaʻo o ke kaiapuni kaiaola a me ka hoʻomohala olakino o ka ʻoihana wai, ʻo ka hoʻohana ʻana i ka hoʻokūkū algae maikaʻi e kāohi i ka pua algae polū-ʻōmaʻomaʻo ke ala hoʻohiki maikaʻi loa no ka kaohi ʻana i ka algae. Eia nō naʻe, ʻaʻole i hemolele ka noiʻi o kēia manawa. I ka ʻenekinia hana no ka kaohi ʻana i ka pua algae polū-ʻōmaʻomaʻo, ʻo kahi koho piha o nā ʻano kino, kemika, a me nā ʻano olaola a me ka hoʻololi ʻana i nā kūlana kūloko ke koho maikaʻi loa.

Ka mālama ʻana i ka ikehu a me ka hoʻemi ʻana i ka hoʻokuʻu ʻana

Mai ka wā o ka Industrial Revolution, ua hoʻokuʻu aku nā kānaka i ka nui o ke CO2 i ka lewa, e hoʻoulu ai i ka hoʻomehana honua. Loaʻa i nā Microalgae ka pono photosynthetic kiʻekiʻe, e hoʻohana ana i ka photosynthesis e hoʻopaʻa i ke kalapona a hana i nā mea organik, kahi e hoʻolohi ai i ka hopena ʻōmaʻomaʻo.

Nā huahana olakino a me nā meaʻai hana: nā papa, nā pauka, nā mea hoʻohui

ʻO Chlorella vulgaris

He hopena koʻikoʻi ko Chlorella i ka ho'ōla ʻana i nā maʻi he nui a me nā hōʻailona olakino ʻole, e like me nā ʻōpū ʻōpū, ka trauma, ka paʻa ʻana o ka ʻōpū, ka anemia, a me nā mea ʻē aʻe. Loaʻa i ka wai o Chlorella vulgaris nā ʻano maopopo o ka hoʻoulu ʻana i ka ulu ʻana o nā cell, no laila ua kapa ʻia ʻo Chlorella Growth Factor (CGF). Ua hōʻike ʻia nā haʻawina ma hope mai he hiki i ka CGF ke hoʻoikaika i ka pale ʻana, hoʻopau i nā metala kaumaha i loko o ke kino o ke kanaka, a hoʻohaʻahaʻa i ke kō koko a me ke koko. I nā makahiki i hala iho nei, ua hōʻike hou ʻia ka noiʻi he nui nā hopena o Chlorella vulgaris e like me ka anti-tumor, antioxidant, a me ka anti radiation. ʻO ka hoʻohana ʻana i ka wai Chlorella i loko o ke kahua lāʻau lapaʻau e lilo paha i hoʻokahi o nā kuhikuhi koʻikoʻi no ka noiʻi e hiki mai ana a me nā noi ʻoihana.

Spirulina (Spirulina)

ʻAʻohe mea ʻawahia a ʻino ʻole hoʻi ʻo Spirulina, a ua hoʻohana ʻia ʻo ia ma ke ʻano he meaʻai e nā poʻe ʻōiwi kokoke i ka loko ʻo Texcoco ma Mekiko kahiko a me ka loko ʻo Chad ma ʻApelika. He nui nā hopena o Spirulina i ke olakino kanaka, e like me ka hoʻohaʻahaʻa ʻana i nā lipids koko, ka cholesterol, ke koko kiʻekiʻe, ka pale ʻana i ke kanesa, a me ka hoʻoulu ʻana i ka ulu ʻana o nā bacteria maikaʻi i loko o ka ʻōpū. Loaʻa iā ia kahi hopena ho'ōla i ka maʻi diabetes a me ka hāʻule ʻana o ka puʻupaʻa.