Lindy Valdez
Ukhula lwasolwandle olufana nori, wakame, noma i-kelp selufike kudala emakhishini aseYurophu. Banikeza ukudla iphunga elimnandi lolwandle futhi aqukethe inala yamaminerali, ama-omega-3 fatty acids, kanye ne-fiber.
I-Seaweed kanye nokusetshenziswa kwayo
E-Europe, ngokuvamile sazi kuphela izimila zasolwandle ezisongwe nge-sushi, kodwa emazweni ase-Asia, ziphinde zinikezwe eluhlaza kumasaladi noma zishiswe njengemifino kuzo zonke izinhlobo zokuhlukahluka. Okutholwe ngemivubukulo kubonisa ukuthi ulwelwe buye lwanothisa umsoco womuntu izinkulungwane zeminyaka. Futhi hhayi emazweni ase-Asia kuphela, njengoba umuntu angase acabange, kodwa naseChile, eNyakatho Melika nase-Ireland.
Muva nje, izimila zasolwandle zibone ukukhula kwangempela eYurophu. Zithandwa kakhulu emkhakheni wezimonyo: ukhula lwasolwandle kuthiwa lulungele isikhumba nezinwele ngakho-ke luya ngokuya lusetshenziswa emikhiqizweni yezimonyo kanye nokwelapha impilo enhle. Ekhishini, asetshenziswa kaningi njengama-condiments, amasobho, amasaladi, noma, kunjalo, njengama-sushi casings.
Ukhula lwasolwandle ngayo yonke imibala nosayizi
Umehluko wenziwa phakathi kwama-microalgae, njenge-chlorella, amancane kakhulu, nama-macroalgae, afana ne-wakame, nori, i-kombu, ne-co. Lesi sakamuva kwesinye isikhathi singamamitha ambalwa ubude. Ulwelwe lungabuye luhlukaniswe ngokwemibala yabo: umehluko wenziwa phakathi kwe-algae ebomvu, i-brown algae, i-algae eluhlaza, kanye ne-algae eluhlaza okwesibhakabhaka. I-algae ebomvu ihlanganisa, isibonelo, i-dulse ne-purple kelp (ebizwa nangokuthi i-nori), i-algae ensundu ihlanganisa i-wakame ne-hijiki, kanti i-algae eluhlaza ihlanganisa ulethisi wasolwandle. Abanye abameleli bolwelwe olubomvu, olunsundu, noluluhlaza babizwa nangokuthi izimila zasolwandle.
Ukuthi zingaki izinhlobo ze-algae ezikhona ezingakacaciswa kuze kube yilolu suku - kunoma yikuphi, kunezinkulungwane zazo. Ezinye izilinganiso zifinyelela ezigidini. Kunzima ukunikeza inombolo eqondile ngoba ukuhlukaniswa kwezinye izinto eziphilayo akucaci kahle. Kalula nje, ulwelwe yizinto eziphilayo ezihlala ngaphansi kwamanzi futhi zenza i-photosynthesis. Kodwa-ke, amanye amagciwane angakwazi ukwenza i-photosynthesis. I-Spirulina, isibonelo, empeleni ingeye-cyanobacteria kodwa ngokuvamile ibuye ibalwe phakathi kwama-microalgae.
Ukudla okunomsoco, amavithamini, namaminerali olwandle lwasolwandle
Nakuba ukhula lwasolwandle ludliwa kuphela ngamanani amancane (isb. cishe amagremu ayi-10 okhula lwasolwandle omisiwe kumuntu ngamunye esaladini lezimila zasolwandle), zenza umsebenzi omuhle wokumboza izidingo zamavithamini namaminerali. Ukhula lwasolwandle olubomvu luhlanganisa i-dulse ne-purple kelp (nori), kuyilapho ukhula lwasolwandle olunsundu luhlanganisa i-wakame, i-hijiki, i-kelp, i-kombu, i-kelp (i-spaghetti yasolwandle), ne-arame. Kodwa-ke, amanani angahluka kakhulu kuye ngohlobo oluthile lwe-algae, isifunda, kanye nesizini.
Amanani okunomsoco wezimila zasolwandle
Ukhula lwasolwandle lunamafutha aphansi, ama-kilojoule aphansi (cishe ama-kcal angama-300 nge-100g), kanye ne-fiber ephezulu. Okuqukethwe kwe-fiber yabo kusuka kumaphesenti angu-23.5 kuya ku-64 wesisindo esomile. Ocwaningweni lwaseKorea, okuqukethwe okuphezulu kwe-fiber olwandle kube nomthelela omuhle emazingeni kashukela egazini ezigulini ezinesifo sikashukela sohlobo 2.
Amavithamini we-seaweed
Ukhula lwasolwandle luqukethe inani elifanele le-beta-carotene, amavithamini B, uvithamini C kanye ne-folic acid. I-seaweed nayo iqukethe i-vitamin B12. Kodwa-ke, lokhu kungase kube okuthiwa ama-analogues e-vitamin B12 - ukuhlukanisa lezi zifaniso kuvithamini B12 wangempela akulula futhi ngokuvamile kuye kwaholela ekungaqondini.
Ama-analogues we-Vitamin B12 kanye ne-vitamin B12 anesakhiwo esifanayo futhi abophezela kuma-molecule afanayo okuthutha kodwa awanawo umthelela wevithamini. Njengoba ama-analogue ethatha amangqamuzana okuthutha evithamini B12 wangempela, ayimuncwanga kahle. Ngaphansi kwezimo ezithile, ukushoda kwe-vitamin B12 okukhona kungase kubhebhetheke.
Ucwaningo lwamagundane anokuntula kwe-vitamin B12 lubonise ukuthi i-vitamin B12 ku-nori yasolwandle omisiwe okungenani iyingxenye ye-vitamin B12 yangempela. Kodwa-ke, livela kuma-microorganisms ku-algae hhayi ku-algae ngokwawo, yingakho inani lingahluka kakhulu. Ngakho-ke akufanele neze uthembele olwandle njengomthombo we-vitamin B12.
Amaminerali we-seaweed
Ukhula lwasolwandle lubonakala lucebile ngamaminerali njengoba luqukethe amanani amakhulu amaminerali nge-100g ngayinye. Kodwa-ke, njengoba udla inani elincane kuphela (cishe 10 g), amanani amaminerali amuncwa ulwelwe ayancipha kakhulu futhi. I-Hijiki, isibonelo, inothe kakhulu nge-calcium eno-1170 mg kanye ne-lettuce yasolwandle ene-1830 mg nge-100 g. Ngokusetshenziswa kwe-10 g, noma kunjalo, kuphela i-117 ne-183 mg ye-calcium esele, esabala amaphesenti angu-10 kuya kwangu-20 nesidingo sansuku zonke se-1000 mg.
Amazinga ensimbi aphezulu angatholakala naku-hijiki (4.7 mg nge-10 g). Ku-ulethisi wasolwandle (1.4 mg) kanye ne-dulse (1.3 mg), inani alisekho phezulu. Isidingo sensimbi kumuntu omdala singu-10 kuya ku-15 mg.
Okuqukethwe kwe-iodine kokhula lwasolwandle
I-algae iyimithombo emihle kakhulu ye-iodine. Okuqukethwe kwe-iodine kuyahlukahluka kuye ngezinhlobo. I-Kelp ikakhulukazi igqama ngokufika ku-5307 µg/g. Imfuneko yansuku zonke ye-iodine ngu-200 µg, kanti inani eliphakeme elibekezelelekayo ngu-500 µg iodine ngosuku. Ngakho-ke i-Kelp kufanele idliwe kuphela ngamanani amancane, njengoba u-5 g nje we-kelp unganikeza ngaphezu kuka-250 µg we-iodine, okungukuthi ngaphezu kwesidingo sansuku zonke.
Ukweqisa kwe-iodine kungaholela egiyeni elingasebenzi ngokweqile noma elingasebenzi kahle. Ukusetshenziswa njalo kwenani elikhulu le-algae, njengoba kuvamile eJapane, isibonelo, kuhlotshaniswa nengozi eyengeziwe yomdlavuza we-thyroid. Ngokwesilinganiso, amaJapane adla amagremu angu-13.5 wezimila zasolwandle ngosuku. Nokho, z. Isibonelo, ucwaningo lwango-2012 lwathola ingozi eyengeziwe yomdlavuza we-thyroid kuphela kwabesifazane be-postmenopausal (hhayi kwabesifazane be-premenopausal) futhi kuphela uma bedla izimila zasolwandle nsuku zonke (uma kuqhathaniswa nabesifazane abadla izimila zasolwandle kabili ngesonto).
Ngakho-ke, uma udla isidlo ngezimila zasolwandle kabili ngesonto, cishe akudingeki wesabe noma yimiphi imiphumela emibi. Ngokuphambene nalokho. I-thyroid yakho izojabula ngokutholakala kwe-iodine enhle.
Ngezansi uzothola ukuqhathanisa kokuqukethwe kwe-iodine kwezinye izinhlobo ze-algae. Njengamanani okudla okunempilo, ulwazi lokuqukethwe kwe-iodine lungahluka kakhulu phakathi kwezinhlobo futhi kuye ngendawo imvelaphi. I-Nori inokuqukethwe kwe-iodine ephansi ngokuqhathaniswa, kuyilapho i-dulse imaphakathi. Khumbula ukuthi leli inani le-iodine ngegremu ngalinye, hhayi - njengokujwayelekile - nge-100 g ngayinye:
- I-Arame: 586 kuya ku-714 µg/g
- I-Dulse: 44 kuya ku-72 µg/g
- I-Hijiki: 391 kuya ku-629 µg/g
- I-Kelp: 240 kuya ku-5307 µg/g
- Ulethisi wasolwandle: 48 kuya ku-240 µg/g
- I-Nori (i-purple kelp): 16 kuya ku-45 µg/g
- I-Wakame: 66 kuya ku-1571 µg/g
Yehlisa okuqukethwe kwe-iodine olwandle
Njengoba i-iodine incibilika emanzini, ingxenye enkulu yokuqukethwe kwe-iodine iyalahleka ngesikhathi sokucwiliswa nokupheka (amaphesenti angu-14 kuya kwangu-75) - uma uthela amanzi okucwiliswa noma okupheka. E-Dulse, isibonelo, ukucwiliswa emanzini ihora elilodwa kunciphisa okuqukethwe kwe-iodine cishe ngamaphesenti angu-15. Ukucwiliswa emanzini kube nomthelela omkhulu ohlotsheni oluthile lwe-kelp, i-wrack enamaphiko (Alaria esculenta). Phakathi nehora, okuqukethwe kwe-iodine kwehle ngaphezu kwesigamu (kusuka ku-599 µg kuya ku-228 µg/g). Isikhathi eside sokucwiliswa emanzini esingafika emahoreni angama-24 asibanga namphumela oqhubekayo kokuqukethwe kwe-iodine kwanoma yiluphi uhlobo lolwelwe. Ngakho-ke isikhathi esifanelekile sokucwiliswa emanzini sokunciphisa okuqukethwe kwe-iodine ihora elilodwa.
Ukupheka ngamadigri angu-100 imizuzu engu-20 kubangele ukuncishiswa okwengeziwe kwe-iodine okumaphakathi ngamaphesenti angama-20 ku-dulse kanye nokwehliswa kwamaphesenti angama-27 ku-kelp. Njengoba i-iodine isikhona futhi emanzini okupheka lapha, kufanele nakanjani ichithwe.
Izimila zasolwandle ngesikhathi sokukhulelwa
Kwezinye izindawo, abesifazane abakhulelwe bayelulekwa ukuthi bangezelele ngokudla kwansuku zonke kwe-iodine ngaphezu kokudla okulinganiselayo. Ngesikhathi esifanayo, akunconywa ukudla izimila zasolwandle ngesikhathi sokukhulelwa, njengoba zingase zibe ne-iodine eningi. Kodwa-ke, i-iodine kufanele yengezwe kuphela uma ukuntula kutholakele (emchameni). Futhi nge-algae, ikakhulukazi, ukuntuleka kwe-iodine kunganxeshezelwa kalula.
Uma ungenakho ukuphazamiseka kwegilo, ukudla nge-iodine ephezulu ngezikhathi ezithile akunandaba – inqobo nje uma ungayidli eningi njalo. Isibonelo, i-Food Standards Australia New Zealand yeluleka abesifazane abakhulelwe nabancelisa ibele ukuthi bangayidli imikhiqizo yokhula lwasolwandle ngaphezu kwesisodwa ngesonto. Uma kudliwe i-iodine eningi, umzimba ungakwazi ukuyikhipha kalula futhi ngezinye izinsuku ezine-iodine ephansi. Lesi sincomo sisebenza nakwabesifazane abancelisa ibele kanye nezingane.
I-seaweed iqukethe i-omega-3 fatty acids
Ukuze uthole i-omega-3 fatty acids eyanele ekudleni, ukusetshenziswa kwezinhlanzi ngokuvamile kunconywa. Kodwa izinhlanzi aziwakhiqizi ama-acids anamafutha ngokwazo - ziwamunca olwelweni futhi ziwaqongelele enyameni yazo.
I-Eicosapentaenoic acid (EPA) kanye ne-docosahexaenoic acid (DHA) zingama-omega-3 fatty acids amabili aziwa kakhulu. Zombili zitholakala olwandle: I-Dulse inikeza isb. cishe u-8.5 mg kanye ne-Wakame 2.9 mg EPA ngegremu. Ulwelwe lwezizwe zohlobo lwe-Sargassum, i-Hijiki eyingxenye yalo, luqukethe cishe u-1 mg we-DHA ngegremu. Isilinganiso esilungile se-omega-3-omega-6 ngokuvamile sitholakala ukuthi singu-4:1 kuya ku-1:1 kukhonjisiwe. Endabeni yezimila zasolwandle, cishe i-1: 1 ngakho-ke ingalinganiswa njengenhle kakhulu.
Isidingo sansuku zonke se-EPA ne-DHA ndawonye ngokuvamile sinikezwa njengama-250 kuya ku-300 mg. Kodwa-ke, kuye ngesimo sempilo kanye nesilinganiso se-omega-3 ne-omega-6 fatty acids esetshenzisiwe, imfuneko yansuku zonke iphakeme kakhulu. Uma izifo ezingapheli zikhona, i-1000 mg EPA ne-DHA ngosuku ngokuvamile inconywa. Ngamagremu ambalwa nje e-algae ngosuku, ngeke ukwazi ukudla amanani anele ama-omega-3 fatty acids.
Kodwa-ke, ukhula lwasolwandle lusetshenziselwa ukwenza amafutha olwandle acebile nge-omega-3 asetshenziswa ezithasiselweni zokudla ze-vegan. Amalungiselelo aqukethe amanani aphezulu kakhulu ama-omega-3 fatty acids kunalawo ongawathola ekudleni ulwelwe. Sincoma amaphilisi e-omega-3 enziwe ngamafutha e-algae emvelo esebenzayo, ahlinzeka ngo-800 mg DHA kanye no-300 mg EPA (Omega-3 forte).
U-Nori no-Wakame ngokumelene nomdlavuza webele
Njengoba i-nori iboniswe ukuthi inemiphumela elwa nomdlavuza ezifundweni zamaseli nezilwane, futhi njengoba i-nori idliwa kakhulu eKorea, abacwaningi baphenya ukuthi lo mkhuba wokudla ungaba nomthelela yini engcupheni yabantu baseKorea yomdlavuza webele. Ukusetshenziswa kwama-nori kwabesifazane abangama-362 kusetshenziswe njengesisekelo sedatha. Ukuhlaziywa kwezibalo kwembula ukuthi lapho abesifazane bedla kakhulu i-nori seaweed, ingozi yabo yomdlavuza webele iyancipha.
Ukuhlaziywa okufanayo kwenzelwa i-Wakame, kodwa akukho ukuhlangana nengozi yomdlavuza webele okutholakele. Ngokuphambene, ukukhishwa kwe-wakame kubonise imiphumela evimbela ukukhula ezifundweni zamaseli nezilwane kumdlavuza webele okhona kanye nakweminye imigqa yamaseli omdlavuza womuntu ayisishiyagalombili, okuhlanganisa umdlavuza wamaphaphu, umdlavuza wekoloni, umdlavuza wesibeletho, umdlavuza wesikhumba, nomdlavuza wesibindi. Isizathu salo mphumela mhlawumbe i-carotenoid fucoxanthin equkethwe ku-Wakame, enomthelela wokulwa nomdlavuza. I-Fucoxanthin iphinde itholakale kwezinye i-algae ensundu, njenge-B. Hijiki ne-Kelp, ngaphambili.
Seaweed ezifweni neurodegenerative
Abacwaningi basola ukuthi izimila zasolwandle zingaphinda zimelane nokuvuvukala kwezicubu zezinzwa ohlelweni lwezinzwa olumaphakathi ngemiphumela yazo elwa nokuvuvukala kanye ne-antioxidant. Ukuvuvukala kule ndawo yomzimba kubizwa nge-neuroinflammation. Kubhekwa njengembangela ebalulekile ye-Alzheimer's kanye nezifo ezifana ne-Parkinson kanye ne-multiple sclerosis. Izifundo zomtholampilo ezingaqinisekisa lokhu kucatshangelwa azikenziwa.
Kodwa-ke, ucwaningo lwe-epidemiological luphakamisa ukuthi ukusetshenziswa kwezimila zasolwandle kunganciphisa ingozi yezifo ze-neurodeergenerative, njenge-Alzheimer's. Ucwaningo luqhathanise ukudla kwaseNtshonalanga nokudla kwaseJapan kanye nezigameko zalezi zifo. E-Japan, lapho kudliwa khona ukhula oluningi lwasolwandle, izifo ze-neurodegenerative azivamile ukwedlula emazweni asentshonalanga. Yiqiniso, nezinye umehluko ekudleni nazo zacatshangelwa. Nokho, ucwaningo lwamangqamuzana nezilwane lusikisela ukuthi izimila zasolwandle zinengxenye okungenani engozini ephansi.
Ukungcoliswa kwensimbi enzima yokhula lwasolwandle
Nakuba ulwelwe ngokuvamile lubhekwa njengempilo emazweni ase-Asia futhi luvame ukudliwa nsuku zonke, abantu baseYurophu babucayi kakhulu ngenxa yokungcola okungenzeka. Abacwaningi bacwaninga ngokungcoliswa kwezinsimbi zasolwandle zase-Asia naseYurophu.
I-Cadmium emanzini asolwandle
Ukudla okuningi kugcina i-cadmium, isb. B. imbewu kabhekilanga, amasaladi, ama-apula, utamatisi, amazambane, nolwelwe. I-Cadmium kuthiwa iyakwazi ukuholela ekungasebenzi kahle kwezinso futhi ikhishwa kancane kancane emzimbeni. Okuqukethwe kwe-cadmium ku-algae yase-Asia kwakungu-0.44 mg / kg esifundweni saseSpain, futhi lokho kwe-European algae kwakungu-0.10 mg / kg (44). Ngezansi uzothola amazinga e-cadmium okunye ukudla ukuze uqhathanise:
- Imbewu kabhekilanga: 0.39 mg/kg
- I-poppy: 0.51 mg/kg
- Ama-apula: 0.0017 mg/kg
- Utamatisi: 0.0046 mg/kg
Umthamo omkhulu ongabekezelelwa we-cadmium ngu-0.00034 mg ngekhilogremu yesisindo somzimba. Ngakho-ke umuntu onesisindo esingama-60 kg angadla u-0.0204 mg we-cadmium ngosuku ngaphandle kokwesaba ukulimala empilweni yakhe. Ngo-10 g we-algae yase-Asia ungamunca cishe u-0.0044 mg we-cadmium, ukuze ulwelwe lungabi sengozini enkulu ngokuphathelene ne-cadmium.
I-aluminium emanzini asolwandle
Okuqukethwe kwe-aluminium ku-algae nakho kwahlolwa. Ku-algae yase-Asia, bekungu-11.5 mg/kg kanti kuma-algae aseYurophu, bekungu-12.3 mg/kg. Ngokusho kwe-Federal Institute for Risk Assessment, ukuthathwa kwe-aluminium masonto onke akufanele kudlule amamiligremu angu-1 kuya kwangu-2 ngekhilogremu yesisindo somzimba.
Uma sithatha inani laseYurophu elingu-12.3 mg ngekhilogremu ngayinye futhi sibala lokhu kuze kufike esaladini solwelwe oluno-10 g wolwelwe olomisiwe, lokhu kubangela inani le-aluminium elingu-0.123 mg. Amanani amancane kakhulu wezimila zasolwandle asetshenziselwa isinongo.
Ukuze uqhathanise: Uma umuntu enesisindo esingama-70 kg, ngokwezincomo ezingenhla, angathatha i-70 kuya ku-140 mg ye-aluminium ngesonto ngaphandle kokwesaba noma yimuphi umonakalo empilweni yakhe - ikakhulukazi uma ucabangela izinyathelo ezishiwo kithi. I-athikili Khipha i-aluminium ukuvimbela i-aluminium igcinwe emzimbeni kwasekuqaleni.
I-Arsenic emanzini asolwandle
Abacwaningi baseShayina baphinde bahlola ukhula lwasolwandle ukuthola i-arsenic: ukhula lwasolwandle olubomvu luqukethe isilinganiso esingu-22 mg i-arsenic ngekhilogremu ngayinye - ukhula lwasolwandle olunsundu 23 mg ngekhilogremu. Kwavela ukuthi amaphesenti angu-90 e-arsenic ayeyi-organic, eyatholwa olwelweni. Uma kuqhathaniswa ne-arsenic ye-inorganic, lokhu akuyingozi. Nokho, i-Hijiki yaziwa ngokuqongelela i-arsenic ye-inorganic. Ngenxa yalesi sizathu, njengesinyathelo sokuzivikela, i-hijiki akufanele idliwe njalo.
Ukudla okubekezelelekayo okungu-15 µg kwe-arsenic ngekhilogremu yesisindo somzimba ngeviki kwasethwa ekuqaleni. Nokho, leli nani lahoxiswa ngo-2010. Inani lomthamo omkhulu ongabekezelelwa we-arsenic alikacaciswanga kusukela lapho - idatha yangaphambilini ayanele kulokhu.
Kodwa-ke, amazinga aphezulu e-arsenic ye-inorganic achazwe emikhiqizweni eyenziwe ngerayisi: Ngokuya ngomkhiqizo, lezi zingaqukatha phakathi kuka-10 no-30 mg we-arsenic ye-inorganic per kg. Uma leli nani belisetshenziswa ezilinganisweni ezingenhla zolwelwe, lezi bezizoba sebangeni elivumelekile (kuthatha amaphesenti angu-10 e-arsenic ye-inorganic ku-algae).
I-Mercury emanzini asolwandle
Ukudla okuningi kuqukethe i-mercury - ikakhulukazi inhlanzi, kodwa futhi nenyama, imifino, namakhowe. I-Mercury inganqwabelana ezithweni futhi ilimaze wonke umzimba. Ezinye izinhlanganisela ze-mercury zingaphinda zingene kumgoqo wobuchopho begazi futhi zidale ukulimala kwezinzwa.
Kodwa-ke, i-National Food Institute eDenmark inqume ukuthi ukhula lwasolwandle oluvunwa eDenmark lunezinga eliphansi le-mercury kuphela futhi alifaki ingozi empilweni. Ku-ulethisi wasolwandle, isibonelo, inani eliyisilinganiso lika-0.007 μg ngeg litholakele. Uma kuqhathaniswa: i-tuna iqukethe cishe u-0.33 μg nge-g, nakuba izingxenye ezinkulu zidliwa kunolwelwe. Ama-algae ase-Asia nawo angcoliswe kancane kuphela nge-mercury, njengoba abacwaningi baseKorea betholile.
I-Uranium emanzini asolwandle
I-uranium iyisici esikhipha imisebe eyenzeka ngokwemvelo edwaleni, enhlabathini, nasemoyeni, kodwa futhi itholakala kwezinye izivundisi ze-phosphate futhi iwumkhiqizo olahlwa yizimboni zenuzi. Kungaba isib. B. ngezinhlanzi, imifino, okusanhlamvu, namanzi okuphuza ekudleni kwabantu. I-uranium iyingozi ikakhulukazi ezinso.
Ngo-2018, i-Federal Office of Consumer Protection and Food Safety yahlola okuqukethwe kwe-uranium emaqabunga olwelwe omisiwe okokuqala ngqa. Amanani akaliwe aphakeme kodwa aphansi kakhulu ukumela ubungozi bezempilo, ngokusho kweHhovisi Lenhlangano. Amazwe okwavela kuwo ulwelwe oluqukethe i-uranium awazange ashiwo.
Ukhula lwasolwandle oluphilayo alungcoliswanga kangako
Kafushane, izici ezinhle ze-algae zidlula kude. Noma kunjalo, kuyatuseka ukuthi uthembele kulwelwe olunelebula le-organic, ngoba umthwalo wabo ongcolisayo ubuphansi kakhulu ekuhlaziyweni kunalowo we-algae evamile. Ulwelwe olunsundu nalo luvame ukungangcoli kakhulu kunolwelwe olubomvu.
Kutshalwa kanje ukhula lwasolwandle
Isivuno esikhulu solwelwe emhlabeni sivela olwelweni olutshalwe ngokukhethekile ukuze ludliwe abantu. Amaphesenti angama-80 okutshalwa kolwelwe kwenzeka eChina nase-Indonesia, amaphesenti angama-20 asele ikakhulukazi eNingizimu naseNyakatho Korea naseJapan. I-algae itshalwa emathangeni amakhulu ayindilinga noma itshalwe olwandle emigqeni namanetha. Izivundisi zokwenziwa azivunyelwe ekutshalweni kwe-algae, kodwa ulwelwe ngokuvamile lusebenza kahle ngaphandle komanyolo.
Ingxenye encane kuphela yesivuno solwelwe emhlabeni wonke esaphuma kulokho okubizwa ngokuthi amaqoqo asendle olwelwe olukhula ngokwemvelo. Abakhiqizi abakhulu yiChile, Norway, futhi lapha iChina, neJapan. EYurophu, ukuvunwa kwe-algae yasendle kubaluleke kakhulu kunokutshalwa kwe-algae ngenxa yesiko labo elide. Ulwelwe oluqoqwe zasendle lungavunwa kuphela emanzini ahlanzekile, okungukuthi kude namachweba, amapayipi endle, izimboni zokuphehla amandla enuzi, njll. Ngaphezu kwalokho, ukuvuna okwenziwa ngesandla kuyathandwa, futhi kwanele kuphela ukugcina isitoko.
Thenga izimila zasolwandle - kufanele unake lokhu
EYurophu, izimila zasolwandle ngokuvamile zithengiswa zomisiwe. Ungawathenga ezitolo ezinkulu ezinkulu, ezitolo zase-Asia, nasezitolo eziku-inthanethi. Ngakolunye uhlangothi, ama-algae amasha awavamile ukutholakala. Kungenzeka kakhulu ukuthi uwathole eminyangweni ethambile yezitolo ezinkulu noma ezitolo ze-inthanethi - ngokuvamile amasaladi okhula lwasolwandle alungiselelwe kusengaphambili. Ngaphezu kwalokho, izimila zasolwandle zithengiswa ezitsheni noma zingamahlamvu ezimila zasolwandle, i-seaweed pasta, ama-seaweed chips, ama-seaweed flakes, kanye nempushana yasolwandle (ukuze izinongo).
Njengoba kushiwo ngenhla, lapho uthenga ulwelwe, kufanele ukhethe imikhiqizo ye-organic. Ngaphezu kwalokho, kufanele ukhethe imikhiqizo lapho kucaciswe khona okuqukethwe kwe-iodine noma inani eliphezulu elisetshenziswayo elihlobene nokuqukethwe kwe-iodine. Uma lolu lwazi lungekho, ungabuza umenzi. Isibonelo, umkhiqizi othi okuqukethwe kwe-iodine kwemikhiqizo yakhe yi-Arche. Ungathola imikhiqizo ye-Arche ikakhulukazi ezitolo ezinkulu ze-organic kanye nezitolo zokudla kwezempilo.
Njengoba izimila zasolwandle nazo zivunwa futhi zilinywe eYurophu, kunengqondo ukuzithenga esikhundleni sokhula lwasolwandle oluhanjwe kahle oluvela e-Asia. Abakhiqizi abakhulu baseYurophu be-algae bahlanganisa i-France, i-Norway, i-Ireland, ne-Iceland.
