Amaranth (Amaranthus spp) ndi tirigu wathanzi omwe nthaŵi zina amagwiritsidwa ntchito mu mikate yambiri, tirigu, ndi zakudya zopanda pake. Ngakhale kuti ndi yatsopano kwa chakudya chamalonda, malo onsewa akhala akugwiritsidwa ntchito kwa zaka zikwi zambiri ndi Incans ndi Aztec mu zakudya zawo. Amaranth nthawi zambiri imatchedwa "pseudocereal," ndipo ngakhale kuti imakhala ngati tirigu, imakhala ngati mapuloteni ambiri monga nyemba ndi mphodza.
Ngakhale kuti pali mitundu yosiyanasiyana yoposa 60 yomwe imaphatikizapo mtundu wa Amaranthus, atatu okha ndiwo amagwiritsidwa ntchito komanso amagwiritsidwa ntchito pamodzi: Amaranthus hypochondriacus , Amaranthus cruentus , ndi Amaranthus caudatus . Kugwiritsiridwa ntchito kwa amaranth kwafufuzidwa muzikhalidwe zosiyanasiyana za thanzi, monga shuga, kuthamanga kwa magazi, ndi kunenepa kwambiri. Amaranth yakhala ikupindulitsanso kukhala ndi thanzi labwino, koma kodi ndiwothandiza kuchepetsa mafuta m'thupi lanu?
Amaranth Ali ndi Chochepa Cholesterol
Ngakhale pali zochepa zofufuza zomwe zafufuza momwe zotsatira za amaranth zimagwiritsidwa ntchito pamagulu a mafuta a kolesterolini, kafukufuku wowerengeka akuyang'ana kupindula kwa mafuta m'thupi mwa amaranth mwa anthu. Kafukufuku ambiri akhala akuphatikiza nyama-kuphatikizapo akalulu, makoswe, ndi hamsters-omwe anapatsidwa amaranth pa chakudya chawo cha tsiku ndi tsiku. Kuwonjezera apo, maphunzirowa ang'onoang'ono adangoyang'ana mitundu yambiri ya amaranth, makamaka A cruentus ndi A hypochondriacus , omwe ndi mitundu yambiri ya amaranth yomwe imaphatikizidwa mu zakudya ndipo imapezeka m'sitolo.
Palinso mitundu yosiyanasiyana ya amaranth yomwe imagwiritsidwa ntchito mu maphunzirowa, makamaka, mbewu za amaranth ndi mafuta omwe achotsedwa.
Maphunziro a zinyama zazing'ono amasonyeza kuti kuyambitsa mbewu za amaranth m'madyerero awo a tsiku ndi tsiku kunachititsa kuti LDL cholesterol ichepetsere pakati pa 10% ndi 50% ndipo maola onse a mafuta a m'thupi amatsitsidwa ndi 50%.
Triglycerides anali atangotsala pang'ono kupititsa patsogolo maphunzirowa, ndi dontho lalikulu kwambiri likupezeka ndi 17%. HDL , kumbali inayo, sinkawoneka kuti yowonjezeka kwambiri mu maphunziro a zinyama.
M'maphunziro ochepa chabe a anthu, opangidwa ndi mafuta a amaranth okha afufuzidwa. Anapezeka kuti kuphatikizapo mamita 18 a mafuta a amaranth kwa milungu itatu yachepetsa LDL cholesterol ndi pafupifupi 25% komanso mafuta okwanira pafupifupi 20%. Triglycerides adatsitsidwanso mpaka 36%. Phunziroli, anthu adatsatiranso kudya zakudya zogwira mtima, ndipo kafukufuku wina adapeza kuti palibe chowonjezera chochepa chotengera kwa mafuta m'thupi pamene amaranth anawonjezera pa zakudya zabwino. Mofanana ndi maphunziro a zinyama, amaranth sanawoneke kuti akukhudzidwa kwambiri ndi ma HDL.
Kodi Cholesterol Chochepa cha Amaranth N'chiyani?
Ngakhale njira yomwe amaranth imachepetsa cholesterol sichidziwika, pakhala pali malingaliro ambiri. Amaranth imakhala yochuluka mu mafuta osatulutsidwa, squalene. Ndipotu, mamita 9 a mafuta a amaranth ali ndi 300 mg ya squalene, Kafukufuku wammbuyo omwe amagwiritsidwa ntchito pogwiritsa ntchito kansalu kamene kamachokera ku zakudya zinachititsa kuti mafuta a cholesterol amachepetse. Ngakhale kuti squalene imakhudzidwa ndi njira yomwe imayambitsa mafuta m'thupi, sizidziwika bwino kuti kudya chakudya chamatenda kumachepetsa cholesterol.
Kafukufuku wina amasonyeza kuti mankhwala ena amtundu wabwino omwe amapezeka mu amaranth, monga zitsulo zosungunuka ndi tizilombo toyambitsa matenda , ndiwo chifukwa cha kuchepetsa LDL ndi cholesterol chokwanira. Zophatikizira zonsezo zimatha kugwira ntchito mwa kuchepetsa kuchuluka kwa mafuta m'thupi m'magazi.
Mfundo Yofunika Kwambiri ...
Ngakhale kuti pakufunika maphunziro ochulukirapo kuti apitirize kufufuza luso la kuperewera kwa mafuta a amaranth, mbewuyi yathanzi imayamba bwino. Ngakhale kuti palibe malipiro abwino a amaranth omwe mungaphatikizepo pa zakudya zanu, maphunziro aumunthu amaphatikizapo mamita 18 a amaranth mafuta, omwe ali ofanana ndi supuni ya mafuta a amaranth tsiku.
Mafuta amapangidwa mpaka 9 peresenti ya mawonekedwe a amaranth. Komabe, chifukwa cha zakudya zawo, mitundu ina ya amaranth-kuphatikizapo tirigu ndi ufa-ikhoza kuphatikizidwanso mu zakudya zonse zamtima.
Ngati mukufuna kukhala amaranth mu zakudya zotsika kwa mafuta m'thupi, amaranth akhoza kuikidwa muzakudya zomwe mumazikonda, supu, mitsempha ndi mbale. Kuwonjezera apo, mafuta a amaranth amapezeka ngati zakudya zowonjezera pamasitolo ena.
Zotsatira
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Mayi Martiroysyan, Miroshnichenko LA, Kulakova SN. Mafuta a Amaranth a matenda a mtima ndi matenda oopsa. Lipids mu Health Dis 2007; 6: 1-12
Gonor KV, Pogozheva AV, Derbeneva SA, et al. Chikoka cha zakudya ndi mafuta a amaranth pa lipid metabolism kwa odwala matenda a mtima ischemic ndi hyperlipoproteinemia. Vopr Pitan 2006; 75: 17-21
Czerwinski J, Barnikowska E, Leontowicz H et al. Zakudya zamagazi ndi amaranth zimakhudza mbiri yamadzimadzi m'mapiritsi omwe amadyetsa zakudya zam'thupi. J Nutritional Biochem 2004; 15: 622-629
Mendonca S, Saldiva PH, Cruz RJ et al. Mapuloteni a Amaranth amapereka cholesterol-kuchepetsa zotsatira. Food Chem 2009; 116: 738-742