Abin da aka haɗa a cikin abun da ke ciki na qwai a yau

A sakamakon binciken kimiyya da masana kimiyya suka gudanar, an tabbatar da cewa a cikin shekaru talatin da suka gabata, kwai kwai kaza yana da manyan canje-canje, nauyin da girmansa ya karu. Bugu da kari, ya samo abubuwa masu yawa.

Masana kimiyya sun kwatanta abun da ke ciki na qwai, da kuma girmansu tare da bayanan karshen karshen karni na karshe. A sakamakon haka, an samu bayanai mai zurfi:

• Ƙara yawan girman qwai, yafi yawa saboda ci gaban tsarin gina jiki;
• a rage game da kwata na adadin cikakken mai .
• Ragewa a cikin adadin caloric na samfurin;
• Girma na fiye da 1.5 sau da maida hankali ne na bitamin D.

Dalilin inganta ingantattun halaye na qwai, a cewar masana kimiyya, yana cikin canji a cikin abincin tsuntsaye wanda shekaru 30 da suka wuce sun ciyar da abinci mafi kyau da kuma mai kyau.

Binciken mai ban sha'awa ya zo masana kimiyyar Kanada wanda suka gano cewa qwai yana da ikon rage yawan jini. Kuma wannan halayyar ne kawai a cikin qwai, narkewa a cikin kwayar halittar mutum yana haifar da samuwar gina jiki. Kuma shi a nuna tubalan na ayyuka na hormone, wanda ya haddasa vasoconstriction da kuma kara jini.

Musamman m cholesterol kunshe a cikin abun da ke ciki na qwai. Ya kasance mai arziki a cikin gwaiduwa, wanda cikakken masana kimiyya na Amurka suka yi nazari. Nazarin ya ci gaba da shekaru 20 tare da yawan mutane kimanin 20,000. A sakamakon haka, an tabbatar da mummunan sakamako na samfurin a kan lafiyar wani bangare mai ƙarfi na yawan jama'a:

• Tare da cin abinci guda 1 ko qwai, mutum mai lafiya yana ƙaruwa kusan kusan kashi 25 cikin 100 na yiwuwar rashin mutuwa daga cututtukan zuciya.
• Idan mutum yana fama da ciwon sukari, haɗarin mutuwa daga cututtukan zuciya yana ƙaruwa sau 2!

A cikin wannan binciken, ƙungiyoyi biyu sunyi nazari: lafiya da marasa lafiya tare da ciwon sukari. Yawan adadin ƙwai da ake cinyewa a mako ɗaya ya kasance 7 ko fiye. Saboda haka, masana kimiyya sun yanke shawarar cewa an yarda da masu lafiya su ci har kashi bakwai a cikin mako ba tare da lalata zuciya ba, yayin da masu ciwon sukari suna da matukar damuwa. Amma kada ka manta cewa cholesterol na kwai yolk ne wajibi ne don jiki ya samar da bile.

Gwaninta na gina jiki

Wani kyakkyawar tushen sunadarai an dauke su a matsayin ƙwai mai kaza, yawancin abincin da ke ciki shine ƙaddamar da furotin mafi mahimmanci, kuma jiki ya kusan kama shi. A da tsarin da muka samu duk da muhimmanci amino acid a cikin wani ganiya rabo. Har ila yau a cikin wannan samfurin an gabatar da yafi polyunsaturated m acid da kuma phospholipids (wanda bautarka 1/3 na lecithin). A cikin zãfi lura da qwai ne kusan ba rage su da sinadirai masu darajar.

Gwargwadon qwai ya hada da yawan adadin sunadarai, kamar lysozyme, ovalbumin, ovotransferrin, da dai sauransu. Enzymes, wanda ya hada da diastase, protease, dipeptidase; Vitamin A, PP, D, cholesterol da acid fat, bitamin na rukuni B. Kuma wannan ba jerin duka bane. A qwai yana dauke da babban adadin ma'adanai: 55 MG na alli, 140 MG na potassium, 192 MG na phosphorus, 156 MG na chlorine, 176 MG na sulfur, 134 MG na sodium, 12 MG na magnesium, 2.5 MG na baƙin ƙarfe, 1.11 MG na zinc, 83 μg na jan karfe (bisa 100 g na edible ɓangaren qwai).