http___livro-ensino-medio.f1cf.com.br_quimica_hr_chemistry-165.html_1.xml
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Source: http://www.sxc.hu Both margarine as butter are foods rich in fats and cholesterol. But the difference between them? The butter is a dairy product rich in saturated fats and cholesterol, whereas the margarine is produced by a manufacturing process called hydrogenation. Do you remember this reaction? It is a process where hydrogen molecules react with the double bonds of edible oils, turning them into partially hydrogenated fat. High temperatures are responsible for the transformation of the fat molecules in trans fats, and the stronger is the product of the hydrogenation, the greater their resistance to oxidation, that is, increases the durability of the product. But anabolic steroids? The Anabolic Androgenic Steroids, known by the name of anabolic, or usual language "bombs", cause acne, seborrhea, stretch marks and subsequently heart failure. Crazy to have everything! Do you believe in the nineteenth century, a French doctor named Charles-Édouard Brown-Séquard injected himself with an extract of fresh testes pig-India and dog, feeling, after that, much stronger and aggressive? It was so began the history of anabolic steroids, but its industrial synthesis only occurred after 1930. In 1950, it was discovered that anabolic was also able to develop the muscles beyond their biological limit was so, to improve their performance, athletes from around the world began to use it. If you look at the sport, from its formation to the present day, you will notice that this practice was associated with class interests. Early in its inception, the sport was meeting the needs of the bourgeoisie to occupy your downtime and mainly distinguiase working class that had the games main activity of fun. Currently, still aiming the interests bind when his proposal for the high-throughput requirements of the capitalist model. Most obvious example of linking sport to the market logic can be found in the Olympic Games of the modern era.
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Oba margarina kao maslac su namirnice bogate mastima i kolesterola. No, razlika između njih? Maslac je mliječni proizvod bogata zasićenim mastima i kolesterola, dok je margarin je proizveden od strane proizvodnog procesa zove hidrogenacije. Sjećate li se ove reakcije? To je proces u kojem molekule vodika reagiraju s dvostrukim vezama jestivih ulja, pretvarajući ih u djelomično hidrogeniziranih masnoća. Visoke temperature su odgovorni za transformaciju masnih molekula u trans masti, a jači je proizvod hidrogenacije, veća njihova otpornost na oksidaciju, odnosno, povećava trajnost proizvoda. No, anabolički steroidi? Anabolički androgeni steroidi, poznat po imenu anaboličkih, ili uobičajeni jezik "bombi", uzrokuje akne, seboreja, strije i nakon toga zatajenja srca. Ludi imati sve! Vjerujete li u devetnaestom stoljeću, francuski liječnik po imenu Charles-Édouard Brown-Séquard se ubrizgava s ekstraktom svježih testisa pig-Indija i pas, osjećaj, poslije toga, mnogo jače i agresivnije? Bilo je tako započela povijest anaboličkih steroida, ali njegova industrijska sinteza se dogodilo tek poslije 1930. Godine 1950, on je otkrio da je anabolički je također u mogućnosti da se razvije mišiće izvan njihove biološke granice, tako je, kako bi se unaprijedio njihov rad, sportaši iz cijelog svijeta počeli ga koristiti. Ako pogledate u sportu, od svog osnivanja do danas, primijetit ćete da je takva praksa bila povezana s klasnih interesa. Rano u svog osnutka, sport je bio zadovoljavanje potreba buržoazije da zauzme svoje zastoja i uglavnom distinguiase radničke klase koja je imala glavnu igre aktivnost zabave. Trenutno, još uvijek s ciljem interese vezati kada je njegov prijedlog za visoke propusnosti zahtjevima kapitalističkog modela. Najočitiji primjer povezivanja sport na tržišnoj logici može se naći na olimpijskim igrama modernog doba.