Med

Do 9. storočia sa v Európe sladilo výhradne medom. Potom ho pomaly začal nahrádzať trstinový cukor, ktorý sa do Európy rozšíril zo Stredného  Východu. Bol však až do 17. storočia veľkou vzácnosťou, z tohto dôvodu med zostával na našom území univerzálnym sladidlom aj „liečivkou“.

plast vcely 17

Včela medonosná (Apis mellifera) pochádza z miernych a subtropických pásiem Európy, Afriky a Stredného Východu. Hniezdi v tmavých  a uzavretých priestoroch, čo neskôr umožnilo preniesť včelstvá do úľov. Včely z Ázie si na rozdiel od včiel medonosných stavajú hniezda vo voľnej prírode.

Naši pradávny predkovia vyberali med z hniezd divých včiel, o čom svedčia jaskynné maľby v Španielsku, v južnej Afrike a v strednej Indii. Najstarší záznam o chove včiel v úľoch sa našiel neďaleko Káhiry v meste Sakára asi z roku 2400 p.n.l.. Približne 1000 ročný med sa stále nachádza v múzeu Dokki.

ROZŠÍRENIE VČELÁRSTVA

Chov včiel sa rozšíril v rôznych krajinách sveta v rovnakom čase. Na strednom Východe vyrábali úle z hliny, v Egypte mali tvar slamených košov a v súčasnosti sa pri stavbe úľov používa hlina, íl, drevo, pne zo stromov alebo vydlabané tekvice.

Nektár z kvetov, ktorý zbierajú medonosné včely (Apis mellifera) je základnou zložkou pri vzniku medu. Med je zložený z 80% cukru (fruktóza a glukóza), v menších množstvách sú zastúpené sacharóza, maltóza a iné zložené cukry, rastlinné kyseliny, minerálne soli a ďalšie látky.

AKO SA HODNOTÍ MED

Dobrý med spoznáme podľa 3 faktorov – farba a hustota, vôňa a chuť. Farbu ovplyvňujú kvety, ale hustota je prácou zručnosti stáčania z plástov. Necukrové zložky medu určujú jeho farbu, kým obsah cukrov ovplyvňuje jeho štruktúru ( čistý – tekutý, stuhnutý – kryštalický).

Med vyrobený z jedného kvetu a jednej oblasti či krajiny, je vždy drahší, na rozdiel od medu zo zmesi kvetov alebo z rôznych zemepisných oblastí. Med od včiel je jedinečný a nedá sa nahradiť, pretože jeho napodobeniny sú ľahko rozpoznateľné.

Med zo stromov - úle sa nachádzajú v oblastiach s jedným druhom stromov: Poľsko (lipa), Maďarsko (agát), Španielsko a Izrael (med z pomarančovníkov je krémovobiely s výraznou chuťou), Austrália (eukalyptus)

Med z kvetov – úle sa starostlivo umiestňujú na miesta s vyhľadávanými kvetmi. Rozpoznávame med lúčnych kvetov, med z rozličných kvetov, z ďateliny (zelenkavobiely s delikátnou vôňou aj chuťou) alebo šedivníka, ktorý má nezameniteľnú výraznú chuť.

Bylinkový med – vôňu byliniek zintenzívňuje horúce slnko, preto sú veľmi vyhľadávané bylinkové medy z oblasti Stredomoria. Z Francúzska pochádza obľúbený levanduľový med či provensalský bylinkový. Med sa vyrába zo zmesi byliniek alebo z jednotlivých druhov: rozmarín, oregano a tymián, známy je grécky tymiánový med s intenzívnou arómou, chuťou a jantárovou farbou.

Zaujímavosti...

... V Británii v dobe bronzovej používali včelí med z úľov na odlievanie bronzu.
... Včelí vosk sa do dnešných dní používa pri výrobe sviečok.
... Fascinácia životom včelích kolónií prinútila človeka, aby ich mohol sledovať. V 30. rokoch 19. storočia včelár Thomas Nutt postavil niekoľko úľov s vežičkami a sklenenými vežičkami.
... Včelárom robia vrásky, niektoré poľnohospodárske plodiny (repka olejná, horčica), ktoré veľmi výrazne ovplyvňujú príchuť medu.

3 komentárov

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    The want for enhanced performance and physique has led many
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    human progress hormone (HGH). Human progress hormones and steroids are unlawful in the UK for non-medical use.

    Since then, using performance-enhancing substances in bodybuilding has advanced
    dramatically.
    The long run use of corticosteroids could trigger osteoporosis which may result in bone fractures.
    Observed weight achieve in the first weeks My muscle tissue just kept at all times looking pumped, traps enlarged, pores and
    skin feeling baby gentle and my eyesight just looked crisp clear.
    Had to take metformin to reverse the diabetes and stopped hgh chilly Turkey.
    Progress hormone injections seem to help height in extremely quick.
    However tallness purchase seems to high at around three inches
    and people inches are costly. Your physician provides you with Headon 4 IU for injection in a clinic or hospital.
    Joint Pain & Stiffness – Extreme IGF-1 levels might contribute to joint discomfort due to elevated
    tissue development.
    Utilizing HGH is principally limited to more superior users,
    so while newbies are unlikely to go together with HGH within the early levels of experimenting with steroids, there will be the occasional person who needs to offer it a go.

    Novices who need an all-around result of muscle positive aspects and fat loss will look at stacking HGH with
    a testosterone ester like Testosterone Cypionate. HGH must be used for
    at least 16 weeks at 4iu every day to get the total
    profit, with testosterone at 400mg weekly for the second half
    of the cycle only.
    Some are followed through with trials and studies, but
    others are halted early in research. This might be as a result of they don't seem to
    be showing promise for medical use, or one thing was found to point that a chemical will pose a risk to
    human health. If you’re a beginner to utilizing any
    compounds, RAD-140 is an ideal selection. Its side-effect profile is much less complicated to manage than any steroid, including the relatively mild Anavar.
    One of the extra probably unwanted effects, even at lower doses, is these modifications to menstrual cycles I
    detailed earlier. But thankfully, it is momentary, and you may have to settle for it as a consequence of using SARMs.

    Technically, they're only legally permitted to supply and buy to researchers
    for reliable scientific research into their
    potential use. But legal guidelines will differ between countries,
    so you realize what applies to your personal home nation. In the US and most Western international locations, SARMs are
    classified as analysis chemicals only. Each can be moderately suppressive, but the Anavar will typically
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    Nolvadex blocks estrogen, specifically in the mammary glands, while keeping estrogen levels circulating all through the body.
    This considerably reduces the chance of gynecomastia with out considerably lowering overall estrogen ranges, thus keeping high-density lipoprotein (HDL)
    ldl cholesterol and serotonin levels optimum. Testosterone is usually utilized
    in newbie cycles whereas additionally acting as a base
    in additional advanced cycles. What bothers me probably the most
    is that, not like with testosterone, I've not discovered any onerous proof within the scientific literature to recommend that GH will improve performance in in any
    other case wholesome males. Olivardia and others in his
    field mentioned there’s just too much threat with even delicate use of PEDs.

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