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preceptorial    
a. 教师的,指导者的,教师般的

教师的,指导者的,教师般的


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  • Apple seeds: Are they poisonous? - Medical News Today
    Yes, apple seeds can be toxic They contain low amounts of a compound known as amygdalin If a person crushes or chews the seeds, this releases the amygdalin inside In the stomach, the amygdalin
  • Are Apple Seeds Poisonous? - Healthline
    Apple seeds contain amygdalin, a substance that releases cyanide into the blood stream when chewed and digested However, apple seeds in small amounts do not contain enough cyanide to cause
  • Are Apple Seeds Poisonous? Yes, But Only If You Have Too Many
    The bottom line is that apple seeds are definitely poisonous but only if you chew them thoroughly and in large numbers To be on the safe side, discard the seeds, especially when juicing apples for children
  • Can Apple Seeds Kill You? | Britannica - Encyclopedia Britannica
    Well, apple seeds can indeed be poisonous, but it takes quite a few of them to kill you and only if they have been crushed Apple seeds (and the seeds of related plants, such as pears and cherries) contain amygdalin, a cyanogenic glycoside composed of cyanide and sugar
  • Are Apple Seeds Poisonous? Food Safety Experts Weigh In
    Apple seeds have earned a deadly reputation for containing cyanide, which is highly lethal to humans But just how dangerous are apple seeds, and should you be worried if you consume some? Here, we tapped three experts to tell us everything you need to know about eating apple seeds Is It Safe to Eat Apple Seeds?
  • Are Apple Seeds Poisonous? Here’s the Truth
    Apple seeds may look harmless, but they contain a compound called amygdalin, a natural substance found in the seeds of some fruits like apples, apricots, and peaches On its own, amygdalin isn’t dangerous—but when it’s broken down in the body, it can release hydrogen cyanide, a toxic chemical
  • Are Apple Seeds Poisonous? What Happens if You Eat Them?
    A scientific study done on one and a half green apples with seeds, showed that apple seeds release cyanide whether chewed or crushed Apple seeds contain a plant compound called amygdalin This compound is found in many fruits, vegetables, nuts and seeds that fall into the category of the Rose family; apples being one of them
  • Are Apple Seeds Poisonous? The Truth Revealed
    According to the National Institutes of Health (NIH), consuming a small amount of apple seeds is unlikely to cause harm in adults However, children and pets are more susceptible to the effects of cyanide and should avoid ingesting apple seeds altogether
  • Can apple seeds be toxic? Heres what science says
    Apple seeds contain a compound called amygdalin, which is a cyanogenic glycoside When metabolized, amygdalin can release hydrogen cyanide, a toxic substance However, the amount of amygdalin
  • Are Apple Seeds Poisonous? - Snopes. com
    Apples are one such fruit: their pips (seeds) contain amygdalin, a cyanide and sugar compound that degrades into hydrogen cyanide (HCN) when metabolized Cyanide itself is a poison that kills





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