what is the process of pasteurization
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Pasteurisation makes sure milk is safe to drink (by killing any bacteria) and also helps to prolong its shelf life. The process of pasteurisation involves heating milk to 71.7°C for at least 15 seconds (and no more than 25 seconds). ... Once the milk has been heated, it is then cooled very quickly to less than 3°C.
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ᴘᴀsᴛᴇᴜʀɪsᴀᴛɪᴏɴ ᴍᴀᴋᴇs sᴜʀᴇ ᴍɪʟᴋ ɪs sᴀғᴇ ᴛᴏ ᴅʀɪɴᴋ (ʙʏ ᴋɪʟʟɪɴɢ ᴀɴʏ ʙᴀᴄᴛᴇʀɪᴀ) ᴀɴᴅ ᴀʟsᴏ ʜᴇʟᴘs ᴛᴏ ᴘʀᴏʟᴏɴɢ ɪᴛs sʜᴇʟғ ʟɪғᴇ. ᴛʜᴇᴘʀᴏᴄᴇss ᴏғ ᴘᴀsᴛᴇᴜʀɪsᴀᴛɪᴏɴɪɴᴠᴏʟᴠᴇs ʜᴇᴀᴛɪɴɢ ᴍɪʟᴋ ᴛᴏ 71.7°ᴄ ғᴏʀ ᴀᴛ ʟᴇᴀsᴛ 15 sᴇᴄᴏɴᴅs (ᴀɴᴅ ɴᴏ ᴍᴏʀᴇ ᴛʜᴀɴ 25 sᴇᴄᴏɴᴅs). ᴏɴᴄᴇ ᴛʜᴇ ᴍɪʟᴋ ʜᴀs ʙᴇᴇɴ ʜᴇᴀᴛᴇᴅ, ɪᴛ ɪs ᴛʜᴇɴ ᴄᴏᴏʟᴇᴅ ᴠᴇʀʏ ϙᴜɪᴄᴋʟʏ ᴛᴏ ʟᴇss ᴛʜᴀɴ 3°ᴄ.
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