ÌâÄ¿ÄÚÈÝ

12£®ºþÖÝÊа²¼ªÏزú°åÀõ£¬Ï±íÊÇ100gÄ³Æ·ÅÆ°åÀõµÄ²¿·ÖÓªÑø³É·Ö£®
×ÜÈÈÁ¿µ°°×ÖÊÌÇÀàÓÍÖ¬ÄÆÎ¬ÉúËØC
1016kJ5.1g11.3g£¿4.6mg3.3mg
£¨1£©Ê³ÎïµÄ³É·ÖÖ÷ÒªÓÐÁù´óÓªÑøËØ£¬ÉϱíÖÐûÓÐÉæ¼°µÄÓªÑøËØÊÇË®£»
£¨2£©¼ÙÉè¸Ã°åÀõÖеÄÄÆÔªËØÒÔÂÈ»¯ÄƵÄÐÎʽ´æÔÚ£¬Ôò100g¸Ã°åÀõÖУ¬ÂÈ»¯ÄƵÄÖÊÁ¿Îª11.7mg£»
£¨3£©¼ÙÉèʳÎïµÄÈÈÁ¿ÊÇÓɵ°°×ÖÊ¡¢ÌÇÀà¡¢ÓÍÖ¬ÌṩµÄ£¬µ¥Î»ÖÊÁ¿µÄµ°°×ÖÊ¡¢ÌÇÀà¡¢ÓÍÖ¬ÍêÈ«Ñõ»¯·ÅÈÈԼΪ£ºÓÍÖ¬39.3J/g£¬µ°°×ÖÊ18kJ/g£¬ÌÇÀà16.8kJ/g£¬£¨Ä³ÎïÖÊÍêÈ«Ñõ»¯·ÅÈÈ×ÜÁ¿=¸ÃÎïÖÊÖÊÁ¿¡Áµ¥Î»ÖÊÁ¿¸ÃÎïÖÊÍêÈ«Ñõ»¯·ÅÈÈÖµ£©¸ù¾Ý´ËÊý¾Ý¼ÆË㣬ÀíÂÛÉÏ100g¸Ã°åÀõÖÐÓÍÖ¬µÄÖÊÁ¿Îª18.69g£®

·ÖÎö £¨1£©¸ù¾ÝÁù´óÀàÓªÑøËØ°üÀ¨£ºµ°°×ÖÊ¡¢ÌÇÀà¡¢ÓÍÖ¬¡¢ÎÞ»úÑΡ¢Î¬ÉúËØ¡¢Ë®½øÐнâ´ð£»
£¨2£©¸ù¾ÝÄÆÔªËØµÄÖÊÁ¿Çó³öÂÈ»¯ÄƵÄÖÊÁ¿£»
£¨3£©¸ù¾ÝÏà¹Ø·½ÃæµÄÊý¾Ý¿ÉÒÔ¼ÆËãÇó³öÓÍÖ¬µÄÖÊÁ¿£®

½â´ð ½â£º£¨1£©ÈËÀàÐèÒªµÄÓªÑøÎïÖÊÓÐÌÇÀà¡¢ÓÍÖ¬¡¢µ°°×ÖÊ¡¢Î¬ÉúËØ¡¢Ë®ºÍÎÞ»úÑΣ»±íÖÐûÓÐÉæ¼°µÄÓªÑøËØÊÇË®£»
£¨2£©ÄÆÔªËصÄÖÊÁ¿Îª4.6mg£¬ÉèÂÈ»¯ÄƵÄÖÊÁ¿Îªx£¬Ôòx¡Á$\frac{23}{58.5}$¡Á100%=4.6mg£¬½âµÃx=11.7mg£»
£¨3£©½âÉèÓÍÖ¬µÄÖÊÁ¿ÎªX£¬ÔòÓУº18kJ/g¡Á5.1g+16.8kJ/g¡Á11.3g+39.3kJ/g¡ÁX=1016KJ£®X¡Ö18.69g£®
¹Ê´ð°¸Îª£º£¨1£©Ë®£»
£¨2£©11.7£»
£¨3£©18.69£®

µãÆÀ ±¾Ì⿼²éÁË»¯Ñ§ÓëÈËÌ彡¿µµÄ֪ʶ£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄ֪ʶ½øÐУ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø