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颱風天吃泡麵 其實它沒防腐劑 專家破解2迷思

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The horn antenna has a distinctive design that is enlarged towards the end. Horn antennas typically feature a directional radiation pattern with a high antenna gain of 10-20 dBi, some antennas have a higher gain such as the standard horn antenna up to 25 dBi. Horn antennas feature a low VSWR and a wide impedance bandwidth.

Double Ridged Horn Antennas are very popular from 200 MHz frequency to higher frequencies up to 40GHz. We have recently extended the usage frequency of this antenna up to 60 GHz.

This antenna's operating frequency has recently been increased to 60 GHz. The research process for the product line is still ongoing but is planned to be completed this year. To receive the most recent price and technical information on the new product, please contact us for more information.

Double Ridged Horn Antennas are suitable for both transmitting and receiving purposes, with applications:

  • - Antenna measurement
  • - Communication systems
  • - Satellite tracking systems
  • - Radar Detection System
  • - Surveillance System
  • - Electromagnetic Compatibility Testing (EMC test)

Recommended Accessories

  • Antenna Tripod: easy and fast-changing position. 100% stable after installing.
  • SMA Cable: High-quality special SMA cable

Learn More 

SUMMARY TABLE OF DOUBLE-RIDGED HORN ANTENNA (HA-SERIES) 

營養師指泡麵麵體不含防腐劑,吃了也不會導致禿頭。(示意圖,Shutterstock/達志)
營養師指泡麵麵體不含防腐劑,吃了也不會導致禿頭。(示意圖,Shutterstock/達志)
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外面風大雨大,有些人早在家裡吃泡麵了。營養師李宜樺表示,長久以來,一直以來都有泡麵有加防腐劑,吃了會變木乃伊與吃泡麵會禿頭的流言,其實法規已明訂泡麵麵體不能加防腐劑,唯一有疑慮是在醬料,至於吃泡麵雖然不營養,但也不會導致禿頭。

李宜樺在臉書「好食課」PO文指出,凱米颱風來勢洶洶,不少人已在家囤好泡麵做好萬全準備了,但長久以來,一直有2個有關泡麵的迷思。

第1個迷思是泡麵有加防腐劑?吃了會變木乃伊?李宜樺表示,遇到可長久保存的東西,不少人第一直覺反應就是覺得產品有加防腐劑,但其實食物能長久保存,除了靠添加外來物外,將水分降低到一定程度其實就可延緩食物的腐敗。

李宜樺指,泡麵主要是依靠油炸或烘乾脫水來長久保存,且法規已規定泡麵麵體不得添加防腐劑,因此泡麵麵體是不會有防腐劑的,唯一可能有問題的是醬料包,目前法規未規範醬料包不能添加防腐劑,所以部分進口泡麵或是國內拌麵類的醬料包,仍會添加防腐劑,可直接於泡麵包裝的成分標示去檢視。

第2個迷思是吃泡麵會禿頭?李宜樺表示,禿頭主要與遺傳、壓力、清潔不當與營養不均有關,會有此迷思主要是因為泡麵大多欠缺營養所致,不然吃泡麵是不會禿頭的。



本文來自: https://www.chinatimes.com/realtimenews/20240724002834-260418

Fei Teng Wireless Technology Co. Ltd

Taiwan Head Office & Manufacturer:

No.369, Sec. Litoushan, Wenshan Rd., Xinpu Township, Hsinchu County 305, Taiwan (R.O.C.) MAP

Tel:  886-3-5882899

Fax: 886-3-5882879

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