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Military Vehicle Antenna (Vehicular antennas)

記者鄭玉如/台北報導

農糧署在臉書粉專提到,火龍果無論白肉還是紅肉,都富含維生素B、C、膳食纖維及鉀等礦物質。(示意圖/翻攝自pixabay)

Antennas for Military vehicles or Vehicular antennas for heavy-duty use, such as in the forest or in remote locations on armored vehicles, and low-profile antennas for civil vehicles. Communication and EW applications are examples of applications.
Wideband mobile VHF antennas with frequency ranges of 30 to 88 MHz or 30 to 108 MHz are designed primarily for use in heavy-duty mobile applications.
Typically, the antenna is made up of three major parts: the antenna base, the lower part, and the upper part. Some antennas have two sections, while others have three. The long-lasting antenna base with GPS (optional).
The stainless steel spring absorbs shocks and vibrations while also protecting the antenna from collisions.
Both radiating pieces are comprised of composite materials, which allow for exceptional strength and roughness even in the harshest environments. 

▲農糧署在臉書粉專提到,火龍果無論白肉還是紅肉,都富含維生素B、C、膳食纖維及鉀等礦物質。(示意圖/翻攝自pixabay)

火龍果不僅消暑解渴,營養價值也很高,不過市面上火龍果分成紅肉和白肉,到底哪種比較營養?農糧署近日表示,火龍果含維生素B、C、膳食纖維及鉀等礦物質,果肉裡的籽還有助於腸胃蠕動、幫助排便,而紅肉富含鐵質及甜菜紅素,具抗氧化效果,白肉相較於紅肉,膳食纖維更多。

農糧署在臉書粉專「鮮享農YA -農糧署」表示,紅龍果又稱做火龍果,分白肉種和紅肉種,統稱為紅龍果,含維生素B、C、膳食纖維及鉀等礦物質,果肉裡有芝麻般的籽,有助於促進腸胃蠕動、排便順暢,紅肉種更是富含鐵質及甜菜紅素,具抗氧化效果。

農糧署提到,中部地區常見火龍果分3個品種,第一是「大紅」,果形呈圓球形,鱗片較寬且短,果肉呈深紅色,甜度高、帶甘蔗甜味,第二是 「富貴紅」,果形為長橢圓形,果皮較薄呈玫瑰紅色、果肉呈紫紅色,口感爽脆,甜度略低於大紅,第三種是「白肉種」,果形呈橢圓形、鱗片較長,成熟時仍為綠色,甜度普遍比紅肉低。

農糧署進一步指出,火龍果低熱量、高纖維,購買時最好選擇「外觀渾圓飽滿,表皮無擦壓傷、病蟲害或開裂,鱗片及果梗切口新鮮者」,此外也要注意果皮轉色是否均勻鮮豔。

火龍果紅肉種與白肉種相比,雖然多了鐵質及甜菜紅素,但白肉種促進腸道蠕動效果更好,營養師蔡宜庭曾在臉書提到,白肉的膳食纖維比較高,口感較扎實,紅肉則是礦物質鐵含量較高,口感比較軟,不過紅肉種含甜菜紅素,吃下肚後,可能會排出淡紅色的尿液和糞便。



本文引用自: https://www.setn.com/News.aspx?NewsID=1496508

Fei Teng Wireless Technology Co. Ltd

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