food-grade

基本解释

JIM McCARTHY: "But it did cause major disruptions in the availability of food-grade corn.
麥卡錫：“但那次事件確實導致了食品級玉米供應的中斷。
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Traditionally, Tyson has sold its non-food-grade fats to producers of soaps, cosmetics and pet food.
泰森公司傳統上是將這些非食品油脂售給肥皂、化妝品及寵物食品生産商。
If you choose to prepare your own containers of water, you should buy air-tight, food-grade water storage containers from surplus or camping supply stores.
如果你準備用自己的容器裝水，你應該從軍用品或者野營用品專門店購買那種不漏氣的、專門儲存食品的盛水容器。

Born from a need to re-create mixed drinks in perfect proportion, Bartendro uses food-grade tubing, pumps and custom-built electronics to pipe liquids out with a measurement accuracy of a milliliter.
ENGADGET
He discovered a trade publication called Flexible Packaging and in it, found a manufacturer in California that could recreate the pouches used by Andros and Materne: a blend of recyclable, food-grade plastic and aluminum, with a resealable pouch that could hold 90 grams of applesauce.
FORBES: Magazine Article
With a population of 4, 500, it takes about 20 minutes to case its tourist offerings, including a McDonald's, for those who want to douse their nature experience with a bit of low-grade fast food.
FORBES: Rocky Mountain High, Canadian-Style