Black grapes should have rich, full color. If the bag has a lot of mushy, moldy, or shriveled grapes, choose another one. If the grapes smell like vinegar, don't buy them. They'll start to smell ...

Also known as "noble rot," it is a beneficial mold that grows on ripe wine grapes in the vineyard under specific climatic conditions. The mold dehydrates the grapes, leaving them shriveled and ...

Those meant for snacking and cooking (aka table grapes) come in a variety of colors (think red, green, black, and yellow ... wrinkled, moldy, or has an acidic smell. Grapes are part of the ...

Food and Drug Administration inspectors took this photo of a rat on a layer of crust and mold in a tank of grape juice concentrate atValley Processing in Sunnyside, according to a court document.