Why do you call yourself “the Fruit Detective”?
Well this is a little embarrassing. I don't usually watch popular movies and I certainly didn't watch Ace Ventura, Pet Detective, but I heard the title, and in a moment of levity I said, "Oh, Ace Ventura, Pet Detective—I could be the fruit detective!" And so I printed up a card.
Why fruit?
There are a lot of people who write about food, but nobody has really concentrated on fruit connoisseurship. Think how many wine connoisseurs there are writing for various different publications, and there are whole magazines devoted to wine. And fruit is far more complex and multifarious. Each fruit is a world unto itself.
Have you solved many fruit mysteries?
I'm constantly looking into cases for which there are few or no written sources. I dig really deeply trying to find answers to questions that no one has asked or that have never been answered. For example, fruit writers have generally assumed that the coloration of blood oranges correlates with their taste. But I found out that it's not that simple, that anthocyanin —the pigments of blood oranges—has no flavor at all. There's another example, the dekopon, which is a very expensive and sought after Japanese tangerine hybrid. People had smuggled it into the United States illicitly, and I tracked down how it got in—and the amount of intrigue I discovered! It was kind of weird actually. Also, farmers are very proprietary about varieties that they think are going to become commercially valuable, so they don't necessarily want to have an article come out before they're ready. This is a perfect example here—I found out about the strawberry story five years ago and I had to nurse it along.
What drew you to the strawberry story?
I am attracted to those few individuals, often obsessive or quixotic, who dare to make flavor their primary objective. For no other fruit than the strawberry is the chasm wider between commercial and connoisseurs' varieties, between actual and potential fruits.


Comments
Could I have a contact phone or e-mail for Mr. Karp?
Posted by Polly Evans on February 27,2008 | 07:39PM
how long have you been the fruit dectective?
Posted by Logan McKim on March 3,2008 | 06:52PM
how long have you been the fruit dectective?
Posted by Logan McKim on March 3,2008 | 06:57PM
doesn't the soil, amount of sun/rain etc. also affect the flavor of the fruit? (I know it's true of blueberries, and my own garden strawberries seem to vary in sweetness from year to year)
Posted by Angelia Graf on June 30,2008 | 01:47PM
Hi David, Where could I get some good really ripe peaches? Merci en avance, Michael Hirsh Newport beach ca.
Posted by MJCHAEL HIRSH on September 28,2008 | 07:19PM
Hello David, Very interesting to have found someone with such a passion for fruit, I do agree with you that the supermarkets are the last place to look for flavorful fruit its all tasteless pulp to me, nothing is ever ripe with full potential of aroma, texture,and flavor!! I'm wondering if your passion extends to melons also YUM!!
Posted by Robert K. Quon on March 3,2009 | 09:29PM
My great uncle grew fruit commercially in Reedley California for several decades (he retired a few years ago) and had a few greengage plums in the family orchard near the house--they were delicious!
Posted by Kat Richardson on August 5,2009 | 05:25PM