Got Plenty Imitation But There's None Like Mine: Heavenly NuGrape

The NuGrape Twins' recorded output is tiny: four songs in praise of the Lord, two in praise of NuGrape.

Like NuGrape, the twins are from Georgia. According to the Internet, their names were Mark and Matthew Little, born 1888, in Tennille, sort of in the middle of the state. NuGrape incorporated in Atlanta in 1921. Matthew and Mark Little apparently died in the 1960s, but you can still find NuGrape in stores.

The NuGrape Twins' "I've Got Your Ice-Cold NuGrape" (the B-side of "There's a City Built of Mansions") was listed in this catalog. 75 cents.

The exact nature of their twin-ship is obscure and probably lost to history (identical? fraternal? spiritual? promotional ploy?), but their voices are quite distinct. In "I've Got Your Ice-Cold NuGrape," listed in a 1926 catalog of "the latest blues by Columbia Race Stars," one twin sings in a tinny, determined countertenor, which, at moments, thins to wispiness; the other provides a shuffling baritone accompaniment, sometimes lagging a beat behind:

I got a NuGrape nice and fine

Three rings around the bottle is a-genuine

I got your ice-cold Nugrape

I got a NuGrape nice and fine

Got plenty imitation but there's none like mine

I got your ice-cold NuGrape

NuGrape may (or may not) be imitation grape, but that doesn't mean that NuGrape doesn't have a valor, and identity, of its own — that it doesn't have its own pretenders and imitators. There are a-genuine grapes, and there is a-genuine NuGrape. 

Of course it would take twins to sing a hymn to NuGrape, grape's arcane twin. The relationship of NuGrape to "actual" grape is in a certain sense staged by the twins' performance. Just as their voices pass in and out of phase, harmonize, joining together in the wordless, hummed refrain, so NuGrape passes now closer, now further, from grape.

For these unsanctioned claims of kinship with actual grapes, NuGrape came under regulatory scrutiny twice in the 1920s.

The first time was in 1925. The Federal Trade Commission, which prosecuted violations of the Pure Food & Drug Act that had to do with misleading marketing, alleged that NuGrape deceptively represented itself as made from grapes and falsely claimed that its flavor came from grapes.   

The FTC trotted out evidence of NuGrape's deceptive practices, including things like the cluster of grapes that were embossed on glass NuGrape bottles, and various slogans and images from advertising campaigns. (Note to fellow historians of these matters: FTC rulings are full of great information, such as sales data, manufacturing information, and advertising.) Here are some of the advertising slogans:

"NuGrape is made from the purest of pure Concord grapes"

"NuGrape has a way about it — makes you forget the heat and humidity, and remember only those luxuriant days when Concord grapes ripen on the vine and all the air is honey-sweet"

"It's just that sort of flavor, a mysterious something, born of plump Concord grapes and sunshine"

"NuGrape is as full o'Health as the rich, full-flavored joy of the grapes from which it is made"

"It is in no sense 'just a grape drink.' It is more"

Government chemists determined that a bottle of NuGrape was, in fact, both more and less than a "just a grape drink." It contained less than two percent grape juice; the rest was sugar syrup and carbonated water. What small fraction of grape juice it did contain was not enough to give the beverage "its characteristic flavor." "Said flavor," the chemists concluded, "is due principally to other and artificial sources." Flavor additives that NuGrape was required to, but had failed to, disclose.  

On these grounds, the FTC ordered NuGrape to cease and desist using images of grapes or grape vineyards in its advertising or marketing material, and to emblazon on all NuGrape labels, caps, and advertisements with the confession:  "Imitation grape — not grape juice."

For several years, NuGrape complied. But by the time the NuGrape came to the FTC's attention again, in 1929, the company had stopped doing this.

NuGrape had changed its formula. Fritzsche Brothers, a flavoring and fragrance company then located in Brooklyn, had started supplying NuGrape with something called "Merchandise No. 25" also known as "Fritsboro True Grape Aromatics, New Process."

This "true grape" flavoring, Fritzsche claimed, was derived entirely from grapes; it was not an imitation. Accordingly, NuGrape changed its label. It no longer admitted that it was "imitation grape -- not grape juice," but instead explained itself this way: "artificial color NUGRAPE SODA, containing in addition to grape juice, simple sirup, tartaric acid, and water."  

NuGrape: containing grape juice, sugar, water, tartaric acid, certified artificial color. This dates from after the addition of Fritzsche's Merchandise No. 25, but before the 1931 FTC ruling requiring the company to reinstate "imitation" on their labels.

But what exactly was "Merchandise No. 25"? Government agents needed to know.

Fritzsche Brothers explained that they started with a vacuum-concentrated grape juice shipped to Brooklyn from California. To bring this 4:1 concentrate to the 8:1 strength they needed, they added "aromatic grape concentrate made from grapes by our own secret process." The aromatic grape concentrate used Concord grapes (foxy with methyl anthranilate), but beyond that, the company would say no more. A production specialist at Fritzsche "refused to give any further information about their so-called secret process on the ground that it would be disclosing trade secrets," and so chemists at the FDA (then the Food, Drug & Insecticide Bureau) investigated Merchandise No. 25.

They found that the flavor of NuGrape syrup"is derived chiefly from added tartaric acid." Tartaric acid is "not found as such in grapes or grape juices." It is "obtained from crude argols, commonly called wine lees, by-products, or precipitates, obtained in the treatment of grape juice or the manufacture of wine." In other words, there is a way that you could reasonably claim that tartaric acid is made from grapes.

(If you've got a container of cream of tartar stuffed in the back of your cupboard somewhere, it might just have an image of a barrel on it. That's a wine barrel, a now almost inscrutable gesture toward the substance's origins.)

In the eyes of regulators, however, there was too much distance between grapes and tartaric acid; what was grape about the grape had been transubstantiated, turned into a chemical. NuGrape's label already disclosed that tartaric acid had been added to the beverage. However, that was not sufficient. NuGrape, artificially colored, flavored with materials once derived from grapes but grapes no longer, was in the eyes of the law an imitation. The FTC's ruling, handed down in 1931, required the company to change their labeling and marketing to reflect that the product "is an imitation, artificially colored and flavored."

What underlies this chemical judgment is a value judgment: that the flavoring chemical was made, essentially, from garbage — from the wastes of other industries.  Although it dates from a decade later, this October 29, 1941 letter from P.B. Dunbar, assistant commissioner of Food & Drugs, to the chief of the central regulatory district, substantially reflects the agency's attitude and policy toward flavoring additives:

"Heretofore on products of vague identity offered to food manufacturers we have felt that the requirement for the labeling of the ingredients by their most informative names was a means by which the buyer could determine the worth, if any, of these often glorified addition substances. In other words, the mere recitation that the product is a few cheap chemicals and water takes out all the mystery."

The "products of vague identity" are the flavor additives produced by flavor and fragrance companies. The FDA, by requiring flavor additive manufacturers to reveal their ingredients, wants to demystify these "glorified" and overvalued additives. For Dunbar and the agency, flavoring additives are not innovative products developed by skilled workers, but "a few cheap chemicals and water." 

Underlying this is a more profound anxiety: that consumers won't be able to tell the difference between — for instance — grape and NuGrape unless "Imitation" is branded on the label. If there is a world of difference between the pastoral orchard and the chemical leached from the lees, then shouldn't that difference reveal itself at first sip? If the distinction between "real" and "fake" is somehow no longer self-evident, then what are the prospects for the continued persistence of the real?  

But is NuGrape best understood as an "imitation," as a cheaper substitute for actual grapes? Or is there a way that NuGrape can be genuine without being imitation? NuGrape's early advertising material claimed that the beverage could deliver the essence of the experience of grapes to the parched but orchard-less masses — to bring the pastoral within one's (mnemonic) grasp. Yet later promotions — including those intoned, probably without remuneration, by the NuGrape Twins — hint at other all the things that foods begin to be able to do in modernity.

One advertisement cited in the second FTC complaint was a poster featuring a tennis player grasping for a bottle of the drink. The slogan:

"When you were never so thirsty in your life! Reach for NuGrape" 

NuGrape delivered genuine refreshment to the body depleted by leisure, not labor. A healthy, modern, exhausted tennis-playing body. And the flavor of NuGrape was attuned to the amplifications and new intensities of experience in modernity, new modes of being in the world. There were appetites, perhaps, that the orchard could no longer satisfy.

As the NuGrape Twins knew well, NuGrape was also a substance that could lift depressed spirits:

When you're feeling kinda blue

Do not know what's ailing you

Get a NuGrape from the store

Then you'll have the blues no more...

Or pacify the rage of a termagant wife:

If from work you come home late

Smile and 'prise her with NuGrape

Then you'll sneak through in good shape...

Or serve as a love-charm, a token of otherwise inexpressible ardor:

Sister Mary has a beau

Says he crazy loves her so

Buys a NuGrape every day

Know he's bound to win that way

As Burgin Mathews wrote of "I Got Your Ice-Cold NuGrape" (the Twins' "masterpiece") in the All Music Guide to the Blues, the song is "a simultaneous hymn and jingle that advertises the soda as a cure for any earthly or spiritual ailment." 

To be clear, none of these things are necessarily more grandiose or remarkable than what foods could do to bodies in the early modern era, when food could treat and cure diseases, temper imbalanced humors, and recalibrate one's relationship with the actual cosmos.

In the final accounting, however, there is something heavenly about NuGrape.

"Is there no change of death in paradise?" asked Wallace Stevens. "Does ripe fruit never fall?" "Heaven is a place where nothing ever happens," according to the Talking Heads.

For NuGrape to become "the flavor you can't forget," it must conform itself not to the flavor of grapes hanging heavy on the bough, but to prior memories of NuGrape. To the bodily, social, and spiritual array of pleasures, comforts, and gratifications that affiliate themselves with the sensations that NuGrape provides. Like the unchanging fruits of heaven, NuGrape must always resemble itself.

All the way from Maine to the Gulf of Mexico

From the Atlantic to the calm Pacific shore

NuGrape is the best friend yet

So try a bottle of NuGrape

The flavor you can't forget 

From Neroli to NuGrape: Methyl Anthranilate

Oof! It's been a while since I've posted anything here. My excuse is that I've been writing, or pantomiming writing, or sitting in front of my laptop furrowing my brow and wondering, "what is it... to write?" I think this is a pretty common dissertation symptom. Writing ceases to be a series of deliberate actions and instead becomes a sort of misty tunnel that you enter and exit each day wondering, "What happened? What is happening? Is this real life?" But! I have a couple of other blog posts on the transom, "somewhat finished," and so I promise that there will be new material here more than semi-seasonally.

In the meantime, here's a preview of something that I might talk about next week at my Fellow in Focus lecture here at Chemical Heritage Foundation. (The lecture is free! So if you're in Philadelphia on April 2, come out and hear me talk about this stuff in real life!)

The question I'm starting from is this: if you wanted to make a flavor additive, in or around 1920, what would it take? What would you need to know? What would you need to have access to?

The first thing to realize is the most obvious. Making synthetic flavors meant working with what was available -- in terms of both knowledge and materials.

When it came to knowledge -- that is, certain knowledge of the flavor chemicals actually present in foods -- for much of the first half of the twentieth century, there was little to go on. Even as other material components of foods -- proteins, carbohydrates, fats, vitamins -- were chemically determined and quantified, flavor research lagged behind. There are several reasons for this. Usually, flavor chemicals are only present in tiny amounts in food -- parts per million or even less. In early twentieth-century chemistry laboratories, isolating and identifying chemicals present in such small quantities was tricky, and labor- and material-intensive. (For instance, USDA chemists in the early 1920s attempting to identify the chemicals that gave apples their aroma had to start out with nearly a ton of apples to get less than two grams of aromatic material for analysis). Complicating matters further, flavor chemicals are often volatile, unstable, and reactive. It took meticulous work to ensure that the chemicals identified in the final result were not artifacts created in the process of analysis. Which is all to say that identifying the chemicals responsible for flavor in foods is a very difficult problem, and, until the 1950s -- when powerful analytic technologies such as gas chromatography became available -- very few people attempted it.

E.J. Kessler's Practical Flavoring Extract Maker from 1912.

So, in most cases, when a maker of flavoring additives circa 1920 was formulating an artificial "strawberry" or "pineapple" flavor, he (almost always he) was not pretending to reproduce the natural world on a molecular level. That is, he was not trying to synthetically replicate the actual chemical components of actual pineapples. He was working from standard chemical recipes gleaned from formularies, handbooks, or trade journals, or kept under lock and key as company secrets. He was also using his sensory and scientific knowledge of different chemicals, so that he could combine available materials in appropriate ways to obtain desired qualities (a "fresher" tasting peach, a strawberry flavor that was suitable for candy lozenges.)

Getting the raw materials for flavor-making meant shopping in the same chemical marketplace as perfumers, pharmacists, and soap and cosmetics makers. Supply houses such as Schimmel & Co., W.J. Bush & Co., Synfleur, and others typically sold both proprietary perfume and flavoring formulations and "raw materials" for the industry -- synthetic aromatic chemicals or purified isolates, natural essential oils, extracts and essences. Frequently, the same chemical would be put to work in different contexts, appearing in different types of products, producing distinct effects, acquiring different meanings.     

Which brings me to the story of exemplary chemical: methyl anthranilate.

By the turn of the twentieth century, methyl anthranilate was already an important chemical for perfumers. In the mid-1890s, it had been identified as a key component of neroli -- the essential oil of orange blossoms. Its presence was subsequently discovered in other natural essences: tuberose, jasmine, gardenia, ylang-ylang, and bergamot. In other words, methyl anthranilate was a frequent chemical denizen of the lush pleasure gardens of early twentieth-century floral perfumes, scenting a lady's handkerchief, or the bosom she held it to.    

I mentioned earlier how tough analytic organic chemistry could be? People in the essential oil and perfumery business needed to be well-versed in its techniques and methods, and to have a comprehensive analytical understanding of the chemical components of their materials. Essential oils are costly; they vary in quality; dealers can be unscrupulous. Careful chemical analyses could not only detect frauds, but also determine purity, and thus value. Knowing the chemical components and physical properties of essential oils was necessary to staying in the business.

An advertisement from 1899 for Schimmel's Synthetic Oil of Orange Blossoms, "identical with the oil distilled from Orange Flowers." Methyl anthranilate was a crucial component in this compound.

Some, however, turned their analytic knowledge of the chemical constituents of essential oils to commercial use, by manufacturing synthetic versions of chemicals present in natural oils. This is how synthetic methyl anthranilate began to be produced and sold, as "artificial neroli oil." I'm still trying to figure out exactly how methyl anthranilate was manufactured synthetically, but according to an 1897 article in the Journal of the Society of the Chemical Industry, one way was to combine methyl alcohol with anthranilic acid under an inverted condenser, and then saturate it with gaseous hydrochloric acid.

In any case, in the first decades of the twentieth century, methyl anthranilate was sold by major perfume material supply houses such as Schimmel, Van Dyk & Co., W.J. Bush & Co., alongside both "synthetic" essential oil blends and natural materials.   

 But methyl anthranilate doesn't just smell like springtime and orange blossoms and fancy, old-fashioned ladies. Diluted, it has a distinct quality that many of us would find familiar: the odor of grape jolly ranchers, or grape soda, or any of the deep purple sweets of indiscriminate childhood.

The affiliation of methyl anthranilate with grape-flavored soda and candy dates back to the beginning of the twentieth century, when it became a widely available chemical material. People who worked with flavors began using methyl anthranilate in flavoring syrups used for grape soda pop, candy lozenges, and other grape-flavored things. They also used the chemical in in other fruit flavorings: banana, orange, and pineapple.

Let me underscore one point: when perfumers first used methyl anthranilate in their synthetic perfumes, they knew that the chemical could be found in actual neroli, jasmine, and so on. When flavoring manufacturers first adopted it for use in their fruit flavors, they had no way to make the claim that the chemical was an actual aspect of the "true fruits."

But, in addition to essential oil dealers, there was another group of chemists who were interested in analyzing and cataloguing the chemical contents of natural materials: government regulators at the USDA Bureau of Chemistry and in state health agencies, who were responsible for enforcing the 1906 Pure Food and Drug Act. In addition to monitoring the safety of the food supply, the law also aimed to protect consumers against fraud -- to protect them from being deceived by sophisticated chemical additives into taking "imitation" goods for the real thing. The law created a statutory distinction between "natural" and "artificial" in the food system. Foods that included synthetic flavor additives would have to bear on their labels the scarlet letter that declared their second-class status: ARTIFICIAL.

According to the law, the unannounced addition of synthetic chemicals like methyl anthranilate to soft drinks, jams, and so on constituted illegal adulteration. Violators faced a seizure of their goods, fines, and subsequent loss of business. But to enforce the law, regulators had to prove that the food in question contained a chemical additive.     

And this proved to be a problem. As the Journal of the Franklin Institute put it in 1922: "Inasmuch as methyl anthranilate in a dilute form possesses a decided grape-like odor, its detection in commercial grape juice appears to have led to the conclusion on the part of some of those engaged in the control of these products that in all cases of its occurrence an artificial flavoring agent has been employed."

But in fact, this was the wrong conclusion to draw. As researchers at the Bureau of Chemistry discovered while trying to develop official methods for proving that synthetic methyl anthranilate had been added to foods, the chemical was present not only in artificial grape flavoring, but also in actual grapes. Frederick B. Power, the head of the Bureau's phytochemical laboratory, and his lab partner Victor Chesnut, did not find it in Vitis vinifera grapes, the "old world" European varietals. But they did find it in the foxy, foxy Vitis labrusca and other grape varietals of the New World: Niagara, Catawba, Delaware grapes. Concord grape juice, in fact, contained the highest concentration of the chemical. So, in trying to find a way to determine the presence of a chemical adulterant, Power and Chesnut confirmed the chemical's presence in actual grapes.

So far, we've followed methyl anthranilate from its identification in "natural" Neroli oil, to its synthesis for use in synthetic perfumes meant to imitate this sensation, to its inclusion in artificial grape flavors, to the discovery -- by government regulators -- of its presence in actual grape juice.  

Part of what this story should suggest is the problematic distinction between "natural" and "artificial." Molecules like methyl anthranilate are discoverable in haunts throughout the natural and artefactual worlds, appearing in various guises, for various purposes. At different concentrations, in different contexts, they have different effects and properties. For instance, one of the current uses of methyl anthranilate is as a bird repellent. Asking whether something is "real" or "fake" tells you less about the thing in question, more about the social and cultural contexts in which that thing is evaluated and exchanged.  

(This is also, by the way, one of the reasons it's ridiculous to claim that a chemical shouldn't be in foods because it's also in yoga mats, or whatever. Its presence in both the edible and non-edible world has absolutely nothing to do with whether it's toxic, or good, or gross, or anything.)

My chemists -- the ones who prance through the pages of my dissertation -- will most likely tell you that a molecule is a molecule, that it's impossible to distinguish a molecule of methyl anthranilate within a Concord grape's glaucous globe from one produced in a laboratory by mixing chemicals under a condenser hood in the presence of hydrochloric acid gas.

But I'm not a chemist; I'm a historian. And even if there is no distinguishable chemical difference between two molecules -- one synthetic, one "natural" -- there are historical differences, and those differences have a meaning. Things have histories, things come from somewhere, and how they got here matters. Tracing the history of flavors means following the threads of all these material and sensory entanglements -- chemicals, workers, technologies, laws, markets, foods, consumers... 

Some people reading this might know that the origin of this whole research project started with grapes, or maybe with methyl anthranilate. The short version: once, I was tempted to try a dusky violet Concord grape at the Union Square farmers market. "Wow," I thought. "This totally tastes like fake grape." I wondered whether the Concord grape was more common back when "fake grape" was "invented."  "Maybe 'fake grape' was supposed to taste like real grapes, only these were the real grapes, back then." 

I've spent the past two years and change on the trail of this idea, mostly learning how to ask the right questions.      

On a final note, here's the excellent NuGrape song, recorded by the mysterious and beuatiful "NuGrape Twins" in 1926. I first heard it on the collection American Primitive, Vol. II, on Revenant Records, but you can listen to it here.

This is how it begins (lyrics transcribed by Michael Leddy):

I got a NuGrape mighty fine

Three rings around the bottle is a-genuine

I've got your ice cold NuGrape

 

I got a NuGrape mighty fine

Got plenty imitation but they none like mine

I got your ice-cold NuGrape...