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Good news on Diacetyl

Byoliveridley

It turns out that turning up the heat on popcorn manufacturers to replace diacetyl, the artificial butter flavoring ingredient that kills people exposed to it during manufacturing, has effects. Apparently, there are substitutes that work just as well and can be used without too much trouble.

Popcorn Maker Drops Chemical Linked To Lung Ailment – Local News Story – WRTV Indianapolis

Weaver Popcorn Co., one of the nation’s top microwave popcorn makers, has switched to a new butter flavoring, replacing a chemical linked to a lung ailment in popcorn plant workers.

The Indianapolis-based company began shipping new butter-flavored microwave popcorn a few weeks ago that contain no diacetyl, a chemical undergoing national scrutiny because of cases of bronchiolitis obliterans, a rare life-threatening disease often called popcorn lung.

Company president Mike Weaver said that although his workers have experienced no such cases, the family-owned business wanted to lead the popcorn industry and allay consumer fears by eliminating the chemical from its product line

David Michaels of George Washington University’s Scientific Knowledge and Public Policy Project and writer on one of my favorite blogs, the Pump Handle has been at the forefront of documenting this issue, raising awareness and bringing pressure to bear. I am glad to see that we’re seeing positive change for diacetyl.

Hopefully, you’re going to start seeing “Diacetyl Free!!!!” signs on your microwave popcorn (and other artificially buttered products) real soon.

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    Byoliveridley

    Not a truly surprising finding, given the enormous profits at stake for the Nestle’s of the world.

    PLoS Medicine – Relationship between Funding Source and Conclusion among Nutrition-Related Scientific Articles

    Funding source was significantly related to conclusions when considering all article types (p = 0.037). For interventional studies, the proportion with unfavorable conclusions was 0% for all industry funding versus 37% for no industry funding (p = 0.009). The odds ratio of a favorable versus unfavorable conclusion was 7.61 (95% confidence interval 1.27 to 45.73), comparing articles with all industry funding to no industry funding. Conclusions: Industry funding of nutrition-related scientific articles may bias conclusions in favor of sponsors’ products, with potentially significant implications for public health.

    Note the zero, as in, the number of unfavorable conclusions in wholly industry funded interventional studies.

    interventional study—if humans consumed, or if human tissue was exposed to, a food or food component with the intention of measuring a biological response

    Well, not surprising. You can exert much tighter control on an interventional study where you control most of the variables. Seems like there’s some predestination going on here!

    What do the authors think is going on here?

    (1) Industrial sponsors may fund only those studies that they believe will present their products in a favorable light, or their competitors’ products in an unfavorable light. In support of this possibility, all studies funded entirely by industry were characterized as “benefit” or “antagonism” with regard to the product under study (none were characterized as “no relationship”). That is, industrial organizations do not seem to sponsor articles about products in which they have no financial interest. (2) Investigators might formulate hypotheses, design studies, or analyze data in ways that are consistent with the financial interests of their industrial sponsors. (3) Industrial sponsors or investigators may choose to delay or not publish findings that have negative implications to the sponsor’s product. (4) Authors of scientific reviews may search and interpret the literature selectively, in ways consistent with the sponsor’s interests. (5) Scientific reviews arising from industry-supported scientific symposia, often published as journal supplements, may over- or under-represent certain viewpoints, if presenters whose opinions conflict with the sponsor’s financial interests are not invited to participate.

    All good points. Remember next time you read an article in the paper about how exercise is much more important in determining obesity compared to your average sugary drink. Remember that a 12 Oz can of coke contains 39 grams of sugar, or 8 teaspoons worth!

  • Indian Recipes on Youtube

    Byoliveridley

    YouTube – Manjulaskitchen’s Channel

    [youtube=’http://www.youtube.com/watch?v=dxK5n3J9pdY’]
    Good recipes in general, but note that she does not use any onion or garlic, which means she’s probably Jain.

    Apart from not eating meat, fish and eggs, strict Jains do not eat onions and garlic because they increase sexual desires. Strict Jains also do not eat any root vegetables like potatoes because smaller insects are killed in their harvest and the vegetable itself will have millions of bacteria

    In a sign of surprising maturity, I will desist from any editorializing and note that to incorporate onions and garlic, chop 1 large onion (white or red, I use red)  fine and add right after the green chillis. When the onions are mostly done, add 2-3 cloves worth of finely minced garlic and fry for a minute before going through with the rest of the recipe. This dish is usually eaten with raw onions on the side…

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    DuPont sets goal of eliminating Teflon processing chemical

    Byoliveridley

    See, it wasn’t too hard to come up with safe alternatives, improved processes and a decent timeline!

    DuPont sets goal of eliminating Teflon processing chemical

    One year after accepting a government challenge to work toward eliminating the use of a potentially dangerous chemical used to make Teflon and other products, the DuPont Co. said Monday it plans to stop using the chemical by 2015.

    The Environmental Protection Agency asked the Wilmington-based chemical giant and seven other companies last year to commit to a 95 percent reduction in environmental emissions and product content levels of perfluorooctanoic acid, or PFOA, and associated chemicals by 2010.

    DuPont makes the chemical at a plant near southeast Ohio in Parkersburg, W.Va.

    The companies also were asked to work toward the elimination of PFOA and associated chemicals from emissions and products by 2015.

    On Monday, DuPont said technological advances have allowed it to remove more than 97 percent of trace levels of PFOA and associated chemicals from surface protection fluorotelomers used in products such as oil-resistant paper packaging and stain- and water-repellent textiles.

    DuPont also has been able to reduce PFOA content by at least 97 percent in fluoropolymer coatings used in Teflon cookware, architectural coatings and electronics applications.

    “We have been working for a long time, but particularly over the last year, on alternative technologies to PFOA,” said David Boothe, business manager for DuPont fluoroproducts. “We believe that work is going to allow us to eliminate the need to make, buy, or use PFOA by 2015… That’s firmer language than ‘work toward.'”

    For previous posts on this subject, see here. Who says a little pressure doesn’t help change even the all powerful Dupont!

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    How NAFTA infringes on local environmental regulations

    Byoliveridley

    Dow AgroSciences is considering using the controversial investor-protection provisions of the North American free-trade agreement to seek compensation from the federal government over Quebec's ban on the cosmetic use of pesticides.

    The company, a maker of the weed-killer 2,4-D, filed a notice of intent to submit a claim to arbitration under NAFTA in late August. The 27-page legal action was posted yesterday on the Foreign Affairs website, where it is listed as a dispute to which Canada is a party.

    via globeandmail.com: Ban on pesticides may face NAFTA test

    Here is Sierra Club’s assessment of 2,4-D. It is not as bad as, say, DDT, but not something an average householder would ever need to use. Limiting use and exposure is in everyone’s best interest except Dow’s, which is why they have filed this lawsuit.

    I would say it infringes on a province’s right to set strict health and safety standards for its people, but if we accept that corporations have more rights than people, we would expect this kind of lawsuit to happen with more frequency.

    Note that a much more egregious actor, lindane, which was deregistered by even the Bush EPA is subject of a similar challenge in Canada, and Bisphenol A is probably next.

    Can’t blame the companies for exploiting loopholes (that they no doubt inserted, of course), but it seems that countries should always have the right to enforce stricter standards if they so desire.

  • | |

    Organic agriculture can feed the world

    Byoliveridley

    That’s the conclusion reached by the authors of this study based on 293 examples in the developing and developed world.The authors also conclude that yields in the developing world are higher for organic agriculture than for conventional agriculture. Why? Well, since the paper is not open access, I can’t read it, or critique it, I’ll have to wait to get to the library before I can download it. But, maybe it’s because organic agriculture tends to be more labor intensive than conventional agriculture as practised by the developed world, and in the developing world, labor is cheap!

    Anyway, this is a good news study and should be examined a little more thoroughly.

    CJO – Abstract – Organic agriculture and the global food supply

    The principal objections to the proposition that organic agriculture can contribute significantly to the global food supply are low yields and insufficient quantities of organically acceptable fertilizers. We evaluated the universality of both claims. For the first claim, we compared yields of organic versus conventional or low-intensive food production for a global dataset of 293 examples and estimated the average yield ratio (organic:non-organic) of different food categories for the developed and the developing world. For most food categories, the average yield ratio was slightly 1.0 for studies in the developing world. With the average yield ratios, we modeled the global food supply that could be grown organically on the current agricultural land base. Model estimates indicate that organic methods could produce enough food on a global per capita basis to sustain the current human population, and potentially an even larger population, without increasing the agricultural land base. We also evaluated the amount of nitrogen potentially available from fixation by leguminous cover crops used as fertilizer. Data from temperate and tropical agroecosystems suggest that leguminous cover crops could fix enough nitrogen to replace the amount of synthetic fertilizer currently in use. These results indicate that organic agriculture has the potential to contribute quite substantially to the global food supply, while reducing the detrimental environmental impacts of conventional agriculture. Evaluation and review of this paper have raised important issues about crop rotations under organic versus conventional agriculture and the reliability of grey-literature sources. An ongoing dialogue on these subjects can be found in the Forum editorial of this issue.

  • Understanding Food Labels You Might Encounter at Whole Foods.

    Byoliveridley

    Fine stuff from Mcsweeneys. Just read the whole thing!

    Free-Range: Animals raised with a free-range lifestyle have plenty of room to stretch out and eat bugs. This is particularly important for chickens, which need at least two square feet of space at all times. Factory-farming conditions are like living in apartment buildings in big cities: a co-op is formed within the coop, and the poultry have grinding meetings on where to put the satellite dish and how much to tip the doorman at Christmas. As in a human co-op, any new members deemed unsatisfactory or weak are pecked to death. Other free-range items, such as tofu, need less room to grow.

    Natural: Pretty much everything is natural, including this sentence. What makes it natural? The fact that it has the word “natural.” The only things in this store that aren’t natural are the highly coifed blonds who shop here. Natural foods include any combination of natural flavorings, natural ingredients, and a high price, since it’s human nature to pay more for anything that we imagine will keep us alive forever.

    McSweeney’s Internet Tendency: Understanding Food Labels You Might Encounter at Whole Foods.

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3 Comments

  1. Dear Madam, Dear Sir,

    Our company Balirom ltd manufactures beside others, Butter Flavors containing Diacetyl.
    Could you help me and mention a substitute for Diacetyl and a source for purchasing.
    Thank you and best regards,

    Efraim

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