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Matti Narkia

An Evaluation of the Vitamin D3 Content in Fish: Is the Vitamin D Content Adequate to S... - 0 views

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    An evaluation of the vitamin D3 content in fish: Is the vitamin D content adequate to satisfy the dietary requirement for vitamin D? Lu Z, Chen TC, Zhang A, Persons KS, Kohn N, Berkowitz R, Martinello S, Holick MF. J Steroid Biochem Mol Biol. 2007 Mar;103(3-5):642-4. Epub 2007 Jan 30. PMID: 17267210 doi: 10.1016/j.jsbmb.2006.12.010 Surprisingly, farmed salmon had approximately 25% of the vitamin D content as wild salmon had. The vitamin D content in fish varied widely even within species. These data suggest that the tables that list the vitamin D content are out-of-date and need to be re-evaluated. Little is known about the effect of cooking on the vitamin D content in fish. When farm salmon was baked, almost all of the vitamin D content, i.e. 240 IU of vitamin D3 was recovered from 3.5 oz. of salmon. The initial concentration in the uncooked salmon was 245 IU of vitamin D3. However, when the salmon was fried in vegetable oil, approximately 50% (123 IU of vitamin D3 was recovered.) We also evaluated the vitamin D content in mackerel which is traditionally considered to be an excellent source of vitamin D3 because of its oily content. However, in the one sample that we tested, we only observed 24 IU of vitamin D3 in 3.5 oz.
Matti Narkia

Polyamine metabolism and transforming growth factor-beta signaling are affected in Caco... - 0 views

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    Polyamine metabolism and transforming growth factor-beta signaling are affected in Caco-2 cells by differentially cooked broccoli extracts. Furniss CS, Bennett RN, Bacon JR, LeGall G, Mithen RF. J Nutr. 2008 Oct;138(10):1840-5. Erratum in: J Nutr. 2009 Feb;139(2):400. PMID: 18806090
Matti Narkia

Vitamin D3 and 25-hydroxyvitamin D3 in raw and cooked pork cuts - ScienceDirect - Journ... - 0 views

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    Vitamin D3 and 25-hydroxyvitamin D3 in raw and cooked pork cuts. Ina Clausen, Jette Jakobsen, Torben Leth and Lars Ovesen. Journal of Food Composition and Analysis Volume 16, Issue 5, October 2003, Pages 575-585 doi:10.1016/S0889-1575(03)00064-4 Meat 25OHD3 contributes significantly to vitamin D activity. Food databases should include concentrations of both vitamin D and 25OHD.
Matti Narkia

WHFoods: What are your thoughts on coconut oil? - 0 views

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    "Coconut oil is a staple food in many parts of the world. You can travel to Thailand, the Caribbean, parts of Brazil, countries in Africa, and the vast southern half of India and find this oil on center stage when it comes to delicious and healthy cuisine. The popularity of this oil is partly due to its stability, ease of use in cooking, and taste. Like all foods, the quality of coconut oil has a lot to do with its potential health benefits. Refined coconut oil that has been heavily processed, bleached, and deodorized is not going to provide you with the same desirable balance of fatty acids, or the same beneficial polyphenol content, as either virgin coconut oil or less extensively refined coconut oil (sometimes called "naturally refined" by the product manufacturers). Choosing organic coconut oil is a good way to assure you of higher quality in this regard. However, at the same time, there is such a long track record of coconut oil use in many cultures and their food traditions that I will be surprised if the research doesn't eventually show some key health benefits. Some of these health benefits are likely to be related to the unusual fatty acid composition of coconut oil, and other benefits are likely to be associated with the special polyphenols found in this oil (when virgin or very lightly refined). Also, it's the natural pattern of fats found in coconut oil that seems especially important to me, in addition to the blend of fats in the overall diet that results from the inclusion of coconut oil. If you decide to include coconut oil in your diet, I therefore recommend that you continue to use other high-quality oils (like extra virgin olive oil) as well. One of the practical benefits of coconut oil is that it has a higher smoke point than many other oils, so that you can cook with it at normal stovetop temperatures and have less concern about oxidation. The smoke point for lightly refined coconut oil is about 450ºF (232ºC) while the smoke point for unrefi
zhang xin

Aha cooking | Food Preparation! - 0 views

  • * 2 quarts half-and-half cream * 2 1/4 cups sugar * 2 tsp vanilla extract * a pinch of salt
  • ou’ve started beefing up your cooking skills, but the process is still a little tedious. Here are 10 surprising kitchen techniques that wi
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    AhaCooking:Get recipes and info on organic food, holiday appetizers, wine and more. Healthy Recipes, Green Drinks; Easy Dishes!
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