a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt) (同)Na, atomic number 11
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Sodium lactate is the sodium salt of lactic acid, and has a mild saline taste. It is produced by fermentation of a sugar source, such as corn or beets, and then, by neutralizing the resulting lactic acid[4] to create a compound having the formula NaC3H5O3.
Usage
As a food additive, sodium lactate has the E number E325 and is naturally a liquid product, but also is available in powder form. It acts as a preservative, acidity regulator, and bulking agent.[5]
Sodium lactate is sometimes used in shampoo products and other similar items such as liquid soaps, as it is an effective humectant and moisturizer.[6]
Sodium lactate is used to treat arrhythmias caused by overdosing of class I antiarrythmics, as well as pressor sympathomimetics which can cause hypertension.[7]
It also can be given intravenously as a source of bicarbonate for preventing or controlling mild to moderate metabolic acidosis in patients with restricted oral intake (for sodium bicarbonate) whose oxidative processes are not seriously impaired. However, the use in lactic acidosis is contraindicated.[8] It can cause panic attacks in patients with existing panic disorder.[9]
Regarding milk
Despite the similarity in name, sodium lactate is not chemically similar to lactose (milk sugar), so need not be restricted by those with lactose intolerance.[4][10] In general, lactates such as sodium, calcium, and potassium lactate are salts derived from the neutralization of lactic acid and most commercially used lactic acids are fermented from dairy-free products such as cornstarch, potatoes, or molasses.[11] Sugar or tapioca additionally may be used. In some rare instances, some lactic acid is fermented from dairy products such as whey[4] and lactose.[11] Whey is made of up 6.5% solids of which 4.8% is solid lactose.[12] Waste whey is infrequently used to produce lactic acid when the whey itself is produced as waste during the manufacture of certain dairy products.[13] Such dairy-type lactic acid generally goes back into dairy products, such as ice cream and cream cheese,[11] rather than into nondairy products. Moreover, although the lactic-acid starter culture to ferment corn or beets may contain milk,[4] sodium lactate does not contain milk protein and need not be restricted by someone avoiding milk or those with a milk allergy.[4][10]
^ abcdeSilberberg, Barrie (2009). The Autism and ADHD Diet: A Step-by-Step Guide to Hope and Healing by Living Gluten Free and Casein Free (GFCF) and Other Interventions. Sourcebooks, Inc. p. 119. ISBN 1-4022-1845-1.
^"Food Additive Code Numbers" (PDF). South Australian Department of Health. August 2006. Archived from the original (PDF) on 2009-05-21. Retrieved 2012-08-16.
^US Patent 4758599, Dawn C. Minetti, "Clear, hydroalcoholic aftershave lotion which moisturizes, conditions, and prevents irritation", issued 1988-07-19
^Trevor, Anthony; Bertram Katzung; Susan Masters (2008). Katzung & Trevor's Pharmacology Examination and Board Review (8e ed.). Go Dairy Free. p. 126. ISBN 0-07-148869-3.
^Hospira, Inc. (November 2004). "Sodium Lactate (sodium lactate) Injection, Solution, Concentrate". DailyMed. U.S. National Library of Medicine. Retrieved 2012-08-16.
^Eric Hollander; Daphne Simeon (2003). Concise Guide to Anxiety Disorders. American Psychiatric Pub. p. 1. ISBN 978-1-58562-080-7. Retrieved 13 May 2012.
^ abWillitts, Alice; Deborah Carter (2007). Food allergy & your child. Class Publishing Ltd. p. 85. ISBN 1-85959-186-8. The following ingredients do not contain milk protein and need not be avoided by people allergic to milk: … Sodium lactate
^ abcFleming, Alisa Marie (2008). Go Dairy Free: The Guide and Cookbook for Milk Allergies, Lactose Intolerance, and Casein-free Living. Go Dairy Free. p. 90. ISBN 0-9791286-2-5.
^Ranken, M. D.; R. C. Kill (1997). Food industries manual. Springer. p. 125. ISBN 0-7514-0404-7.
^Inamdar (2009). Biochemical Engineering: Principles And Concepts. PHI Learning Pvt. Ltd. p. 254. ISBN 81-203-3677-1.
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An amperometric multi-biosensor based on lactate and glucose oxidases has been developed for determination of lactate and glucose in wine. Gold thin-film amperometric electrodes were used as multi-transducers. Analytical characteristics of the multi-biosensor developed were studied. The minimum dete
International journal of food microbiology.Int J Food Microbiol.2015 Dec 23;215:86-94. doi: 10.1016/j.ijfoodmicro.2015.08.017. Epub 2015 Aug 29.
A minced meat model system containing three different fat levels (0, 15, and 50wt.%) was used to evaluate the antimicrobial efficacy of three antimicrobials with different aqueous solubilities (sodium lactate>lauric arginate (Nα-lauroyl-l-arginine ethyl ester, LAE)>methylparaben). Various con
Sodium bicarbonate ingestion augments the increase in PGC-1α mRNA expression during recovery from intense interval exercise in human skeletal muscle.
Percival ME1, Martin BJ1, Gillen JB1, Skelly LE1, MacInnis MJ1, Green AE2, Tarnopolsky MA2, Gibala MJ3.
Journal of applied physiology (Bethesda, Md. : 1985).J Appl Physiol (1985).2015 Dec 1;119(11):1303-12. doi: 10.1152/japplphysiol.00048.2015. Epub 2015 Sep 17.
We tested the hypothesis that ingestion of sodium bicarbonate (NaHCO3) prior to an acute session of high-intensity interval training (HIIT) would augment signaling cascades and gene expression linked to mitochondrial biogenesis in human skeletal muscle. On two occasions separated by ∼1 wk, nine me
… We have electrolyzed new acidic-water by adding either calcium-glycerophosphate or calcium lactate, as electrolysis material, to sodium chloride. … As the conclusion, it have elucidated that the 'excipients addition to the sodium chloride' had produced the obstruction tendency on alloys discoloration, and the per kind of excipients addition had caused various different influence on dental alloys. …
Application of Heavy-Metal-Free Pd/C Catalyst for the Oxidative Dehydrogenation of SodiumLactate to Pyruvate in an Aqueous Phase under Pressurized Oxygen
Journal of chemical engineering of Japan 43(4), 514-520, 2010-07-01
… The oxidative dehydrogenation of sodiumlactate to sodium pyruvate in an aqueous phase at 358 K under pressurized oxygen at 1 MPa proceeded favorably using Pd/C with no adjustment of solution pH. Under pressurized oxygen, the catalytic activity of Pd/C was similar to that of Pd/C doped with either Te or Pb. …
Sodium L-lactate has been used: • as a medium supplement and cell fuel source for human mammary epithelial cell line(MCF10A) and dendritic cell culture • as a gluconeogenic substrate in hepatic glucose production assay in
Summary: This gene encodes a member of the sodium glucose cotransporter family. The encoded protein is responsible for the uptake of iodine in tissues such as the thyroid and lactating breast tissue. The iodine taken up by the ...