E270 - Lactic acid
Lactic acid is an organic compound with the formula CH3CH-OH-COOH. In its solid state, it is white and water-soluble. In its liquid state, it is colorless. It is produced both naturally and synthetically. With a hydroxyl group adjacent to the carboxyl group, lactic acid is classified as an alpha-hydroxy acid -AHA-. In the form of its conjugate base called lactate, it plays a role in several biochemical processes. In solution, it can ionize a proton from the carboxyl group, producing the lactate ion CH3CH-OH-CO−2. Compared to acetic acid, its pKa is 1 unit less, meaning lactic acid deprotonates ten times more easily than acetic acid does. This higher acidity is the consequence of the intramolecular hydrogen bonding between the α-hydroxyl and the carboxylate group. Lactic acid is chiral, consisting of two optical isomers. One is known as L--+--lactic acid or -S--lactic acid and the other, its mirror image, is D--−--lactic acid or -R--lactic acid. A mixture of the two in equal amounts is called DL-lactic acid, or racemic lactic acid. Lactic acid is hygroscopic. DL-lactic acid is miscible with water and with ethanol above its melting point which is around 17 or 18 °C. D-lactic acid and L-lactic acid have a higher melting point. In animals, L-lactate is constantly produced from pyruvate via the enzyme lactate dehydrogenase -LDH- in a process of fermentation during normal metabolism and exercise. It does not increase in concentration until the rate of lactate production exceeds the rate of lactate removal, which is governed by a number of factors, including monocarboxylate transporters, concentration and isoform of LDH, and oxidative capacity of tissues. The concentration of blood lactate is usually 1–2 mM at rest, but can rise to over 20 mM during intense exertion and as high as 25 mM afterward. In addition to other biological roles, L-lactic acid is the primary endogenous agonist of hydroxycarboxylic acid receptor 1 -HCA1-, which is a Gi/o-coupled G protein-coupled receptor -GPCR-.In industry, lactic acid fermentation is performed by lactic acid bacteria, which convert simple carbohydrates such as glucose, sucrose, or galactose to lactic acid. These bacteria can also grow in the mouth; the acid they produce is responsible for the tooth decay known as caries. In medicine, lactate is one of the main components of lactated Ringer's solution and Hartmann's solution. These intravenous fluids consist of sodium and potassium cations along with lactate and chloride anions in solution with distilled water, generally in concentrations isotonic with human blood. It is most commonly used for fluid resuscitation after blood loss due to trauma, surgery, or burns. - Wikipedia
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Jelly Belly Jelly Beans - 40 g
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Aiguillettes végétales et gourmandes - les nouveaux fermiers - 150gr
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Olives à la farce à l'anchois - Carrefour - 170 g (2 x 85 g)
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Miesmuscheln - Italiamo - 100 g
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Ricotta - DESPAR - 250 g
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Kettle chips jalapeno - Clancy's - 8oz
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KNORR Soupe Liquide Tomates Mozzarella 2x1l - 2000 ml
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Mail mayo fine frais 125g - Maille - 125 g
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Creamy Garlic Chicken Kiev & Chips - Youfoodz
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Soft Spreadable Light Cream Cheese - - 12 oz
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Philly Cheese steak Sub - 8 oz
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Buffalo-Style White Meat Chicken Sub
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Italian Style Bread Crumbs - Shop Rite
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Ratatouille provençale - d'aucy - 375 g
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Prenatal multivitamins gumies
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Pesto Alla Calabrese - Barilla - 190 g
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Non-carbonated soft drink original - Calpis Co. Ltd
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Pizza Romana - continente - 425 g
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Cream cheese! fruit dip
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Crevettes - coop - 125 g
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Strawberry Rhubarb Pie
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American Singles Pasteurized Prepared Cheese Product - 12 oz
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Tortilla Chips - Meijer
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praise croutons
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Piri piri - Sol & Mar - 195 ml
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Croutons Caesar
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Corn twistees
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Indische stijl kipballetjes - Kipster - 240 g
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Cola - SugarLand - 300g
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Olives en Persillade - Mille et un Sud - 200 g
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Hummus de lentejas - Simply Greek - 240 g
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Hummus receta clásica - YGriega - 420 g
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kafferep - IKEA - 176g
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Pesto Rosso avec huile d'olive extra vierge - Pietro castelli - 190 g
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Olives noires Galéga entières - Dona Oliva - 360 g
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Jelly tots 150g sharing bag - Nestlé
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Houmous bio - Boni - 200 g
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Hummus de lentejas - Hacendado - 240 g
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Houmous - Tables du Monde - 175g
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Hummus Receta clásica - Simply Greek - 240 g
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Hummus receta clásica - Eliges - 220 g
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Hummus clásico - Pierre Martinet - 200 g
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Hummus Naturel - - 200 g
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Hummus Classic - Kaufland K-Classic - 200g
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Alnatura Pesto Ricotta - 140g
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White cheddar - BFY BRANDS - 28g
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Sourdough Hoagie Rolls
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Magnum Glace Bâtonnet Mini Double Framboise 6x60ml - 300 g
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Becher Double Gold Caramel Billionaire - Magnum - 303g
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Batonnet Double Framboise - Miko - 292 g e (352 ml e)
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Dressing - Van Law Food Products Inc.
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Soda
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แซนวิชโฮลวีท แซลม่อนสาหร่าย ซอสยากินิกุ - 80 g - Ezytaste
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Turkey gravy
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Less Sodium Soy Sauce
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Mediterrane Sauce - Joghurt-Minze - Lyttos - 300ml
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Vegan White Cheddar Flavored Puffs - Hippeas
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Caesar dressing - No Name
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Creamy italian dressing
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Doritos� -
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iMat fraiche -
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Levy's seedless real jewish
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Sauce frite - Rustica - 255 g
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Butter Spread
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Party Mix - Utz
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Kimchi humus
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Original shells cheese microwaveable cups cups - Velveeta
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Chedder Style Jalapeño Sticks - Wholly Veggie - 250 g
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Tomates séchées - Auchan - 145 g
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Aceituna verde - Dia - 780 g (neto), 400 g (escurrido), 850 ml
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Hummus Naturel - - 200g
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Gambas - Palais Des Mets - 300 g
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Pesto vert - Carrefour - 190 g
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Crevettes Jumbo - Carrefour - 100 g
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The Original Party Mix - Keystone
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Singles - Sandwich-Mate
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Rising Crust Five Cheese Pizza - Culinary Circle
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Chetos Torciditos - Sabritas - 18
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Mayonnaise allégée en matières grasses à la moutarde de Dijon - U - 180 g
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anew resurfacing lotion
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Stuffed queen olives
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Sauce Américaine - Boni
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Football Jellies - Fini - 100 g
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เกี๊ยวซ่าซุปสุกี้ยากี้ ตรา โออิชิ - 255 g - Oishi
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เครื่องดื่มฮอปอัดก๊าซ รสออริจินัล ตราฮอปสเตอร์ - 330 ml - Hopster
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Grüne Oliven ohne Stein - Favourites - 100 g
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Baked Flamin hot
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Dove Après Shampoing Réparation Intense 200ml - 200 ml
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SIGNAL Dentifrice Integral 8 Nature Elements Coco 75ml - 75 ml
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Biscuit Roll Ups Sausage Egg and Cheese - Jimmy Dean
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SERUM H2O BOOSTER - JONZAC
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Salad olives with pimento
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Savory snack mix
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Sauce Sour cream - Doritos - 280 g
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Flavor craver taco ranch taco sauce - Ortega
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Glücksherzen - Katjes - 275g
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Chomps cracked pepper & sea salt grass fed venison
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Mayonnaise - Belle France - 450 g
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Lunch add on 2 - Mayo Nola
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Push Pop Candy - Topps Company - 15 g