Showing posts with label Lactic acid. Show all posts
Showing posts with label Lactic acid. Show all posts

Sunday, February 12, 2012

Xylitol Health effects

Xylitol Health effects
1, room temperature, the sweetness of sucrose equivalent sweetness to sucrose under low temperature of 1.2 times.
2, soluble in water, absorb a lot of heat when in solution, especially when eating mouth feel cool.
3, not fermented by oral bacteria use to inhibit bacterial growth and acid production, prevents dental caries.
4, blood glucose levels after eating xylitol will not rise.
5, the biological stability.
6, good moisture absorption.
The anti-caries effect of xylitol Smile is best left to other peoples first impression. And many people are not white because of the teeth, smile and have lost their confidence. With caries of xylitol and the popularization of knowledge, more and more people began to realize the effectiveness of xylitol Glister, Glister selected caries as xylitol gum a good helper.
Xylitol is a unique multi-hydroxy compounds, which can be individually prohibit the growth of Streptococcus mutants, thereby reducing the prevalence of dental caries. Xylitol is not fermented to acid corrosion of tooth decay bacteria teeth, while the fresh sweetness of Lactic Acid xylitol also stimulate saliva secretion, saliva supplement of phosphorus and calcium, and promote natural repair of teeth. By the Finnish TURKU (Turku) University authorities xylitol research professor MAKINEN clinical trials, WHO (World Health Organization) and local studies have demonstrated effects of xylitol moth. In a recent experiment in this area is one of Belize (Bai Leeds) in 1989-1993 for as long as four years of clinical trials, is the first direct comparison of xylitol and sorbitol chewing gum research surveys. Experiments show that: "xylitol group" of children suffering from dental caries is more dangerous than the "no gum group" 70% lower for children than the "sorbitol group" 65% of children suffer food additives from dental caries rate. Meanwhile, the study confirmed that xylitol chewing gum in promoting remineralization of the teeth was superior to sorbitol gum. This landmark study has recognized the effects of xylitol superior teeth.

Wednesday, November 9, 2011

Lactic acid is online

Lactic acid fuels glucose and glycogen production in the liver, helps us to use dietary carbohydrates more efficiently and actually serves as a quick energy fuel preferred by the heart and muscles. Lactic acid does not cause that dreaded burning sensation during intense exercise. It’s not known yet whether it’s the lactate ion itself or the intense anaerobic exercise (which increases lactate ion concentration) that causes hGH to be released, but there is definitely a correlation.
Lactic acid is a chemical structure made out of carbon, hydrogen, and oxygen in a chain-like form. It is also known as milk acid. However, while this sounds like a bad thing, it’s actually a sign that your body is finding ways to create energy and ensure that you can keep doing whatever it is that you’re doing. While it might seem counterproductive to workout more, what you need to do is effectively ‘teach’ your muscles to handle lactic acid in a more effective way.
Lactic Acid is blamed for that painful burning sensation you feel when you’ve pushed yourself a bit too far exercising. It's an indicator of exercise intensity, and we use the food additives between the lactate and the swimming speed to give us a gauge on how they're adapted to training and also help us set up training times for the future.
Lactic acid was not yet a widely used consumer product, but merely a pharmaceutical speciality until, 1881, when Charles Avery established the Lactate Company near Boston, U.S.A. The lactic acid molecule is most frequently found in vegetals, in micro-organisms and in the animal kingdom where it is present as an intermediary for the carbo-hydrates and amino acids metabolism.

Other food additives: Xanthan Gum        Zeaxanthin        Lycopene

Tuesday, October 25, 2011

Lactic acid, also known as milk acid

Lactic acid, also known as milk acid, is a chemical compound that plays a role in various biochemical processes and was first isolated in 1780 by the Swedish chemist Carl Wilhelm Scheele.  This higher acidity is the consequence of the intramolecular hydrogen bridge between the α-hydroxyl and the carboxylate group, making the latter less capable of keeping its proton tight. Lactic acid is chiral and has two optical isomers.
Lactic acid was refined for the first time by the Swedish chemist Carl Wilhelm Scheele in 1780 from sour milk. The effect of lactate on acidosis has been the topic of many recent conferences in the field of exercise physiology. During intense exercise, the respiratory chain cannot keep up with the amount of hydrogen atoms that join to form NADH. Although glucose is usually assumed to be the main energy source for living tissues, there are some indications that it is lactate.
Lactic acid is found primarily in sour milk products, such as koumiss, laban, yoghurt, kefir, and some cottage cheeses. The body prefers to generate most of its energy using aerobic methods, meaning with oxygen. But when oxygen is limited, the body temporarily converts pyruvate into a substance E number is E270, which allows glucose breakdown--and thus energy production--to continue.
Researchers who have examined lactate levels right after exercise found little correlation with the level of muscle soreness felt a few days later. These responses to extreme exercise result in an inflammatory-repair response, leading to swelling and soreness that peaks a day or two after the event and resolves a few days later, depending on the severity of the damage.

Others: Potassium Citrate            Sodium citrate

Monday, October 10, 2011

Lactic acid E number is E270

Lactic acid, also known as milk acid, is a chemical compound that plays a role in various biochemical processes and was first isolated in 1780 by the Swedish chemist Carl Wilhelm Scheele. Compared to acetic acid, its pKa is 1 unit smaller, meaning lactic acid loses its proton ten times as easily as acetic acid does.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.
Lactic acid was refined for the first time by the Swedish chemist Carl Wilhelm Scheele in 1780 from sour milk. The effect of lactate on acidosis has been the topic of many recent conferences in the field of exercise physiology. Robergs et al. have accurately chased the proton movement that occurs during glycolysis. During intense exercise, the respiratory chain cannot keep up with the amount of hydrogen atoms that join to form NADH.Although glucose is usually assumed to be the main energy source for living tissues, there are some indications that it is lactate, and not glucose, that is preferentially metabolized by neurons in the brain of several mammals species.
A wide range of tests are done on animals as well as other tests have also been devised to assess every conceivable risk of food additives to the consumer. These food safety tests assess how the food additives react in the body and also work to find any toxic effects at the levels the additive is to be used in foods.
Others: Potassium carbonate           Calcium acetate anhydrous