yeast blooms

General requirements for traditional koji wheat ground into "rotten heart is not rotten skin" plum petals, leather upcoming wheat ground into flakes borders, foursquare pulverized . General koji with wheat about 13% moisture content , directly after crushing blocks with compressed into song koji , is not conducive to the growth of microorganisms . Water is a microbial growth and reproduction and biochemical reactions must substance in vivo and in vitro microbial solvent , only through the water , Lactic acid can absorb nutrients from the outside . Therefore, when the song spices billet must have sufficient moisture. Usually in raw materials ( wheat ) to the raw material before crushing "inflated ", that run wheat, causing water to reach about 30% ( with hot water in winter , in summer with cold water ) . Whole bacteria culture lactic acid powder , during and late in the growth of microorganisms in the blank song is not the same . Is pre- mold, yeast blooms ; since the late song billet product temperature rises rapidly, generally more than 40 ℃ -45 ℃. Many wineries like to use partial Luzhou koji temperature 55 ℃ -60 ℃, it will force the yeast large number of deaths . Northwest Territories song now commonly used in low-temperature (40 ℃ -45 ℃). High temperature and low temperature Qu Qu index contrast.

Does not affect the stability of the emulsion

And dissolving milk used in the manufacture, the heat treatment is also very important. If insufficient heat treatment, milk or lotion microbial flora of the total number of large, so that not only the culture of lactic acid bacteria when competition among different microbial existence, and most importantly, these microorganisms and fermentation agent will - Lactobacillus competition affect the fermentation effect, resulting in fermentation acid slowly. Calcium lactate  heat, milk or lotion is to change the structure of the protein, and protein will affect the final shape of beverage affect the viability of lactic acid bacteria, because the protein structure more complex microorganisms of lactic acid bacteria on lactose more difficult, and buffered lactic acid not conducive to Lactobacillus fermentation, the final product will thus precipitate or layering. Generally use 45 ℃ warm water dissolve 100 ℃ high temperature sterilization 40-60min heat treatment method, although this method causes the emulsion darken from white into a cream, but bactericidal effect, sterilization time in this range do not affect the emulsion stability, and milk drinks made with a special thick milk flavor, milky yellow color special appearance during storage than white as well.

production of yoghurt is to control the most important bactericidal strength

Yogurt production is controlled sterilization heaviest strength, reduce non-dairy ingredients ( especially not allowed to add spice ) , to ensure the unique flavor and viscosity of yogurt , but a few in some of our dairy industry have failed to do . For example: raw milk does not require health indicators , sterilization temperature generally more than 90 ℃, time is more than 30 seconds . Leavening agent used without Lactic acid or Bacillus little leaven direct investment , non-fat milk content of more than 10% , the production of these informal norms , making yogurt quality can not be guaranteed. In addition, the production of yoghurt enterprises should use penetrometer or lactic acid powder Texture Analyzer , and whole milk solids must be ≥ 11.2%, only without the whey acidity ≥ 75T0 sucked out only when the factory . For stirred yoghurt must use viscometer ( consistometer or rheometer ) detection viscosity , and lactic acid factory 1 × 108cfu/ml not reach the factory , as long as the relevant departments to seriously take responsibility , yogurt quality can be improved .

The oil refinery project is to ensure national energy security an important strategic projects

The oil refinery project is to ensure national energy security an important strategic projects. Place in the construction of the refinery plus Workers from the gas pipeline into crude oil can change the situation of lack of oil and gas.
For EIA compliance with statutory procedures, China Petroleum 10,000,000 tons / year refinery project environmental Approval from the commission to review, and it took two years, seven months, Calcium lactate scientific proof, in line with national Home energy strategies and industrial policies to meet the Yunnan Province, Kunming, Anning buffered lactic acid development planning And industrial development planning, land use planning, environmental function zoning requirements.

Lactic acid is also used for green fodder storage agent

Lactic acid is also used for green fodder storage agent, forage maturation agent;
 in swine and poultry feed as growth promoters. Lactic acid can reduce the PH value of the stomach, digestive enzymes play activated, the role of improving the acid digestion, and the growth of beneficial intestinal epithelium. Piglets after weaning feed containing acidifier few weeks to feed their weaning period can be increased by 15% in weight;
 Lactic acid inhibit microbial growth. Sodium lactate of the pig will be infected with by E. coli and Salmonella diseases caused by, in the feed to join lactic energy prevent the piggy under the the gastrointestinal tract growth of pathogenic bacteria;
 lactic acid can be used as a preservative and to enhance potassium lactate, grain and meat by-products processed products of microorganisms stabilizer.

Lactic acid added to the soap bar

Since L-lactic acid is the skin's natural moisturizing factor inherent part of many skin care products are widely used as a moisturizing agent. Lactic acid is the most effective one AHA and little irritation;
Since the L-lactic acid naturally present in the hair, is to make the hair shiny surface, so often used as hair care products of lactic acid pH adjusting agents;
lactic acid can be used as a lactic acid powder a variety of bath wash supplies, such as private parts bath gel, bar soap and moisturizing honey. The liquid soap, shampoo and soap can be used as a pH adjusting agent. In addition, lactic acid added to the bar soap can reduce the loss of water during storage, thus preventing the soap dry.

Lactate transport speed is determined by a series of factors

Acid transport speed by a series of factors, including monocarboxylic transporter, lactate dehydrogenase concentration and isomeric forms, tissue oxidation. Calcium lactate the concentration of lactate in the blood is not in movement 1-2mmol / L, in the strong movement can rise to 20mmol / L.
Generally when an organization's energy through aerobic respiration can not be met, the organization can not get enough oxygen or oxygen can not be fast enough to handle the case of lactic acid concentration will rise.The significance of this process is needed reconstruction buffered lactic acid adenine dinucleotide (NAD +) to maintain ATP synthesis. Sufficient oxygen in muscle cells of lactic acid can be oxidized to pyruvate, and then directly used as the citric acid cycle of the fuel. It can also gluconeogenesis in the liver through the process Kelibusi cycle into glucose.