Milk acid

Chemical Designations - Synonyms 2-Hydroxypropanoic acid alpha-Hydroxypropionic acid Milk acid Racemic acid Chemical Formula CHjCHOHCOOH-HjO. [Pg.228]

Hydrobond PS C8 ACN-MeOH (75 18 7) ESI-MS/MS shrimps and whole milk acid, cleanup with OASIS HLB SPE column (shrimps) 50-300 ng/g (milk) ... [Pg.110]

The chemical barriers are also important but are sometimes neglected in discussions of defence. To some extent they are specific for each tissue or organ and examples are as follows. Enzymes, such as lysozyme, which digests part of the bacterial coat, are present in many secretions (e.g. tears, milk) acid in the stomach, in the vagina, on the surface of the skin alkali in the small intestine mucus in the intestine, respiratory tract and vagina. [Pg.375]

Mild Mercury Chloride Milk Acid Mineral Carbon Mineral Charcoal Mineral Colza Oil Mineral Oil Mineral Seal Oil Mineral Spirits Mitis Green... [Pg.67]

Milk acid phosphatase has been purified to homogeneity by various forms of chromaotgraphy, including affinity chromatography purification up to 40 000-fold has been claimed. The enzyme shows broad specificity on phosphate esters, including the phosphoseryl residues of casein. It has a molecular mass of about 42 kDa and an isoelectric point of 7.9. Many forms of inorganic phosphate are competitive inhibitors, while fluoride is a powerful non-competitive inhibitor. The enzyme is a glycoprotein and its amino acid composition is known. Milk acid phosphatase shows some similarity to the phosphoprotein phosphatase of spleen but differs from it in a number of characteristics. [Pg.245]

Although casein is a substrate for milk acid phosphatase, the major caseins, in the order as(asl + as2) > (3 > k, also act as competitive inhibitors of the enzyme when assayed on p-nitrophenylphosphate, probably due to binding of the enzyme to the casein phosphate groups (the effectiveness of the caseins as inhibitors is related to their phosphate content). [Pg.245]

The acid phosphatase activity in milk increases by a factor of 4-10 during mastitic infection three isoenzymes are then present, only one of which is indigenous milk acid phosphatase, the other two being of leucocyte origin these latter isoenzymes are more thermolabile and are inactivated by HTST pasteurization. [Pg.246]

Condensed skim milk, acid, is a product manufactured primarily for animal feed. It is made from skim milk by developing about 2% acidity with a Lactobacillus culture and a yeast and then concentrating the milk to about one-third of its weight. [Pg.55]

SYNS ACETONICACID ETHYLIDENELACnC ACID 1-HYDROXYETHANECARBOXYLIC ACID 2-HYDROXYPROPANOIC ACID 2-HYDROXYPROPION-IC ACID (X-HYDROXYPROPIONIC ACID KYSELINA 2-HYDROXYPROP.ANOVA KYSEUNA MLECNA (CZECH) dl-LACnC ACID MILCHSAEURE (GERMAN) MILK ACID ORDINARY LACTIC ACID PROPANOIC ACID, 2-HYDROXY- PROPEL PROPIONIC ACID, 2-HYDROXY- RACEADC LACTIC ACID SY-83... [Pg.815]

E270 Eco-Lac 2-hydroxypropanoic acid a-hydroxypropionic acid DL-lactic acid Lexalt L milk acid Patlac LA Purac 88 PH racemic lactic acid. [Pg.381]

M. A. Baldo, et. al., Amperometric monitoring of bacteria-induced milk acidity using a platinum disk microelectrode. Analyst, 116 (9), 933-6 (1991). [Pg.362]

Lactic Acid 2-Hydroxy-Propanoic Acid Alpha- Hydroxypropionic Acid Milk Acid Racemic Acid ... [Pg.249]

For unidimensional flow through a porous medium, such as a milk acid gel, the rate of syneresis (v) may be expressed by Darcy s law (Walstra et al., 1985 Roefs, 1986). [Pg.185]

Casein is the principle protein fraction of milk. Acid casein is precipitated at pH 4.6 by the addition of acid. Calcium caseinate is produced by treating acid casein with slaked lime [30.12], and is used in coffee whiteners, pasta, bread and cakes. [Pg.349]

M, T, Q, S Honey Extraction with aqneons EDTA nnder milk acidic conditions (pH 4.0) followed by clean-np with Oasis HLB cartridges 77... [Pg.145]

HYDROXYPROPANOIC ACID 2-HYDROXYPROHONIC ACID tt-HYDROXYPROPIONIC ACID KYSELINAMLECNA /-LACTIC ACID MILCHSAURE MILK ACID ORDINARY LACTIC ACID RACEMIC LACTIC ACID... [Pg.186]

CAS-No [598-82-3] 2-hydroxyproplonlc acid a-hydro) roplonlc acid milk acid... [Pg.519]

Synonyms Acetonic acid Ethylidenelactic acid 1-Hydroxyethanecar-boxylic acid 1 -Hydroxyethane 1 -carboxylic acid 2-Hydroxypropanoic acid 2-Hydroxypropionic acid a-Hydroxypropionic acid Milk acid Propanoic acid, 2-hydroxy- Propionic acid, 2-hydroxy-Classification Organic acid... [Pg.1169]

Hydroxypropionic acid a-Hydroxypropionic acid Milk acid Propanoic acid, 2-hydroxy- Propionic acid, 2-hydroxy-... [Pg.2313]

Miijac Zinc Stearate. See Zinc stearate Milk acid. See Lactic acid Milkamino 20. See Milk amino acids Milk amino acids... [Pg.2713]

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