(n.) A white fluid secreted by the mammary glands of female mammals for the nourishment of their young, consisting of minute globules of fat suspended in a solution of casein, albumin, milk sugar, and inorganic salts.
(n.) A kind of juice or sap, usually white in color, found in certain plants; latex. See Latex.
(n.) An emulsion made by bruising seeds; as, the milk of almonds, produced by pounding almonds with sugar and water.
(n.) The ripe, undischarged spat of an oyster.
(v. t.) To draw or press milk from the breasts or udder of, by the hand or mouth; to withdraw the milk of.
(v. t.) To draw from the breasts or udder; to extract, as milk; as, to milk wholesome milk from healthy cows.
(v. t.) To draw anything from, as if by milking; to compel to yield profit or advantage; to plunder.
(v. i.) To draw or to yield milk.
Example Sentences:
(1) The absolute recoveries of diazepam, nordazepam and flurazepam in human milk were 84, 86 and 92% and in human plasma 97, 89 and 94%, respectively.
(2) Increased plasmin activity was associated with advancing stage of lactation and older cows after appropriate adjustments were made for the effects of milk yield and SCC.
(3) Phenotypic relationships were examined between final score and 13 type appraisal traits and first lactation milk yield from 2935 Ayrshire, 3154 Brown Swiss, 13,110 Guernsey, 50,422 Jersey, and 924 Milking Shorthorn records.
(4) Four patients with acute brucellosis are described, none of whom had any connexion with farming or milk industry, the source of infection being different in each case.
(5) Milk yield and litter weights were similar but backfat thickness (BF) was greater in 22 C sows (P less than .05) compared to 30 C sows.
(6) In contrast, human breast milk contained substantially increased levels of immunoreactive PTHrP.
(7) Abruptly changing cows from one feeding system to another did not influence milk yield, milk composition, or body weight gain.
(8) When labelled long-chain fatty acids or glycerol were infused into the lactating goat, there was extensive transfer of radioactivity into milk in spite of the absence of net uptake of substrate by the mammary gland.
(9) The presence of BLG in human milk is a common finding in both atopic and non-atopic mothers.
(10) The overall result of this system has been to decrease the coefficients of variation to below 5% for all the milk and serum proteins tested.
(11) The relative effect of the intramammary infections and of different factors related to the cow (parity, stage of lactation, milk yield) on the individual cell counts, were studied for 30 months on the 62 black-and-white Holstein cows of an experimental herd.
(12) Leukocytes were isolated by centrifugation from milk collected at postinjection hour 16.
(13) Postpartum milk samples from 61 heifers and 24 tissues from 2 reactor cattle were culture-negative for B abortus.
(14) The fact that proteolytic activity could be detected within 2 days at 7 degrees C is significant, since bulk cooled milk is normally held for 3 to 4 days at temperatures between 4 and 7 degrees C at farms or factories prior to processing.
(15) Aldi, Lidl and Morrisons are to raise the price they pay their suppliers for milk, bowing to growing pressure from dairy farmers who say the industry is in crisis.
(16) Increasing dietary protein percent raised milk protein percent but not protein yield or yield of other milk components, milk yield, SCM yield, or DM intake.
(17) It was also established that the Y. enterocolitica strains isolated from raw cow milk did not refer to the European serotypes 0:3 and 0:9 that were pathogenic for humans.
(18) The major lipase in human milk is dependent on bile salts for activity and probably participates in intestinal digestion of milk lipids in the newborn.
(19) Calves were fed milk replacer twice daily while housed indoors in wooden-slatted floor box crates (metabolism cages).
(20) During a single reversal trial of two 2-wk experimental periods, teats of all glands of 12 Holstein cows were subjected to a milking routine conducive to large vacuum fluctuations and flooded teat cups.
Rennin
Definition:
(n.) A milk-clotting enzyme obtained from the true stomach (abomasum) of a suckling calf. Mol. wt. about 31,000. Also called chymosin, rennase, and abomasal enzyme.
Example Sentences:
(1) Whey obtained by acid precipitation or by the application of rennin was devoid of bactericidal activity but was capable of slowing down proliferation of E coli.
(2) Mucor rennin was efficiently excreted from the yeast host as a heavily glycosylated form.
(3) One-day-old rats have a protease with a pH optimum of 3.8 to 4.2 similar to that of calf rennin.
(4) Another expression system for production of Mucor rennin in Saccharomyces cerevisiae was also established.
(5) The greatest differences between experimental and control cheeses (produced with rennin) in the contents of the above-mentioned constituents were observed within the first 30 days.
(6) The lactogenic response of mouse mammary gland explants to human placental lactogen (hPL) and ovine pituitary prolactin (oPRL) was examined on days 10 to 18 of pregnancy by measuring 3H-amino acid incorporation into calcium-rennin precipitable casein.
(7) Activation of the four separate components of prochymosin (prorennin) at pH 5.0 demonstrated that each zymogen was the precursor to an electrophoretically distinct chymosin (rennin).
(8) Polyacrylamide-gel electrophoresis confirmed the chromatographic results, but crystalline rennin was shown to consist of four bands.
(9) This was done using the yeast GAL7 promoter and the prepeptide sequence of a fungal aspartic proteinase, Mucor pusillus rennin (MPR).
(10) The curves were characteristic of a limited, specific attack by rennin on these proteins.
(11) The stomach of newborn pig contains a proteinase that is immunologically closely related to calf chymosin (rennin) (EC 3.4.23.4.).
(12) It is concluded that a I:I mixture of porcine pepsin and rennin may be used for the production of small medium hard cheeses without impairing their quality of nutritive value.
(13) Both milk-clotting proteases have their optimum activity at pH 5.2 and 45 degrees C. The microbiological rennin has a second maximum activity at pH 3.5 and 55 degrees C. Temperatures above 55 degrees C cause a rapid decrease of activity.
(14) The prepro-peptide of fungal aspartic proteinase, Mucor pusillus rennin, is useful as a secretion leader for efficient secretion of human growth hormone (HGH) from Saccharomyces cerevisiae.
(15) Comparative studies have been made on the effects of diazoacetyl-DL-norleucine methyl ester (DAN), 1,2-epoxy-3-(p-nitrophenoxy)propane (EPNP) and pepstatin on acid proteases, including those from Acrocylindrium sp., Aspergillus niger, Aspergillus saitoi, Mucor pusillus, Paecilomyces varioti, Rhizopus chinensis, and Trametes sanguinea, and also porcine pepsin [EC 3.4.23.1] and calf rennin [EC 3.4.23.4] for comparative purposes.
(16) Simple, reliable procedures for the assay of pepsin and rennin-like enzyme activities are described as a means of identifying gastric fluid-containing samples in forensic science laboratories.
(17) Aspergillus flavus produced extracellularly an active rennin-like enzyme when grown aerobically in whey media.
(18) When anti-sera to bovine pepsinogen and chymosin (rennin) was used, immunoreactive tumor cells were found in 12 of 23 gastric adenocarcinomas irrespective of the tumor subtype, degree of differentiation, or the presence or absence of intestinal metaplasia in the adjacent gastric mucosa.
(19) Calf Chymosin and a fungal protease from Mucor pusillus (Mucor rennin) are members of the aspartic proteinases used as milk-coagulants in cheese industry.
(20) The role of individual amino acid residues in the 98-102 and 111-112 regions of bovine kappa-casein in its interaction with the milk-clotting enzyme chymosin (rennin) was investigated.