Clusters of grapes

Botryitis, like a cluster of grapes, dense in appearance, but not very heavy, and liable to decrease in weight, orpine in colour, ashen, and cuprine. This and onychitis, subsequently described, are useful in medicaments for the eyes. There is also another botryitis, which was possibly unknown to Dioscorides, and is made either in round coals or spear-shaped for when the little flames play round the furnace, then botryitis is deposited, and afterwards collected. This kind is called Alexandrian Cadmia, because in that place many seek to make it it is also called solid Tutty, and it is very like the barks of certain trees. It is produced by sublimation in the manufacture of brass, and is of two kinds — Alexandrine and Arabian Tutty. 

Division in two directions of space forming an aggregation resembling a cluster of grapes—Staphylococcus. 

An equimolar mixture of two enantiomers is called a racemic mixture, a term derived from the name racemic acid (Latin racemus, a cluster of grapes), originally given to an equimolar mixture of the enantiomers of tartaric acid (Table 6.1). Because a racemic mixture contains equal numbers of the dextrorotatory and the levorotatory molecules, its specific rotation is zero. Alternatively, we say that a racemic mixture is optically inactive. A racemic mixture is indicated by adding the prefix ( + ) to the name of the compound. 

Groups of secretory cells in glands such as the salivary glands, the pancreas, and the liver. Acini means shaped like a cluster of grapes, which is indicative of the shape of these organized clusters of cells. Their secretions of enzymes and bile feed into ducts that empty into the digestive tract. 

These are the dried fruit produced from certain varieties of grapes. The word raisin comes from the Latin racemus, which means cluster of grapes or berries. All of the U.S. production, and nearly half of the world s supply of raisins comes from the San Joaquin Valley in California. Other raisin-producing countries include Turkey, Australia, Greece, Iran, South Africa, and Spain. 

Tartaric acid is of historical significance because it was the first chiral molecule whose racemate was separated into the two enantiomers. This happened in 1848, long before it was recognized that carbon could be tetrahedral in organic molecules. By 1848, natural tartaric acid had been shown to be dextrorotatory and the racemate had been isolated from grapes. [In fact, the words race-mate and racemic are derived from an old common name for this form of tartaric acid, racemic acid (racemus, Latin, cluster of grapes)]. The French chemist Louis... 

The remaining physical property of interest is particle density, usually expressed in kg/m [g/cm ]. Particle density refers to the mass per unit volume of the particle itself, not of the aerosol (the density of which is called concentration, as described in the next section). Liquid particles and crushed or ground solid particles have a density equal to that of their parent material. Smoke and fiime particles may have apparent densities significantly less than that predicted from their chemical composition. This is a result of the large amount of void space in their highly agglomerated structure, which may resemble a cluster of grapes. In this book particles are assumed to have standard density —that is, the density of water, 1000 kg/m [1.0 g/cm ]—unless specified otherwise. 

Traube, /. bunch of grapes grape cluster, (Bot.) raceme. 

Traubenabfall, m, husks or marc of grapes. trauben-Shnlich, -artig, a. like grapes or a bunch of grapes, botryoidal in clusters, racemose,... 

The staphylococci divide in two planes, producing pairs, tetrads, or clusters of bacteria, the latter resembling bunches of grapes. 

For the best size and quality of fruit, thinning is essential. Thin in two phases when fruitlets are the size of grapes, thin to one fruit per cluster and then later, when they are walnutsized, thin again to leave one fruit every 6 in (15 cm) approximately. 

Foreign Matter. Leaves, excess stems, dirt clods, and clusters of unripe second crop grapes cannot be tolerated because they can downgrade wine quality significantly, even in small amounts. Rocks, tramp metal, and lost picking knives can damage equipment. 

Prebloom sprays of gibberellin greatly elongate the clusters (Figure 2). The flower clusters are elongated, so that clusters of compact varieties are loosened, and some shot berries are formed. The loosening of compact-clustered wine grapes should prevent, or at least decrease, the amount of rot that may develop. 

In California, the environmental conditions typically do not support the development of noble rot. Nonetheless, a few wineries are occasionally able to produce botrytized sweet wines, mainly by vineyard inoculation of grape clusters with Botrytis spores. 

Clusters consist of from five to several hundred spherical particles attached to each other in a similar fashion to a bunch of grapes. They occur infrequently and appear to be a product of high power or high velocity. Flakes of smokeless powder are few in number and are occasionally seen in promptly collected residue. Unlike the other three types of particles, which are inorganic in nature, the flakes are organic although sometimes spherical particles are embedded in their surface. They range in size from about 50 to 1,000 pm. Clusters and powder flakes are rarely seen in casework as they are... 

Souquet, J.-M., Veran, F, Mane, C., Cheynier, V. (2006). Optimization of extraction conditions on phenolic yields from the different parts of grape clusters - Quantitative distribution of their proanthocyanidins. XXlll International Conference on Polyphenols. Winnipeg, Manitoba, Canada. 

Botryitis, in clusters like grapes, of a grey colour, hanging from the sides of the furnace, as grapes from a vine. 

Botrytis, i.e., in clusters like grapes, black in an ashen deposit. Like pellets of Gagates, black in colour, and surrounded by white floors. 

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