Adjective:

பியூட்டிரிக்கு,

butyric தமிழ் அர்த்தத்தின் உதாரணம்:

இந்த நான்கு ஆல்க்கேன்களினது பெயர்களும் முறையே மெத்தனால், டைஎத்தைல் ஈதர், புரொப்பியோனிக்கு அமிலம், பியூட்டிரிக்கு அமிலம் ஆகியவற்றின் பெயர்களில் இருந்து பெறப்பட்டன.

butyric's Usage Examples:

It is an oil, possessing a smell like that of butyric acid.

Normal butyric acid or fermentation butyric acid is found in butter, as an hexyl ester in the oil of Heracleum giganteum and as an octyl ester in parsnip (Pastinaca sativa); it has also been noticed in the fluids of the flesh and in perspiration.

The heptachlor compound when treated with chlorine water gives trichloraceto-pentachlorbutyric acid (6), which is hydrolysed by alkalis to chloroform and pentachlorglutaric acid (7), and is converted by boiling water into tetrachlor-diketo-Rpentene (8).

It may be obtained in small quantity by passing ethylene or acetylene into boiling sulphur; by passing ethyl sulphide through a red-hot tube; by heating crotonic acid, butyric acid or erythrite with phosphorus pentasulphide; by heating succinic anhydride with phosphorus pentasulphide or sodium succinate with phosphorus trisulphide (J.

Butyric acid >>5]- ethylisophthalic acid, and with butyric aldehyde the corresponding propylisophthalic acid.

Thus in cows' butter, tributyrin, C 3 H 5 (O C 4 H 7 0) 3, and the analogous glycerides of other readily volatile acids closely resembling butyric acid, are present in small quantity; the production of these acids on saponification and distillation with dilute sulphuric acid is utilized as a test of a purity of butter as sold.

Glucose also undergoes fermentation into lactic acid in the presence of the lactic acid bacillus, and into butyric acid if the action of the preceding ferment be continued, or by other bacilli.

Isobutyric acid is found in the free state in carobs (Ceratonia siliqua) and in the root of Arnica dulcis, and as an ethyl ester in croton oil.

Knorr, by the action of ammonia on aceto-acetic ester, obtained (3-imidobutyric ester, which with nitrous acid yields a-isonitroso-(3-imidobutyric ester, CH 3 C(:NH) C(:N OH) CO 2 C 2 H 5.

Two acids are known corresponding to this formula, normal butyric acid, CH 3 CH 2 CH 2.

This compound combines with hydrocyanic acid to form a nitrile which hydrolyses to dichlorhydroxy iso-butyric acid.

2348) it is converted into y-acetobutyric acid, CH 3 C0 (CH 2) 3 000H, when heated with baryta to 150-160°.