英语词汇“pantoyl lactone”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

> as lemmas

pantoyl lactone

pantoyl lactone n. the γ-lactone of pantoic acid, C₆H₁₀O₃, a degradation product of pantothenic acid and an intermediate in its synthesis.

ΚΠ

1944 Jrnl. Amer. Chem. Soc. 66 425/1 A pH of 3.7–4.0 was chosen since the formation of pantoyl lactone is rapid and complete in this range.

1971 Analyt. Biochem. 42 8 Pantoyl lactone..can be easily and directly evaluated by gas chromatography, providing a simpler method for the quantitation of Vitamin B₅.

1995 New Scientist 25 Feb. 16/2 Three simple organic molecules which would have been abundant in the primeval soup—pantoyl lactone, Β-alanine and cysteamine—will join up to form a molecule called pantetheine if they are heated to around 40°C.

extracted from pantoyln.

as lemmas

单词	pantoyl lactone
释义	> as lemmas pantoyl lactone pantoyl lactone n. the γ-lactone of pantoic acid, C₆H₁₀O₃, a degradation product of pantothenic acid and an intermediate in its synthesis. ΚΠ 1944 Jrnl. Amer. Chem. Soc. 66 425/1 A pH of 3.7–4.0 was chosen since the formation of pantoyl lactone is rapid and complete in this range. 1971 Analyt. Biochem. 42 8 Pantoyl lactone..can be easily and directly evaluated by gas chromatography, providing a simpler method for the quantitation of Vitamin B₅. 1995 New Scientist 25 Feb. 16/2 Three simple organic molecules which would have been abundant in the primeval soup—pantoyl lactone, Β-alanine and cysteamine—will join up to form a molecule called pantetheine if they are heated to around 40°C. extracted from pantoyln. < as lemmas
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