A proton NMR relaxation study of hen egg quality

Laghi L; Cremonini MA; Placucci G; Sykora S; Wright K; Hills B

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A proton NMR relaxation study of hen egg quality

机译：鸡蛋质量的质子核磁共振弛豫研究

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A quantitative analysis of NMR proton relaxation in hen egg albumen and yolk is undertaken to research the causes of quality loss during the first few days of storage and to access the feasibility of an on-line NMR sensor of internal egg quality. It is shown that the change in the transverse relaxation in thick egg albumen mainly results from an increase in proton exchange rate resulting from a pH increase attributed to loss of carbon dioxide by diffusion through the eggshell. The results suggest that the low-field T-1 is the best relaxation time indicator of albumen quality. © 2005 Elsevier Inc. All rights reserved.

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《Magnetic resonance imaging: An International journal of basic research and clinical applications》 |2005年第3期|共10页
作者
Laghi L; Cremonini MA; Placucci G; Sykora S; Wright K; Hills B;
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正文语种 eng
中图分类磁性弛豫及共振现象;
关键词
egg's quality; low-resolution NMR; NMRD; model-free analysis; MODEL-FREE ANALYSIS; BIOPOLYMER SYSTEMS; WATER RELAXATION; LIQUEFACTION; OVOMUCIN; WHITE; RAW;

机译：鸡蛋的品质;低分辨率NMR;NMRD;无模型分析;无模型分析;生物聚合物体系;水松弛;液化;卵磷脂;白;未加工;

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1. A proton NMR relaxation study of hen egg quality [J] . Laghi L, Cremonini MA, Placucci G, Magnetic resonance imaging: An International journal of basic research and clinical applications . 2005,第3期

机译：鸡蛋质量的质子核磁共振弛豫研究
2. Structural determinants of protein dynamics: analysis of 15N NMR relaxation measurements for main-chain and side-chain nuclei of hen egg white lysozyme. [J] . Buck M, Boyd J, Redfield C, Biochemistry . 1995,第12期

机译：蛋白质动力学的结构决定因素：鸡蛋清溶菌酶主链和侧链核的15N NMR弛豫测量分析。
3. Proton resonance imaging and relaxation in raw and cooked hen eggs [J] . Jayasundar R, Ayyar S, Raghunathan P Magnetic resonance imaging: An International journal of basic research and clinical applications . 1997,第6期

机译：生鸡蛋和熟鸡蛋的质子共振成像和弛豫
4. Impact of the Feeding With the Black Soldier Fly (Hermetia Illucens) on Egg Physical Quality, Egg Chemical Quality and Lipid Metabolism of Laying Hens [C] . Andri Cahya Irawan, Dewi Apri Astuti, I Wayan Teguh Wibawan, Universitas Riau International Conference on Science and Environment . 2020

机译：饲养与黑色士兵飞的影响（Hermetia illucens）对蛋体质，蛋化学品质和脂质代谢的铺设母鸡
5. Organic selenium in the nutrition of laying hens: Effects on egg selenium content, egg quality and transfer to developing chick embryo. [D] . Paton, Neil Duncan. 2001

机译：蛋鸡营养中的有机硒：对鸡蛋中硒含量，鸡蛋质量的影响，并转移到发育中的雏鸡胚胎中。
6. A natural and readily available crowding agent: NMR studies of proteins in hen egg white [O] . Gabriel Martorell, Miquel Adrover, Geoff Kelly, -1

机译：一种天然且易于获得的拥挤剂：鸡蛋中蛋白质的NMR研究
7. High resolution NMR study of T1 magnetic relaxation dispersion. IV. Proton relaxation in amino acids and Met-enkephalin pentapeptide [O] . Andrey N. Pravdivtsev, Alexandra V. Yurkovskaya, Hans-Martin Vieth, 2014

机译：高分辨率NMR研究T1磁性松弛分散。 IV。质子松弛在氨基酸和Met-Enkephalin五肽

A proton NMR relaxation study of hen egg quality

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