New insights into the digestion and bioavailability of a high-melting-temperature solid triacylglycerol fraction in bovine milk fat

2021 ◽  
Author(s):  
Qingxi Ren ◽  
Ling Fu ◽  
Olayemi Eyituoyo Dudu ◽  
Rui Zhang ◽  
Yanhai Liu ◽  
...  

Clarifying the health risks associated with the consumption of high-melting-temperature solid triacylglycerol (TAG) from milk fat has profound significance for the nutritional evaluation and development of new dairy products. Our...

2016 ◽  
Vol 37 (10) ◽  
pp. 851-857 ◽  
Author(s):  
Malte Winnacker ◽  
Michael Neumeier ◽  
Xiaohan Zhang ◽  
Christine M. Papadakis ◽  
Bernhard Rieger

2018 ◽  
Vol 96 (12) ◽  
pp. 1079-1086 ◽  
Author(s):  
Molla R. Islam ◽  
Shakiba Azimi ◽  
Faranak Teimoory ◽  
Glen Loppnow ◽  
Michael J. Serpe

In this investigation, we show that RNA can be separated from a solution containing DNA and RNA and the isolated RNA can be detected using poly (N-isopropylacrylamide-co-N-(3-aminopropyl) methacrylamide hydrochloride) microgel-based optical devices (etalons). The isolation of RNA was accomplished by using hairpin-functionalized magnetic beads (MMPDNA) and differential melting, based on the fact that the DNA–RNA hybrid duplex is stronger (i.e., high melting temperature) than the DNA–DNA duplex (i.e., low melting temperature). By performing concurrent etalon sensing and fluorescent studies, we found that the MMPDNA combined with differential melting was capable of selectively separating RNA from DNA. This selective separation and simple colorimetric detection of RNA from a mixture will help lead to future RNA-based disease diagnostic devices.


2010 ◽  
Vol 132 (12) ◽  
pp. 124511 ◽  
Author(s):  
Noah Kastelowitz ◽  
Jessica C. Johnston ◽  
Valeria Molinero

1995 ◽  
Vol 10 (2) ◽  
pp. 240-242 ◽  
Author(s):  
Toshiyuki Nishimura ◽  
Mamoru Mitomo

Phase relationships in the system Si3N4−SiO2−Yb2O3 have been investigated at 1750 °C and compared with those in the system Si3N4−SiO2−Y2O3. Two types of ytterbium silicon oxynitride, Yb2Si3O3N4 (tetragonal) and Yb4Si2O7N2 (monoclinic), were confirmed to exist. The x-ray powder diffraction data of two compounds were indexed based on the space group and unit cells. Melting temperature of Yb4Si2O7N2 was determined as 1870 °C. Yb4Si2O7N2 is a better intergranular phase of silicon nitride ceramics for its high melting temperature.


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