YouTube video by Ever Unfolding

KellyJeanne Pyne beat only two other competitors to bring home the top prize in the senior women’s freestyle event at the Texas Field Archery Association’s (TFAA) Indoor State Tournamen…

YouTube video by WCVB Channel 5 Boston

Create an account or log in to Instagram - Share what you're into with the people who get you.

Polyamines in human milk are essential for the rapid growth and development of neonates and infants. However, the concentrations of polyamines in human milk have not been well characterized and the special methods for detecting polyamines in human milk, formula milk, or other dairy products remain largely unavailable to date. In this study, an accurate and sensitive method based on trifluoroacetic acid anhydride (TFAA) derivatization, double solid-phase extraction (SPE) purification, and gas chromatography–triple quadrupole mass spectrometry (GC-QqQ MS) was established for the evaluation of polyamines in human milk, formula milk, and other dairy products. High coefficients of determination for internal calibration curves were obtained (R2 > 0.99). Low limits of detection (5.0, 1.0, and 0.5 nmol/dL) and limits of quantification (10.0, 3.0, and 1.0 nmol/dL) for putrescine, spermidine, and spermine, respectively, were also achieved. The precision (expressed as relative standard deviation, RSD < 9.0%) and recovery rates (78.3–108.4%) were satisfactory. Spermidine and spermine in human milk were found significantly higher than those in formula milk and commercial cow’s milk. The difference of polyamine content in human milk and infant formula should be paid attention to, particularly when infant formula is used as a complete replacement for human milk.

Through its Subregional Office for West Africa (SFW), FAO plays a major role within the regional Task Force on Anticipatory Action (TFAA)

YouTube video by DE VACAS

16K likes, 997 comments - sholamos1 on January 26, 2026: "The audacity to lie barefaced to our faces about the cold blooded murder of Alex Pretti makes my blood boil. Spot on breakdown analysis by @...

(Washington, D.C., February 9, 2026) – U.S. Secretary of Agriculture Brooke L. Rollins and Under Secretary of Agriculture for Trade and Foreign Agricultural Affairs (TFAA) Luke J. Lindberg published a joint opinion piece in the Dallas Morning News highlighting how the Trump administration has been working non-stop to repair the trade relationships left in disarray from the previous administration and has secured a significant win to deliver water to Americans in need in the Rio Grande valley. Source link

Create an account or log in to Instagram - Share what you're into with the people who get you.

The Toronto Finnish Advancement Association (TFAA) is conducting this survey to gather insights on the future of the Finnish community in Canada. TFAA is a collaborative organization that brings toget...

newvagabond: This will always remain my favorite vin...