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phenylalanine
US /ˌfenəl'æləˌni:n/
・
UK /fenɪ'læləni:n/
A1 初級
n.
名詞
苯氨基丙酸
影片字幕
化學203.有機光譜學。第03講：環大小共軛、電子耗散基團。 (Chem 203. Organic Spectroscopy. Lecture 03: Ring Size Conjugation, Electron-Withdrawing Groups)
51:44
All right, so the example that I picked here is
phenylalanine
,
so
phenylalanine
if you looked
B1 中級
化學203.有機光譜學。第23講。使用TOCSY來闡明自旋系統。ROESY (Chem 203. Organic Spectroscopy. Lecture 23. Using TOCSY to Elucidate Spin Systems. ROESY)
53:54
unnatural enantiomer of
phenylalanine
so that's D-
phenylalanine
and so that's half the molecule
B2 中高級
化學203.有機光譜學。第10講。13C NMR化學位移。 (Chem 203. Organic Spectroscopy. Lecture 10. 13C NMR Chemical Shifts.)
57:39
to give us the molecule
phenylalanine
.
All right, so here's a spectrum of
phenylalanine
B2 中高級
化學203.有機光譜學。第十二講.系統中的耦合分析 (Chem 203. Organic Spectroscopy. Lecture 12. Coupling Analysis in Systems)
51:52
So we were talking before about
phenylalanine
about spin systems was acetyl
phenylalanine
methyl amide.
B2 中高級
化學203.有機光譜學。第13講。系統中的偶聯分析（續 (Chem 203. Organic Spectroscopy. Lecture 13. Coupling Analysis in Systems (continued))
52:30
from last time that had the
phenylalanine
on it,
B2 中高級
為什麼東西的味道是甜的？ (Why Do Things Taste Sweet?)
02:42
phenylalanine
, known as amino acids,
B2 中高級
神聖的幻覺 38 (Holy Hallucinations 38)
27:28
catenane quaternary structure, and also due the presence of a characteristic double
phenylalanine
B2 中高級
生物分子--你就是你吃的東西。生物學速成班#3 (Biological Molecules - You Are What You Eat: Crash Course Biology #3)
14:09
Lysine, methionine,
phenylalanine
B2 中高級
氨基酸結構介紹 電荷分類和反應 (Amino Acids Intro to Structure Charge Classification and Reactions)
11:23
acids are histidine, leucine, isoleucine, lysine, methionine,
phenylalanine
, threonine,
B2 中高級
顯微鏡。熒光蛋白 (Roger Tsien) (Microscopy: Fluorescent Proteins (Roger Tsien))
34:37
threonine 203 changing it to things like tyrosine or
phenylalanine
B1 中級
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