Effect of nitrogen and phosphorus on the growth and amino acid contents of Porphyra yezoensis

2016 ◽  
Vol 48 (6) ◽  
pp. 2798-2802 ◽  
Author(s):  
Xinshu Li ◽  
Peiming He ◽  
Juntian Xu ◽  
Guanghui Fu ◽  
Yaobai Chen
Keyword(s):  
Amino Acid ◽  
Porphyra Yezoensis ◽  
Nitrogen And Phosphorus ◽  
Amino Acid Contents

The effect of steaming on the free amino acid contents and antioxidant activity of ginseng

Planta Medica ◽  
2008 ◽  
Vol 74 (09) ◽  
Author(s):  
EJ Cho ◽  
XL Piao ◽  
MH Jang ◽  
SY Park ◽  
SW Kwon ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Amino Acid ◽  
Free Amino Acid ◽  
Free Amino ◽  
Amino Acid Contents

QTL Mapping and Analysis Based on Embryo and Maternal Genetic Systems for Semi-Essential Amino Acid Contents in Rapeseed (Brassica napusL.)

2015 ◽  
Vol 41 (1) ◽  
pp. 57
Author(s):  
Juan WEN ◽  
Jian-Feng XU ◽  
Yan LONG ◽  
Hai-Ming XU ◽  
Jin-Ling MENG ◽  
...  
Keyword(s):  
Amino Acid ◽  
Qtl Mapping ◽  
Essential Amino Acid ◽  
Genetic Systems ◽  
Amino Acid Contents

scholarly journals Effects of Electrical Stimulation on the Peptide and Free Amino Acid Contents of Beef Homogenate and Sarcoplasma during Storage

1994 ◽  
Vol 65 (11) ◽  
pp. 1034-1043
Author(s):  
Masayuki MIKAMI ◽  
Mari NAGAO ◽  
Mitsuo SEKIKAWA ◽  
Hiroyuki MIURA ◽  
Yasuhisa HONGO
Keyword(s):  
Electrical Stimulation ◽  
Amino Acid ◽  
Free Amino Acid ◽  
Free Amino ◽  
Amino Acid Contents

Amino acid contents and transport in oilseed rape (Brassica napus L.) under different nitrogen conditions

Planta ◽  
2004 ◽  
Vol 221 (3) ◽  
pp. 328-338 ◽  
Author(s):  
Jens Tilsner ◽  
Nina Kassner ◽  
Christine Struck ◽  
Gertrud Lohaus
Keyword(s):  
Amino Acid ◽  
Brassica Napus ◽  
Oilseed Rape ◽  
Brassica Napus L ◽  
Amino Acid Contents ◽  
Nitrogen Conditions

scholarly journals AMINO ACID CONTENTS OF SOME MARINE ALGAE FROM BOMBAY

1960 ◽  
Vol 59 (1) ◽  
pp. 109-115 ◽  
Author(s):  
E. J. LEWIS ◽  
ELLA A. GONZALVES
Keyword(s):  
Amino Acid ◽  
Marine Algae ◽  
Amino Acid Contents

Ozone affects ascorbate and glutathione biosynthesis as well as amino acid contents in three Euramerican poplar genotypes

2014 ◽  
Vol 34 (3) ◽  
pp. 253-266 ◽  
Author(s):  
J. Dumont ◽  
S. Keski-Saari ◽  
M. Keinanen ◽  
D. Cohen ◽  
N. Ningre ◽  
...  
Keyword(s):  
Amino Acid ◽  
Glutathione Biosynthesis ◽  
Amino Acid Contents

Effect of extractant and molecular size on the optical and chemical properties of soil humic acids

Soil Research ◽  
1969 ◽  
Vol 7 (3) ◽  
pp. 229 ◽  
Author(s):  
JHA Butler ◽  
JN Ladd
Keyword(s):  
Molecular Weight ◽  
Amino Acid ◽  
Humic Acids ◽  
Gel Filtration ◽  
Chemical Properties ◽  
Molecular Size ◽  
Carboxyl Content ◽  
Peptide Bonds ◽  
Molecular Weights ◽  
Amino Acid Contents

Humic acids extracted from soil with sodium pyrophosphate have greater proportions of lower molecular weight material, less acid-hydrolysable amino acid nitrogen contents, but greater carboxyl contents and extinction values (260 and 450 nm) than humic acids extracted subsequently from the same sample with alkali. Humic acids extracted with alkali from fresh soil samples have intermediate values. Extinction values at 260 nm are directly correlated with carboxyl contents for a given soil. Different crop histories have no significant effect on the measured properties of the extracted humic acids. An alkali-extracted humic acid has been fractionated by gel filtration into seven fractions of different nominal molecular weight ranges. As the molecular weights of the fractions increase, both aliphatic C-H (based on infrared absorption at 2900 cm-1) and acid-hydrolysable amino acid contents increase, whereas extinction values at 260 nm and carboxyl contents decrease. The infrared spectra of the high molecular weight fractions have peaks at 1650 and 1510 cm-1 which correlate with acid-hydrolysable amino acid contents and which correspond to amide I and II bands of peptide bonds. Alkaline hydrolysis to split peptide bonds eliminates both these peaks. The spectra also have peaks at 1720 and 1210 cm-1 which correlate with the carboxyl content.

Studies on Amino Acid Contents of Processed Soybean

1969 ◽  
Vol 33 (10) ◽  
pp. 1387-1398
Author(s):  
Harue Taira ◽  
Tatsuo Koyanagi ◽  
Teru Takanohashi ◽  
Keiko Oikawa
Keyword(s):  
Amino Acid ◽  
Amino Acid Contents
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