Effect of rare earth on proline levels in the northeast soybean

Hongyu Ren; Liang Wang; Huili Zhao; Yue Yu; Jingang Wang; Yankun Sun; Xingwen Zhang

doi:10.11785/S1000-4343.20150414

Effect of rare earth on proline levels in the northeast soybean

Hongyu Ren
, Liang Wang
, Huili Zhao
, Yue Yu
, Jingang Wang
, Yankun Sun
, Xingwen Zhang^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Northeast Agricultural University

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The soybeans Dongnong 42 and 47 were used as experiment materials with planting in the pot. The effect of La³⁺ and Ce³⁺ among different concentrations on proline content in the seedling stage, flowering stage was studied with ninhydrin color, toluene extraction spectrophotometry. The results showed, La³⁺ and Ce³⁺ at certain concentrations could promote the synthesis of proline of two kinds of soybeans, and La (Ⅲ) role in promoting better than Ce (Ⅲ), spraying in the flowering stage better than seedling stage: for soybean Dongnong 42 and 47, under 120 mg·L^-1 LaCl₃ treatment in the flowering stage, maximum proline content of two kinds of soybeans was 13.33 and 13.84 μg·g^-1, both increased 10.20% and 13.63%, and showed significant differences comparing CK.

Original language	English
Pages (from-to)	480-486
Number of pages	7
Journal	Zhongguo Xitu Xuebao/Journal of the Chinese Rare Earth Society
Volume	33
Issue number	4
DOIs	https://doi.org/10.11785/S1000-4343.20150414
State	Published - 1 Aug 2015

Keywords

Cerium(Ce)
Lanthanum( La)
Northeast soybean
Proline

Access to Document

10.11785/S1000-4343.20150414

Cite this

@article{ffad5a86f9dd419f8e607255a912f2da,

title = "Effect of rare earth on proline levels in the northeast soybean",

abstract = "The soybeans Dongnong 42 and 47 were used as experiment materials with planting in the pot. The effect of La3+ and Ce3+ among different concentrations on proline content in the seedling stage, flowering stage was studied with ninhydrin color, toluene extraction spectrophotometry. The results showed, La3+ and Ce3+ at certain concentrations could promote the synthesis of proline of two kinds of soybeans, and La (Ⅲ) role in promoting better than Ce (Ⅲ), spraying in the flowering stage better than seedling stage: for soybean Dongnong 42 and 47, under 120 mg·L-1 LaCl3 treatment in the flowering stage, maximum proline content of two kinds of soybeans was 13.33 and 13.84 μg·g-1, both increased 10.20\% and 13.63\%, and showed significant differences comparing CK.",

keywords = "Cerium(Ce), Lanthanum( La), Northeast soybean, Proline",

author = "Hongyu Ren and Liang Wang and Huili Zhao and Yue Yu and Jingang Wang and Yankun Sun and Xingwen Zhang",

year = "2015",

month = aug,

day = "1",

doi = "10.11785/S1000-4343.20150414",

language = "英语",

volume = "33",

pages = "480--486",

journal = "Zhongguo Xitu Xuebao/Journal of the Chinese Rare Earth Society",

issn = "1000-4343",

publisher = "Chinese Rare Earth Society",

number = "4",

}

TY - JOUR

T1 - Effect of rare earth on proline levels in the northeast soybean

AU - Ren, Hongyu

AU - Wang, Liang

AU - Zhao, Huili

AU - Yu, Yue

AU - Wang, Jingang

AU - Sun, Yankun

AU - Zhang, Xingwen

PY - 2015/8/1

Y1 - 2015/8/1

N2 - The soybeans Dongnong 42 and 47 were used as experiment materials with planting in the pot. The effect of La3+ and Ce3+ among different concentrations on proline content in the seedling stage, flowering stage was studied with ninhydrin color, toluene extraction spectrophotometry. The results showed, La3+ and Ce3+ at certain concentrations could promote the synthesis of proline of two kinds of soybeans, and La (Ⅲ) role in promoting better than Ce (Ⅲ), spraying in the flowering stage better than seedling stage: for soybean Dongnong 42 and 47, under 120 mg·L-1 LaCl3 treatment in the flowering stage, maximum proline content of two kinds of soybeans was 13.33 and 13.84 μg·g-1, both increased 10.20% and 13.63%, and showed significant differences comparing CK.

AB - The soybeans Dongnong 42 and 47 were used as experiment materials with planting in the pot. The effect of La3+ and Ce3+ among different concentrations on proline content in the seedling stage, flowering stage was studied with ninhydrin color, toluene extraction spectrophotometry. The results showed, La3+ and Ce3+ at certain concentrations could promote the synthesis of proline of two kinds of soybeans, and La (Ⅲ) role in promoting better than Ce (Ⅲ), spraying in the flowering stage better than seedling stage: for soybean Dongnong 42 and 47, under 120 mg·L-1 LaCl3 treatment in the flowering stage, maximum proline content of two kinds of soybeans was 13.33 and 13.84 μg·g-1, both increased 10.20% and 13.63%, and showed significant differences comparing CK.

KW - Cerium(Ce)

KW - Lanthanum( La)

KW - Northeast soybean

KW - Proline

UR - https://www.scopus.com/pages/publications/84943187293

U2 - 10.11785/S1000-4343.20150414

DO - 10.11785/S1000-4343.20150414

M3 - 文章

AN - SCOPUS:84943187293

SN - 1000-4343

VL - 33

SP - 480

EP - 486

JO - Zhongguo Xitu Xuebao/Journal of the Chinese Rare Earth Society

JF - Zhongguo Xitu Xuebao/Journal of the Chinese Rare Earth Society

IS - 4

ER -

Effect of rare earth on proline levels in the northeast soybean

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this