MilliporeSigma
  • Home
  • Search Results
  • [Effect of low-temperature vernalization on metabolism of carbon and nitrogen of Isatis indigotica].

[Effect of low-temperature vernalization on metabolism of carbon and nitrogen of Isatis indigotica].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica (2013-08-21)
Qian-Qian Liu, Kang-Cai Wang, Qian Wang, Zhi-Wei Cui
ABSTRACT

The aim of the present study is to investigate the effect of low temperature vernalization on metabolism change of carbon and nitrogen of Isatis indigotica. The Yunnan and Beijing I. indigotica seedlings with six leaves were vernalized at 4 degrees C for 25 days, and the metabolism indicators of carbon and nitrogen were measured. There appeared a dramatic increase in the soluble sugar content, reducing sugar content and soluble protein content in response to the low temperature, after termination of vernalization it reached the maximum, however, starch and total nitrogen concentration decreased significantly, after termination of vernalization it reached the minimum. The high C/N value can promote the low temperature vernalization of I. indigotica.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Activated Charcoal, meets USP testing specifications
Sigma-Aldrich
Activated charcoal, 4-14 mesh, granular, Norit® PK 3-5
Sigma-Aldrich
Activated charcoal, suitable for cell culture, suitable for plant cell culture
Sigma-Aldrich
Nitrogen, ≥99.998%
Sigma-Aldrich
Carbon, glassy, spherical powder, 2-12 μm, 99.95% trace metals basis
Supelco
Activated charcoal, suitable for GC
Supelco
Activated charcoal, powder
Supelco
Activated charcoal, puriss. p.a., powder
Sigma-Aldrich
Carbon, nanopowder, <100 nm particle size (TEM)
Supelco
Activated charcoal, for the determination of AOX, 50-150 μm particle size
Sigma-Aldrich
Activated charcoal, DARCO® KB-G
Sigma-Aldrich
Activated charcoal, powder, -100 particle size (mesh), decolorizing
Sigma-Aldrich
Activated charcoal, untreated, granular, ≤5 mm
Sigma-Aldrich
Activated charcoal, acid-washed with hydrochloric acid
Sigma-Aldrich
Activated charcoal, untreated, granular, 20-60 mesh
Sigma-Aldrich
Activated charcoal, acid-washed with phosphoric and sulfuric acids
Sigma-Aldrich
Activated charcoal, untreated, granular, 8-20 mesh
Sigma-Aldrich
Activated charcoal, Norit® ROW 0.8 SUPRA, pellets
Sigma-Aldrich
Activated charcoal, DARCO®, 4-12 mesh particle size, granular
Sigma-Aldrich
Activated charcoal, DARCO®, 20-40 mesh particle size, granular
Sigma-Aldrich
Activated charcoal, DARCO®, 12-20 mesh, granular
Sigma-Aldrich
Activated charcoal, DARCO®, −100 mesh particle size, powder
Supelco
Activated Charcoal Norit®, Norit® RBAA-3, rod
Sigma-Aldrich
Activated Charcoal Norit®, Norit® RB3, for gas purification, steam activated, rod
Sigma-Aldrich
Activated Charcoal Norit®, Norit® GAC 1240W, from coal, for potable water processing, steam activated, granular
Sigma-Aldrich
Activated Charcoal Norit®, Norit® PK 1-3, from peat, steam activated, granular
Sigma-Aldrich
Activated Charcoal Norit®, Norit® CA1, wood, chemically activated, powder
Sigma-Aldrich
Activated Charcoal Norit®, Norit® SX2, powder, from peat, multi-purpose activated charcoal, steam activated and acid washed
Sigma-Aldrich
Activated Charcoal Norit®, Norit® SX ultra, from peat, corresponds U.S. Food chemicals codex (3rd Ed.), steam activated and acid washed, highly purified, powder