Trichoderma sp. AH pretreatment improves organic oxygen composites from supercritical alcoholysis of wheat straw.

Electrospray ionization fourier transform ion cyclotron resonance mass spectrometry was applied to evaluate the organic oxygen composites (OOCs) in methanol fraction derived from the supercritical alcoholysis of original and pretreated straw (WS) utilizing Trichoderma sp. AH. In the methanol-soluble fraction (MSF) of untreated and preconditioned WSs, On (n =  1-10), with double bond similar values of 1-28 and carbon atom numbers of 4-35, was the most predominant OOCs in the negative ion mode.

Characterization of the Structure of Rice and Wheat Straw Pretreated with . AH.

. AH pretreatment (PT) enhances the conversion and selectivity of RS and WS in supercritical methanolysis. In this work, we investigated how .

Research on the Influence of Cosolvent on the Determination of the Contamination Degree of Jet Fuel.

The effect of cosolvent on trace free water in the determination of the contamination degree of jet fuel was investigated. The interference of trace free water on the automatic particle counter can be eliminated by adding isopropanol as a cosolvent to the measured oil sample. Isopropanol can dissolve trace free water in oil.

A questionnaire survey on the management of Graves' orbitopathy in China: A comparison with Europe and Latin-America.

Objective: Management of Graves' orbitopathy (GO) continues to be a challenge to clinical endocrinologists. In the last few years, surveys on GO management have succeeded in elucidating trends in Europe and Latin America. To determine how endocrinologists in China assess and treat patients with GO and gain insight into how to make the management of this disease more uniform and standardized.