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Alternative Solvents for Natural Products Extraction by Farid Chemat, Maryline Abert Vian

By Farid Chemat, Maryline Abert Vian

This publication offers an entire photograph of the present cutting-edge in replacement and eco-friendly solvents used for laboratory and business common product extraction by way of the newest suggestions, unique tools and secure items. It presents the required theoretical heritage and info on extraction, recommendations, mechanisms, protocols, business purposes, safeguard precautions and environmental affects. This publication is aimed toward pros from undefined, academicians engaged in extraction engineering or common product chemistry learn, and graduate point scholars. the person chapters supplement each other, have been written via revered overseas researchers and famous pros from the undefined, and tackle the newest efforts within the box. it's also the 1st sourcebook to target the fast advancements during this field.

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5. In order to undergo a DIC cycle, the raw material is placed within the autoclave where a vacuum is subsequently applied. This will facilitate the contact between the steam and the product enabling a homogenous heating of the product. It is afterward filled with saturated steam set and maintained at a required pressure for an optimized time. 2 s inducing an abrupt pressure drop towards a vacuum in the autoclave. After a vacuum period, the atmospheric pressure established in order to recover the solid material.

Moity L, Molinier V, Benazzouz A, Barone R, Marion P, Aubry JM (2014) In silico design of bio-based commodity chemicals: application to itaconic acid based solvents. Green Chem 16:146–160 39. Barone R, Chanon M, Vernin G, Parkanyi C (2005) Generation of potentially new flavoring structures from thiamine by a new combinatorial chemistry program. In: Mussinan CJ, Ho CT, Tatras Contis E, Parliment TH (eds) Food flavor and chemistry: explorations into the 21st century. RSC, Cambridge, pp 175–212 40.

22 L. Moity et al. Fig. 13 Schematic representation of the “GRASS” programme used to generate automatically virtual solvents Fig. 14 Preparation of N-butyl-4-carboxypyrrolidinone ester starting from itaconic acid (left). -potential of the product ( ) compared to those of classical weak electron pair donor bases belonging to cluster II (in grey) (Adapted from Ref. [38]) The methodology was applied to itaconic acid, an organic acid obtained by sugar fermentation, and it highlighted a family of solvents that are readily obtained in two steps, the N-butyl-4-carboxypyrrolidinone esters (Fig.

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