Will biosurfactants replace conventional surfactants?

IF 7.9 2区 化学 Q1 CHEMISTRY, PHYSICAL Current Opinion in Colloid & Interface Science Pub Date : 2023-10-13 DOI:10.1016/j.cocis.2023.101764
Jochen Kleinen
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Abstract

New surfactants are not necessarily better than established surfactants; new surfactants need to be better, cheaper or have a lower environmental impact to have an advantage over existing products. Attributes like aquatoxicity, mildness, sourcing from renewable carbon and emissions of greenhouse gases during production and use of surfactants had become more and more important. Biosurfactants (BS) which are not really new to the world but which have been so far only produced at low concentrations by microorganisms or plants have attained attention in academical research and interest of industry in the last 25 years resulting in the commercial availability of Sophorolipids and Rhamnolipids by several companies. BS are dedicated to applications in PersonalCare and HouseHold Care due to their consumer-recognizable mildness; BS can, however, not simply replace established components in formulations due to their different performance profile, which makes comparison to traditional surfactants rather complicated.

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生物表面活性剂会取代传统表面活性剂吗?
新的表面活性剂不一定比现有的表面活性剂更好;与现有产品相比,新的表面活性剂需要更好、更便宜或对环境的影响更小。在表面活性剂的生产和使用过程中,水毒性、温和性、可再生碳来源和温室气体排放等特性变得越来越重要。生物表面活性剂(BS)对世界来说并不新鲜,但迄今为止只能在低浓度下由微生物或植物生产,在过去的25年里引起了学术研究和工业的关注,导致一些公司的Sophorolipids和rhamololipids的商业化。由于其消费者可识别的温和性,BS致力于个人护理和家庭护理的应用;然而,由于其不同的性能特征,BS不能简单地取代配方中的既定组分,这使得与传统表面活性剂的比较变得相当复杂。
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来源期刊
CiteScore
16.50
自引率
1.10%
发文量
74
审稿时长
11.3 weeks
期刊介绍: Current Opinion in Colloid and Interface Science (COCIS) is an international journal that focuses on the molecular and nanoscopic aspects of colloidal systems and interfaces in various scientific and technological fields. These include materials science, biologically-relevant systems, energy and environmental technologies, and industrial applications. Unlike primary journals, COCIS primarily serves as a guide for researchers, helping them navigate through the vast landscape of recently published literature. It critically analyzes the state of the art, identifies bottlenecks and unsolved issues, and proposes future developments. Moreover, COCIS emphasizes certain areas and papers that are considered particularly interesting and significant by the Editors and Section Editors. Its goal is to provide valuable insights and updates to the research community in these specialized areas.
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