Microwave-Assisted Extraction for Microalgae: From Biofuels to Biorefinery.
Microwave-Assisted Extraction for Microalgae: From Biofuels to Biorefinery.
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DOI：
10.3390/biology7010018
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发表时间：
2018-02-15
期刊：
影响因子：
4.2
通讯作者：
Vaidyanathan S
中科院分区：
文献类型：
--
作者：
Kapoore RV;Butler TO;Pandhal J;Vaidyanathan S
从微藻物种中提取生物活性化合物和石油的商业现实受到生产成本高的限制。下游加工，包括收获和提取，可占总生产成本的70-80%。因此，从经济角度来看，提取技术需要改进。微藻细胞由于其细胞壁内的聚合物如藻聚糖和孢粉素而难以破坏。因此，需要溶剂和破坏装置从细胞内获得感兴趣的产物。用于细胞破坏和提取的传统技术是昂贵的，并且经常受到低效率的阻碍。微波辅助萃取为提取生物化学成分提供了可能性，包括脂质、色素、碳水化合物、维生素和蛋白质，可以单独提取，也可以作为生物精炼的一部分。微波技术自20世纪70年代使用以来一直在发展。缩短了加工时间，提高了产品的收率和纯度。在这篇综述中，讨论了利用微波技术单独提取生物活性产物的能力和挑战，以及作为生物精炼方法的一部分。
The commercial reality of bioactive compounds and oil production from microalgal species is constrained by the high cost of production. Downstream processing, which includes harvesting and extraction, can account for 70–80% of the total cost of production. Consequently, from an economic perspective extraction technologies need to be improved. Microalgal cells are difficult to disrupt due to polymers within their cell wall such as algaenan and sporopollenin. Consequently, solvents and disruption devices are required to obtain products of interest from within the cells. Conventional techniques used for cell disruption and extraction are expensive and are often hindered by low efficiencies. Microwave-assisted extraction offers a possibility for extraction of biochemical components including lipids, pigments, carbohydrates, vitamins and proteins, individually and as part of a biorefinery. Microwave technology has advanced since its use in the 1970s. It can cut down working times and result in higher yields and purity of products. In this review, the ability and challenges in using microwave technology are discussed for the extraction of bioactive products individually and as part of a biorefinery approach.
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DOI：
10.1016/j.algal.2016.11.005
发表时间：
2017-01-01
影响因子：
5.1
作者：
Angles, Emilie;Jaouen, Pascal;Marchal, Luc
通讯作者：
Marchal, Luc
微波辐射辅助湿微藻脂质提取细胞壁破坏的动态微观结构和分形表征
影响因子：
11.4
作者：
Cheng, Jun;Sun, Jing;Cen, Kefa
通讯作者：
Cen, Kefa
影响因子：
3.4
作者：
Bermudez Menendez, Jose Miguel;Arenillas, Ana;Cravotto, Giancarlo
通讯作者：
Cravotto, Giancarlo
影响因子：
--
作者：
Dong S;Huang Y;Zhang R;Wang S;Liu Y
通讯作者：
Liu Y
影响因子：
6.2
作者：
Denery, JR;Dragull, K;Li, QX
通讯作者：
Li, QX