Development and application of green and sustainable analytical methods for flavonoid extraction from Passiflora waste.
Development and application of green and sustainable analytical methods for flavonoid extraction from Passiflora waste.
复制标题
DOI：
10.1186/s13065-020-00710-5
复制
发表时间：
2020-12
期刊：
影响因子：
4.6
通讯作者：
Zuin VG
中科院分区：
文献类型：
--
作者：
da Silva Francischini D;Lopes AP;Segatto ML;Stahl AM;Zuin VG
巴西的生物多样性和有利的环境条件开辟了尚未探索的可能性，显示出将该国单一经济转变为一个自由、多样化和可持续的经济环境的潜力。这可以通过整体利用其资源，探索每个功能部分来创造现代问题的新解决方案。生物精炼厂提供了一种有趣的策略，可以充分利用农业原料的潜力，并与绿色分离方法一起有助于产生可持续的工艺和产品。西番莲（Passiflora edulis西姆斯f.在巴西和其他热带国家，大规模生产黄果（flavicarpa Deg species），其加工厂产生大量残渣，主要由果皮、种子和甘蔗渣组成，约占其质量的75%。这些P. edulis的馏分可以含有大量的黄酮类化合物，次级代谢产物是负责水果生物活性的主要化合物（一般来说，抗氧化剂，抗炎剂，杀虫剂和生物杀灭剂）。因此，这项工作的目的是开发，应用和比较的最佳条件，从西番莲果应用固液方法提取异Orientin，Orientin和isovitexin，然后使用UHPLC-PDA进行分析物定量。均质器辅助（HAE），超声波辅助（UAE）和微波辅助（MAE）提取技术，以及全因子设计，以达到最佳参数的提取率和能源和溶剂效率。根据结果，基于HAE的程序提出了提取所选黄酮类化合物的最佳条件（异Orientin、Orientin和isovitexin分别为1.07、0.90和0.33 mg g−1），并且根据所描述的绿色和可持续因素被认为是最佳方法。
Brazilian biodiversity and favourable environmental conditions open up possibilities not yet explored, showing potential to shift the country’s monochromatic economy into an emancipated, diversified and sustainable economic environment. This can be made possible through the integral use of its resources, exploring every functional fraction to create novel solutions to modern problems. Biorefineries present an interesting strategy to fully use the potential of agricultural feedstocks and together with green separation methods can contribute to the generation of sustainable processes and products. Passion Fruit (Passiflora edulis Sims f. flavicarpa Deg species) is produced on a large scale in Brazil and in other tropical countries, and its processing plants generate tons of residues that basically consist of peel, seeds and bagasse, which account for around 75% of its mass. These fractions of P. edulis can contain significant amounts of flavonoids, secondary metabolites that are the main compounds responsible for the fruit’s bioactivity (antioxidant, anti-inflammatory, pesticide and biocide, in general). Therefore, this work aims to develop, apply and compare the best conditions for the extraction of isoorientin, orientin and isovitexin from passion fruit applying solid–liquid methodologies, followed by analyte quantification using UHPLC-PDA. Homogenizer-assisted (HAE), ultrasound-assisted (UAE) and microwave-assisted (MAE) extraction techniques were used, as well as a full factorial design to reach optimal parameters concerning the extraction yield and energy and solvent efficiencies. According to the results, the procedure based on HAE presented the best conditions for the extraction of selected flavonoids (1.07, 0.90 and 0.33 mg g−1 of isoorientin, orientin and isovitexin, respectively) and was considered the best method according to the green and sustainable described factors.
登录
查看更多内容
影响因子：
4.8
作者：
Gomes, Silvana V. F.;Portugal, Lindomar A.;David, Jorge M.
通讯作者：
David, Jorge M.
影响因子：
4.6
作者：
Kandandapani, Salanee;Balaraman, Ashok K.;Ahamed, Haja N.
通讯作者：
Ahamed, Haja N.
影响因子：
8.4
作者：
Fidalgo, Alexandra;Ciriminna, Rosaria;Pagliaro, Mario
通讯作者：
Pagliaro, Mario
影响因子：
13.1
作者：
Galuszka, Agnieszka;Konieczka, Piotr;Namiesnik, Jacek
通讯作者：
Namiesnik, Jacek
影响因子：
1.4
作者：
Rotta, Eliza M.;Silva, Michele C. da;Visentainer, Jesuí V.
通讯作者：
Visentainer, Jesuí V.