This work considered lycopene (lyc) amount and (all-E)-lyc:Z-lyc (E:Z) ratio as driving parameters of the tomato pomace (TP) supercritical CO2 extraction (SFE_CO2) performance. By testing lyc concentrations solubilization in tomato seed oil and E:Z ratios of 75:25, 59:39 and 25:75, full and partial equations (SE) were calculated. The application of mass balances to experimental TP_SFE_CO2 highlighted an extraction yield of 84.6% TP lyc, although the recovery into the extract was 48.4% of the extracted lyc (lyc = 1339 μg g-1 oil). The SE application to TP_SFE_CO2 data confirmed that partial solubilization mainly depended on oil availability vs. lyc amount. Thus an improved TP_SFE_CO2 was designed in which 703 g of exogenous tomato oil will be fluxed from the co-solvent tank: the new process will produce 884 g kg-1 d.m. of extract with an expected recovery of 99.3% of the extractable lyc (lyc = 502 μg g-1 oil).

中文翻译：

---

超临界CO2提取番茄果渣：番茄红素在番茄油中的溶解度评估是加工性能的限制因素。

这项工作认为番茄红素（lyc）的量和（all-E）-lyc：Z-lyc（E：Z）的比例是番茄渣（TP）超临界CO2提取（SFE_CO2）性能的驱动参数。通过测试番茄种子油中的lyc浓度增溶以及E：Z比例为75：25、59：39和25:75，可以计算出全部方程式和部分方程式（SE）。将质量平衡应用于实验TP_SFE_CO2可以突出显示TP lyc的提取率为84.6％，尽管提取物中的回收率为提取的lyc的48.4％（lyc = 1339μgg-1油）。SE对TP_SFE_CO2数据的应用证实了部分增溶作用主要取决于油的利用率与lyc量。因此，设计了一种改进的TP_SFE_CO2，其中将703 g外源番茄油从助溶剂罐中通入：新工艺将产生884 g kg-1 dm