Shams Rafeeya, Singh Jagmohan, Dash Kshirod K, Dar Aamir Hussain, Nayik Gulzar Ahmad, Ansari Mohammad Javed, Hemeg Hassan A, Ahmed Abdelhakam Esmaeil Mohamed, Shaikh Ayaz Mukarram, Kovács Béla
Department of Food Science and Technology, Sher-e-Kashmir University of Agricultural Sciences and Technology, Jammu, India.
Department of Food Processing Technology, Ghani Khan Choudhury Institute of Engineering and Technology, Maligram, India.
Front Nutr. 2022 May 27;9:908570. doi: 10.3389/fnut.2022.908570. eCollection 2022.
In this investigation, the effect of different drying techniques, such as freeze-drying and cabinet drying, with two different carrier agents, such as maltodextrin (MD) and soy protein isolate (SPI), at different levels (10, 15, and 20%) on button mushrooms has been revealed. The results showed that the button mushroom powders (BMPs) formulated with SPI as a carrier agent had significantly higher powder yield, hygroscopicity, , , and values, whereas BMP formulated with MD had significantly higher water activity, solubility index, tapped density, bulk density, and flowability. The highest retention of bioactive compounds was reported in freeze-dried mushroom powder compared to cabinet dried powder using SPI as a carrier agent. Fourier transform infrared (FTIR) analysis confirmed that certain additional peaks were produced in the mushroom button powder-containing SPI (1,035-3,271 cm) and MD (930-3,220 cm). Thus, the results revealed that SPI showed promising results for formulating the BMP using the freeze-drying technique.
在本研究中，揭示了不同干燥技术（如冷冻干燥和箱式干燥）以及两种不同载体剂（如麦芽糊精（MD）和大豆分离蛋白（SPI））在不同水平（10%、15%和20%）对双孢蘑菇的影响。结果表明，以SPI作为载体剂配制的双孢蘑菇粉（BMP）具有显著更高的粉末产率、吸湿性、[此处原文缺失部分内容]、[此处原文缺失部分内容]和[此处原文缺失部分内容]值，而以MD配制的BMP具有显著更高的水分活度、溶解度指数、振实密度、堆积密度和流动性。与使用SPI作为载体剂的箱式干燥蘑菇粉相比，冷冻干燥蘑菇粉中生物活性化合物的保留率最高。傅里叶变换红外（FTIR）分析证实，在含有SPI（1035 - 3271 cm）和MD（930 - 3220 cm）的双孢蘑菇粉中产生了某些额外的峰。因此，结果表明SPI在使用冷冻干燥技术配制BMP方面显示出有前景的结果。
