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Maximum yield of goldenberry powder of 67.2%. The obtained products exhibited low moisture content (<5.25%) and good solubility in cold water (>82%). The highest total carotenoid contents after spray drying were found using maltodextrin and cellobiose powder. Additionally, cellobiose powder showed the highest retention of carotenoids and encapsulation efficiency of 77.2% Safe - Contains no harmful/toxic chemicals. It leaves a non-greasy, odourless coating that typically lasts a month. Saavedra-Leos, M.Z.; Leyva-Porras, C.; López-Martínez, L.A.; González-García, R.; Martínez, J.O.; Compeán Martínez, I.; Toxqui-Terán, A. Evaluation of the Spray Drying Conditions of Blueberry Juice-Maltodextrin on the Yield, Content, and Retention of Quercetin 3-d-Galactoside. Polymers 2019, 11, 312. [ Google Scholar] [ CrossRef][ Green Version] Schmid, K.; Arpagaus, C.; Friess, W. Evaluation of the Nano Spray Dryer B-90 for pharmaceutical applications. Pharm. Dev. Technol. 2011, 16, 287–294. [ Google Scholar] [ CrossRef] [ PubMed] Handheld nano spray guns fall under two different categories, spray sanitizers that let out a wet mist, and those that let out a dry fog (such as the Nano Atomizer). The first type has a few disadvantages, like the need to wipe surfaces after spraying to dry them up. The fact that they produce a wet spray also means you cannot use them to disinfect electronics such as printers, phones, TVs, etc. The Nano Spray Gun, on the other hand, does not have these problems and has many additional advantages over dry spray sanitizers. Why Handheld Nano Spray Gun?Wang, B.; Zhang, W.; Zhang, W.; Mujumdar, A.S.; Huang, L. Progress in drying technology for nanomaterials. Dry. Technol. 2005, 23, 7–32. [ Google Scholar] [ CrossRef] Production of submicron particles by the highly diluted solutions. Eudragit RS100 showed more controlled release kinetics since it presented solubility dependent on the change in pH.

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