Use "hygienical" in a sentence

1. 11 Huangshan Nutritional and Hygienical Honey Products Factory, which focuses on the development and in-depth manufacture of apiculture products is a leading enterprise in apiculture industrialization.

2. 26 Through many experiments to ascertain optimal addition of beer and xylitol. The final product tastes more fine and daintily, meanwhile, it also has more nutritious and hygienical function.