English to Russian Law/Patents Chemistry; Chem Sci/Eng композиция с ребаудиозидом

In a more particular embodiment, a composition comprising about 84% rebaudioside M and about 12% rebaudioside D is provided that is X-ray amorphous, exhibits birefringence when analyzed by polarized light microscopy and contains approximately 7% to about 9% water via Karl Fischer analysis.
In one embodiment, a composition comprising about 75% to about 90% rebaudioside M and about 5% to about 25% rebaudioside D is provided that is X-ray amorphous, exhibits birefringence when analyzed by polarized light microscopy and displays a water weight loss of about 2% to about 8% following equilibration at 5% relative humidity.
Потеря массы (веса), приходящейся (приходящегося) на воду?

Спасибо!