... , dampproof, free from infestation under 20 degreesSHELF LIFE: Under the above conditions, 12 monthsINFESTATION: Free from live infestation, insect bodies or ... Off or foreign Odors. Colour: Green, typical of this leaf. Purity: Above 99.50 %Moisture: Max 10 % Ginkgo biloba leaf/2012 new crop ...