Information Specification: 5:1 10:1 20:1 Part used: leaf or seed Herb Source: Apium graveolens var.dulce Synonyms: 4,5,7-trihydroxyflavone Appearance:  light green fine powder Mesh size:  Pass 80 Mesh Test Method: TLC Description Celery juice powder has been widely used in natural alternative medicine in many cultures and generations. Studies in blood pressure and cholesterol have lead to positive results. Additionally, celery seed …