HHDP

Acronym	Definition
HHDP	How to Handle Difficult People (seminar)
HHDP	Holdsworth House Dental Practice (Australia)
HHDP	Hiroshima Happy Decorative Painters (Japan)

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References in periodicals archive ?

Identified members of the ellagitannins included strictinin and isostrictinin, composed of a central glucose core, adopting the [.sup.4.C.sub.1] conformation, a [beta]-linked galloyl group at C-1 and a hexahydroydiphenoic (HHDP) moiety, formed by oxidative C-C coupling of two adjacent galloyl groups (Fig.

Fascinating metabolic pools of Pelargonium sidoides and Pelargonium reniforme, traditional and phytomedicinal sources of the herbal medicine Umckaloabo[R]

Regarding structure-activity relationships, the antioxidant potentials generally increased in the order of C-glucosyls < O-glycosides < aglycones < galloylated C-glucosyls in the series of the tested flavonoids, while for tannins the presence of galloyl and HHDP entities were important determinants.

In vitro evaluation of antibacterial and immunomodulatory activities of Pelargonium reniforme, Pelargonium sidoides and the related herbal drug preparation EPs[R] 7630