An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Biological Activity Antinyctalopic

List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
ANTHOCYANINS 600 mg/man orl Duke, 1992 *
LUTEIN not available Joseph, J., Nadeau, D. and Underwood, A. 2001. The Color Code. Hyperion, NY.
ZINC not available Duke, 1992 *
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Passiflora incarnata Manzana de Mayo; Mayapple; Passionflower 1 0
Pastinaca sativa Parsnip 1 70
Perilla frutescens Perilla 2 50
Persea americana Avocado 2 32
Petasites japonicus Butterbur 1 60
Petroselinum crispum Parsley 2 0
Peucedanum decursivum Qian Hu 1 42
Phaseolus acutifolius Tepary Bean 1 34
Phaseolus coccineus Scarlet Runner Bean 1 2
Phaseolus lunatus Butter Bean; Lima Bean 1 200
Phaseolus vulgaris Black Bean; Green Bean; Haricot Bean; Garden Bean; String Bean; Dwarf Bean; Field Bean; Flageolet Bean; French Bean; Kidney Bean; Navy Bean; Pop Bean; Popping Bean; Snap Bean; Wax Bean; Haricot Vert; Haricot 2 442, 850
Phellodendron amurense Huang Po; Po Mu; Amur Cork Tree; Huang Bai 1 104
Phoenix dactylifera Date Palm 2 33
Phyllanthus emblica Emblic; Myrobalan 1 178
Physalis ixocarpa Tomatillo 1 71
Phytelephas aequatorialis EQUATORIAL IVORY PALM 1 61
Pimenta dioica Allspice; Jamaica-Pepper; Pimenta; Clover-Pepper; Pimento 1 100
Pimpinella anisum Anise; Sweet Cumin 1 236
Pinellia ternata Ban-Xia; Pan-Hsia 1 36
Pinus echinata Shortleaf Pine 1 88