# Noise Exclusion List — Ethno-API v2.3.1
# 116 generic/non-phytochemical entries excluded from analytical queries.
# These are elements, solvents, macronutrients, and generic categories
# present in the USDA Dr. Duke source but not meaningful for phytochemical analysis.
#
# Dataset: v2.3.1 (76,907 records, 24,746 unique chemicals, 2,313 species)
# Matching records in v2.3.1: 5,287 (93 of 116 entries found in dataset)
# DOI: 10.5281/zenodo.19660107
# Last updated: 2026-03-31
ACETALDEHYDE
ACETIC-ACID
ACETONE
ACIDS
ACROLEIN
ALCOHOL
ALUMINUM
AMMONIA
ANTIMONY
ARABINOSE
ARSENIC
ASH
BARIUM
BENZENE
BORON
BUTANE
BUTANOL
CADMIUM
CALCIUM
CARBOHYDRATES
CARBONATE
CELLULOSE
CERIUM
CESIUM
CHLORIDE
CHLOROFORM
CHROMIUM
COBALT
COPPER
DEXTROSE
DIMETHYL-SULFOXIDE
DNA
EO
ETHANOL
ETHER
ETHYL-ACETATE
ETHYLENE
FAT
FE
FIBER
FORMALDEHYDE
FRUCTOSE
GALACTOSE
GALLIUM
GERMANIUM
GLUCOSE
GLYCEROL
GOLD
HAFNIUM
HEMICELLULOSE
HEPTANE
HEXANE
INCLUDES
INFUSION
IRON
ISOPROPANOL
KILOCALORIES
LACTOSE
LANTHANUM
LATEX
LEAD
LIGNIN
LITHIUM
MAGNESIUM
MALTOSE
MANGANESE
MERCURY
METHANOL
MOLYBDENUM
MUCILAGE
NICKEL
NITRATE
NITROGEN
PECTIN
PENTANE
PHOSPHATE
PHOSPHORUS
POTASSIUM
PROTEIN
PROTEINS
RESIN
RIBOSE
RUBBER
RUBIDIUM
SAMARIUM
SCANDIUM
SELENIUM
SILICA
SILICON
SILVER
SODIUM
STARCH
STRONTIUM
SUCROSE
SUGAR
SUGARS
SULFATE
SULFUR
TANNIN
TANNINS
TANTALUM
TELLURIUM
THORIUM
TIN
TITANIUM
TOLUENE
TUNGSTEN
URANIUM
UREA
VANADIUM
WATER
XYLENE
XYLOSE
YTTRIUM
ZINC
ZIRCONIUM