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Feed Additives

Food Additives

Cosmetic Ingredients

L-Tryptophan

L-Tryptophan

Character: This product is a white to slightly yellow flake crystalline or crystalline powder; No odor, slightly bitter taste.
Executive standard: GB/T 25735-2010

60%L-Tryptophan (Mixed)

60%L-Tryptophan (Mixed)

This product is a light brown to brownish yellow particle or powder with no odor or slight odor.
Executive standards:Q/371171YH 001-2022

25%L-Tryptophan (Mixed)

25%L-Tryptophan (Mixed)

Character: This product is a light brown to brownish yellow granular powder with no odor or slight odor.
Executive standards:Q/371171YH 001-2022

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