Black vinegar is rich in minerals and amino acids. Huangyuan vinegar, also known as black vinegar, has a pure sour taste, sweet fragrance, thick texture, and excellent color. Eating more can increase appetite, help digest spleen and stomach, prevent colds, clear heart and detoxify.

Black vinegar is rich in essential amino acids. It can adjust the acidic constitution to alkaline constitution, dispel the bad debts, purify blood vessels and triglycerides, and promote the consumption of excess fat in the body, and strengthen the metabolism of proteins and sugars.

黑醋富含多种矿物质和多种氨基酸。湟源陈醋，又叫黑醋，酸味纯正，清香甜润，质地浓稠，色香俱佳，多吃能增食欲，助消化健脾胃，防感冒，清心解毒。

黑醋富含人体必须的氨基酸，可以将酸性体质调整成碱性体质，顺气消账，净化血管及三酸甘油脂，并促进消耗体内过多脂肪，加强蛋白质和醣类的代谢。