The Hong Kong Consumer Council (HCC) has released comprehensive findings from its latest testing of 15 pre-packaged chicken essence products, revealing significant nutritional variability and one minor safety concern. The investigation, conducted in April 2022, analyzed traditional chicken essence, concentrated drip essence, stewed essence, and vegetarian drip essence available across local health stores and supermarkets, examining nutrient content, product safety, and packaging disclosures for consumers who frequently turn to these supplements for perceived vitality and health benefits.
The council’s primary safety evaluation found that while all samples were free from hormones, preservatives, and antioxidants, one product—Vitagreen’s Original Vegetarian Drip Essence—contained trace amounts of the carcinogen total aflatoxin at 0.2 micrograms per kilogram. However, this level remains compliant with Hong Kong’s Food Adulteration (Harmful Substances in Food) Regulation, which sets the maximum allowable limit at 10 micrograms per kilogram, minimizing immediate health risks.
Nutritional Profile Shows Wide Variance in Fat, Sodium, and Protein
Analysis of the products’ nutritional composition highlighted considerable differences, particularly in fat and protein content. Seven samples qualified as “fat-free” or “zero fat” according to regulatory criteria (less than 0.5 grams per 100 ml). Conversely, the Vitagreen vegetarian variant contained the highest fat level among all tested products at 0.6 grams per 100 grams, although this was lower than its label-declared 2.3 grams.
Cholesterol was detected in only one product: Ma Pak Leung’s Concentrated Sixteen-Degree Stewed Chicken Essence, containing 1.7 milligrams per 100 ml.
Regarding sodium, eight out of ten samples (12 products) were classified as low sodium (less than 120 milligrams per 100 ml). The highest sodium content was recorded in Ma Pak Leung’s Concentrated Sixteen-Degree Stewed Chicken Essence (187.9 mg/100 ml), followed by Lao Xie Zhen’s Stewed Chicken Essence (124.3 mg/100 ml).
Protein Content and Cost Efficiency Examined
The investigation revealed the greatest disparity in protein content, with the highest concentration found in Ma Pak Leung’s Stewed Chicken Essence (12.9 grams per 100 ml) and the lowest in Tian Yuan Xiang’s Original Drip Chicken Essence (5.3 grams per 100 ml), a difference of 1.4 times.
On average, drip essences contained 4.6 grams of protein, traditional essences 6 grams, and stewed essences 6.3 grams per serving. The HCC noted that, generally, chicken essence provides less protein than everyday foods like milk (8 grams), boiled eggs (6.3 grams), or de-skinned chicken leg meat (15.8 grams).
Furthermore, the council emphasized the significant cost differential for protein acquisition. While stewed chicken essence averaged $79.1 per unit, a comparable amount of protein could be obtained from a boiled egg costing approximately $2.92, making the essence significantly more expensive for basic nutritional intake.
Products often promoted for their amino acid profiles, including branched-chain amino acids (BCAAs) for reducing muscle fatigue, also displayed wide ranges. Ma Pak Leung’s Concentrated Sixteen-Degree Stewed Chicken Essence featured the highest BCAA level (0.939 grams per 100 ml), while Tian Yuan Xiang’s Original Drip Chicken Essence had the lowest (0.275 grams per 100 ml).
The findings provide crucial consumer guidance, underscoring that effectiveness and nutritional profile vary substantially across commercial chicken essences. Consumers are advised to scrutinize labels, confirm compliance with safety standards, and weigh the high cost against the relative protein benefits compared to more economical whole food alternatives.
Top-Rated Chicken Essences
Eight products received the HCC’s five-star overall rating, including:
- Brand’s Original Chicken Essence
- WatsLife Drip Chicken Essence (Original)
- Ren He Tang X Yuan Jin Zhuang Drip Chicken Essence (Original)
- 3chembio Master Drip Chicken Essence
- Hung Fook Tong Organic Drip Chicken Essence (Original)
- Eu Yan Sang Original Drip Chicken Essence
- Lao Xie Zhen Stewed Chicken Essence
- Ma Pak Leung Concentrated Sixteen-Degree Stewed Chicken Essence
The full report is available in Issue 555 of the Consumer Council’s Choice magazine.