Foreword: Protecting Health Starts with Distinguishing Authentic from Counterfeit Herbs

1. Poria cocos (Fuling) – Beware of Tapioca Counterfeits with Powdery and Fragile Texture

• Counterfeit/Inferior Product Features: Extremely loose texture, easily broken into crumbs, and a large amount of powder falls off when rubbed (mostly processed from tapioca chips for impersonation).
• Authentic Product Features: Solid and compact texture, extremely difficult to break, tight surface with minimal powder shedding, and a fine and smooth cross-section.

2. Astragalus membranaceus (Huangqi) – Distinguish from Mulberry Branch Counterfeits with Hollow and Brittle Texture

• Counterfeit/Inferior Product Features: Obvious white medullary cavity (hollow or loose) in the cross-section, brittle texture, and easily broken by hand (often impersonated with mulberry branches).
• Authentic Product Features: The cross-section presents the classic 'golden cup, silver plate, chrysanthemum heart' texture (yellow-white cortex, light yellow xylem, and radial rays arranged like chrysanthemum petals), strong toughness, and obvious beany smell when tasted or decocted.

3. Cistanche deserticola (Roucongrong) – Identify Counterfeits with No Texture and Sweet Potato Taste

• Counterfeit/Inferior Product Features: No typical chrysanthemum-shaped vascular bundle arrangement in the cross-section, and tastes sweet like dried sweet potato when chewed.
• Authentic Product Features: Clear, dense, slightly radial chrysanthemum-shaped vascular bundle lines visible on the cross-section, with a taste that is slightly sweet at first, then quickly turns bitter (the core identification point of authentic products).

4. Coix Seed (Yiyiren) – Differentiate from Adlay Counterfeits with Wide Grooves and Large Grains

• Counterfeit/Inferior Product Features: Significantly larger grains, with an abnormally wide and deep longitudinal groove (ventral groove) on the ventral surface with obvious gaps (mostly impersonated with seeds of the congeneric plant Job's tears).
• Authentic Product Features: Relatively small and plump grains, with narrow and shallow ventral grooves and tiny gaps.

5. Red Ginseng Slices (Hongshen Pian) – Recognize Sugar-Added Weight-Increased Products with Soft and Flexible Texture

• Counterfeit/Inferior Product Features: Soft, tough and moist texture, which can be easily bent and deformed by fingers without breaking (caused by excessive sugar soaking for weight gain).
• Authentic Product Features: Solid and dry texture, obvious brittleness, and can be broken or crushed with slight force.

6. Raspberry (Fupenzi) – Screen out Mountain Raspberry Adulterants with Small Fruits and Dense Hairs

• Counterfeit/Adulterant Product Features: The aggregate fruit is small overall, and the area around the fruit stalk (at the receptacle) is densely covered with long villi (often the fruit of the congeneric plant mountain raspberry).
• Authentic Product Features: The aggregate fruit is large, the fruit stalk is relatively round and smooth, with sparse or nearly no villi.

7. Rose Flower (Meiguihua) – Identify Chinese Rose Adulterants with Pointed Receptacles

• Counterfeit/Adulterant Product Features: The lower part of the receptacle (calyx tube) is significantly constricted into a slender pointed cone shape (mostly dried Chinese rose flowers).
• Authentic Product Features: The receptacle is a full hemispherical or broad ovoid pot shape (the key morphological marker of authentic roses).

8. Goji Berry (Gouqi) – Beware of Non-Authentic Products with Uneven Color and Sticky Texture

• Counterfeit/Inferior Product Features: Overly bright color (sulfur-fumigated) or dull and uneven color, sticky surface (exudation of sugar or additives), and missing or extremely inconspicuous white dot-shaped stigma residue at the top of the fruit.
• Authentic Product Features: Natural color (dark red or jujube red), dry and non-sticky texture, and obvious white dot-shaped stigma residue visible on the top of most fruits.

Conclusion: Discerning Authenticity to Protect Your Health and Wellness