Freshness Matters: 3 Key Indicators for Reishi Spore Oil

Freshness is crucial for everything we consume, and Reishi spore oil is no exception. However, the freshness of Reishi spore oil goes beyond just "expiration date" and "taste"; it is also embedded in its "active ingredients."

 

The fresher the spore oil, the higher its content of active ingredients. For instance, ergosterol, an essential component of fungal cell membranes, possesses immune-enhancing, antibacterial, and anti-tumor properties. It is one of the primary active ingredients in Reishi spore oil.

 

The fresher the spore oil, the higher its sterol content! When purchasing Reishi spore oil, don't just focus on the triterpene content; be sure to check the "freshness" of the spore oil as well.

 

How to assess the "freshness" of Reishi spore oil? Focus on these 3 key indicators.

 

1. Ergosterol Content

 

Ergosterol is a type of sterol with broad pharmacological effects, but it is unstable and highly sensitive to light and oxygen. Therefore, it can serve as an indicator of the freshness of spore oil.

 

If the ergosterol content is too low, it suggests that the spore oil has been exposed to light or oxygen during production.

 

Currently, the testing report for GanoHerb Reishi spore oil includes ergosterol testing as part of its internal control indicators, which can be verified in the inspection report.

 

Ergosterol Content in GanoHerb Reishi Spore Oil (Report No. R202406076)

 

2. Acid Value

 

The "acid value" serves as an indicator of the degree of oil degradation. A lower acid value indicates fresher product quality, while a higher value suggests significant rancidity, which may result in a noticeable rancid odor.

 

Acid Value of GanoHerb Reishi Spore Oil (Report No. R202406076)

 

3. Peroxide Value

 

The "peroxide value" measures the extent of oxidation in fats and fatty acids, indicating whether the product has oxidized and deteriorated. A lower peroxide value is preferable.

 

Peroxide Value of GanoHerb Reishi Spore Oil (Report No. R202406076)

 

GanoHerb Reishi Spore Oil Testing Report

 

How is the freshness of GanoHerb Reishi spore oil ensured? It relies on patents. The patented "Supercritical CO2 Fractional Purification and Extraction" technology is the core process that guarantees the freshness of GanoHerb spore oil. Following this, the oil undergoes further processing, including softgel encapsulation, drying, and packaging, all of which are integrated to comprehensively ensure the freshness of the oil.

 

GanoHerb Reishi Spore Oil Supercritical Extraction Workshop

 

1. Fully Sealed System to Prevent Oxidation

The fully sealed supercritical extraction system ensures that the spore oil is shielded from light before softgel encapsulation, minimizing oxidation to the greatest extent.

 

2. Discarding High-Acid-Value Spore Oil from the Initial Production

In the first half-hour after starting the production line, the spore oil has a higher acid value. This portion is discarded, and ineffective components and impurities are removed through "online separation," concentrating the effective components of the spore oil.

 

3. Production Time ≤ 15 Days to Quickly Preserve Active Ingredients  

Once the raw oil is extracted using patented technology and passes inspection, it is immediately processed into softgels. From "oil production" to "softgel encapsulation," the production time does not exceed 15 days, ensuring the product retains its rich active ingredients.

 

 

 

From raw materials and production processes to the entire manufacturing workflow, Xianzhilou Reishi spore oil achieves a high standard that is difficult to replicate. Fresh and pure—it's visible! How can you assess the freshness of Reishi spore oil? Have you learned how?

 

[Source] Cao Longhui, Li Xiaojun, et al. Research Progress on Ergosterol. China Brewing. 2014. 33(4): 9.