Note: in the preserved under the proposed conditions, products reach the shelf life does not mean that the deterioration of the quality of the products can not be used. Just need to resample the detection, to determine the amount of beneficial components in order to adjust brewing, usage.

Compression of hops and hop pellets:

Usually the proposed transportation, at room temperature 0-5 ℃ preservation, compressed hops, shelf life of up to 1 years, hop pellets shelf life can reach 3 years.

If stored at -20 ℃, shelf life of up to 5 years.

In the quality of the products demanding situations, the best conditions of transport is the transport (refrigerator cold chain).

Paste hops products or hop extract:

The products are CO2 hop extract, ethanol extract, hops pre  heterogeneousboiling hops extract, hops extract, pre heterogeneous boiling  potassium acidextract, alpha beta acid particles and other products.

If you open the original packaging, temporary stored at 25 ℃, can be stored  for 45 days, can be stored for 15 days at 25 ℃;

if the box is opened again after theoxygen under the condition of room  temperature sealing, temporary storage, can be stored for 180 days.

Hops products (propylene glycol):

The products are beta acid solution, six hydrogen beta acid and other products.

Usually the proposed transportation at room temperature, room temperature (15-25 ℃) stored in the original packaging, the situation is not open, beta acid solution for a period of 1 years, six hydrogen beta acid solution the shelf life of up to 2 years.

Hop oil products:

The products are beta acid hop, hop hop oil oil and oil emulsion products.

Usually the proposed transportation, at room temperature and stored at 0-5 ° C, in the original packaging case is not open, beta acid hop oil shelf life can reach 4 years, hop oil shelf life can reach 2 years, hop oil emulsion product shelf life can be up to 6 months.

Hops products (aqueous solution):

The products are heterogeneous hops products, two h, four h hops hops products products, six hydrogen hop products.

For heterogeneous hops products, usually the proposed transportation, at room temperature 0-5 ℃ preservation, in the original packaging case is not open, for a period of 18 months.

For other hop products (aqueous solution), usually the proposed transportation at room temperature, room temperature (15-25 ℃) stored in the original packaging, the situation is not open, for a period of 18 months.

Tannic acid products:

Usually the proposed transportation at room temperature, room temperature (15-25 ℃) preservation, shelf life is 5 years; more than 5 years after shelf life to 10 years, sampling testing to confirm the tannic acid content in the product. Tannic acid storage performance is excellent, in good preservation conditions after stored for ten years, the loss of tannic acid content is less than 5%.