Vacuum freeze-drying technology has many outstanding advantages over conventional drying, drying, boiling, spray drying and vacuum drying:

(1) Freeze-drying is carried out at a low temperature, and thus is particularly suitable for many heat-sensitive substances. Such as protein, microorganisms and the like, will not degenerate or lose biological vitality.

(2) During the lyophilization process, the growth of microorganisms and the action of enzymes cannot be performed. Therefore, the original trait can be maintained.

(3) When drying at low temperature, some volatile components and heat-denatured nutrients in the material are lost little, which is suitable for drying of some chemicals, medicines and foods.

(4) Since the drying is carried out in a frozen state, the volume and shape of the product are almost unchanged, and the original structure is maintained, and no concentration phenomenon occurs. The dried material is porous and spongy. After adding water, it dissolves quickly and completely, and the original trait is almost immediately restored.

(5) Drying under vacuum, the material is in a state of high anoxic state, and the easily oxidized substance is protected.

(6) Drying can exclude more than 95-99% of water, so that the dried product can be preserved for a long time without deterioration.

Freeze dryer product recommendation:

Bo Medical Kang Pilot2-4LD Laboratory Freeze Dryer

Antioxidant

(1) Natural astaxanthin: it is a powerful antioxidant, known as the king of anti-aging. Its ability to scavenge free radicals is 6000 times that of vitamin C; 1000 times that of vitamin E; yes β- 100 times the efficacy of carotene; It is 20 times more effective than selenium; It is 700 times the efficacy of anthocyanins; It is 320 times the efficacy of tea polyphenols; It is 10 times more effective than lycopene; 800 times that of coenzyme Q10;: It is 240 times more effective than grape seed extract; It is 200 times the efficacy of carotol (Lutein); It is 3000 times higher than resveratrol[ 1]

(2) Vitamin C: also known as ascorbic acid, is an acidic polyhydroxy compound containing 6 carbon atoms: lack of vitamin C can greatly reduce endurance exercise ability. Vitamin C supplementation can significantly reduce exercise-induced oxidative stress. The safe dose of vitamin C supplementation is 0.5 ~ 3.0 g / day. The recommended daily dose of vitamin C supplement is 0.5 ~ 2.0 G.