Aseptic method of preparing coconut water to improve flavor profiles and retain organoleptic properties of the coconut water
An aseptic method of preparing coconut water to improve flavor profiles and retain organoleptic properties of the coconut water is provided, as well as the coconut water obtained through this process.
1. A method of preparing coconut water that removes C. botulinum spores and retains the flavor of natural unprocessed coconut water, the method comprising heating coconut water to a temperature of about 63° C. to about 73° C. for about 1 to 2 minutes while filtering through two micro filters in series having a pore size of about 0.2 microns to remove C. botulinum spores and retain coconut water flavor.
2. The method of claim 1 wherein the coconut water is heated to a temperature of about 73° C.
3. The method of claim 1 further comprising aseptically packaging the filtered coconut water into sterile containers.
4. The method of claim 3 wherein before the pre-microfiltration process, the coconut water is subjected to a macro filtration process, the macro filtration process comprising:
filtering coconut water obtained from fresh coconuts through a first macro filter having pores sized about 10 to 50 microns to obtain a first macro coconut water filtrate;
filtering the first macro coconut water filtrate through a second macro filter having pores sized about 1 to 5 microns to obtain a second macro coconut water filtrate; and
chilling the second macro coconut water filtrate to a temperature of less than 5° C.
5. The method of claim 1 wherein before heating the coconut water to a temperature of about 63° C. to about 73° C. while filtering through two micro filters in series, the coconut water is subjected to a pre-micro filtration process comprising:
filtering the coconut water through a first pre-micro filter having pores ranging from 0.6 to 2.0 microns to obtain a permeate;
filtering the permeate through a second pre-micro filter having pores ranging from 0.4 to about 0.7 microns; and
cooling the coconut water to less than 5° C.
6. The method of claim 5 wherein before the pre-microfiltration process, the coconut water is subjected to a macro filtration process, the macro filtration process comprising:
filtering coconut water obtained from fresh coconuts through a first macro filter having pores sized about 10 to 50 microns to obtain a first macro coconut water filtrate;
filtering the first macro coconut water filtrate through a second macro filter having pores sized about 1 to 5 microns to obtain a second macro coconut water filtrate; and
chilling the second macro coconut water filtrate to a temperature of less than 5° C.
7. The method of claim 1 wherein before heating the coconut water to a temperature of about 63° C. to about 73° C. while filtering through two micro filters in series, the coconut water is subjected to a pre-micro filtration process comprising:
filtering the coconut water through a pre-micro filter having pores ranging from 0.45 to 0.8 microns; and
cooling the coconut water to less than 5° C.