Application and preparation method of tea seed episperm bioactive extracts
A technology of biological activity and extract, applied in the field of comprehensive utilization of agricultural waste resources, can solve the problems of pollution, waste of resources and the environment, and achieve the effects of reducing pollution, improving the environment, and being widely used and unique.
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Embodiment 1
[0027] 1000 grams of tea seed shells, crushed to a particle size of about 1 mm, soaked in 5000 ml of anhydrous methanol at 30 ° C for 2 hours, filtered out the soaking liquid, recovered methanol, and vacuum dried to obtain 158.8 grams of extract.
Embodiment 2
[0029] 1000 grams of tea seed shells, crushed to a particle size of about 5 mm, soaked in 6000 ml of anhydrous methanol at 30 ° C for 2 hours, filtered out the soaking liquid, recovered methanol, and vacuum dried to obtain 153.6 grams of extract.
Embodiment 3~8
[0030] Embodiment 3~8: method is the same as above-mentioned embodiment, extraction condition and result are shown in Table 1:
[0031] The extraction conditions and result table of Examples 1-8 Table 1
[0032] implement
[0033] implement
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