Pectin
A technology of pectin and watermelon peel, applied in the field of daily chemical products, can solve the problems of pungent smell and poor effect, and achieve the effects of reasonable ratio, wide application and natural and easily available raw materials
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[0016] Example 1:
[0017] The pectin of the present invention comprises the following components in parts by weight: 22 parts of watermelon skin, 18 parts of white grape skin, 5.5 parts of sunflower flower, and 11 parts of orange peel.
[0018] The invention also discloses a preparation method of pectin, which comprises the following steps:
[0019] (1) Wash each component weighed in parts by weight to remove sediment;
[0020] (2) Put the raw materials obtained in step (1) into a steamer, and heat and cook for 40-50 minutes;
[0021] (3) Place the raw materials obtained in step (2) in a packaging bag, squeeze, and squeeze dry;
[0022] (4) Place the squeezed dry raw materials in a container, add water 3 to 4 times, add acid to adjust the pH to 2.5, and heat the solution to boiling for 3 minutes;
[0023] (5) Squeeze and filter the resultant in step (4), collect the filtrate, add 0.35-0.45% activated carbon to the filtrate, decolorize at 55-60°C for 35 minutes, and concentrate the decolo...
Example Embodiment
[0026] Example 2:
[0027] The pectin of the present invention comprises the following components in parts by weight: 40 parts of watermelon skin, 28 parts of white grape skin, 9 parts of sunflower flower, and 14.5 parts of orange peel.
[0028] The invention also discloses a preparation method of pectin, which comprises the following steps:
[0029] (1) Wash each component weighed in parts by weight to remove sediment;
[0030] (2) Put the raw materials obtained in step (1) into a steamer, and heat and cook for 40-50 minutes;
[0031] (3) Place the raw materials obtained in step (2) in a packaging bag, squeeze, and squeeze dry;
[0032] (4) Place the squeezed raw material in a container, add water 3 to 4 times, add acid to adjust the pH to 2.5, and heat the solution until it boils for 3 minutes;
[0033] (5) Squeeze and filter the resultant in step (4), collect the filtrate, add 0.35-0.45% activated carbon to the filtrate, decolorize at 55-60°C for 35 minutes, and concentrate the decolor...
Example Embodiment
[0036] Example 3:
[0037] The pectin of the present invention comprises the following components in parts by weight: 25 parts of watermelon skin, 20 parts of white grape skin, 6.5 parts of sunflower flower, and 13 parts of orange peel.
[0038] The invention also discloses a preparation method of pectin, which comprises the following steps:
[0039] (1) Wash each component weighed in parts by weight to remove sediment;
[0040] (2) Put the raw materials obtained in step (1) into a steamer, and heat and cook for 40-50 minutes;
[0041] (3) Place the raw materials obtained in step (2) in a packaging bag, squeeze, and squeeze dry;
[0042] (4) Place the squeezed dry raw materials in a container, add water 3 to 4 times, add acid to adjust the pH to 2.5, and heat the solution to boiling for 3 minutes;
[0043] (5) Squeeze and filter the resultant in step (4), collect the filtrate, add 0.35-0.45% activated carbon to the filtrate, decolorize at 55-60°C for 35 minutes, and concentrate the decolo...
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