Multienzyme complex preparation and preparation method and application thereof
A compound preparation and multi-enzyme complex technology, which is applied in the direction of textiles and papermaking, finely divided raw material pretreatment, paper, etc., can solve the problems of complex production process, lignin destruction, environmental pollution, etc., achieve simple process and improve efficiency and speed effect
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Embodiment 1
[0039] Embodiment 1, utilize multi-enzyme compound preparation of the present invention to obtain fiber slurry from rice straw
[0040] For the straw of 100kg, the multi-enzyme compound preparation used in the present embodiment is prepared by adding 35-70kg of water to the multi-enzyme compound of 0.7kg, and the formula of the multi-enzyme compound includes the following components by weight: 31 - 33 parts of laccase; 25-26 parts of xylanase; 10-15 parts of pectinase; 1-5 parts of amylase; 6-8 parts of lipase; 3-5 parts of tannase The coenzyme of 1-3 parts; The stabilizer of 2-3 parts; The diatomite of 3-5 parts; Described stabilizer is made up of stabilizer A, stabilizer B and stabilizer C; Described stabilizer A accounts for stable 30% of the dosage formula consists of Ca 2+ and polyvinylpyrrolidone; the stabilizer B accounts for 50% of the stabilizer formula, consisting of EDTA and dithiothreitol; the stabilizer C accounts for 20% of the stabilizer formula, composed of po...
Embodiment 2
[0054] Embodiment 2, using the multi-enzyme compound preparation of the present invention to obtain fiber slurry from corn stalks
[0055] For 100 kg of corn stalks, the multi-enzyme compound preparation used in this example is prepared by adding 45-65 kg of water to 1 kg of the multi-enzyme compound. The formula of the multi-enzyme compound includes the following components by weight: 30 - 31 parts of laccase; 27-28 parts of xylanase; 15-20 parts of pectinase; 3-5 parts of amylase; 0.5-3 parts of lipase; 0.1-1 part of tannase The coenzyme of 0.5-1 part; The stabilizer of 1-3 part; The diatomite of 10-15 part; Described stabilizer is made up of stabilizer A, stabilizer B and stabilizer C; Described stabilizer A accounts for stable 30% of the dosage formula consists of Ca 2+ and polyvinylpyrrolidone; the stabilizer B accounts for 50% of the stabilizer formula, consisting of EDTA and dithiothreitol; the stabilizer C accounts for 20% of the stabilizer formula, composed of polyvi...
Embodiment 3
[0071] Embodiment 3, utilize multi-enzyme compound preparation of the present invention to obtain fiber slurry from wheat straw
[0072] For 100kg of wheat straw, the multi-enzyme compound preparation used in this embodiment is prepared by adding 43-50 kg of water to the multi-enzyme compound of 0.85 kg, and the formula of the multi-enzyme compound includes the following components by weight: 33 25-26 parts of xylanase; 10-11 parts of pectinase; 1-3 parts of amylase; 8-9 parts of lipase; 3-5 parts of tannase; 0.1 -1 part of coenzyme; 1-3 parts of stabilizer; 3-10 parts of diatomaceous earth; the stabilizer is composed of stabilizer A, stabilizer B and stabilizer C; the stabilizer A accounts for the stabilizer formula 30% of the amount consists of Ca 2+ and polyvinylpyrrolidone; the stabilizer B accounts for 50% of the stabilizer formula, consisting of EDTA and dithiothreitol; the stabilizer C accounts for 20% of the stabilizer formula, composed of polyvinylpyrrolidone and EDT...
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