Rice paper raw stock with agilawood fragrance, rice paper and preparation method of rice paper
A kind of technology of Chinese agarwood and rice paper, applied in the field of paper making, can solve the problems of large loss of active ingredients of Chinese agarwood, reduced antibacterial function, and affecting the writing effect of rice paper, etc.
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Embodiment 1
[0025] Embodiment 1 - a kind of rice paper puree of Aloes sinensis fragrance type, comprising 20 parts of green sandalwood bark fiber, 60 parts of sandalwood straw fiber and 1.01 parts of Aloes sinensis extract by weight and number of parts; The compound is composed of 0.01 part of fraction 1 and 1 part of fraction 2 in parts by weight ratio.
[0026] The preparation method of the extract of Agarwood chinensis is as follows: take the raw material of Agarwood chinensis, pulverize it into powder, firstly extract it by simultaneous distillation extraction, the heating temperature is 100°C, the distillation time is 3h, the extraction reagent is diethyl ether, and the agarwood fraction 1 is obtained. , and dissolve the agarwood fraction 1 in 100 times the volume of 75% ethanol, and set aside; then add the distilled Chinaan agarwood powder residue into a 95% ethanol solution, and heat and reflux for extraction at a heating temperature of 70°C for an extraction time of 3 hours. Hot f...
Embodiment 2
[0027] Embodiment 2 - a kind of rice paper puree of Aloes sinensis fragrance type, comprising 30 parts of green sandalwood bark fiber, 80 parts of sandalwood straw fiber and 10.5 parts of Aloes sinensis extract by weight and number of parts; The mixture consists of 0.5 parts fraction 1 and 10 parts fraction 2 in parts by weight ratio.
[0028] The preparation method of the extract of Agarwood chinensis is as follows: take the raw material of Agarwood chinensis, pulverize it into powder, firstly extract by simultaneous distillation and extraction, the heating temperature is 110°C, the distillation time is 8h, the extraction reagent is diethyl ether, and the agarwood fraction 1 is obtained. , and dissolve agarwood fraction 1 in 100 times the volume of 75% ethanol, and set aside; then add the distilled Chinaan agarwood powder residue to 85% ethanol solution, heat and reflux for extraction, heating temperature 80°C, extraction time 1h, while Hot filtration, repeated 4 times; the f...
Embodiment 3
[0029] Embodiment 3 - a kind of rice paper puree of Aloes sinensis fragrance type, including 25 parts of green sandalwood bark fiber, 70 parts of sandalwood straw fiber and 5.02 parts of Aloes sinensis extract in terms of parts by weight; The product consists of 0.02 parts by weight of fraction 1 and 5 parts of fraction 2.
[0030] The preparation method of the extract of Agarwood chinensis is as follows: take the raw material of Agarwood chinensis, pulverize it into powder, firstly extract it by simultaneous distillation and extraction, the heating temperature is 105°C, the distillation time is 6h, and the extraction reagent is diethyl ether to obtain the agarwood fraction 1 , and dissolve the agarwood fraction 1 in 100 times the volume of 75% ethanol, and set aside; then add the distilled Chinaan agarwood powder residue to 90% ethanol solution for ultrasonic extraction at room temperature, and the ultrasonic frequency is 120KH Z , ultrasonic times 5 times, extraction time 2h...
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