CN1034278C - Process for preparing tamarind-seed adhesive - Google Patents

Process for preparing tamarind-seed adhesive Download PDF

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Publication number
CN1034278C
CN1034278C CN94107124A CN94107124A CN1034278C CN 1034278 C CN1034278 C CN 1034278C CN 94107124 A CN94107124 A CN 94107124A CN 94107124 A CN94107124 A CN 94107124A CN 1034278 C CN1034278 C CN 1034278C
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CN
China
Prior art keywords
tamarind
preparation
seed gum
tamarind seed
gum according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN94107124A
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Chinese (zh)
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CN1114339A (en
Inventor
王荣先
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Individual
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Individual
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Priority to CN94107124A priority Critical patent/CN1034278C/en
Publication of CN1114339A publication Critical patent/CN1114339A/en
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Publication of CN1034278C publication Critical patent/CN1034278C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

Tamarind gelatin used as an adhesive for tobacco sheets depends on importation for a long term, and large amounts of foreign exchange is consumed. The present invention adopts a preparation method which comprises heating and quencher, decoloring by machinery, degreasing by gasoline and powder grinding. The present invention has the advantages of simple technology, cheap equipment and material, no pollution on the environment and no harm to a person. The quality of prepared tamarind gelatin reaches up to an imported product level. The tamarind gelatin can completely meet the requirements of tobacco sheets for an adhesive, save large amounts of foreign exchange for the country, and reduce production cost for an enterprise.

Description

The preparation method of tamarind seed gum
The invention relates to the preparation method of the tamarind seed gum of using for the tobacco sheet caking agent.
Tamarind seed gum is because of the purposes difference, and the preparation method is also different.Japan once handled with buck, and technologies such as protease hydrolysis, separation are without organic solvent (" Japan's special permission communique "-1988 No. 44344).Its separating device costliness, the purifying technique complexity is used a large amount of alkali lye, cost height, contaminate environment.Also useful ethanol decolorization technology (" Yunnan practical technique "-1987 (10) P.2), complex process consumes a large amount of ethanol, cost height, contaminate environment.The U.S. once used pulverizing, centrifugation, solvent degreasing technology.Apparatus expensive, complex process consumes a large amount of expensive noxious solvents, as Ethylene Dichloride, heptane, toluene etc., serious environment pollution.(United States Patent (USP) 4074043).
The tamarind seed gum that the tobacco sheet caking agent that China uses is used relies on import for a long time, consumes a large amount of foreign exchanges, costs an arm and a leg.It is simple that the present invention aims to provide a kind of technology, and the preparation method of the tamarind seed gum that low-cost confession tobacco sheet caking agent is used uses cheap machinery and nontoxic pollution-free solvent, and is simple for process.The performance of the tamarind seed gum that makes is enough to satisfy the requirement of tobacco sheet caking agent, and price is lower than imported product, for country saves a large amount of foreign exchanges, for enterprise reduces cost.
Preparation method of the present invention puts into rotary heating installation with clean tamarind kind benevolence, after heating 10~20 minutes under 150 °-300 ℃, take out rapid cool to room temperature, be poured in the food grinding equipment rice milling machine and mill, make that band color table skin is disposable on kind of the benevolence intactly to split away off, thereby realize the decolouring purpose.Remove band color table skin with blower fan, peeling rate reach 95% or more (with minority do not peel kind of benevolence detect with hand repeat to peel).The kind benevolence that to take off skin places in the lixiviate cylinder, soak about 24 hours at normal temperatures and pressures with No. 120 white gasolinees after, filtered and degreased, filtrate is reusable.Degreasing kind benevolence is done in indoor natural wind, made powder, sieve, promptly obtain the following tamarind powder of 0.175mm with 0.175mm~0.147mm sieve with pulverizer.The technical parameter that the product of making by above-mentioned technology can reach is as follows:
Granularity :≤80 orders (0.175mm)
Water content: 9-11%
Color: yellowish
Flavor: do not have
Solubility: soluble in water
PH: 6-7
Remaining fat :≤1.3%
This powder is used for the tobacco sheet caking agent, and the tobacco sheet of making conforms to quality requirements.
The decolouring machinery that the present invention uses is commercially available runner milling, as NM-132 type rice milling machine, and low price, simple to operate.Decoloration process is simple and easy to do, and decolouring is clean, need not acid, industrial chemicals such as alkali, organic solvent, and free from environmental pollution.The degreasing gasoline that uses is inexpensive, and degreasing effect is good, the burning-point height, and not volatile, loss is little, and is nontoxic, can reuse at normal temperatures and pressures, free from environmental pollution.Whole preparation process is 3 steps only: machinery decolouring-gasoline degreasing-crushing screening.Operation is simple, and cost is low, and quality product is not less than imported product, can satisfy the requirement of tobacco sheet caking agent fully.
Embodiment
Get clean tamarind kind benevolence 30Kg, put into rotation stirring heating device, be heated to 250 ℃ and lasting 15 minutes, pour out kind of a benevolence, rapidly cool to room temperature.To cool off kind of benevolence and pour in the NM-132 type rice milling machine and mill, make that band color table skin is disposable on kind of the benevolence intactly to split away off, thereby realize the decolouring purpose.Remove band color table skin with blower fan, the kind benevolence that minority is leaked decortication picks the mill to death decortication with hand.The white kind benevolence that obtains is put into the lixiviate cylinder, adds No. 120 white gasolinees and floods kind of a benevolence, soak 24 hours at normal temperatures and pressures after, filtered and degreased, filtrate is reused.To plant benevolence two air-dry backs and pulverize, sieve, obtain the following faint yellow tamarind powder of 0.175mm with the 0.175mm sieve with pulverizer.The technical parameter that the product of making by above-mentioned technology reaches is as follows:
Granularity :≤80 orders (0.175mm)
Water content: 9-11%
Color: yellowish
Flavor: do not have
Solubility: soluble in water
DH: 6-7
Remaining fat :≤1.3%
This powder is used for the tobacco sheet caking agent, the tobacco sheet of making conform to quality requirements (standard No.: YC/T16-94 " People's Republic of China's industry catalogue " first volume China Standard Press in 1994).

Claims (7)

1, a kind of preparation method of the tamarind seed gum of using for the tobacco sheet caking agent is characterized in that and will be cooled to room temperature rapidly after the heating of tamarind kind benevolence, with the decolouring of milling of food grinding equipment, use the white gasoline soak degreasing again, pulverize, sieve, making granularity is the following tamarind seed gum powder of 0.175mm.
2, the preparation method of tamarind seed gum according to claim 1 is characterized in that Heating temperature is 150 °~300 ℃.
3, the preparation method of tamarind seed gum according to claim 1 is characterized in that be 10~20 minutes heat-up time.
4, the preparation method of tamarind seed gum according to claim 1 is characterized in that grinding equipment is a NM-132 type runner milling.
5, the preparation method of tamarind seed gum according to claim 1 is characterized in that soak degreasing gasoline is No. 120 white gasolinees.
6, the preparation method of tamarind seed gum according to claim 1 is characterized in that soak degreasing is to soak at normal temperatures and pressures 24 hours.
7, the preparation method of tamarind seed gum according to claim 1 is characterized in that sieve aperture is 0.175mm~0.147mm.
CN94107124A 1994-06-08 1994-06-08 Process for preparing tamarind-seed adhesive Expired - Fee Related CN1034278C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN94107124A CN1034278C (en) 1994-06-08 1994-06-08 Process for preparing tamarind-seed adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN94107124A CN1034278C (en) 1994-06-08 1994-06-08 Process for preparing tamarind-seed adhesive

Publications (2)

Publication Number Publication Date
CN1114339A CN1114339A (en) 1996-01-03
CN1034278C true CN1034278C (en) 1997-03-19

Family

ID=5032831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94107124A Expired - Fee Related CN1034278C (en) 1994-06-08 1994-06-08 Process for preparing tamarind-seed adhesive

Country Status (1)

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CN (1) CN1034278C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1038752C (en) * 1995-09-19 1998-06-17 李德政 Sour bean colloid and its production
CN108586633A (en) * 2018-02-08 2018-09-28 绿麒(厦门)海洋生物科技有限公司 A kind of quickly water suction is high to be swollen tamarind gum and preparation method thereof
CN109400925A (en) * 2018-09-29 2019-03-01 四川农业大学 A method of degradable packaging film is made with tamarind seeds
CN111303798B (en) * 2019-11-28 2020-12-25 东营市盛基环保工程有限公司 Formaldehyde-free adhesive for artificial board and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074043A (en) * 1976-03-15 1978-02-14 General Mills Chemicals, Inc. Purification of tamarind gum
JPS58165743A (en) * 1982-03-26 1983-09-30 Kohjin Co Ltd Preparation of purified tamarind gum
JPS6344344B2 (en) * 1983-11-30 1988-09-05 Nippon Starch Refining

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074043A (en) * 1976-03-15 1978-02-14 General Mills Chemicals, Inc. Purification of tamarind gum
JPS58165743A (en) * 1982-03-26 1983-09-30 Kohjin Co Ltd Preparation of purified tamarind gum
JPS6344344B2 (en) * 1983-11-30 1988-09-05 Nippon Starch Refining

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
《云南实用技术》第十期 1987.1.1 *

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CN1114339A (en) 1996-01-03

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