CN1341701A - Gleditsia fruit liquid extract - Google Patents

Abstract

The gleditsia fruit extract whose saponin content is above 47% is made up by using gleditsia fruit as raw material and adopting the steps of soaking, decoloring, suction filtering and concentration. Said invented product can be used as additive for washing article. It is easy to degrade, and is non-toxic, harmless and pollutionless. Said invention is simple in production process, and the vapor produced in the course of its production contains no any harmful substances.

Description

A kind of Chinese honey locust fluid extract

Technical field

The invention belongs to the washing composition technical field, more particularly, be a kind of by extract in the natural Chinese honey locust have two property ionic surface active agent functions and as the Chinese honey locust fluid extract of detergent additives.

Background technology

Existing articles for washing kind board is various, but all is the product of chemosynthesis basically, in order to improve washing effect, contain the phosphoric acid salt material in most washing composition, the also interpolation petroleum derivative and the fluorochemical that have, these materials all are difficult to degraded, to giving birth to will ambient water and soil, has more serious pollution.

Summary of the invention

The purpose of this invention is to provide a kind of Chinese honey locust fluid extract that alleviates the articles for washing contaminate environment and from the natural phant Chinese honey locust, extract as detergent additives.

Chinese honey locust fluid extract of the present invention is to be obtained by following preparation method:

(1) the Chinese honey locust dry product is crushed to the 55-65 order;

(2) spaonin powder that step (1) is obtained adds in the impregnating autoclave, adds 15 times water of spaonin powder weight again, floods 48-60 hour, and post precipitation is got its dipping clear liquid;

(3) the dipping clear liquid of step (2) is sent into bleacher, remove slag with the whizzer drying, getting rid of liquid goes in the bleacher, in bleacher, add 20% granulated active carbon of 10% hydrogen peroxide of dipping clear liquid volume and dipping clear liquid weight then again, be heated to 85 ℃, keep constant temperature also to stir 2 hours down at 60 rev/mins, stopped to stir follow-up continuation of insurance temperature 4 hours, naturally cooling left standstill 72 hours again, obtained destainer, recycled after the regeneration of activated carbon;

(4) with B, vacuum pump destainer suction filtration, obtain transparent liquid to step (3);

(5) the transparent liquid that obtains of step (4) is sent into advection triple-effect evaporator system, be concentrated into former transparent liquid long-pending 1/3, obtain containing the Chinese honey locust fluid extract product of saponin 47% or more, continue when saponin contains quantity not sufficient 47% concentrated, till up to standard.

The recrement that above-mentioned technological process obtains is pressed into piece with squeezing machine, adds ammoniacal liquor and urea when the fertilizer use.

The used equipment of the present invention all is known.

Product of the present invention can join in the known formulations articles for washing, is used for hard surface detergent, and it adds

The Chinese honey locust that the present invention is used, formal name used at school are Chinese honey locust, and Chinese medicine is called Fructus Gleditsiae Abnormalis, and perennial arbor fruit is available in the Chinese medicine shop.

Advantage of the present invention:

Product of the present invention is to extract from natural plant, its major ingredient is a carbohydrate, as detergent additives, be easy to degraded, nontoxic, harmless, pollution-free, join in the various articless for washing, through washing test, all obtain very ideal washing effect, can replace the function status of phosphoric acid salt in washing composition fully; It is raw material that product of the present invention is used to adopt natural plant, does not use any chemical additive and solvent in preparation process again, and waste residue can be used as fertilizer, so production process do not have waste residue, discharge of wastewater, and the steam of generation does not contain any objectionable impurities; The used Chinese honey locust feed distribution of product of the present invention is in China Yangze river and Huai river basin, raw material is easy to obtain, technology of the present invention in addition is fairly simple, therefore the price of product of the present invention is about 1/50 (3376 yuan of import Saponin/TSM per kilograms of the saponin of external import, and about more than 70 yuan of product of the present invention), will be to be subjected to the best-selling product that producer and user welcome.

The specific embodiment

Further specify characteristics of the present invention below by concrete example.

Example 1

This example is preparation Chinese honey locust stream of the present invention liquid extract.

To be crushed to 60 purpose spaonin powders, 100 grams, add in the impregnating autoclave, add again 1500 gram water, dipping 48 Hour, get its dipping clear liquid after the precipitation; To flood clear liquid and send into bleacher, centrifuge dries again, gets rid of liquid and advances Enter in the bleacher, add again 10% peroxidating cyanogen of dipping clear liquid volume and 20% active carbon, add temperature to 85 ℃ , 60 rev/mins of lower stirrings 2 hours, stop to stir, continue insulation 4 hours, cooling was left standstill 72 hours naturally again, Obtain destainer; Destainer obtains transparent liquid with Buchner funnel, vavuum pump suction filtration; Transparent liquid adds through advection The material triple effect evaporator be concentrated into former transparency liquid long-pending 1/3 be that to contain saponarin be that Chinese honey locust 47% or more flows The medicinal extract product. The color of product is little yellow, and pH value is 6-7, subacidity.

Example 2

This example is application example.

Commercially available Qingniao Co.'s board washing powder, its prescription (by weight percentage): neopelex 15%, Alcohol ether sodium sulfate 5%, sodium phosphate trimer 20%, sodium carbonate 5%, sodium metasilicate (modulus 2.4) 8%, 4A zeolite 2%, polyethylene glycol 1%, sodium sulphate 30%, essence pigment 1%, surplus are water.

With the neopelex in the product replacement Qingniao Co. board washing powder of example 1, its addition is 15% of original formulation total amount, through using proof, clean result is better than original formulation, and DBSA Sodium is difficult to degraded, and water source, soil are had pollution.

Claims (2)

1. Chinese honey locust fluid extract, its spy is: be raw material with the Chinese honey locust, obtain by following preparation process:

(1) the Chinese honey locust dry product is crushed to the 55-65 order;

(2) spaonin powder that step (1) is obtained adds in the impregnating autoclave, adds 15 times water of spaonin powder weight again, floods 48-60 hour, and post precipitation is got its dipping clear liquid;

(3) the dipping clear liquid of step (2) is sent into bleacher, remove slag with the whizzer drying, getting rid of liquid goes in the bleacher, in bleacher, add 20% granulated active carbon of 10% hydrogen peroxide of dipping clear liquid volume and dipping clear liquid weight then again, be heated to 85 ℃, keep constant temperature also to stir 2 hours down at 60 rev/mins, stopped to stir follow-up continuation of insurance temperature 4 hours, naturally cooling left standstill 72 hours again, obtained destainer, recycled after the regeneration of activated carbon;

(4) with B, vacuum pump destainer suction filtration, obtain transparent liquid to step (3);

(5) the transparent liquid that obtains of step (4) is sent into advection triple-effect evaporator system, be concentrated into former transparent liquid long-pending 1/3, obtain containing the Chinese honey locust fluid extract product of saponin 47% or more, continue when saponin contains quantity not sufficient 47% concentrated, till up to standard.

2. the application of the described Chinese honey locust fluid extract of claim 1, to hard surface detergent, its add-on is 10-15% (weight), to the washing composition of cotton wool silk fiber fabric, its add-on is 7-15% (weight).