acaciasyrup
Gum acacia
CAS: 9000-01-5
Molecular Formula:
acaciasyrup - Names and Identifiers
| Name | Gum acacia |
| Synonyms | gumdragon gumovaline gumsenegal nci-c50748 Gum acacia acaciasyrup australiangum acaciasenegal acaciadealbatagum Gum arabic powder |
| CAS | 9000-01-5 |
| EINECS | 232-519-5 |
acaciasyrup - Physico-chemical Properties
| Density | 1.35 |
| Water Solubility | Water soluble. Aqueous solution is acidic to litmus. |
| Appearance | Form fine powder, color white to yellow-beige |
| Storage Condition | Room Temprature |
| Stability | Stable. Incompatible with alcohols, oxidizing agents. |
| MDL | MFCD00081264 |
| Physical and Chemical Properties | Chemical properties light white to light yellowish brown translucent block, or white to orange brown granular or powder. Odorless, tasteless. In water, it can be gradually dissolved into an acidic viscous liquid with a solubility of about 50%(W/V) and insoluble in ethanol. Form a stable coacerin with gelatin or albumin. Use acidic alcohol to precipitate it to obtain free arabic acid. |
| Use | Used as biochemical reagents, colloidal stabilizers, emulsifiers and adhesives |
acaciasyrup - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36 - Irritating to the eyes R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S27 - Take off immediately all contaminated clothing. |
| WGK Germany | 2 |
| RTECS | CE5945000 |
| TSCA | Yes |
| HS Code | 13012000 |
| Toxicity | LD50 orl-rat: >16 g/kg FDRLI* 124,-,76 |
acaciasyrup - Upstream Downstream Industry
| Downstream Products | adhesive of type Dongfeng F adhesive of type Dongfeng FEMA 2817 |
acaciasyrup - Reference
| Reference Show more | 1. Liu Jiaxiu, Cha Zhenxing, Yu Wenxi, etc. Study on the application of marine lactic acid bacteria in the preservation of yellow croaker meat [J]. Journal of Food Science and Technology, 2018, 036(006):P.58-65. 2. Zhang Fan, Sun Tianshi, Zhang Chuyi, etc. Effects of Tianxiang capsule on behavior and expression of vestibular nucleus c-fos protein in motion sickness model rats [J]. Advances in modern biomedicine, 2018, 18(005):807-811. 3. Cheng, Pan, Si. Preparation and stability of naringin nano-emulsion system [J]. Journal of Huazhong Agricultural University, 2019(4). 4. Liao Yunhong, Zhang Yingjiu, Chen Xiaogang, Zhao Xuan, Song Pingxin. Experimental study on preparation and scale-up of ultrafine silver powder by liquid phase reduction [J]. Chemical Engineering, 2020,48(11):23-27 41. 5. Li, Yong, et al. "Formation and evaluation of casein-gum arabic coacerates via pH-dependent." International journal of biological macromoleles 120 (2018): 783-788.https://doi.org/10.1016/j.ijbiomac.2018.08.145 6. [IF=6.429] Huan Lian et al."Effect of the added polysaccharide on the release of thyme essential oil and structure properties of chitosan based film."Food Packaging Shelf. 2020 Mar;23:100467 7. [IF=5.396] Yunxiao Wang et al."An efficient method based on an inhibitor-enzyme complex to screen an active compound against lipase from Toona sinensis."Food Funct. 2021 Nov;12(21):10806-10812 8. [IF=5.396] Hang Xu et al."The ameliorative effect of the Pyracantha fortuneana (Maxim.) H. L. Li extract on intestinal barrier dysfunction through modulating glycolipid digestion and gut microbiota in high fat diet-fed rats."Food Funct. 2019 Oct;10(10):6517-6532 9. [IF=3.638] Fan-Bing Meng et al."Complex wall materials of polysaccharide and protein effectively protected numb-taste substance degradation of Zanthoxylum bungeanum."J Sci Food Agr. 2021 Aug;101(11):4605-4612 10. [IF=2.153] Tang Ying et al."Stabilization of Chinese Gallnut (Galla Chinensis) Tannins by Spray-Drying Microencapsulation for Natural Hair Coloring."Fiber Polym. 2020 Jun;21(6):1283-1292 11. [IF=1.614] Ying Tang et al."Stabilisation and detoxification of henna (Lawsonia inermis L.) extract for hair dye cosmetics by spray-drying encapsulation."Color Technol. 2019 Dec;135(6):439-450 12. [IF=1.546] Jianshuang Zhang et al."On the clubionid spiders (Araneae, Clubionidae) from Xishuangbanna China, with descriptions of two new genera and seven new species."Zookeys. 2021; 1062: 73-122 13. [IF=4.539] Hao Chen et al."Ultralow friction polymer composites containing highly dispersed and thermally robust microcapsules."Colloid Surface A. 2022 Feb;634:127989 |
acaciasyrup - Nature
Open Data Verified Data
white or yellowish white particles of varying sizes, fragments or powder, surface cracks, friable, odorless, light and sticky, relative density of 1.35~1. 49. Soluble in water, insoluble in ethanol, oil and organic solvents. Gradually dissolved in water into acidic viscous liquid, solubility of about 50%; Aqueous solution in pH 6-7 between the maximum viscosity; Concentration below 40%, the solution is Newtonian liquid characteristics; Concentration greater than 40%, pseudoplasticity of the liquid can be observed. A stable coacervate can be formed with gelatin or albumin.
Last Update：2024-01-02 23:10:35
acaciasyrup - Preparation Method
Open Data Verified Data
collect the natural exudates from the stems and branches of Acacia Leguminosae, or cut the bark to collect the gelatinous exudates, after removing the impurities and drying, grind and sieve, made of different types of products, can also be obtained by spray drying method. If the colloid is wet by rain before harvesting, the quality of the glue will be reduced.
Last Update：2022-01-01 11:16:20
acaciasyrup - Standard
Authoritative Data Verified Data
dry gelatinous exudate obtained from acacacia Senegal (Linne) willenow or branches of similar species of the same line.
Last Update：2024-01-02 23:10:35
acaciasyrup - Trait
Authoritative Data Verified Data
- This product is white to yellowish flakes, granules or powder.
- This product is slightly soluble in water and insoluble in ethanol.
Last Update：2022-01-01 11:22:59
acaciasyrup - Introduction
Fine particles, flakes or powder, soluble in water, colorless and tasteless, aqueous solution viscous, slightly turbid, insoluble in alcohol at room temperature. When heated for a long time, it can be dissolved in glycerin and propylene glycol. The best quality gum arabic is produced from the African leguminous plants acaCla senegal and acaCla seal, which thrive in the "Gum Belt" of the Sahara region between 10-18 degrees north latitude in Africa. In this region, the countries producing gum are Sudan, Chad, Nigeria, Ethiopia and Senegal, while Sudan accounts for more than 80% of the production. Raw glue is classified according to three levels: manual selection level, cleaning level and screening impurity removal level. The good gum arabic is translucent amber.
Last Update：2022-10-16 17:29:42
acaciasyrup - Use
Open Data Verified Data
is widely used in the food industry. In the candy can be used as crystallization prevention agent and emulsifier; In the milk can be used as a stabilizer; In the food flavor can be used as a flavor aid; In the emulsion flavor, gum arabic mixed with other gums, it can provide a good soft feeling; It can be used as an excipient and a fragrance promoter in the powder flavor, and can form a protective film around the flavor particles, prevent oxidation, evaporation and have a moisturizing effect. In pharmaceutical production, gum Arabic can be used as an emulsifier, a suspending agent, a binder, a sustained-release material, and a Microcapsule film material for production of emulsions, suspensions, tablets, granules, capsules, microcapsules, and the like.
Last Update：2022-01-01 11:16:20
acaciasyrup - Differential diagnosis
Authoritative Data Verified Data
In the chromatogram recorded under the glucose and fructose check, the test solution should show spots in the same position and color as those of the lactose, arabinose and rhamnose control solutions.
Last Update：2022-01-01 11:23:00
acaciasyrup - Exam
Authoritative Data Verified Data
insoluble substances
Take 5.0g of this product, add 100ml of water to dissolve, add 3m o l/L hydrochloric acid solution lO m I, slowly boil for 15 minutes, and use 105t: the No. 4 vertical melting crucible dried to constant weight is filtered, the filter is washed repeatedly with hot water, and then dried to constant weight at 105eC, and the residual residue shall not exceed 1.0%.
starch or dextrin
take this product water solution (1- 50) boiling, cold, add a few drops of iodine solution, the solution should not appear blue or red.
glucose and fructose
take this product O. lg, put in a centrifuge tube, add 1% trifluoroacetic acid solution 2 m l, shake strongly to dissolve, pack 120°C for 1 hour, centrifuge, carefully transfer the supernatant to a 50ml beaker and Add 10ml of water to evaporate to dryness under reduced pressure. The residue was added with 0 .1 ml of water and 0.9ml of methanol, and the precipitate was separated by centrifugation. If necessary, dilute the supernatant with methanol lm l. Separately, 10 mg of each of the arabinose, galactose, glucose, rhamnose and xylose control substances was diluted to 10ml with methanol in 1 ml of water as a control solution. According to the thin layer chromatography (General 0502) test, each of the above two Solutions was absorbed by 10 ^ 1, respectively, on the same silica gel G thin layer plate, and 1 .6% sodium dihydrogen phosphate solution-n-butanol-acetone (10*40: 50) as developer, expand, take out, dry, spray with P-methoxybenzaldehyde solution (take p-methoxybenzaldehyde 0.5, add glacial acetic acid 10m), methanol 8 5 m l, ryuic acid 5ml, shake well, then get) to just wet, immediately heated at 110C for 10 minutes, let cool, immediately check, the control solution should show 5 discrete spots, from bottom to top in the order of galactose (gray-green or green), glucose (gray), arabinose (yellow-green), xylose (green-gray or yellow-gray), rhamnose (yellow-green). No gray or gray-green spots should appear between the positions corresponding to the galactose and arabinose control chromatograms in the test article chromatogram.
tragacanth gum
In the chromatograms recorded under the glucose and fructose examination, no green-gray or yellow-gray spots shall appear in the chromatogram of the test article at positions corresponding to the chromatogram of the xylose control.
gum containing tannic acid
take the product aqueous solution (1 - 50) 10ml, plus three 0.1 of gasified iron solution, the solution should not appear black or shall not produce black precipitation.
jawtree gum
take 0.2g of this product and set one with a dividing value of 0 .1M l flat-bottomed glass measuring cylinder with stopper, add 60% ethanol 10ml, plug shake, the resulting colloid should not exceed 1.5ml. Take this product l .O g, add water 1 0 0M l, shake well, add methyl red indicator solution 0. 1ml, with sodium hydroxide titration solution (0. 01mol/L) titration to the solution discoloration, consumption of sodium hydroxide titration solution (0. Olmol/L) 5. 0ml.
loss on drying
take this product and dry it at 105°C for 5 hours, and the weight loss shall not exceed 15.0% (General rule 0831).
Total Ash
not more than 4.0% (General rule 2302).
acid-insoluble ash
2302 (general).
Heavy metals
take this product 0.5g, inspection according to law (General Principles 0821 second law), containing heavy metals shall not exceed 40 parts per million.
arsenic salt
take this product 0. 67G, hydrogen oxide l .O g, add 2ml of water, mix well, dry at 100°C, burn slowly to charring with small fire, then Ash completely with 4 80t: Ignition, cool, add 5 ml of hydrochloric acid and 21ml of water, inspection according to law (General Principles 0822 first law), shall comply with the provisions (0.0003%).
Last Update：2022-01-01 11:23:01
acaciasyrup - Storage
Authoritative Data Verified Data
sealed and kept in a cool and dry place.
Last Update：2022-01-01 11:23:01
acaciasyrup - Nature
| FEMA | 2001 | ACACIA GUM (ACACIA SENEGAL (L.) WILLD.) |
| solubility | water: soluble |
| Specific gravity | 1.35-1.49 |
| pH range of acid-base indicator discoloration | 4.1 - 4.8 |
| Merck | 14,14 |
| EPA chemical information | Gum arabic (9000-01-5) |
Last Update：2024-04-19 10:12:23
acaciasyrup - Uses and synthesis methods
properties and applications
Arabic gum is also called Arabic gum, acacia gum, yaxi gum, Senegalese gum and peach gum. Exudate solidification collected on arabic trunks of the genus Acacia. Its application time has been 4000 years, because it is safe and non-toxic, the dosage is not specified, it is yellow to light yellowish brown translucent block, or white to light yellow particles and powder. The lighter the color, the better the quality, the fresh appearance is smooth, the interior is transparent, odorless, tasteless, easily soluble in water, can be dissolved in a large amount of hot water and cold water, forming a clear and sticky thick liquid. The application in food depends on its protective and stabilizing effect on colloids, its stickiness and thickening, and its own low digestibility in low calorific value food formulas. It is used in candy making to prevent candy recrystallization and thickening. In candy, fat can also be evenly distributed in the whole, preventing the formation of easily oxidized multi-fat surface layer. In beef dairy products, a large amount of water can be combined and maintained in the form of hydration. In bread snacks, the surface of the bread can be filled with a smooth feeling. Transparent brighteners, sugar coating and snacks can be made to make the sugar coating stable and have the characteristics of free flow and adhesion to the surface of the bread. It can also be used as fragrance preserving agent, beverage emulsifier and foam stabilizer of beer.
efficacy and action
Arabic gum has a long history and is widely used. It is usually used as an emulsifier for beverages, functional oil embedding, chocolate and candy coating, frozen food stabilizer, high-quality dietary fiber, spray drying carrier, etc. In a modern society that pays attention to health and high-quality life, the excellent performance of high-fiber Arabic gum has become an important role in modern food.
In terms of nutrition, gum arabic basically does not produce heat. It is a good water-soluble dietary fiber with strong antioxidant properties. Daily intake of 5-10g also helps to balance the large intestine microbial ecosystem and improve intestinal motility. It is widely used in health products, candies and beverages. In the food industry, it is a natural emulsion stabilizer, thickener, binder, film forming agent, polishing agent, water-soluble dietary fiber. Arabic gum has become one of the most widely used colloids in China's food industry.
Xanthan gum and acacia xanthan gum are widely used as suspending agents and stabilizers in oral and topical pharmaceutical preparations, cosmetics and foods. acacia is mainly used as suspending agents and emulsifiers in oral and topical pharmaceutical preparations, and is also used as an adhesive for tablets.
Xanthan gum, also known as xanthan gum, xanthan gum, xanthomonas polysaccharide, is a monospore polysaccharide produced by the fermentation of Xanthomonas pseudoxanthomonas. It is made by Xanthomonas campestris with black rot of cabbage. The main raw material, after aerobic fermentation bioengineering technology, cut off the 1,6-glycosidic bond, open the branched chain, press 1,4-bond synthesis of an acidic extracellular polysaccharide composed of linear chains. The main composition is a polysaccharide polymer compound composed of D-glucose, D-mannose and D-glucuronic acid at a ratio of 2:2:1, with a relative molecular mass of more than 1 million. The secondary structure of xanthan gum is that the side chain is wound around the main chain skeleton in reverse, and the rod-like double helix structure is formed through hydrogen bonds.
Arabic gum is a polysaccharide substance extracted from natural plants. Arabic gum is composed of two components, of which 70% is composed of polysaccharides that do not contain N or contain a small amount of N, and the other is a protein structure with high relative molecular mass; polysaccharides are covalent bonds with hydroxyproline in the protein peptide chain, Serine combines, the total protein content is about 2%, and special varieties can be as high as 25%; and the polysaccharide molecules connected to the protein are highly branched acidic polysaccharides, it has the following composition: D-galactose 44%,L-arabinose 24%,D-glucuronic acid 14.5%,L-rhamnose 13%,4-O-methyl-D-glucuronic acid 1.5%; in the main chain of acacia β-D-galactopyranose is connected by 1,3-glycosidic bond, and the side chain is connected by 1,6-glycosidic bond.
Application in the food industry Arabic gum was once the most widely used and used hydrosol in the food industry, and was widely used in the food industry. Gum arabic can be strongly adsorbed on the oil-water interface to produce a special emulsification stabilization effect. It is widely used as an emulsification stabilizer in emulsification flavors; adding gum arabic in the production of soft drink concentrated juice can stabilize the flavor and essential oil; in cola Gum arabic in carbonated beverages is used to emulsify and disperse essential oils and oil-soluble pigments to prevent the essential oils and pigments from floating up during storage and: arabic gum can hinder the formation of sugar crystals. It is used in candies as an anti-crystallization agent to prevent crystal precipitation. It can also effectively emulsify the milk fat in the milk sugar to avoid overflow; Arabic gum is also used as a beverage together with vegetable oil and resin. Fog agent to increase the diversity of beverage appearance.
Toxicity
ADI does not make special regulations (FAO/WHO,2001).
GRAS(FDA,& sect;184.1330,2000).
LD50 8g/kg (rabbit, via mouth).
use limited
GB 2760-96: All kinds of food, GMP.
FAO/WHO(1984,g/kg): canned green beans and yellow beans, sweet corn, mushrooms, asparagus, green peas, etc. 10 (if the product contains cream or other oils); Manufacturing of processed cheese 8; Pickled cucumber 500; Canned carrot 10; Cream 5 (only used for ultra-high temperature sterilized cream and sterilized cream for pasteurized whipped cream or whipped cream); Cold drink.
FDA,& sect;184.1330(2000): beverage and solid beverage 2.0%; Gum sugar 5.6%; Candy and icing 12.4%; Dairy products 1.3%; Oil l.5%; Gelatin, pudding and stuffing 2.5%; Hard candy and cough relieving sugar 46.5%%; 8.3% of nut products; Frozen dessert 6.0%; Snack food 4.0%; Fudge 85.0%; Other food 1.0%.
FEMA(mg/kg): soft drink 330; Cold drink 430; Candy 410; Baked food 460; Gel food and pudding 840; Gum candy 740~2800; Meringue 750~7000; Syrup 210~240.
use
1. thickener; stabilizer; emulsifier; glazing agent.
2. Thickener; Stabilizer; Emulsifier. According to the GB2760-86 regulations of our country, it can be used as thickening agent for beverage, chocolate, ice cream and jam, and the maximum dosage is 0.5-5.0 g/kg. According to FAO/WHO(1984) regulations, the use and limit are: 10 g/kg of canned green beans and yellow beans, sweet corn, mushrooms, asparagus, green peas, etc. (used alone or in combination with other thickeners, the product contains cream or other oils); 8 g/kg of processed cheese (used alone or in combination with other thickeners); 500 g/kg of pickled cucumber (used alone or in combination with other cosolvents and dispersants); 10 g/kg of canned carrot (used alone or in combination with other thickeners); 5 g/kg of thin cream (used alone or in combination with other thickeners and modifiers, only for ultra-high temperature sterilized thin cream and sterilized thin cream for pasteurized whipped cream or whipping); Cold drink 10 g/kg, alone or in combination with other emulsifiers, stabilizers and thickeners). It is also used as a stabilizer for glial hard sugar or glial gel sugar. Anti-crystallization agent and polishing agent for candy. Filtering is required when using.
3. Used as biochemical reagent, colloidal stabilizer, emulsifier and adhesive
4. Used as colloidal stabilizer, emulsifier and adhesive
5. as an emulsion stabilizer and thickener, China stipulates that it can be used for beverages, ice cream, chocolate and jam with a maximum usage of 5.0 g/kg.
6. Analytical chemistry is used as a protective colloid to prevent precipitation. Emulsifier. Adhesive.
production method
1. collect colloidal exudates from the stems and branches of acacia acacia from the leguminous family, and obtain the finished product after drying and selection.
2. Collecting colloidal exudates from stems and branches of Acacia senegal or related species Acacia trees, removing impurities, drying and crushing them.
3. Collecting colloidal exudates from stems and branches A_seyal Acacia senegal or related species Acacia trees, removing impurities, drying and crushing them. The finished product of the former is brittle than the latter.
category
flammable liquids
toxicity classification
low toxicity
acute toxicity
oral-rat LD50:16000 mg/kg; oral-mouse LD50:16000 mg/kg
stimulus data
eye-rabbit 36 mg/5 h severe
flammability hazard characteristics
Flammable; combustion produces stimulating smoke
storage and transportation features
Warehouse ventilation and low temperature drying
fire extinguishing agent
Dry powder, foam, sand, carbon dioxide, mist water
Last Update：2024-04-19 10:13:15
acaciasyrup - Security information
| toxic substance data | 9000-01-5(Hazardous Substances Data) |
Last Update：2024-04-19 10:15:43
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