CN109943415A - Candle fat or oil composition - Google Patents

Candle fat or oil composition Download PDF

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Publication number
CN109943415A
CN109943415A CN201711381040.5A CN201711381040A CN109943415A CN 109943415 A CN109943415 A CN 109943415A CN 201711381040 A CN201711381040 A CN 201711381040A CN 109943415 A CN109943415 A CN 109943415A
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Prior art keywords
oil
fat
oil composition
wax
content
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CN201711381040.5A
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CN109943415B (en
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许淑芳
魏茂林
徐学兵
张虹
毕艳兰
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Wilmar Shanghai Biotechnology Research and Development Center Co Ltd
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Wilmar Shanghai Biotechnology Research and Development Center Co Ltd
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Abstract

The present invention provides a kind of candle fat or oil composition, in the fat or oil composition, in terms of the gross mass of sweet three ester, and the sum of content of the sum of content of C48 and C54≤46%, C50 and C52 >=50%.The candle that fat or oil composition of the present invention is made places the appearance for still keeping not permeable oil condition for 24 hours, and having had under 35 DEG C of stability tests, does not crack, non-blooming, oil-tight.

Description

Candle fat or oil composition
Technical field
The present invention relates to grease field more particularly to candle fat or oil compositions.
Background technique
With the development of petrochemical industry, processing product paraffin becomes the important source material source of candle.However, petroleum Resource have it is non-renewable, and wax candle burn when be easy over-emitting black exhaust, pollute environment, be detrimental to health.In addition, close International crude oil price increasingly goes up over year, and paraffin price is also higher and higher, these factors, which promote, has the reproducible plant of environmental protection Application of the object wax in candle.
With paraffin phase ratio, vegetable wax have green, environmentally friendly, renewable, burning time it is long, without advantages such as black smokes;With tristearin Acid is compared, it is a kind of neutral substance, corrosion-free to equipment, to no damage to human body;Compared with beeswax, its price is more just Preferably.
Application of the vegetable wax in candle at present focuses primarily upon mixed type candle and on the study on the modification of wax material, such as specially By the way that alpha-olefine polymers and a certain amount of paraffin or microwax, glyceride, sorbitol ester, rouge is added in sharp US8021443 The additives such as fatty acid methyl esters improve hydrogenated vegetable oil character, to reach phenomena such as reducing permeability, frosting, but paraffin microwax category stone Wax pattern nonrenewable resources.WO/2008/140952 carries out epoxidation, open loop to fatty acid double bond by the method for chemical modification And esterification, the wax material of acquisition can be seen that the increase of melting range and the improvement at melting crystal peak on DSC curve, but react Cheng Jiwei is cumbersome and complicated.
Summary of the invention
In order to overcome prior art defect, the research experiment that researcher of the invention passes through obtains a vegetable oil base Candle fat or oil composition.
The first aspect of the present invention, provides a kind of candle fat or oil composition, in the fat or oil composition, with sweet three ester The sum of content of the sum of content of gross mass meter, C48 and C54≤46%, C50 and C52 >=50%.
In one or more embodiments, in the fat or oil composition, in terms of the gross mass of sweet three ester, C48 and C54's The sum of content is 30-46%, such as 30-40% or 34-40%.
In one or more embodiments, in the fat or oil composition, in terms of the gross mass of sweet three ester, C50 and C52's The sum of content is 50%-80%, such as 50-70% or 55-65%.
In one or more embodiments, sweet three ester in the fat or oil composition meets condition: (C48+C54) with (C50+C52) ratio≤0.72.
In one or more embodiments, sweet three ester in the fat or oil composition meets condition: (C48+C54) with (C50+C52) ratio is 0.1-0.7, such as 0.2-0.6 or 0.3-0.6 or 0.4-0.6.
In one or more embodiments, in terms of the gross mass of sweet three ester, in some embodiments, with sweet three ester Gross mass meter, C48 content are 0.8-30%, such as 1-20% or 4-20% or 5-18% or 7-16% or 8-15%.
In one or more embodiments, in terms of the gross mass of sweet three ester, C50 content is 10-40%, such as 20- 40% or 20-35% or 22-31% or 22-30% or 23-29% or 24-28%.
In one or more embodiments, in terms of the gross mass of sweet three ester, C52 content is 15-50%, such as 20- 45% or 25-43% or 30-40%.
In one or more embodiments, in terms of the gross mass of sweet three ester, C54 content is 5-45%, such as 10-40% Or 15-35% or 20-35% or 25-30%.
In the present invention, C48 refers to that total carbon chain length of the fatty acid part of sweet three ester is 48;C54 refers to the rouge of sweet three ester Total carbon chain length of fat acid moieties is 54;C50 refers to that total carbon chain length of the fatty acid part of sweet three ester is 50;C52 refers to sweet three ester Fatty acid part total carbon chain length be 52.
In one or more embodiments, in terms of fatty acid-based total amount, C16:0 (palmitinic acid) content is 25%- 45%, C18:0 (stearic acid)≤35%.
In one or more embodiments, cotmar, palm stearin, hydrogenation beans are contained in the fat or oil composition One of oil is a variety of.
In one or more embodiments, the fusing point of the cotmar is 50-56 DEG C, such as 51-55 DEG C or 52- 54℃。
In one or more embodiments, the iodine value of the cotmar is 20-45gI2/ 100g, such as 20-40gI2/ 100g or 30-40gI2/100g。
In one or more embodiments, in terms of the gross mass of fat or oil composition, the content of the cotmar is 25-90%, such as 50-90% or 50-80% or 60%-80% or 60-70%.
In one or more embodiments, in terms of the gross mass of fat or oil composition, the content of the palm stearin is 10- 50%, such as 20-40% or 25-40% or 30-50% or 30-40%.
The second aspect of the present invention provides a kind of application of fat or oil composition in terms of improving candle cracking or frosting.
The third aspect of the present invention provides a kind of wax material, includes fat or oil composition of the invention in the wax material.
In one or more embodiments, the wax material includes fat or oil composition and basic oil of the invention.
In one or more embodiments, the basic oil be selected from vegetable fat or its modified grease, animal fat or One of its modified grease is a variety of.
In one or more embodiments, the vegetable fat is palm oil, cottonseed oil, soya-bean oil, rapeseed oil, sunflower seeds One of oil, Rice oil, corn oil, coconut oil, palm-kernel oil, shea butter, linseed oil are a variety of.
In one or more embodiments, the animal fat is one of lard, butter, chicken and duck rouge or a variety of.
In one or more embodiments, the basic oil be selected from cotmar, cottonseed oleostearin, palm stearin, Hydrogenated palm oil, oil with hydrogenated soybean, hydrogenated rapeseed oil, hydrogenated sunflower oil, rice bran rouge, corn oil, coconut oil, palm-kernel oil, One of shea butter, linseed oil, butter are a variety of.
In the present invention, the single oil kind that the basic oil can be above-mentioned grease point mentions, transesterification, is also possible to above-mentioned Grease carries out the compound lard after at least one modification, be also possible to a variety of greases of above-mentioned grease mixture undergo again to Grease after a kind of few modification.
In one or more embodiments, the wax material also includes pigment, essence, emulsifier.
In one or more embodiments, the emulsifier includes monoglyceride, diglyceride, polyglycerol ester, Sorbitan Alcohol fatty acid ester, beeswax, Brazil wax, candelila wax, rice bran wax, bayberry wax, paraffin, microwax, oxidized polyethylene wax, rouge One of fat acid or any combination thereof.
The fourth aspect of the present invention, provides a kind of candle, and the candle includes fat or oil composition of the invention.
In one or more embodiments, the candle is container wax, complex wax.
In one or more embodiments, the complex wax is that outside is paraffin shell, the combination that inside is vegetable wax Candle.
The candle that fat or oil composition of the present invention is made is placed under 35 DEG C of stability tests and is still protected for 24 hours The appearance holding not permeable oil condition, and having had, does not crack, non-blooming.
Specific embodiment
It should be understood that above-mentioned each technical characteristic of the invention and having in below (eg embodiment) within the scope of the present invention It can be combined with each other between each technical characteristic of body description, to constitute preferred technical solution.
The present invention prepares the fat or oil composition for candle by arranging in pairs or groups to glyceride stock,
Fat or oil composition
A kind of candle fat or oil composition, in the fat or oil composition, in terms of the gross mass of sweet three ester, C48 and C54's contains The sum of content of the sum of amount≤46%, C50 and C52 >=50%.
In some embodiments, in the fat or oil composition, in terms of the gross mass of sweet three ester, the content of C48 and C54 it With for 30-46%, such as 30-40% or 34-40%.
In some embodiments, in the fat or oil composition, in terms of the gross mass of sweet three ester, the content of C50 and C52 it With for 50%-80%, such as 50-70% or 55-65%.
In some embodiments, sweet three ester in the fat or oil composition meets condition: (C48+C54) and (C50+ C52 ratio≤0.72).
In some embodiments, sweet three ester in the fat or oil composition meets condition: (C48+C54) and (C50+ C52 ratio) is 0.1-0.7, such as 0.2-0.6 or 0.3-0.6 or 0.4-0.6.
In some embodiments, in terms of the gross mass of sweet three ester, C48 content is 0.8-30%, such as 1-20% or 4- 20% or 5-18% or 7-16% or 8-15%.
In some embodiments, in terms of the gross mass of sweet three ester, C50 content is 10-40%, such as 20-40% or 20- 35% or 22-31% or 22-30% or 23-29% or 24-28%.
In some embodiments, in terms of the gross mass of sweet three ester, C52 content is 15-50%, such as 20-45% or 25- 43% or 30-40%.
In some embodiments, in terms of the gross mass of sweet three ester, C54 content is 5-45%, such as 10-40% or 15- 35% or 20-35% or 25-30%.
In the present invention, C48 refers to that total carbon chain length of the fatty acid part of sweet three ester is 48;C54 refers to the rouge of sweet three ester Total carbon chain length of fat acid moieties is 54;C50 refers to that total carbon chain length of the fatty acid part of sweet three ester is 50;C52 refers to sweet three ester Fatty acid part total carbon chain length be 52.
In the present invention, C48+C54 refers to the summation of C48 Yu sweet three ester of C54;C50+C52 refers to C50 and sweet three ester of C52 Summation.
In one or more embodiments of the invention, in terms of fatty acid-based total amount, C16:0 (palmitinic acid) content is 25%-45%, C18:0 (stearic acid)≤35%.
It is hard containing cotmar, palm in the fat or oil composition in one or more embodiments of the invention One of rouge, hydrogenated soybean oil are a variety of.
In some embodiments, the fusing point of the cotmar is 50-56 DEG C, such as 51-55 DEG C or 52-54 DEG C.
In some embodiments, the iodine value of the cotmar is 20-45gI2/ 100g, such as 20-40gI2/ 100g or 30-40gI2/100g。
In some embodiments, in terms of the gross mass of fat or oil composition, the content of the cotmar is 25- 90%, such as 50-90% or 50-80% or 60%-80% or 60-70%.
In some embodiments, in terms of the gross mass of fat or oil composition, the content of the palm stearin is 10-50%, Such as 20-40% or 25-40% or 30-50% or 30-40%.
The second aspect of the present invention provides a kind of application of fat or oil composition in terms of improving candle cracking or frosting.
The third aspect of the present invention provides a kind of wax material, includes fat or oil composition of the invention in the wax material.
In some embodiments, the wax material includes fat or oil composition and basic oil of the invention.
In some embodiments, the basic oil is selected from vegetable fat or its modified grease, animal fat or its modification One of grease is a variety of.
In some embodiments, the vegetable fat is palm oil, cottonseed oil, soya-bean oil, rapeseed oil, sunflower oil, rice One of rice bran oil, corn oil, coconut oil, palm-kernel oil, shea butter, linseed oil are a variety of.
In some embodiments, the animal fat is one of lard, butter, chicken and duck rouge or a variety of.
In some embodiments, the basic oil is selected from cotmar, cottonseed oleostearin, palm stearin, hydrogenation palm fibre The wooden fruit of palmitic acid oil, oil with hydrogenated soybean, hydrogenated rapeseed oil, hydrogenated sunflower oil, rice bran rouge, corn oil, coconut oil, palm-kernel oil, cream One of oil, linseed oil, butter are a variety of.
In the present invention, the single oil kind that the basic oil can be above-mentioned grease point mentions, transesterification, is also possible to above-mentioned Grease carries out the compound lard after at least one modification, be also possible to a variety of greases of above-mentioned grease mixture undergo again to Grease after a kind of few modification.
In the present invention, the modification include but is not limited to point mention, transesterification, hydrogenation.
In some embodiments, the wax material may include at least one additive chosen from the followings: enhancing wax fuses Additive, colorant, fragrance (flavouring agent), migration inhibitor, free fatty acid, surfactant, cosurfactant, cream Agent with and combinations thereof.
In some embodiments, the additive (one or more) can account for the Wax composition more than about 30 weights Measure %, more than about 5 weight % or more than about 0.1 weight %.
In some embodiments, one or more dyestuffs or pigment, that is, colorant can be added to the wax material, is candle Desired tone is provided.
In some embodiments, the wax material includes the colorant of about 2 weight % of about about 0.001 weight %-.Institute Stating colorant is pigment, pigment and/or dyestuff.The pigment is such as suspended in the fine powder form in liquid medium such as mineral oil Toner, it is preferable to use being suspended in the fine particulate form in natural oil such as vegetable oil such as palm oil or soybean oil Pigment or the pigment be typically finer ground toner so that finally by pigment cover Wax particles shape At candle candle wick with wax burn and do not block.The dyestuff is oil-soluble dyes, as azo dyes and Anthraquinones contaminate Material.
In other embodiment, can be added to the wax material one or more perfume (perfum), essence, essential oil, Or other aromatic oil (" fragrance " herein) are to provide desired smell to the Wax composition.
In some embodiments, the wax material includes about 15 weight % fragrance of about about 1 weight %-.Coloring is fragrant Material (colorant and fragrance) usually may also include liquid carrier, and the liquid carrier depends on used imparting color or perfume (or spice) The type of the ingredient of taste and change.
In certain embodiments, liquid organic vehicle is used preferably for coloring fragrance (colorant and fragrance), because Such carrier be to based on petroleum wax and relevant organic material it is compatible.As a result, such coloring fragrance (colorant And fragrance) tend to be readily absorbed in the Wax composition material.
In some embodiments, the fragrance can for air freshener, pest repellant, or mixtures thereof.In certain implementations In mode, the breath freshener flavors are the liquid essence for including one or more volatile organic compounds.It is most of normal The perfume materials of rule are volatile essential oil.The essence can be the material formed with synthesis mode, or naturally obtain oily all Such as following oil: bergamot, bigarabe, lemon, citrus, Caraway (caraway), cedar leaf, clove leaf, cedar wood, fish pelargonium, Lavender, orange (mandarin orange, tangerine), origanum, bitter mandarin orange (petitgrain), Bai Xuesong, Pogostemon cablin, miscellaneous lavender, flores aurantii, rose Deng.
In some embodiments, the fragrance can be selected from various chemicals aldehyde, ketone, ester, alcohol, terpenes etc. It selects.The fragrance can be relatively easy in composition, or can be natural and synthesis of chemicals component complex mixture.Typically Flavoring (scented) oil may include comprising the woody of external constituent sandalwood oil, civet, patchouli oil etc. (woody)/soil property (earthy) base.Fragrance oil can have the light fragrance of a flower, and such as rose extract or violet extract Object.Fragrance oil can also be configured to provide desired fruity odours, such as Lay lemon, lemon or orange (mandarin orange, tangerine).
In some embodiments, the fragrance may include the essence of the synthesis type combined individually or with natural oil Composition;Other artificial liquid essence include geraniol, geranyl acetate, eugenol, isoeugenol, linalool, acetic acid Fragrant camphor tree ester, benzyl carbinol, methyl ethyl ketone, methylionone, isobornyl acetate etc..The fragrance can also for comprising pest repellant such as The liquid formulations of citronellal or therapeutic agent such as eucalyptus oil (eucalyptus) or menthol.
In some embodiments, the wax material may include the inhibition of metastasis of about 5.0 weight % of about 0.1 weight %- Agent (alpha-olefin such as polymerizeing).In some embodiments, the Wax composition may include about 0.1 weight %- about 2.0 The migration inhibitor of weight %.
In some embodiments, the wax material may include surfactant.In some embodiments, the wax combination Object may include the surfactant more than about 25 weight %, the table more than about 10 weight % or more than about 1 weight % Face activating agent.The non-limiting list of surfactant includes: that polyoxyethylene sorbitan trioleate, polyoxyethylene are de- Water sorbitol monooleate, sorbitan tristearate.
In some embodiments, cosurfactant can be added to improve the microstructure of the Wax composition of emulsification (texture) and/or stability (shelf life).
In some embodiments, the wax material may include the cosurfactant more than about 5 weight %.
In some embodiments, the wax material may include the cosurfactant more than about 0.1 weight %.
In some embodiments, the Wax composition may include emulsifier.Emulsifier for wax is urged usually using alkali The technique of change synthesizes, after the technique of the base catalysis can by the emulsifier and.
In some embodiments, can be by as follows neutralizing the emulsifier: Xiang Suoshu emulsifier adds organic acid, nothing Machine acid or a combination thereof.Organic and inorganic antacid non-limiting example includes: citric acid, phosphoric acid, hydrochloric acid, nitric acid, sulphur Acid, lactic acid, oxalic acid, carboxylic acid and other phosphate, nitrate, sulfate, chloride, iodide, nitride and its group It closes.
In some embodiments, the wax material may include the wax ingredient in non-plant oil source, including but not limited to biological Wax such as beeswax, lanolin, shellac wax, Chinese wax (insect wax) and spermaceti, the vegetable wax of various type such as babassu, Small candle tree, Japan tallow, ouricury wax, rice bran wax, Jojoba wax, castor wax, bayberry wax, sugarcane wax and corn wax), and close At wax such as polyethylene wax, Fischer-Tropsch wax, chlorinated naphthalene wax, chemical modification wax, substituted amide waxe, cover denier (lignite) wax, alpha-olefin With the alpha-olefin wax of polymerization;And paraffin, microwax etc..
In some embodiments, the wax material may include more than about 1 weight % or more than about 10 weight % or The wax ingredient in the non-plant oil source more than about 25 weight %.
In some embodiments, the wax material is candle wick.
The fourth aspect of the present invention, provides a kind of candle, and the candle includes fat or oil composition of the invention.
In some embodiments, the candle is container wax, complex wax.
In some embodiments, the shape of the container wax is unlimited, as glass wax (cylinder, square, heart), The box-packed tealight of fire proofing tealight, aluminium, horseshoe container wax etc..
In some embodiments, it is paraffin shell, the combinated candle that inside is vegetable wax that the complex wax, which is outside,.
Although the described present invention there can be modifications and substitutions form, it is various that its has been described in detail Embodiment.However, it should be understood that the description herein for these various embodiments is not intended to limit this hair It is bright, but on the contrary, the present invention will cover fall in the spirit and scope of the present invention as defined by the claims all repairs Change, equivalent and substitute.Further, although reference will also be given to the following non-limiting embodiment description present invention, certainly It will be understood that the invention is not limited thereto, because those skilled in the art can modify, repaired in particular according to aforementioned introduction Change.
Raw material sources
Cottonseed oil, palm stearin (ST, 54 DEG C of fusing point), hydrogenated soybean oil (52 DEG C of fusing point), perhydrogenating soya-bean oil (68 DEG C of fusing point), Hard ST (60.4 DEG C of fusing point) is purchased from benefit Hai Jiali group
In following embodiment or comparative example, HCSO-46 indicates the cotmar that fusing point is about 46 DEG C, HCSO-49 Indicate the cotmar that fusing point is about 49 DEG C, and so on.
The preparation of cotmar grease:
Cotmar preparation is carried out in laboratory conditions, using nickel pricat9910 type as catalyst, additive amount 0.5%, 170 DEG C of reaction temperature, Hydrogen Vapor Pressure 40psi, hydrogenation time about 1-6h, obtain about 46-62 DEG C of fusing point, iodine value about 0- 55gI2The cotmar of/100g.
Detection method
The detection method of TAG refers to AOCS Ce 5-86.
FAC detection method is according to the preparation of 17376 animal and plant fat fatty acid methyl ester of GB/T and GB/T17377 vegetable and animals oils The gas chromatography analysis method of rouge fatty acid methyl ester measures
Candlemaking
Feedstock oil (each component raw material is calculated by weight, and quality proportioning is as shown in table 1) is heated and melts and is uniformly mixed Candle liquid is obtained, then 65-85 DEG C of candle liquid is poured into cup-shaped glass container, placement is cooled and shaped at room temperature.
The component and composition of grease in 1 embodiment and comparative example of table
Candle test
Ocular estimate: after candle is cooled and shaped 48h, according to 2 ocular estimate standard of table to the frosting of candle, cracking, permeability Etc. indexs carry out marking evaluation.Frosting, cracking, the power of permeability and obvious degree are divided into 0-10 grade.It is non-blooming, do not open It splits or oil-tight candle marking is 0, large area frosting, serious cracking or the candle marking for having liquid oil to ooze out at room temperature are 10.
2 ocular estimate canonical reference of table
Standards of grading Permeability Frosting or dusting Cracking
0-1 Without permeability Surface is smooth It is flawless
2-4 Slight greasy feeling Fragmentary frosting or dusting Slighter slight crack
5-7 Serious greasy feeling More apparent frosting or dusting Obvious crack
8-10 Obvious liquid oil is precipitated Whole frosting or out-of-flatness Annular cracking or fracture
Heat stability testing: after candle is cooled and shaped 48 hours, heat stability testing is carried out.Different formulations candle is put into In baking oven, after baking oven reaches 38 DEG C, start timing, Evaluation of Thermal Stability is carried out after 24 hours, oil-tight candle marking is 0, having obvious liquid oil exudation marking is 10.It gives a mark lower, the thermal stability of candle is better.
The results are shown in Table 3 for ocular estimate and Evaluation of Thermal Stability.Wherein frosting/dusting degree and cracking degree marking It is ocular estimate marking;Permeability degree is Evaluation of Thermal Stability marking.
The appearance of 3 candle of table is graded and Evaluation of Thermal Stability
Frosting/dusting degree Cracking degree Permeability degree Total score
Embodiment 1 0 0 0 0
Embodiment 2 0 0 0 0
Embodiment 3 0 0 1 1
Embodiment 4 1 0 0 1
Embodiment 5 1 0 0 1
Embodiment 6 1 1 0 2
Embodiment 7 1 0 1 2
Comparative example 1 2 1 2 5
Comparative example 2 2 1 2 5
Comparative example 3 2 1 2 5
Comparative example 4 3 0 2 5
Comparative example 5 3 0 2 5
Comparative example 6 7 10 0 17
Comparative example 7 10 8 0 18
Comparative example 8 8 1 1 10
Comparative example 9 6 4 0 10
Comparative example 10 4 0 6 10
Comparative example 11 5 3 0 8
Comparative example 12 5 1 2 8
Comparative example 13 1 6 0 7
Comparative example 14 1 8 0 9
Comparative example 15 5 5 0 10

Claims (10)

1. a kind of candle fat or oil composition, in the fat or oil composition, in terms of the gross mass of sweet three ester, the content of C48 and C54 The sum of the sum of≤content of 46%, C50 and C52 >=50%.
2. fat or oil composition as described in claim 1 meets following one or more conditions: in the fat or oil composition Sweet three ester meets following one or more conditions:
(1) ratio≤0.72 of (C48+C54) and (C50+C52);
(2) in terms of sweet three esters gross mass, C48 content is 0.8-30%, such as 1-20% or 4-20% or 5-18% or 7-16% Or 8-15%;
(3) in terms of sweet three esters gross mass, C50 content is 10-40%, such as 20-40% or 20-35% or 22-31% or 22- 30% or 23-29% or 24-28%;
(4) in terms of sweet three esters gross mass, C52 content is 15-50%, such as 20-45% or 25-43% or 30-40%;
(5) in terms of sweet three esters gross mass, C54 content is 5-45%, such as 10-40% or 15-35% or 20-35% or 25- 30%;
(6) in terms of fatty acid-based total amount, C16:0 (palmitinic acid) content is 25%-45%, C18:0 (stearic acid)≤35%;
(7) contain one of cotmar, palm stearin, hydrogenated soybean oil or a variety of in the fat or oil composition.
3. fat or oil composition as claimed in claim 1 or 2, which is characterized in that in terms of the gross mass of the fat or oil composition, institute It states and contains 25-90% cotmar in fat or oil composition, it is preferable that the content of the cotmar is 50-90% or 50- 80% or 60%-80% or 60-70%.
4. fat or oil composition as claimed in claim 1 or 2, which is characterized in that in terms of the gross mass of the fat or oil composition, institute State the palm stearin in fat or oil composition containing 10-50%, it is preferable that the content of the palm stearin is 20-40% or 25- 40% or 30-50% or 30-40%.
5. application of a kind of fat or oil composition in terms of improving candle cracking or frosting, in the fat or oil composition, with sweet three The sum of content of the sum of content of the gross mass meter of ester, C48 and C54≤46%, C50 and C52 >=50%.
6. a kind of wax material, which is characterized in that include the described in any item fat or oil compositions of claim 1-3 in the wax material.
7. wax material as claimed in claim 6, which is characterized in that the wax material includes fat or oil composition and base-material of the invention Oil, it is preferable that basic oil is selected from cotmar, cottonseed oleostearin, palm stearin, hydrogenated palm oil, oil with hydrogenated soybean, hydrogenation Rapeseed oil, hydrogenated sunflower oil, rice bran rouge, corn oil, coconut oil, palm-kernel oil, shea butter, linseed oil, butter or and One or more of transesterification grease.
8. wax material as claimed in claims 6 or 7, which is characterized in that the wax material includes one in pigment, essence, emulsifier Kind is a variety of;Preferably, the emulsifier include one of monoglyceride, Span65, Span60, fatty acid methyl ester, beeswax or It is a variety of.
9. a kind of candle, which is characterized in that the candle includes the described in any item fat or oil compositions of claim 1-4 or right It is required that the described in any item wax materials of 6-7.
10. candle as claimed in claim 9, which is characterized in that the candle is container wax, complex wax.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111076100A (en) * 2019-12-13 2020-04-28 成都金米吉生物科技有限公司 Preparation method of butter lamp wick and product thereof

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