JP2018135490A - Shea olein and method for preparing the same - Google Patents
Shea olein and method for preparing the same Download PDFInfo
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- 235000018936 Vitellaria paradoxa Nutrition 0.000 title claims abstract description 101
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims description 22
- 150000001982 diacylglycerols Chemical class 0.000 claims abstract description 36
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 19
- 239000011630 iodine Substances 0.000 claims abstract description 19
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000005642 Oleic acid Substances 0.000 claims abstract description 3
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 3
- 239000008117 stearic acid Substances 0.000 claims abstract description 3
- 241001135917 Vitellaria paradoxa Species 0.000 claims description 98
- 238000003860 storage Methods 0.000 claims description 34
- 238000012360 testing method Methods 0.000 claims description 29
- 235000019197 fats Nutrition 0.000 claims description 27
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 22
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 21
- 229940057910 shea butter Drugs 0.000 claims description 19
- 238000005194 fractionation Methods 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000010998 test method Methods 0.000 claims description 8
- 230000002255 enzymatic effect Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 38
- 239000003921 oil Substances 0.000 description 47
- 235000019198 oils Nutrition 0.000 description 47
- 239000003925 fat Substances 0.000 description 21
- 239000007787 solid Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 8
- 238000000926 separation method Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 244000299461 Theobroma cacao Species 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 235000019219 chocolate Nutrition 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000004006 olive oil Substances 0.000 description 3
- 235000008390 olive oil Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 235000020238 sunflower seed Nutrition 0.000 description 3
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 235000019483 Peanut oil Nutrition 0.000 description 2
- 235000019484 Rapeseed oil Nutrition 0.000 description 2
- 235000019774 Rice Bran oil Nutrition 0.000 description 2
- 235000019485 Safflower oil Nutrition 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229940110456 cocoa butter Drugs 0.000 description 2
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- 235000012343 cottonseed oil Nutrition 0.000 description 2
- 239000002385 cottonseed oil Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000312 peanut oil Substances 0.000 description 2
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- 239000008165 rice bran oil Substances 0.000 description 2
- 235000005713 safflower oil Nutrition 0.000 description 2
- 239000003813 safflower oil Substances 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000003301 Ceiba pentandra Nutrition 0.000 description 1
- 244000146553 Ceiba pentandra Species 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000005764 Theobroma cacao ssp. cacao Nutrition 0.000 description 1
- 235000005767 Theobroma cacao ssp. sphaerocarpum Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 235000001046 cacaotero Nutrition 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
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- 239000003599 detergent Substances 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
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- 235000008524 evening primrose extract Nutrition 0.000 description 1
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- 235000021588 free fatty acids Nutrition 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
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- 230000002757 inflammatory effect Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 235000021243 milk fat Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
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- 239000002453 shampoo Substances 0.000 description 1
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- 239000000243 solution Substances 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
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- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- -1 triterpene ester Chemical class 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
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- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Fats And Perfumes (AREA)
- Grain Derivatives (AREA)
Abstract
Description
本発明は、シアオレインおよびその製造法に関する。より詳しくは、常温において長時間液状で流動性を保ち、好ましい態様としては、低温から常温の幅広い温度帯においても長時間液状で流動性を保てる、化成用途に適したシアオレインおよびその製造法に関する。 The present invention relates to shea olein and a method for producing the same. More specifically, the present invention relates to a shea olein suitable for chemical use and a method for producing the same, which can maintain fluidity in a liquid state for a long time at room temperature and, as a preferred embodiment, can maintain a fluidity in a liquid state for a long time even in a wide temperature range from low temperature to room temperature.
シアバターはアフリカ北中部の通称シアベルトと呼ばれる地域に生息しているシアバターノキ(Butyrospermum parkii)の種子から得られる油脂の総称である。シアバターは常温で固形状であり、そのままの物性で利用される場合もあるが、カカオ脂の代用油脂として固体部の機能を高めるために、固体部と液状部に分別して利用される場合が多い。分別して得られた固体側は、カカオ脂の代用油脂として使用される他に、優れた特性を活かして、チョコレート製品の表面が白色化したり内部が粉状化したりする、いわゆるファットブルームを防止するなど、チョコレートの機能を高める目的で利用されることも多く、チョコレート製品で幅広く利用されている。(特許文献1〜3) Shea butter is a collective term for fats and oils obtained from the seeds of butterspermum parkii that inhabits a region called the so-called sheer belt in north-central Africa. Shea butter is solid at room temperature and may be used as it is, but it may be used as a substitute for cocoa butter by separating it into a solid part and a liquid part in order to enhance the function of the solid part. Many. In addition to being used as a substitute oil for cocoa butter, the solid side obtained by separation prevents the so-called fat bloom where the surface of the chocolate product is whitened or pulverized by taking advantage of its excellent characteristics. It is often used for the purpose of enhancing the function of chocolate, and is widely used in chocolate products. (Patent Documents 1 to 3)
シアオレインと呼ばれる分別して得られる液体側は、化粧品原料として利用する検討がなされている。日本市場においても多くの化成品原料として使用されており、食品用途以外の需要も拡大傾向にある。また、特許文献4ではシアバター由来原料が化粧品に適しているという報告もある。 The liquid side obtained by fractionation called shea olein has been studied for use as a cosmetic raw material. It is also used as a raw material for many chemical products in the Japanese market, and demand for non-food applications is also increasing. Patent Document 4 also reports that shea butter-derived materials are suitable for cosmetics.
前記のとおり、シアオレインの需要は、化成品中心に食品用途以外にも拡大傾向にあるが、固形側ほどの用途開発が進んでいるとはいえない。用途開発が進んでいない原因を考察した。 As described above, the demand for shea olein tends to increase in addition to food applications mainly in chemical products, but it cannot be said that the development of applications is progressing as much as the solid side. The reason why the application development was not advanced was considered.
クレンジングオイルやマッサージオイルには油を比較的多く使用する。クレンジングオイルは皮膚の汚れ成分や化粧料成分を皮膚から除去することを主目的として製造、販売されており、その取り扱い性や使用感から、常温において液状で流動性があることが重要視されている。また、昨今ではクレンジングオイルが世界中に広く普及し、クレンジングオイルの凍結固化の問題が報告されている(特許文献5)。その中でも1度凍結した場合は再融解したとしても分離や成分の析出が起きてしまうため使用感や機能を妨げてしまう事が報告されている。また、マッサージオイルにおいても同様に常温で液状であることが望まれており、原料油にも同様の物性が求められる。 A relatively large amount of oil is used for cleansing oil and massage oil. Cleansing oil is manufactured and sold mainly for the purpose of removing skin dirt and cosmetic ingredients from the skin, and it is important to be liquid and fluid at room temperature because of its handling and feel. Yes. In recent years, cleansing oil has been widely used all over the world, and the problem of freezing and solidifying cleansing oil has been reported (Patent Document 5). Among them, once frozen, it has been reported that even if re-melted, separation and precipitation of components occur, which hinders the feeling of use and function. Similarly, massage oil is desired to be liquid at normal temperature, and the same physical properties are required for raw oil.
前記のような要望に対して、現状市販されている液状シアバターや特許文献1で分別した液体側は低温で放置した場合に、クレンジングオイルやマッサージオイルの原料として使用することが難しく、かかる用途でシアオレインを利用した場合種々の課題を有していることが明確になった。 In response to the above demand, liquid shea butter currently marketed and the liquid side separated in Patent Document 1 are difficult to use as raw materials for cleansing oils and massage oils when left at low temperatures. When using shea olein, it became clear that it had various problems.
本発明の目的は、上記要望に応じるために、常温において長時間液状で流動性を保ち、好ましい態様としては、低温から常温の幅広い温度帯においても長時間液状で流動性を保てる、シアオレインを提供することであり、化成品用途でのシアオレイン使用数量を拡大することである。 An object of the present invention is to provide a shea olein that can maintain liquidity and fluidity for a long time at room temperature, and can maintain fluidity and liquidity for a long time even in a wide temperature range from low temperature to room temperature, in order to meet the above-mentioned demand. It is to increase the amount of shea olein used in chemical products.
本発明者らは、鋭意検討を重ねた結果、シアオレインを構成する成分含有量を調整することで、上記課題を解決できることを見出し、本発明を完成するに至った。 As a result of intensive studies, the present inventors have found that the above problems can be solved by adjusting the content of components constituting the shea olein, and have completed the present invention.
すなわち、本発明は、
(1) 下記(A)〜(C)を全て満たす、シアオレイン、
(A)ヨウ素価が73以上
(B)StOStが2.0重量%以下
(C)ジアシルグリセロール(DG)含有量が10重量%以下
ただし、St:ステアリン酸、O:オレイン酸を示す、
(2) ジアシルグリセロール(DG)含有量が6.5重量%以下である、(1)のシアオレイン、
(3) 下記(A)〜(D)を全て満たす、(2)のシアオレイン、
(A)ヨウ素価が80以上
(B)StOStが1.0重量%以下
(C)StOOが20.0重量%以下
(D)ジアシルグリセロール(DG)含有量が3.0重量%以下
(4) 下記油脂保存試験で15℃7日間保存後清澄な状態である、(1)のシアオレイン、
(油脂保存試験方法)
・80℃で完全に融解させた油脂を試験管に約5g計量する、
・該計量した試験管を60℃で1時間保存後、15℃で保存する、
(5) 下記油脂保存試験で5℃6時間保存後清澄な状態である、(2)のシアオレイン、
(油脂保存試験方法)
・80℃で完全に融解させた油脂を試験管に約5g計量する、
・該計量した試験管を60℃で1時間保存後、5℃で保存する、
(6) 下記油脂保存試験で5℃4日間保存後清澄な状態である、(3)のシアオレイン、
(油脂保存試験方法)
・80℃で完全に融解させた油脂を試験管に約5g計量する、
・該計量した試験管を60℃で1時間保存後、5℃で保存する、
(7) (1)〜(6)のいずれかのシアオレインを用いた化成品、
(8) クレンジングオイルまたはマッサージオイルである、(7)の化成品、
(9) ヨウ素価60〜72のシアオレインを原材料とし、分別溶媒としてヘキサンを使用することを特徴とする、シアオレインの製造法、
(10) ヨウ素価50〜65のシアバター、またはヨウ素価60〜72のシアオレインを原材料とし、分別溶媒としてアセトンを使用することを特徴とする、シアオレインの製造法、
(11) (10)で得られたシオレインを原材料とし、化学的処理または酵素的処理によって、DGを減少させる、シアオレインの製造法、である。
That is, the present invention
(1) Shea olein that satisfies all of the following (A) to (C):
(A) iodine value is 73 or more (B) StOSt is 2.0 wt% or less (C) diacylglycerol (DG) content is 10 wt% or less, provided that St: stearic acid, O: oleic acid,
(2) The shea olein of (1), wherein the diacylglycerol (DG) content is 6.5% by weight or less,
(3) The shea olein of (2), which satisfies all of the following (A) to (D):
(A) Iodine value is 80 or more (B) StOSt is 1.0 wt% or less (C) StOO is 20.0 wt% or less (D) Diacylglycerol (DG) content is 3.0 wt% or less (4) (1) shea olein, which is in a clear state after storage at 15 ° C. for 7 days in the following fat and oil storage test,
(Oil storage test method)
・ Weigh approximately 5g of oil and fat completely melted at 80 ℃ into a test tube.
-Store the weighed test tube at 60 ° C for 1 hour and then store at 15 ° C.
(5) The shea olein of (2), which is in a clear state after storage at 5 ° C. for 6 hours in the following fat and oil storage test,
(Oil storage test method)
・ Weigh approximately 5g of oil and fat completely melted at 80 ℃ into a test tube.
-Store the weighed test tube at 60 ° C for 1 hour and then store at 5 ° C.
(6) The shea olein of (3), which is in a clear state after storage at 5 ° C. for 4 days in the following fat and oil storage test,
(Oil storage test method)
・ Weigh approximately 5g of oil and fat completely melted at 80 ℃ into a test tube.
-Store the weighed test tube at 60 ° C for 1 hour and then store at 5 ° C.
(7) A chemical product using the shea olein according to any one of (1) to (6),
(8) The chemical product of (7), which is cleansing oil or massage oil,
(9) A process for producing shea olein, characterized in that shea olein having an iodine value of 60 to 72 is used as a raw material, and hexane is used as a fractionation solvent.
(10) A process for producing shea olein, characterized in that shea butter having an iodine value of 50 to 65 or shea olein having an iodine value of 60 to 72 is used as a raw material, and acetone is used as a separation solvent.
(11) A method for producing shea olein, wherein ciolein obtained in (10) is used as a raw material and DG is reduced by chemical treatment or enzymatic treatment.
本発明により、常温において長時間液状で流動性を保てるシアオレインが得られる。
好ましい態様として、現行流通しているシアオレインと比較して常温で、液状で流動可能な時間を延長することができる。より好ましい態様としては、低温から常温の幅広い温度帯で、液状で流動可能な時間を延長することができる。
また、さらに好ましい態様として、本発明により、化成品におけるシアオレインの用途を拡大することができる。
According to the present invention, shea olein that is liquid at room temperature for a long time and can maintain fluidity is obtained.
As a preferred embodiment, it is possible to extend the time in which the liquid can be flowed at room temperature as compared with currently available shea olein. As a more preferred embodiment, the liquid flowable time can be extended in a wide temperature range from low temperature to room temperature.
As a more preferred embodiment, the present invention can expand the use of shea olein in chemical products.
以下、本発明をより詳細に説明する。 Hereinafter, the present invention will be described in more detail.
本発明のシアオレインは、シアオレインまたはシアバターから得られる、低融点成分であって、以下の数値範囲を満たすシアオレインである。 The shea olein of the present invention is a low-melting-point component obtained from shea olein or shea butter that satisfies the following numerical range.
本発明のシアオレインは、下記(A)〜(C)を全て満たすシアオレインである。
(A)ヨウ素価が73以上
(B)StOStが2.0重量%以下
(C)ジアシルグリセロール(以下DGと表記する)含有量が10重量%以下
好ましくは、さらに、DG含有量が6.5重量%以下である。低温において、液状で流動可能な時間を延長することができる。
The shea olein of the present invention is a shea olein that satisfies all of the following (A) to (C).
(A) Iodine value is 73 or more (B) StOSt is 2.0% by weight or less (C) Diacylglycerol (hereinafter referred to as DG) content is 10% by weight or less Preferably, the DG content is 6.5 % By weight or less. It is possible to extend the liquid flow time at a low temperature.
本発明のシアオレインは、好ましくは、下記(A)〜(D)を全て満たすシアオレインである。耐寒性が向上するため好ましい。
(A)ヨウ素価が80以上
(B)StOStが1.0重量%以下
(C)StOOが20.0重量%以下
(D)DG含有量が3.0重量%以下である。
The shea olein of the present invention is preferably a shea olein that satisfies all of the following (A) to (D). It is preferable because cold resistance is improved.
(A) Iodine value is 80 or more (B) StOSt is 1.0 wt% or less (C) StOO is 20.0 wt% or less (D) DG content is 3.0 wt% or less.
本発明のシアオレインは、より好ましい態様は、下記(A)〜(D)の少なくとも一つを満たすシアオレインである。より耐寒性が向上するため好ましい。
(A)ヨウ素価が85以上
(B)StOStが0.5重量%以下
(C)StOOが10.0重量%以下
(D)DG含有量が2.0重量%以下
A more preferable embodiment of the shea olein of the present invention is a shea olein that satisfies at least one of the following (A) to (D). It is preferable because the cold resistance is further improved.
(A) Iodine value is 85 or more (B) StOSt is 0.5 wt% or less (C) StOO is 10.0 wt% or less (D) DG content is 2.0 wt% or less
本発明のシアオレインは、さらに好ましい態様は、下記(A)〜(D)を全て満たすシアオレインである。さらに耐寒性が向上するため好ましい。
(A)ヨウ素価が85以上
(B)StOStが0.5重量%以下
(C)StOOが10.0重量%以下
(D)DG含有量が2.0重量%以下
The more preferable aspect of the shea olein of the present invention is a shea olein that satisfies all of the following (A) to (D). Furthermore, it is preferable because cold resistance is improved.
(A) Iodine value is 85 or more (B) StOSt is 0.5 wt% or less (C) StOO is 10.0 wt% or less (D) DG content is 2.0 wt% or less
本発明のシアオレインは、シアオレインまたはシアバターを原材料とし、前記数値範囲を満たせば、その製造法に制限はないが、カカオ脂の代用油脂として固体部が得られた後の液体側であるシアオレインを使用することが好ましい。現状使用用途が限られており、飼料用や安価なフライ油として販売されている本品に新たな付加価値を与えられるためである。 The shea olein of the present invention uses shea olein or shea butter as a raw material, and the production method is not limited as long as the above numerical range is satisfied, but the shea olein on the liquid side after the solid part is obtained as a substitute oil and fat for cacao butter. It is preferable to use it. This is because the present use is limited, and it is possible to give new added value to this product sold as feed or as cheap frying oil.
本発明のシアオレインは、シアオレインではなくシアバターから直接製造することも可能であり、シアバターノキ由来のシアバターであればその由来や産地は問わない。 The shea olein of the present invention can be produced directly from shea butter instead of shea olein, and any shea butter derived from shea butter can be used in any origin or place of production.
本発明のシアオレインの製造法は、溶剤分別、乾式分別、ディタージェント分別等例示できるが、得られる品質の点で、好ましくは、ヘキサン溶剤分別法、より好ましくはアセトン溶剤分別法である。原材料シアバターに含まれる不鹸化物を取り除く、脱ガム工程を行なうが、不鹸化物を取り除き減少することができれば、方法を問わず採用することができる。 Examples of the method for producing shea olein of the present invention include solvent fractionation, dry fractionation, detergent fractionation, and the like. From the viewpoint of the quality to be obtained, hexane solvent fractionation method is preferred, and acetone solvent fractionation method is more preferred. A degumming step is performed to remove unsaponifiable matter contained in the raw material shea butter, and any method can be employed as long as unsaponifiable matter can be removed and reduced.
さらに、耐寒性を向上できるため、好ましい態様として、公知のDG処理方法でDG含有量を減少することが好ましい。アセトン分別を行なった後に実施することが好ましく、化学的処理または酵素的処理により、DG含有量を減少することができる。化学的処理としては、シリカゲル等の吸着剤を用いた接触処理やカラム処理法、アルカリ分解法が例示でき、酵素的分解法としては、リパーゼ酵素を使用する方法が例示できる。 Furthermore, since cold resistance can be improved, it is preferable to reduce DG content with a well-known DG processing method as a preferable aspect. It is preferable to carry out after acetone fractionation, and the DG content can be reduced by chemical treatment or enzymatic treatment. Examples of the chemical treatment include contact treatment using an adsorbent such as silica gel, a column treatment method, and an alkali decomposition method. Examples of the enzymatic decomposition method include a method using a lipase enzyme.
ヘキサンを用いた溶剤分別法を例示する。融解したシアオレインとヘキサンが3:7となるように混合し、弱い攪拌を加えながら徐々に温度を下げ、-20℃に達したところで30分程度定温保持する。得られた混合液を濾過することで固体部分と液体部分に分け、得られた液体部分として、本発明のシアオレインが得られる。 The solvent fractionation method using hexane is illustrated. Mix the melted shea olein and hexane to a ratio of 3: 7, gradually lower the temperature with weak agitation, and when the temperature reaches −20 ° C., keep the temperature constant for about 30 minutes. By filtering the obtained mixed liquid, it is divided into a solid part and a liquid part, and the shea olein of the present invention is obtained as the obtained liquid part.
アセトンを用いた溶剤分別法を例示する。融解したシアオレインとアセトンが2:8となるように混合し、弱い攪拌を加えながら徐々に温度を下げ、-10℃に達したところで30分程度定温保持する。得られた混合液を濾過することで固体部分と液体部分に分け、得られた液体部分として、本発明のシアオレインが得られる。 The solvent fractionation method using acetone is illustrated. Mix the melted shea olein and acetone in a ratio of 2: 8, gradually lower the temperature with weak agitation, and keep the temperature constant for about 30 minutes when it reaches -10 ° C. By filtering the obtained mixed liquid, it is divided into a solid part and a liquid part, and the shea olein of the present invention is obtained as the obtained liquid part.
DG処理方法を例示する。アセトン分別を行なった後、得られた液体部分1kgに20wt%程度のNaOH水溶液を0.5mL混合、攪拌し、DGを分解した後、中和、水洗を行なうことでアルカリやグリセリン、遊離脂肪酸を除去できる。 The DG processing method is illustrated. After acetone fractionation, 1 kg of the obtained liquid part was mixed with 0.5 mL of NaOH solution of about 20 wt%, stirred, decomposed DG, neutralized and washed with water to remove alkali, glycerin and free fatty acids. it can.
本発明のシアオレインは、他の油脂と混合して使用することができる。使用可能な油脂種に特に制限はないが、ナタネ油、大豆油、ヒマワリ種子油、綿実油、落花生油、米糠油、コーン油、サフラワー油、オリーブ油、カポック油、胡麻油、月見草油、パーム油、パーム核油、ヤシ油、中鎖トリグリセリド(MCT)、サル脂等の植物性油脂、乳脂、牛脂、ラード、魚油、鯨油等の動物性油脂、ならびに、それらの硬化油、分別油、硬化分別油、分別硬化油、エステル交換等を施した加工油脂、さらにこれらの混合油脂等が例示できる。好ましくは常温で液状である、ナタネ油、大豆油、ヒマワリ種子油、綿実油、落花生油、米糠油、コーン油、サフラワー油、オリーブ油であって、より好ましくは、ヒマワリ種子油、オリーブ油 である。 The shea olein of the present invention can be used by mixing with other fats and oils. There are no particular restrictions on the types of oils that can be used, but rapeseed oil, soybean oil, sunflower seed oil, cottonseed oil, peanut oil, rice bran oil, corn oil, safflower oil, olive oil, kapok oil, sesame oil, evening primrose oil, palm oil, Vegetable oil such as palm kernel oil, coconut oil, medium chain triglyceride (MCT), monkey fat, milk fat, beef tallow, lard, fish oil, whale oil and other animal fats, and hardened oil, fractionated oil, hardened fractionated oil Examples thereof include fractionated hardened oil, processed oil and fat subjected to transesterification, and mixed oil and fat thereof. Rapeseed oil, soybean oil, sunflower seed oil, cottonseed oil, peanut oil, rice bran oil, corn oil, safflower oil and olive oil are preferred, and sunflower seed oil and olive oil are more preferred.
本発明のシアオレインは好ましい態様として、下記油脂保存試験で15℃7日間保存後清澄な状態である、シアオレインが得られる。
(油脂保存試験方法)
・80℃で完全に融解させた油脂を試験管に約5g計量する。
・該計量した試験管を60℃で1時間保存後、15℃で保存する。
As a preferred embodiment of the shea olein of the present invention, shea olein, which is in a clear state after being stored at 15 ° C. for 7 days in the following oil and fat storage test, is obtained.
(Oil storage test method)
・ Weigh approximately 5g of fat and oil completely melted at 80 ℃ into a test tube.
Store the weighed test tube at 60 ° C for 1 hour and then store at 15 ° C.
本発明のシアオレインはより好ましい態様として、ジアシルグリセロール(DG)含有量が6.5重量%以下であるとき、下記油脂保存試験で5℃6時間保存後清澄な状態である、シアオレインが得られる。
(油脂保存試験方法)
・80℃で完全に融解させた油脂を試験管に約5g計量する。
・該計量した試験管を60℃で1時間保存後、5℃で保存する。
As a more preferred embodiment, the shea olein of the present invention is a clear state after being stored at 5 ° C. for 6 hours in the following fat and oil storage test when the diacylglycerol (DG) content is 6.5% by weight or less.
(Oil storage test method)
・ Weigh approximately 5g of fat and oil completely melted at 80 ℃ into a test tube.
Store the weighed test tube at 60 ° C for 1 hour and then store at 5 ° C.
本発明のシアオレインはさらに好ましい態様として、下記(A)〜(D)を全て満たすシアオレインであるとき、前記油脂保存試験5℃4日間保存後清澄な状態である、シアオレインが得られる。
(A)ヨウ素価が80以上
(B)StOStが1.0重量%以下
(C)StOOが20.0重量%以下
(D)ジアシルグリセロール(DG)含有量が3.0重量%以下
As a further preferred embodiment, when the shea olein of the present invention is a shea olein that satisfies all of the following (A) to (D), shea olein that is in a clear state after being stored at 5 ° C. for 4 days is obtained.
(A) Iodine value is 80 or more (B) StOSt is 1.0 wt% or less (C) StOO is 20.0 wt% or less (D) Diacylglycerol (DG) content is 3.0 wt% or less
本発明のシアオレインは化成品用で使用することができる。化成品とは、シャンプーやボディーソープ、ハンドクリームが例示できる。好ましい用途は、清澄性が求められる用途であって、常温で澄んだ液状の化粧水や日焼け止め、香水が例示できる。より好ましい用途はクレンジングオイル又はマッサージオイルである。 The shea olein of the present invention can be used for chemical products. Examples of chemical products include shampoos, body soaps, and hand creams. A preferred application is an application requiring clarity, and can be exemplified by liquid lotion, sunscreen, and perfume that is clear at room temperature. A more preferred application is cleansing oil or massage oil.
本発明のシアオレインには、通常の化成品用途に用いられる着色料、界面活性剤、酸化防止剤等の任意成分を適宜添加することができる。これらの添加量は本発明のシアオレインに対して20重量%以下、好ましくは10重量%以下である。これらは2以上を組み合わせて使用してもよい。 Arbitrary components such as colorants, surfactants, antioxidants, and the like used in normal chemical product applications can be appropriately added to the shea olein of the present invention. These addition amounts are 20% by weight or less, preferably 10% by weight or less with respect to the shea olein of the present invention. Two or more of these may be used in combination.
現状、市場で販売されている液状シアバターはヨウ素価が72程度のものが多く、その主要なトリグリセリド組成はStOStが2.5%以上かつStOOが35%程度、DGが6.5%以上といった組成である。好ましい態様としては、本発明のシアオレインは、かかる従来品に対して、前記構成を満たすことで、従来品と比べて液状で流動可能な時間を延長することができる。 At present, the liquid shea butter sold in the market has many iodine values of about 72, and its main triglyceride composition is such that StOSt is 2.5% or more, StOO is about 35%, and DG is 6.5% or more. As a preferred embodiment, the shea olein of the present invention can extend the time in which it can flow in a liquid state as compared with the conventional product by satisfying the above-mentioned configuration with respect to such a conventional product.
本明細書において、低温とは、10℃以下を意味し、低温での耐寒性を有する指標として、好ましくは5℃保管において耐寒性を有するものである。また本明細書において、常温とは、15℃〜25℃を意味し、常温での保存耐性を有する指標として、好ましくは15℃保管において保存耐性を有するものである。耐寒性、保存耐性の評価指標は実施例において明記するが、液状での流通や使用条件に耐えうるものの指標として、微かに結晶が析出していても、液分離せず、流動性有するものを合格と判断した。好ましくは、半透明な状態であるが、結晶が析出していない状態であって、より好ましくは、結晶析出無く清澄な状態を維持できるものである。 In the present specification, low temperature means 10 ° C. or lower, and preferably has cold resistance when stored at 5 ° C. as an index having cold resistance at low temperature. Moreover, in this specification, normal temperature means 15 degreeC-25 degreeC, Preferably it has storage tolerance in 15 degreeC storage as a parameter | index which has the storage resistance in normal temperature. The evaluation index of cold resistance and storage resistance is specified in the examples, but as an index of what can withstand the distribution and use conditions in liquid form, even if crystals are slightly precipitated, liquid separation does not occur and it has fluidity Judged to pass. A translucent state is preferable, but no crystal is precipitated, and more preferably, a clear state can be maintained without crystal precipitation.
本発明のシアオレインは、シアバターノキの種子から得られるシアバターを分別した際に得られる付加価値の低い油であるシアオレインの新たな付加価値を見出すと共に、本油脂に特異的に含まれるトリテルペンエステル(抗炎症効果、UV吸収効果)の有効活用の一助となる発明である。 The shea olein of the present invention finds a new added value of shea olein, which is a low-value-added oil obtained when shea butter obtained from shea butter seeds is fractionated, and also contains a triterpene ester (anti-antigen) that is specifically contained in the fat and oil. It is an invention that contributes to the effective use of inflammatory effects and UV absorption effects.
以下に本発明の実施例を示し、本発明をより詳細に説明する。なお、例中、%及び部はいずれも重量基準を意味する。 Examples of the present invention will be described below to explain the present invention in more detail. In the examples, “%” and “part” mean weight basis.
(脱ガム方法)
シアバターとAcetoneを20:80で混合し、27℃で30分間攪拌しながらガム質を析出させる。その後静置し、沈降してきたガム質を濾過して脱ガムシアバターを得た。
(Degumming method)
Shea butter and Acetone are mixed at 20:80, and the gum is precipitated while stirring at 27 ° C. for 30 minutes. Thereafter, the mixture was allowed to stand, and the gum that had settled was filtered to obtain degummed shea butter.
(ヘキサン分別方法)
融解したシアオレインとヘキサンが3:7となるように混合し、弱い攪拌を加えながら徐々に温度を下げ、設定分別温度に達したところで30分程度定温保持する。得られた混合液を濾過することで固体部分と液体部分に分け、得られた液体部分として、本発明のシアオレインが得られる。
(Hexane separation method)
Mix the melted shea olein and hexane to a ratio of 3: 7, gradually lower the temperature with weak stirring, and keep the temperature constant for about 30 minutes when the set separation temperature is reached. By filtering the obtained mixed liquid, it is divided into a solid part and a liquid part, and the shea olein of the present invention is obtained as the obtained liquid part.
(アセトン分別方法)
融解したシアオレインとアセトンが2:8(比較例1は18:82)となるように混合し、弱い攪拌を加えながら徐々に温度を下げ、設定分別温度に達したところで30分程度定温保持する。得られた混合液を濾過することで固体部分と液体部分に分け、得られた液体部分として、本発明のシアオレインが得られる。
(Acetone fractionation method)
The melted shea olein and acetone are mixed so that the ratio is 2: 8 (18:82 in Comparative Example 1), the temperature is gradually lowered while adding weak stirring, and the temperature is kept constant for about 30 minutes when the set fractionation temperature is reached. By filtering the obtained mixed liquid, it is divided into a solid part and a liquid part, and the shea olein of the present invention is obtained as the obtained liquid part.
(DG除去の方法)
得られた液体部分1kgに20wt%程度のNaOH水溶液を0.5mL混合、攪拌し、DGを分解した後、中和、水洗を行なう。
(DG removal method)
0.5 kg of about 20 wt% NaOH aqueous solution is mixed with 1 kg of the obtained liquid portion and stirred to decompose DG, and then neutralized and washed with water.
(シアオレインの作製)
表2記載の条件にて前記分別方法に従って溶剤分別を行なった。原材料のシアバターは前記(脱ガム方法)に従って脱ガム後のシアバターを使用した、ヨウ素価は55.3であった。 DG除去は(DG除去の方法)に従って実施した。なお比較例2のウインタリングは、15℃で2日間保持し、析出した固形脂をろ過して比較例4のシアオレインを得た。
(Production of shea olein)
Solvent fractionation was performed according to the fractionation method under the conditions shown in Table 2. The raw shea butter used was degummed shea butter according to the above (degumming method), and the iodine value was 55.3. DG removal was performed according to (Method of DG removal). The wintering of Comparative Example 2 was held at 15 ° C. for 2 days, and the precipitated solid fat was filtered to obtain the shear olein of Comparative Example 4.
(評価方法)
ヨウ素価、HPLC、GCを用いて成分組成、TG組成を分析した。保存試験は、80℃で融解させた後、各油脂を試験管に約5gずつ量りとり、60℃で1時間安定化させ、0、5、10、15℃の恒温槽に保存し、表1の評価基準に則って定期的に固化の度合いを観察することで評価した。全ての評価結果を表2に示す。なおHPLCによる分析は下記方法で実施した。
(Evaluation method)
The component composition and TG composition were analyzed using iodine value, HPLC, and GC. In the storage test, after melting at 80 ° C, weigh approximately 5g of each fat into a test tube, stabilize at 60 ° C for 1 hour, and store in a thermostatic bath at 0, 5, 10, 15 ° C. Table 1 Evaluation was performed by periodically observing the degree of solidification in accordance with the evaluation criteria. All evaluation results are shown in Table 2. The analysis by HPLC was carried out by the following method.
(HPLCによるトリグリセリド組成の分析方法)
高速液体クロマトグラフ分析にて対称型、非対称型トリグリセリドの和(例えばStStO含量とStOSt含量の和)として測定した。測定条件は、(カラム;ODS、溶離液;アセトン/アセトニトリル=80/20、液量;0.9ml/分、カラム温度;25℃、検出器;示差屈折計)にて実施した。
表2において、Sは飽和脂肪酸、Uは不飽和脂肪酸 を示す。
また、USMは、unsaponifiable materialの略で、不鹸化物を意味する。
(Method of analyzing triglyceride composition by HPLC)
It was measured by high performance liquid chromatographic analysis as the sum of symmetric and asymmetric triglycerides (for example, the sum of StStO content and StOSt content). The measurement conditions were (column; ODS, eluent: acetone / acetonitrile = 80/20, liquid volume: 0.9 ml / min, column temperature; 25 ° C., detector; differential refractometer).
In Table 2, S represents a saturated fatty acid, and U represents an unsaturated fatty acid.
USM is an abbreviation for unsaponifiable material, meaning unsaponifiable matter.
(考察)
・実施例1〜実施例4で得られた、シアオレインA〜Dは、保存テスト結果、15℃で7日間保管後でも清澄な状態であった。
・実施例1〜実施例3で得られた、シアオレインA〜Cは、保存テスト結果、5℃で6時間保管後でも清澄な状態であった。
・実施例1〜実施例3で得られた、シアオレインA〜Cは、保存テスト結果、5℃で4日間保管後でも液状で、流動状態が維持できた。なお、実施例2、実施例3の、シアオレインB、Cは、7日間保管後でも清澄な状態であった。
・実施例2、実施例3の、シアオレインB、Cは、0℃で4日間保管後でも清澄な状態であった。
・比較例2は、15℃保管で清澄な状態が維持できるものの、少し温度が低下した10℃では、著しく保存耐性が低下することに加えて、生産性が悪いことから不合格とした。
(Discussion)
The shea oleins A to D obtained in Examples 1 to 4 were in a clear state even after storage at 15 ° C. for 7 days as a result of the storage test.
The shea oleins A to C obtained in Examples 1 to 3 were in a clear state even after storage at 5 ° C. for 6 hours as a result of the storage test.
-As a result of the storage test, the shea oleins A to C obtained in Examples 1 to 3 were in a liquid state even after storage at 5 ° C for 4 days, and the fluid state could be maintained. In addition, the shea olein B and C of Example 2 and Example 3 were in a clear state even after storage for 7 days.
The shea olein B and C of Example 2 and Example 3 were in a clear state even after storage at 0 ° C. for 4 days.
In Comparative Example 2, although a clear state could be maintained by storage at 15 ° C., at 10 ° C. where the temperature was slightly lowered, the storage resistance was remarkably lowered, and the productivity was poor.
本発明により、分別方法を工夫するという平易な方法にて、強い耐寒性を持ったシアオレインを提供することができる。本発明により、液状流動性が求められる、化成品におけるシアオレインの用途を拡大することができる。 According to the present invention, a shea olein having strong cold resistance can be provided by a simple method of devising a separation method. According to the present invention, the use of shea olein in chemical products requiring liquid fluidity can be expanded.
Claims (11)
(A)ヨウ素価が73以上
(B)StOStが2.0重量%以下
(C)ジアシルグリセロール(DG)含有量が10重量%以下
ただし、St:ステアリン酸、O:オレイン酸を示す。 Shea olein satisfying all of the following (A) to (C).
(A) Iodine value is 73 or more (B) StOSt is 2.0% by weight or less (C) Diacylglycerol (DG) content is 10% by weight or less, but St: stearic acid, O: oleic acid.
(A)ヨウ素価が80以上
(B)StOStが1.0重量%以下
(C)StOOが20.0重量%以下
(D)ジアシルグリセロール(DG)含有量が3.0重量%以下 The shea olein of Claim 2 which satisfy | fills all the following (A)-(D).
(A) Iodine value is 80 or more (B) StOSt is 1.0 wt% or less (C) StOO is 20.0 wt% or less (D) Diacylglycerol (DG) content is 3.0 wt% or less
(油脂保存試験方法)
・80℃で完全に融解させた油脂を試験管に約5g計量する。
・該計量した試験管を60℃で1時間保存後、15℃で保存する。 The shea olein according to claim 1, which is in a clear state after being stored at 15 ° C for 7 days in the following fat and oil storage test.
(Oil storage test method)
・ Weigh approximately 5g of fat and oil completely melted at 80 ℃ into a test tube.
Store the weighed test tube at 60 ° C for 1 hour and then store at 15 ° C.
(油脂保存試験方法)
・80℃で完全に融解させた油脂を試験管に約5g計量する。
・該計量した試験管を60℃で1時間保存後、5℃で保存する。 The shea olein according to claim 2, which is in a clear state after being stored at 5 ° C for 6 hours in the following fat and oil storage test.
(Oil storage test method)
・ Weigh approximately 5g of fat and oil completely melted at 80 ℃ into a test tube.
Store the weighed test tube at 60 ° C for 1 hour and then store at 5 ° C.
(油脂保存試験方法)
・80℃で完全に融解させた油脂を試験管に約5g計量する。
・該計量した試験管を60℃で1時間保存後、5℃で保存する。 The shea olein according to claim 3, which is in a clear state after being stored at 5 ° C for 4 days in the following fat and oil storage test.
(Oil storage test method)
・ Weigh approximately 5g of fat and oil completely melted at 80 ℃ into a test tube.
Store the weighed test tube at 60 ° C for 1 hour and then store at 5 ° C.
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CN201880012327.7A CN110312783B (en) | 2017-02-23 | 2018-02-21 | Butter extract and its preparing process |
BR112019017406-0A BR112019017406B1 (en) | 2017-02-23 | 2018-02-21 | SHEA OLEIN AND METHOD FOR PREPARING SHEA OLEIN |
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JPS5263206A (en) * | 1975-11-19 | 1977-05-25 | Fuji Oil Co Ltd | Fractionation of shea butter |
JPS58501066A (en) * | 1981-07-08 | 1983-07-07 | ユニリ−バ− ナ−ムロ−ゼ ベンノ−トシヤ−プ | Manufacturing method of confectionery fat |
WO2010126136A1 (en) * | 2009-04-30 | 2010-11-04 | 不二製油株式会社 | Method for inhibiting production of chloropropanols and chloropropanol-forming substances in glyceride oils and fats |
JP2010248340A (en) * | 2009-04-14 | 2010-11-04 | Kaneka Corp | Palm oil and fat, and method for producing the same |
WO2011122278A1 (en) * | 2010-03-30 | 2011-10-06 | 不二製油株式会社 | Method for extracting shea butter |
JP2015533482A (en) * | 2012-09-07 | 2015-11-26 | エイエイケイ、アクチボラグAakab | Method for producing cocoa butter substitute fat |
JP2016054675A (en) * | 2014-09-09 | 2016-04-21 | 太陽油脂株式会社 | Oil and fat composition for cream |
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JPS5263206A (en) * | 1975-11-19 | 1977-05-25 | Fuji Oil Co Ltd | Fractionation of shea butter |
JPS58501066A (en) * | 1981-07-08 | 1983-07-07 | ユニリ−バ− ナ−ムロ−ゼ ベンノ−トシヤ−プ | Manufacturing method of confectionery fat |
JP2010248340A (en) * | 2009-04-14 | 2010-11-04 | Kaneka Corp | Palm oil and fat, and method for producing the same |
WO2010126136A1 (en) * | 2009-04-30 | 2010-11-04 | 不二製油株式会社 | Method for inhibiting production of chloropropanols and chloropropanol-forming substances in glyceride oils and fats |
WO2011122278A1 (en) * | 2010-03-30 | 2011-10-06 | 不二製油株式会社 | Method for extracting shea butter |
JP2015533482A (en) * | 2012-09-07 | 2015-11-26 | エイエイケイ、アクチボラグAakab | Method for producing cocoa butter substitute fat |
JP2016054675A (en) * | 2014-09-09 | 2016-04-21 | 太陽油脂株式会社 | Oil and fat composition for cream |
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