jufeng 发表于 2011-12-22 15:03 static/image/common/back.gif
老扎是个坏拧。。。
轧叔不是瞎扯，真有这么回事儿。
http://media.caranddriver.com/images/media/51/orange-oil-inline-photo-352278-s-original.jpg
。。。
Tire manufacturers are forever in search of the golden goose of rubber compounds, i.e., more grip combined with less resistance to rolling. Yokohama claims that its orange-oil-infused tread, dubbed Super Nano-Power Rubber Compound, does just that. The viscosity of the tread compound in the orange-oil tire changes in response to temperature differently than does a tread made with conventional oil. At low speeds and frequencies (highway speeds and below), the Yokohama compound has a high viscosity, which contributes to lower rolling resistance. As temperatures increase—during braking, cornering, and acceleration, for example—the orange-oil viscosity goes down, and that makes the tread compound stickier, which increases grip to a higher level than that of a traditional low-rolling-resistance tire.
明月回春 发表于 2011-12-21 23:54 static/image/common/back.gif
精油能吃吗？打算学习一下猫元帅，比如说在水果沙拉里面点一点
没有专业人士的指导，不要吃精油。它不是让人口服的。
潜了又潜 发表于 2011-12-22 03:48 static/image/common/back.gif
【。。。。。。主要是给完全不了解又想入门的MM看的】 - 俺不是MM，俺看了，你能把俺怎么样？
请教 ...
我看过一本书里说，很多人会觉得用婴儿油好，但是她认为不。因为婴儿油的重点在于无刺激，基本上不注意营养，对皮肤没什么保养作用。所以，还是用其他精油做基础油好。
jufeng 发表于 2011-12-22 15:03 static/image/common/back.gif
老扎是个坏拧。。。
经常皮里阳秋，老扎人。。。能不叫老扎吗？？？
本帖最后由 弦音舸醉 于 2011-12-23 06:16 编辑
摩洛哥地道精油折换人民币25块钱10ml，玫瑰、薰衣草、柠檬等选择，呵呵，纯度非常高，沾纸无痕。我每次都买回去送人，呵呵，可惜送的人大都不识货，嗨。同样的东西，国内淘宝价400左右10ml，嗨，我送的人都以为小玩意，哈哈。
雪个 发表于 2011-12-23 01:33 static/image/common/back.gif
我看过一本书里说，很多人会觉得用婴儿油好，但是她认为不。因为婴儿油的重点在于无刺激，基本上不注意营 ...
多谢，看来用精油的习惯培养起来不容易。
谁给介绍一下如何在家里自己提炼精油，例如后院的玫瑰花，如何从花瓣里提取出香味来？
青方 发表于 2011-12-22 16:45 static/image/common/back.gif
谁给介绍一下如何在家里自己提炼精油，例如后院的玫瑰花，如何从花瓣里提取出香味来？ ...
自己提炼好象太复杂拉,还没听说.有很多人倒是用水煮出所谓的玫瑰花水,可以喝的
雪个 发表于 2011-12-22 20:52 static/image/common/back.gif
自己提炼好象太复杂拉,还没听说.有很多人倒是用水煮出所谓的玫瑰花水,可以喝的 ...
是不是可以用酒精萃取？
sylvia 发表于 2011-12-22 17:42 static/image/common/back.gif
是不是可以用酒精萃取？
现在买护肤水都讲究要无酒精的，自己反而用酒精？
雪个 发表于 2011-12-22 21:43 static/image/common/back.gif
现在买护肤水都讲究要无酒精的，自己反而用酒精？
不懂呀，只是想酒精挥发后是不是就是精油了？
好文！就是写给我看的呢，哈哈{:188:}
sylvia 发表于 2011-12-22 17:46 static/image/common/back.gif
不懂呀，只是想酒精挥发后是不是就是精油了？
精油是有用溶剂萃取的，但除非是很难用其他方式萃取，否则不会用这个的，因为它多多少少都会有一些残留物。
jufeng 发表于 2011-12-23 04:56 static/image/common/back.gif
经常皮里阳秋，老扎人。。。能不叫老扎吗？？？
雪个说:人家叫老轧，不是老扎！发表于 9 小时前.
这就是 what 的来源..
Highway 发表于 2011-12-23 00:17 static/image/common/back.gif
轧叔不是瞎扯，真有这么回事儿。
完全可能,因为他们的成分和橡胶非常类似.. 都是 异戊二烯的成分构成..
青方 发表于 2011-12-23 08:45 static/image/common/back.gif
谁给介绍一下如何在家里自己提炼精油，例如后院的玫瑰花，如何从花瓣里提取出香味来？ ...
我给你介绍一下，如果要提炼1盎司的玫瑰精油，你先准备4500公斤的玫瑰花瓣。等几卡车的玫瑰花瓣卸下以后，按照下面步骤就可以了。
Instruction
1. Pick enough roses to fill your kettle loosely. Gently cut or pluck the petals from the roses.
2. Put smooth river stones at the bottom of the kettle; this keeps the botanicals from scorching on the bottom of the kettle. Fill, but do not pack, the kettle full of rose petals, and gently crush them.
3. Use spring or distilled water to cover the rose petals.
4. On a counter next to the stove top, use a cake stand or overturned pot to elevate a bowl to the same level as the teapot spout.
5. Fill the bowl with ice water.
6. Place a jar next to the raised ice-water bowl so that the ice-water bowl is between the jar and the stove top. Ideally this jar, called the "receiver," will sit a little lower than the ice-water bowl.
7. Attach the plastic tubing to the end of the teapot spout, and put its other end in the receiver. The tube's middle section must rest in the bowl of ice water.
8. Cover the kettle, boil the water and then turn the burner to low. Continue simmering until the water in the pot reduces by half. This may take several hours, depending on the size of the kettle.
9. Examine your receiver. It should have collected up to a pint of the condensed droplets of the vaporized steam from the kettle. This is your rosewater, and can be used as is or further separated into rose hydrosol and essential oil.
10. To collect the essential oil, place the receiver jar into the freezer. The liquid part of the hydrosol will freeze while the essential oil will remain liquid and separate.
11. Pour the unfrozen part of the mixture, the essential oil, into a small vial and store in a cool, dark place.
Highway 发表于 2011-12-22 21:56 static/image/common/back.gif
我给你介绍一下，如果要提炼1盎司的玫瑰精油，你先准备4500公斤的玫瑰花瓣。等几卡车的玫瑰花瓣卸下以后 ...
还是留给雪个同学吧！{:189:}
青方 发表于 2011-12-23 11:10 static/image/common/back.gif
还是留给雪个同学吧！
制作“玫瑰水”倒是很容易的，基本上是有口锅就成。
这里有录像教程，有兴趣可以看看。
http://www.youtube.com/watch?v=xJKbqxj3PJg
雪个 发表于 2011-12-23 01:33 static/image/common/back.gif
我看过一本书里说，很多人会觉得用婴儿油好，但是她认为不。因为婴儿油的重点在于无刺激，基本上不注意营 ...
按说起来保养皮肤，最好的办法应该是睡觉睡够，按时洗澡，做点有氧运动。不过赵雅芝这样的，真不知道她是化妆的还是保养的好，如果不化妆也差不多那样，那这保养上面确实是应该有点门道的。
雪个 发表于 2011-12-23 08:52 static/image/common/back.gif
自己提炼好象太复杂拉,还没听说.有很多人倒是用水煮出所谓的玫瑰花水,可以喝的 ...
如果是化学或者化工专业的，应该不难，我姥爷是学化工的，老了以后，就有一段时间天天种苦瓜，说要从苦瓜还是苦瓜花里头萃取香精，不知道是不是你说的精油，因为他用萃取的办法，是用有机溶剂，那萃取出来的，应该也就是油一类的东西。
不知道他弄这些是干啥的，不过肯定不是给我姥姥抹脸用的;P