[原创] how long does Jojoba oil last?-第1页

xmaolmao

0操作1 ^#

[原创] how long does Jojoba oil last?

I opened a bottle of jojoba oil about a year and half ago. Is it still good? - I remembered reading somewhere on this board that orange flower only lasts a year or so and Lavender approximately two years. However, couldn't find any reference to jojoba oil. Any one? Thanks a lot!

Favorite

0操作2 ^#

there are quite a few threads on this topic, especially jojoba. It is one of the base oils with longest shelf life, up to a couple years, depending on how you store it. I did not quite get it when you mention orange flower and lavender, the shelf life of essential oils or hydrosol are fundamentally different from base oils. best luck!

Favorite

0操作3 ^#

http://www.huaren.us/dispbbs.asp?boardid=372&Id=694385

this one, for instance?

xmaolmao

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Thanks - That's very helpful! The way I understand shelf life is that if keeping the bottle intact, it can be stored for a couple of years. However, since I opened it and store it in regular room temperature, will it go bad? How can one tell if a bottle of oil goes bad?

Btw, I stored the oil in my refrigerator once and it turned into something solid. If you ever place a jar of honey in refrigerator, you'll understand what I mean ... very interesting.

merehot

0操作5 ^#

Jojoba低温下会固化的, 拿出来升温不影响使用. 同样我看到这些低温也会固化的: coconut oil, olive oil, avocado

frankincense

0操作6 ^#

以下是引用xmaolmao在2/19/2010 12:17:00 PM的发言：
Thanks - That's very helpful! The way I understand shelf life is that if keeping the bottle intact, it can be stored for a couple of years. However, since I opened it and store it in regular room temperature, will it go bad? How can one tell if a bottle of oil goes bad?

Btw, I stored the oil in my refrigerator once and it turned into something solid. If you ever place a jar of honey in refrigerator, you'll understand what I mean ... very interesting.

你有没有把货物还没有卖出去之前已经在仓库里的时间算进去啊？
有些商家会把有效期填写在标签上，但是标签上的日子是否可靠又是另外一个问题
因此凡是这些大自然的东西都不能贪便宜买大碗！

[此贴子已经被作者于2010/2/19 14:43:33编辑过]

malina

0操作7 ^#

以下是引用frankincense在2/19/2010 2:43:00 PM的发言：

你有没有把货物还没有卖出去之前已经在仓库里的时间算进去啊？
有些商家会把有效期填写在标签上，但是标签上的日子是否可靠又是另外一个问题
因此凡是这些大自然的东西都不能贪便宜买大碗！

[此贴子已经被作者于2010/2/19 14:43:33编辑过]

对呀对呀

malina

0操作8 ^#

看过最夸张的说法 jojoba 在没受污染的情况下永远不会坏
不过矿物粉也是这么说的
可是时间超过几年了估计还是没人敢用的吧

xmaolmao

0操作9 ^#

totally agree - there is no way we know how long it has been sitting in the warehouse. I am curious about: how can you tell if it is no longer good. smell badly? Changed color? If I apply the same rule of sesame oil (btw, I only use it for cooking), then maybe I should taste it, :)?

frankincense

0操作10 ^#

以下是引用xmaolmao在2/20/2010 2:15:00 PM的发言：
totally agree - there is no way we know how long it has been sitting in the warehouse. I am curious about: how can you tell if it is no longer good. smell badly? Changed color? If I apply the same rule of sesame oil (btw, I only use it for cooking), then maybe I should taste it, :)?

要不是加了防腐剂,久存的植物油会出现败油味,有时在瓶底还出现絮状沉淀物

xmaolmao

0操作11 ^#

I see ... I'll check it now. Thank you very much!

sandyluox

0操作12 ^#

i haven';t use mine for a long time

xmaolmao

0操作13 ^#

To be safe, I just ordered another bottle of jojoba oil, along with a few other carrier oil from MRH. This is the first time I ordered from them and I was happy to find that they have labeled the shelf lives.

Here, I copied them below - hopefully it can be of help to people just like me, who is always worried about the expiration dates, [em13]

Jojoba Oil - 2~3 years from date of purchase
Grapeseed Oil - 12~14 months
Evening Primrose Oil - 6 months
Rosehip Seed Oil - 12 months

blueishgreen1013

0操作14 ^#

thank you for sharing.... this is very helpful for someone like who's just starting to learn about all this stuff...!

frankincense

0操作15 ^#

以下是引用xmaolmao在3/2/2010 7:17:00 PM的发言：
To be safe, I just ordered another bottle of jojoba oil, along with a few other carrier oil from MRH. This is the first time I ordered from them and I was happy to find that they have labeled the shelf lives.

Here, I copied them below - hopefully it can be of help to people just like me, who is always worried about the expiration dates, 图片点击可在新窗口打开查看

Jojoba Oil - 2~3 years from date of purchase
Grapeseed Oil - 12~14 months
Evening Primrose Oil - 6 months
Rosehip Seed Oil - 12 months

That's not true my dear!
you need to consider and factor since date of production instead of date of purchase.

Especially from places like Australia often affected by climatic change
(drastic from day and nite during spring/summer, summer/autumn plus bush fires)

lvrlan

0操作16 ^#

都是买来的油，不知道卖家存了多久哦

frankincense

0操作17 ^#

以下是引用lvrlan在3/14/2010 8:03:00 PM的发言：

都是买来的油，不知道卖家存了多久哦

瓶子上没写明就问问supplier喽
还有谁能比他们更清楚哒 [em57]

xmaolmao

0操作18 ^#

yeah ... thanks, Frankincense, for pointing it out. However, the bottle did say "months from the date of purchase". - Maybe it's because the product from MRH are produced by the company itself locally?

frankincense

0操作19 ^#

以下是引用xmaolmao在3/14/2010 8:24:00 PM的发言：
yeah ... thanks, Frankincense, for pointing it out. However, the bottle did say "months from the date of purchase". - Maybe it's because the product from MRH are produced by the company itself locally?

YOu are most welcome！

"months from the date of purchase" is an incorrect instruction!
reasons being:
1) Background of MRH maynot be an English or American!
2) This sentance does not reflect their professionalism.

What if you purchase the oils that sat on the shelf or in the warehouse for a year?

[此贴子已经被作者于2010/3/15 8:40:23编辑过]

xping

0操作20 ^#

good .......