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1.发明授权Method for removing essential oils and antioxidants from extract products of lamiaceae species using rolled film evaporation 有权使用卷膜蒸发从唇形科植物提取物中除去精油和抗氧化剂的方法公开(公告)号：US06450935B1
公开(公告)日：2002-09-17
申请号：US09688266
申请日：2000-10-13
申请人： James E. Haworth
发明人： James E. Haworth
IPC分类号： C07C100
CPC分类号： C11B9/02
摘要： An increase in specific antioxidant activity of extracts from rosemary (Rosemarinus officinalis) is obtained by the use of a blend of tetrafluoroethane and an organic solvent in the extraction process. A blend of tetrafluoroethane, acetone and methanol improves total yield. A tetrafluoroethane and acetone blend has higher efficacy but comparatively lower yields. The methods yield a liquid and oily antioxidant extract that is readily mixed with a liquid product such as soybean oil for addition to animal feeds and human food. The methods simultaneously yield pharmaceutical-grade essential oils in high yields.
摘要翻译： 通过在提取过程中使用四氟乙烷和有机溶剂的混合物，可以获得迷迭香（Rosemarinus officinalis）提取物的特定抗氧化活性的增加。 四氟乙烷，丙酮和甲醇的混合物提高了总产率。 四氟乙烷和丙酮共混物具有更高的效力，但相对较低的产率。 该方法产生液体和油性抗氧化剂提取物，其易于与诸如大豆油的液体产物混合以用于动物饲料和人类食物。 该方法同时产生高产量的药用级精油。
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2.发明授权Method for simultaneous extraction of essential oils and antioxidants from Labiatae species and the extract products thereof 失效从Labiatae物种同时提取精油和抗氧化剂及其提取物的方法公开(公告)号：US06855349B2
公开(公告)日：2005-02-15
申请号：US09206458
申请日：1998-12-07
IPC分类号： A23L3/3472 , A23L27/10 , A61K36/53 , A61K36/534 , C11B9/02 , A61K35/78
CPC分类号： C11B9/025 , A23L3/3472 , A23L27/11 , A61K36/53
摘要： An increase in specific antioxidant activity of extracts from rosemary (Rosemarinus officinalis) is obtained by the use of a blend of tetrafluoroethane and acetone in the extraction process. A blend of tetrafluoroethane, acetone and methanol improves total yield. A tetrafluoroethane and acetone blend has higher efficacy but comparatively lower yields. The methods yield a liquid and oily antioxidant extract that is readily mixed with a liquid product such as soybean oil for addition to animal feeds and human food. The methods simultaneously yield pharmaceutical grade essential oils in high yields.
摘要翻译： 通过在提取过程中使用四氟乙烷和丙酮的共混物，可以获得迷迭香提取物（Rosemarinus officinalis）提取物的抗氧化活性。 四氟乙烷，丙酮和甲醇的混合物提高了总产率。 四氟乙烷和丙酮共混物具有更高的效力，但相对较低的产率。 该方法产生液体和油性抗氧化剂提取物，其易于与诸如大豆油的液体产物混合以用于动物饲料和人类食物。 该方法同时以高产率产生药用级精油。
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3.发明授权Pyrolysis method for increasing limonene production and novel oven to facilitate such method 失效用于增加柠檬烯生产的热解方法和新型烤箱以促进这种方法
公开(公告)号：US6149881A
公开(公告)日：2000-11-21
申请号：US389822
申请日：1999-09-03
IPC分类号： B01J3/00 , B01J6/00 , C07C4/00 , C07C13/21 , C10B53/07 , C10G1/00 , C10G1/02 , C10G1/10 , C10B1/10 , C10G9/20
CPC分类号： C10B53/07 , B01J3/006 , B01J6/008 , C07C13/21 , C07C4/00 , C10G1/002 , C10G1/02 , C10G1/10 , B01J2208/00141 , B01J2208/00176 , B01J2208/00203 , B01J2208/00212 , B01J2208/00398 , B01J2208/00415 , B01J2219/00094 , B01J2219/00135 , C07C2101/16 , Y02P20/143
摘要： The amount of limonene produced during pyrolysis of scrap tire carcass or polyisoprene rubber can be increased by decreasing residence time of the isoprene gas produced during the thermal degradation of polyisoprene rubber in the high temperature reactor region of an oven. This is achieved by using a novel oven design which permits rapid expansion of the isoprene gas away from the high temperature reactor region of the oven to a cooler region where the gas forms limonene and condenses. This pyrolysis method also decreases the amount of soot produced while increasing the amount of limonene produced. Furthermore, this system readily enables separation of the solid, liquid and gas phases produced during pyrolysis.
摘要翻译： 在废旧轮胎胎体或聚异戊二烯橡胶的热解期间产生的柠檬烯的量可以通过减少在聚氨酯橡胶的热降解过程中产生的异戊二烯气体在烘箱的高温反应器区域中的停留时间而增加。 这通过使用新颖的烘箱设计来实现，其允许异戊二烯气体从烘箱的高温反应器区域快速膨胀到气体形成柠檬烯并冷凝的较冷区域。 这种热解方法也降低了产生的烟灰的量，同时增加了产生的柠檬烯的量。 此外，该系统容易地分离在热解期间产生的固体，液体和气相。
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4.发明授权
公开(公告)号：US5977421A
公开(公告)日：1999-11-02
申请号：US922490
申请日：1997-09-03
IPC分类号： B01J3/00 , B01J6/00 , C07C4/00 , C07C13/21 , C10B53/07 , C10G1/00 , C10G1/02 , C10G1/10 , C07C1/00
CPC分类号： C10B53/07 , B01J3/006 , B01J6/008 , C07C13/21 , C07C4/00 , C10G1/002 , C10G1/02 , C10G1/10 , B01J2208/00141 , B01J2208/00176 , B01J2208/00203 , B01J2208/00212 , B01J2208/00398 , B01J2208/00415 , B01J2219/00094 , B01J2219/00135 , C07C2101/16 , Y02P20/143
摘要： The amount of limonene produced during pyrolysis of scrap tire carcass or polyisoprene rubber can be increased by decreasing residence time of the isoprene gas produced during the thermal degradation of polyisoprene rubber in the high temperature reactor region of an oven. This is achieved by using a novel oven design which permits rapid expansion of the isoprene gas away from the high temperature reactor region of the oven to a cooler region where the gas forms limonene and condenses. This pyrolysis method also decreases the amount of soot produced while increasing the amount of limonene produced. Furthermore, this system readily enables separation of the solid, liquid and gas phases produced during pyrolysis.
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