Stabilized medium chain triglyceride-based lubricant

    公开(公告)号:US12215291B2

    公开(公告)日:2025-02-04

    申请号:US18585581

    申请日:2024-02-23

    Inventor: Daniel Perlman

    Abstract: Household lubricant compositions containing medium chain triglycerides are non-toxic and biodegradable. The lubricant compositions are made using vegetable oil components and stabilized using alcohol, an antioxidant, and a metal chelator. The lubricant compositions offer safe and environmentally friendly alternatives to petroleum-based lubricants, yet have similar lubricity and are more stable than naturally sourced vegetable oils. The compositions also can be used to clean and coat surfaces, including food preparation surfaces, and to prevent corrosion. Still further uses include sterilization and sanitation of surfaces and as a skin conditioner and lubricant.

    System for environmental microbial testing

    公开(公告)号:US10696936B1

    公开(公告)日:2020-06-30

    申请号:US16237085

    申请日:2018-12-31

    Inventor: Daniel Perlman

    Abstract: A gelled biological growth medium in a culture container, as well as kits and methods of producing the growth medium, utilize gelling of a liquid growth medium containing low methoxyl pectin on a film of calcium salt deposited on a growth surface of the culture container. The salt acts as a trigger for gelation and is conveniently deposited on the walls by evaporation of methanol or another volatile solvent.

    Airborne Particle Collection Device and Method

    公开(公告)号:US20210088420A1

    公开(公告)日:2021-03-25

    申请号:US16578310

    申请日:2019-09-21

    Inventor: Daniel Perlman

    Abstract: An improved forced air sampling cassette is provided for the capture, identification, quantification, and analysis of airborne particles such as mold spores, plant pollens, dust, and other airborne pollutants. An adhesive assembly for the cassette is also provided. The cassette makes use of a pressure-sensitive adhesive layer with substantially improved properties for quantitative capture of airborne particles up to about 300 microns in size or larger.

    Airborne particle collection device and method

    公开(公告)号:US10948387B1

    公开(公告)日:2021-03-16

    申请号:US16578310

    申请日:2019-09-21

    Inventor: Daniel Perlman

    Abstract: An improved forced air sampling cassette is provided for the capture, identification, quantification, and analysis of airborne particles such as mold spores, plant pollens, dust, and other airborne pollutants. An adhesive assembly for the cassette is also provided. The cassette makes use of a pressure-sensitive adhesive layer with substantially improved properties for quantitative capture of airborne particles up to about 300 microns in size or larger.

    Stabilization of omega-3 fatty acids in oil-water emulsions
    9.
    发明授权
    Stabilization of omega-3 fatty acids in oil-water emulsions 有权
    ω-3脂肪酸在油水乳液中的稳定化

    公开(公告)号:US08828470B2

    公开(公告)日:2014-09-09

    申请号:US13907499

    申请日:2013-05-31

    Inventor: Daniel Perlman

    Abstract: A food or beverage composition suitable for human consumption includes an aqueous suspension such as cow's milk that has been supplemented and homogenized with an omega-3 fatty acid-containing supplementation oil, in which a supplementation oil includes one part by weight of an EPA/DHA fatty acid-containing enriching oil that has been combined and diluted with at least one part by weight of an oxidative stabilization oil, such as a low linoleic acid/high oleic acid-containing oxidative stabilization oil. As a result, the rate of oxidation of EPA/DHA fatty acids added to the aqueous suspension via the supplementation oil can be reduced at least two-fold or even much more compared to the rate of oxidation of an equal quantity of the same EPA/DHA fatty acid-containing enriching oil homogenized into the same aqueous suspension without having been first combined and diluted with the oxidative stabilization oil.

    Abstract translation: 适用于人类消费的食品或饮料组合物包括补充有ω-3脂肪酸的补充油补充并均化的牛奶等水性悬浮液,其中补充油包括一份重量的EPA / DHA 含有脂肪酸的富集油,其与至少一份重量的氧化稳定油如低亚油酸/高含油酸的氧化稳定油组合和稀释。 因此,通过补充油添加到含水悬浮液中的EPA / DHA脂肪酸的氧化速率与相同数量的相同EPA / DHA脂肪酸的氧化速率相比可降低至少两倍甚至更高, 将含DHA脂肪酸的富集油均匀化成相同的水悬浮液,而不首先合并并用氧化稳定油稀释。

    Stabilization of Omega-3 Fatty Acids in Oil-Water Emulsions
    10.
    发明申请
    Stabilization of Omega-3 Fatty Acids in Oil-Water Emulsions 有权
    油 - 水乳液中Omega-3脂肪酸的稳定化

    公开(公告)号:US20130266710A1

    公开(公告)日:2013-10-10

    申请号:US13907499

    申请日:2013-05-31

    Inventor: Daniel Perlman

    Abstract: A food or beverage composition suitable for human consumption includes an aqueous suspension such as cow's milk that has been supplemented and homogenized with an omega-3 fatty acid-containing supplementation oil, in which a supplementation oil includes one part by weight of an EPA/DHA fatty acid-containing enriching oil that has been combined and diluted with at least one part by weight of an oxidative stabilization oil, such as a low linoleic acid/high oleic acid-containing oxidative stabilization oil. As a result, the rate of oxidation of EPA/DHA fatty acids added to the aqueous suspension via the supplementation oil can be reduced at least two-fold or even much more compared to the rate of oxidation of an equal quantity of the same EPA/DHA fatty acid-containing enriching oil homogenized into the same aqueous suspension without having been first combined and diluted with the oxidative stabilization oil.

    Abstract translation: 适用于人类消费的食品或饮料组合物包括补充有ω-3脂肪酸的补充油补充并均化的牛奶等水性悬浮液,其中补充油包括一份重量的EPA / DHA 含有脂肪酸的富集油,其与至少一份重量的氧化稳定油如低亚油酸/高含油酸的氧化稳定油组合和稀释。 因此,通过补充油添加到含水悬浮液中的EPA / DHA脂肪酸的氧化速率与相同数量的相同EPA / DHA脂肪酸的氧化速率相比可降低至少两倍甚至更高, 将含DHA脂肪酸的富集油均匀化成相同的水悬浮液,而不首先合并并用氧化稳定油稀释。

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