RU2018145454A - Method for safe energy-efficient synthesis of vitamin D using narrow-band LED UV-B and IR radiation - Google Patents

Method for safe energy-efficient synthesis of vitamin D using narrow-band LED UV-B and IR radiation Download PDF

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Publication number
RU2018145454A
RU2018145454A RU2018145454A RU2018145454A RU2018145454A RU 2018145454 A RU2018145454 A RU 2018145454A RU 2018145454 A RU2018145454 A RU 2018145454A RU 2018145454 A RU2018145454 A RU 2018145454A RU 2018145454 A RU2018145454 A RU 2018145454A
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RU
Russia
Prior art keywords
radiation
narrow
vitamin
band led
efficient synthesis
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RU2018145454A
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Russian (ru)
Inventor
Михаил Владимирович Бубнов
Андрей Анатольевич Смирнов
Татьяна Эдуардовна Бубнова
Екатерина Евгеньевна Бармина
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Михаил Владимирович Бубнов
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Priority to RU2018145454A priority Critical patent/RU2018145454A/en
Publication of RU2018145454A publication Critical patent/RU2018145454A/en

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Claims (1)

Способ безопасного энергоэффективного синтеза витамина Д с использованием узкополосного светодиодного УФ-Б и ИК излучения, включающий использование одного или нескольких узкополосных светодиодных УФ-Б и ИК источников монохроматического излучения, отличающийся тем, что облучение производится одновременно в двух диапазонах длин волн, для УФ-Б диапазона с центральная длина волны 298 (+5/-10) нм., для ИК диапазона центральная длина волны 950 (+/-10) нм., при этом мощность УФ-Б излучения не превышает 10 мВт., а интенсивность УФ-Б облучения не превышает 10 мВт/м2, также возможно добавление светодиода/светодиодов видимого спектра излучения, угол излучения которого совпадает с углом излучения УФ-Б и ИК светодиодов.A method for the safe energy-efficient synthesis of vitamin D using narrow-band LED UV-B and IR radiation, including the use of one or more narrow-band LED UV-B and IR sources of monochromatic radiation, characterized in that the irradiation is performed simultaneously in two wavelength ranges for UV-B range with a central wavelength of 298 (+ 5 / -10) nm., for the IR range, a central wavelength of 950 (+/- 10) nm., while the power of UV-B radiation does not exceed 10 mW., and the intensity of UV-B irradiation does not exceed 10 mW / m 2 , it is also possible to add light emitting diodes / LEDs in the visible radiation spectrum, the emission angle of which coincides with the emission angle of UV-B and IR LEDs.
RU2018145454A 2018-12-20 2018-12-20 Method for safe energy-efficient synthesis of vitamin D using narrow-band LED UV-B and IR radiation RU2018145454A (en)

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RU2018145454A RU2018145454A (en) 2018-12-20 2018-12-20 Method for safe energy-efficient synthesis of vitamin D using narrow-band LED UV-B and IR radiation

Applications Claiming Priority (1)

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RU2018145454A RU2018145454A (en) 2018-12-20 2018-12-20 Method for safe energy-efficient synthesis of vitamin D using narrow-band LED UV-B and IR radiation

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RU2018145454A true RU2018145454A (en) 2020-06-22

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Effective date: 20211221