METHOD AND DEVICE FOR DETERMINING A NUTRITIONAL STATE OF A PLANT
    21.
    发明公开
    METHOD AND DEVICE FOR DETERMINING A NUTRITIONAL STATE OF A PLANT 审中-公开
    VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINERERNÄHRUNGSZUSTANDESEINER PFLANZE

    公开(公告)号:EP3049792A1

    公开(公告)日:2016-08-03

    申请号:EP13771432.5

    申请日:2013-09-25

    IPC分类号: G01N21/64 G01N21/84

    摘要: A method and an instrument for determining a nutritional state of a plant with respect to one or more nutrients is provided. The method comprises the steps of recording a time series of a fluorescence induction signal of a tissue sample of the plant using a fluorometer device to obtain signal data, wherein the time series at least comprises signal data within the rising portion of the fluorescence induction signal, and determining the nutritional state from an empirical model applied to the signal data, wherein the empirical model is based on pre-recorded reference data and relates nutritional states to shape-related features in the progression of the fluorescence induction signal.

    摘要翻译: 提供了一种用于确定植物相对于一种或多种营养物质的营养状态的方法和仪器。 该方法包括以下步骤:使用荧光计装置记录植物组织样品的荧光诱导信号的时间序列,以获得信号数据,其中时间序列至少包括荧光感应信号的上升部分内的信号数据, 以及从应用于所述信号数据的经验模型确定所述营养状态,其中所述经验模型基于预先记录的参考数据,并将所述营养状态与所述荧光感应信号进展中的形状相关特征相关联。

    Capsule, namely nanocapsule, microcapsule or macrocapsule, having a very low oxygen permeability
    23.
    发明公开
    Capsule, namely nanocapsule, microcapsule or macrocapsule, having a very low oxygen permeability 审中-公开
    Kapsel,nämlichNanokapsel,Mikrokapsel oder Makrokapsel mit sehr geringerSauerstoffdurchlässigkeit

    公开(公告)号:EP2865443A1

    公开(公告)日:2015-04-29

    申请号:EP13190091.2

    申请日:2013-10-24

    摘要: A capsule, namely a nanocapsule, microcapsule or macrocapsule, comprises a shell and a core, wherein the core contains at least one compound being at least at any temperature between more than 0°C and 80°C at 101,325 kPa a liquid, and wherein the shell comprises semicrystalline cellulose nanofibers and/or semicrystalline cellulose nanocrystals having each a crystallinity index of at least 30%. These capsules have in particular a very low oxygen permeability and thus protects the liquid included in its core from oxygen. Accordingly, these capsules may be used for protecting for example food or food ingredients from oxygen. In addition, these capsules may be used to protect photoactive compounds from oxygen, such as phosphorescent compounds and photon upconversion compositions, in particular triplet-triplet annihilation upconversion compositions.

    摘要翻译: 胶囊,即纳米胶囊,微胶囊或大胶囊,包括壳和芯,其中所述芯包含至少一种化合物,其至少在101,325kPa至少在0℃至80℃之间的任何温度下为液体,其中 壳包含半结晶纤维素纳米纤维和/或半结晶纤维素纳米晶体,其结晶度指数至少为30%。 这些胶囊特别具有非常低的氧气渗透性,从而保护其核心中所含的液体免于氧气。 因此,这些胶囊可用于保护例如食物或食物成分的氧气。 此外,这些胶囊可以用于保护光活性化合物免受氧,例如磷光化合物和光子上转换组合物,特别是三重态三重态湮灭上转换组合物。