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首页> 外文期刊>New Zealand journal of agricultural research >The effect of removal technique and post‐removal handling on velvet antler colour
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The effect of removal technique and post‐removal handling on velvet antler colour

机译:去除技术和去除后处理对鹿茸颜色的影响

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Abstract Asian markets for velvet antler perceive the colour of the core as a primary indicator of quality. The factors which influence colour are not known, but the market preference in Korea is for an even mid‐red colour. The aim of the present study was to determine whether removal technique and post‐removal handling influence velvet colour. Investigations took place at AgResearch Invermay and at Mount Hurt Station in mid Canterbury, New Zealand. The influences on velvet antler colour of sedative drug, mild stress, local anaesthetic administration, timing of tourniquet application, and restraint of the stags in a crush or workroom for velvet antler removal were investigated. The effects of antler orientation post‐removal and post‐removal environmental temperature on velvet antler colour were also investigated. In all studies, velvet antler was frozen and held at ‐20°C before being dried either by freeze drying or commercially. In all trials, a consistent pattern of both lightness and hue angle was show...
机译:抽象的亚洲鹿茸市场认为芯的颜色是质量的主要指标。影响颜色的因素尚不清楚,但韩国市场偏爱中等红色。本研究的目的是确定去除技术和去除后的处理是否会影响天鹅绒的颜色。调查在Invermay的AgResearch和新西兰坎特伯雷中部的Mount Hurt站进行。研究了镇静药物对鹿茸颜色的影响,轻度压力,局部麻醉剂的使用,止血带施用的时机以及在挤压或工作室中抑制鹿角去除鹿茸的影响。还研究了鹿角取向去除后和去除后环境温度对鹿茸颜色的影响。在所有研究中,鹿茸被冷冻并保持在-20°C,然后通过冷冻干燥或商业干燥。在所有试验中,均显示出亮度和色相角都一致的图案。

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