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茶叶 已知干物质含量的磨碎样品的制备
Tea; Preparation of ground sample of known dry matter content
参考页数:2P.;A4
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固体状速溶茶 水分含量(在103℃时质量损失)的测定
Instant tea in solid form; determination of moisture content (loss in mass at 103 °C)
参考页数:2P.;A4
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固体状速溶茶 总灰分的测定
Instant tea in solid form; determination of total ash
参考页数:2P.;A4
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茶叶 水萃取物的测定 技术勘误1
Tea - Determination of water extract; Technical Corrigendum 1
参考页数:1P.;A4
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绿茶和红茶的物质特性测定.第1部分:茶中多酚的总含量.使用Folin-Ciocalteu试剂的比色法
Determination of substances characteristic of green and black tea - Part 1: Content of total polyphenols in tea - Colorimetric method using Folin-Ciocalteu reagent
参考页数:10P.;A4
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茶叶 取样
Tea; Sampling
参考页数:3P.;A4
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茶叶 103℃时质量损耗的测定
Tea; Determination of loss in mass at 103 degrees C
参考页数:2P.;A4
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采用高效液相色谱法测定茶叶和固体速溶茶中的茶氨酸
Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography
参考页数:13P.;A4
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茶叶 酸不溶性灰分的测定
Tea; Determination of acid-insoluble ash
参考页数:2P.;A4
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速溶茶 松散和压实体积密度的测定
Instant tea; Determination of free-flow and compacted bulk densities
参考页数:6P.;A4
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