GH/T 1052-2009 Cotton seed quality grade

GB/T 5490-1985 General rules of inspectiog grain, oilseeds and vegetable oils GB/T 5490-2010 Inspection of grain and oils—General rules GB/T 5491-1985 Inspection of grain and oilseeds Methods for sampling and sample reduction GB/T 5492-1985 Inspection of grain and oilseeds Methods for identification of colour,odour and taste GB/T 5492-2008 Inspection of grain and oils—Identification of colour,odour and taste of grain and oilseeds GB/T 5494-1985 Inspection of grain and oilseeds Methods for determination of foreign matter and unsound kernels GB/T 5494-2008 Inspection of grain and oils—Determination of foreign matter and unsound kernels of grain and oilseeds GB/T 5494-2019 Inspection of grain and oils—Determination of foreign matter and unsound kernels of grain and oilseeds GB/T 5497-1985 Inspection of grain and oilseeds Methods for determination of moisture content GB/T 5511-1985 Inspection of grain and oilseeds Methods for determination of crude protein GB/T 5511-2008 Cereals and pulses—Determination of the nitrogen content and calculation of the crude protein content—Kjeldahl method GB/T 5512-1985 Inspection of grain and oilseeds Methods for determination of crude fat GB/T 5512-2008 Inspect of grain and oilseeds—Determination of crude fat content in grain GB 19641-2005 Hygienic standard for oil seeds GB 19641-2015 Food Safety National Standards Edible Plant Oil Source GB/T 5491-2025 Inspection of grain and oil seeds—Sampling and dividing GB/T 5497-2025 Inspection of grain and oils—Determination of moisture content of grain and oilseeds GB/T 5494-2026 Inspection of grain and oils—Determination of impurities and defective kernels in grains and oilseeds