GB/T 30762-2014Quality grading standards of main bamboo shoot (English PDF)

3.1 Bamboo shoot

Fresh bamboo shoots produced by bamboo forests.

3.2 Spring shoot of Phyllostachys pubescens

Bamboo shoots produced by phyllostachys pubescens forests in spring.

3.3 Winter shoot of Phyllostachys pubescens

I be met, without damage in shoot body Level II >=100 15-45 Appearance requirements in 4.1 shall be met

5.1 Determination of the appearance quality

Using sensory evaluation method. Check fullness, freshness, color, rot, mildew, disease, insect pest spot, and other items of shoot body by visual inspection.

5.2 Determination of weight

WEIGH by the electronic scale with measurement accuracy of 1g. PUT single bamboo shoot on the electric scale and MEASURE its weight (accurate to 1g).

5.3 Determination of length of bamboo shoot

MEASURE by the ruler with measurement accuracy of 0.1cm. MEASURE the length of bamboo shoot with a ruler FROM the middle position of cut of the shoot head TO the tip of shoot tail (accurate to 0.1cm).

6.1 Batch

The same-grade and same-type of bamboo shoots that are gathered from the same-area and same-period shall be considered as 1 inspection batch.

6.2 Sampling methods

Executed according to the provisions of GB/T 8855.

6.3 Decision rules

6.3.1 DETERMINE according to this Standard. If all results are in conformity with the requirements defined in this Standard, the batch of bamboo shoots shall be decided as qualified.

6.3.2 If there is 1 item unqualified in the quality grading index of bamboo shoot, re-inspection of the same batch shall be performed with double sampling. If the re-inspection result is still unqualified, this batch of products shall be decided as unqualified.

7.1 Logo and label

Package or label shall be marked with type, quality, manufacturing organization, origin, adopted standard number, gathering date, and expiration date. Logo and label shall comply with the provisions of GB 7718.

7.2 Package

ADOPT bulk-packaging or container-packaging. Packaging container (basket, bag, box etc.) shall be clean; airy; firm; and free of pollution, peculiar smell, and mildew.

7.3 Storage

Products shall be stored in shady, airy, and clean place away from heat source. It shall be prevented from sun, rain, frost and harmful substances pollution. […]