T/QHNX 005-2021 Lancang Lily bulb fresh tubers and scales level
T/QHNX 005-2021 Lancang Lily bulb fresh tubers and scales level
Basic Information
Scope
Scope: This document specifies the quality requirements and testing methods for fresh cloves and scales of Lanzhou lilies harvested during the normal harvest season in spring and autumn. This document applies to the technical requirements of all stages of Lanzhou lily breeding, production, transportation, and storage, as well as grade evaluation in breeding, production, and sales. Main technical content: 1. Scope 2. Normative referenced documents 3. Terms and definitions 4. Quality requirements 5. Testing methods 5.1 Sensory requirements 5.2 Determination of total sugar content 5.3 Determination of reducing sugar content 5.4 Determination of Vc content 5.5 Determination of crude fiber content 5.6 Determination of starch content 5.7 Determination of cross-sectional diameter 5.8 Determination of uniformity