T/TFHT C016-2019 Goji product standard

Scope

Main Technical Content: 3. Terminology and Definitions The following terms and definitions apply to this document. 3.1 Appearance The color, gloss, uniformity, and cleanliness of the entire batch of wolfberry fruits. 3.2 Impurities Any non-product substances. 3.3 Imperfect Grains Broken wolfberry grains, immature grains, and oil grains that still have some use value. 3.4 Broken Grains Grains that have lost more than one-third of their original volume. 3.5 Immature Grains Grains that are not fully developed, with less flesh and a shriveled appearance, and a pale color that differs significantly from normal wolfberry grains. 3.6 Oil Grains Overripe or freshly harvested grains that have undergone improper drying or storage, resulting in a darkened color and a texture that differs significantly from normal wolfberry grains. 3.7 Unusable Grains Grains infested by insects, with mold spots exceeding 2 mm2, mildew, blackening, or spoilage. 3.8 Hundred-Grain Weight The weight of 100 wolfberry grains in grams. 4 Technical Requirements 4.1 Sensory Requirements Should comply with the provisions of Table 1. Table 1: Sensory Requirements Grade and Requirements Excellent Superior Class A Class B Shape Slightly flattened, slightly shriveled Slightly flattened, slightly shriveled Slightly flattened, slightly shriveled Slightly flattened, slightly shriveled Impurities None detected None detected None detected None detected Color Bright red, purple-red, or date-red Bright red, purple-red, or date-red Bright red, purple-red, or date-red Bright red, purple-red, or date-red Taste and smell Sweet with a light aroma, typical of wolfberry Sweet with a light aroma, typical of wolfberry Sweet with a light aroma, typical of wolfberry Sweet with a light aroma, typical of wolfberry Imperfect grains ≤1.0% ≤1.5% ≤3.0% ≤3.0% Unusable grains Not allowed Not allowed Not allowed Not allow

Development Information

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