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LY/T 1780-2018 English PDF

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LY/T 1780-2018: Grades of dried Chinese jujube
Status: Valid

LY/T 1780: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
LY/T 1780-2018English209 Add to Cart 3 days [Need to translate] Grades of dried Chinese jujube Valid LY/T 1780-2018
LY/T 1780-2008English359 Add to Cart 3 days [Need to translate] Grades of dried Chinese jujube Obsolete LY/T 1780-2008

PDF similar to LY/T 1780-2018


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Basic data

Standard ID LY/T 1780-2018 (LY/T1780-2018)
Description (Translated English) Grades of dried Chinese jujube
Sector / Industry Forestry Industry Standard (Recommended)
Classification of Chinese Standard B66
Word Count Estimation 9,933
Date of Issue 2018-12-29
Date of Implementation 2019-05-01
Older Standard (superseded by this standard) LY/T 1780-2008
Quoted Standard GB/T 13607; GB 16325; NY/T 2742
Regulation (derived from) National Forestry and Grassland Bureau Announcement No.18 of 2018
Issuing agency(ies) State Forestry and Grassland Administration
Summary This standard specifies the definition, requirements, inspection methods, inspection rules, signs, labels, packaging, transportation and storage of dried dates. This standard applies to the quality classification of dried red dates (Zizyphus jujuba Mill.).

LY/T 1780-2018: Grades of dried Chinese jujube

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Grades of dried Chinese jujube ICS 65.020 B66 People's Republic of China Forestry Industry Standard Replacing LY/T 1780-2008 Quality grade of dried dates 2018-12-29 release 2019-05-01 Implementation Published by the State Forestry and Grassland Administration

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the State Forestry and Grassland Administration. This standard is under the jurisdiction of the National Economic Forest Products Standardization Technical Committee (SAC/TC557). This standard was drafted. Hebei Agricultural University. The main drafters of this standard. Mao Yongmin, Song Renping, Shen Lianying, Chu Xuming, Liu Xinyun, Liu Ping, Peng Shiqi. Quality grade of dried dates

1 Scope

This standard specifies the definition, requirements, inspection methods, inspection rules, signs, labels, packaging, transportation and storage of dried dates. This standard applies to the quality classification of dried red dates (Zizyphusjujuba Mil.).

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 13607 Apple and Citrus Packaging GB 16325 Hygienic Standard for Dried Fruit Food NY/T 2742 Determination of soluble sugar in fruits and products 3,5-Dinitrosalicylic acid colorimetric method

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Dried jujube dried Chinesejujube Jujube products that have reached the maturity date are naturally dried or artificially dried after harvesting. 3.2 Maturity It is a period of time when the date fruit is completely colored and becomes physiologically mature. At this stage, the skin is reddish, the flesh becomes soft, and the fruit loses water and shrinks. This period is suitable for dry dates. 3.3 Cultivarcharacteristics The characteristics of dried jujube of different jujube varieties in fruit shape, size, color, wrinkle depth and so on. 3.4 Jujube and jujube bigfruitcultivarsandsmalfruitcultivars Jujube varieties are divided into two types according to fruit size, the larger ones are jujube varieties, and the smaller ones are jujube varieties. Average small The average single fruit weight (fresh weight at crispy maturity) of jujube varieties is less than 8g. 3.5 Fruit size The volume of dried jujube fruit. There are many varieties of jujube, and the fruit size varies greatly among varieties. Fruit size is limited to the same variety Internal comparison can be divided into four levels. large fruit, large fruit, medium fruit, and small fruit. 3.6 Color skinluster The shade and gloss of the dried red jujube peel.

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