The relevance of the work is due to the need to determine the commodity characteristics of varieties of Actinidia arguta berries growing in the Primorsky krai with rational use. The objects of research were Actinidia arguta berries of "Ananasnaya", "Primorskaya", "Ganiber" and "Issai" varieties picked on farm plantations in Spassky district of Primorsky krai in 2020–2022. The work used standard methods of research and processing of experimental data. The weight of berries of different varieties of Actinidia arguta ranged from 3.0 to 10.0 g. Berries of different varieties are close in terms of the onset of phenotypic phases and organoleptic properties, content of dry matter, sugars, vitamin C. Berry picking should be carried out simultaneously in the form of a variety mixture without separating pomological varieties and sent for sale or industrial processing.

Medvedeva Daria A., Shulgina Lydia V.

1. Kolbasina E. I. Actinidia, lemongrass, Moscow, Nikola-Press, 2007, 176 p. (in Russ.).
2. Chistyakova A. S., Gudkova A. A., Trineeva O. V., Sorokina A. A., Vasileva S. A. Development and validation of a complexometric method for determining calcium and magnesium in medicinal plant materials (using the example of the herb Persicaria maculosa Gray). Himiya rastitel'nogo syr'ya, 2020;3:155–162 EDN SAJJHT (in Russ.).
3. Determination of phosphates in food products and food raw materials: methodical instructions, Moscow, Rospotrebnadzor, 2014, 11 p. (in Russ.).
4. Sedov E. N., Tutelyan V. A. (Eds.). Program and methods of variety investigation of fruit, berry and nut crops, Orel, Vserossiiskii nauchno-issledovatel'skii institut selektsii plodovykh kul'tur, 1999, 608 p. EDN YHAOZT (in Russ.).
5. Skurikhin I. M.,Tutelyan V. A. (Eds.). Chemical composition of Russian food products: reference, Moscow, DeLiPrint, 2002, 236 p. (in Russ.).
6. Donchenko L. V., Firsov G. G. Pectin: basic properties, production and application, Moscow, DeLiPrint, 2007, 257 p. EDN QKPTEZ (in Russ.).