... , Variety Hull, Chesters.2. Definition of goods: Fully mature ripe berries which are quick frozen and contain a minimum of 95 ... of blackberries.(4)Appearance: blackberries is whole, individual, sound, firm, berries to be uniformly ripe, no rotten, mouldy and overripe, no ... clumps, no ices on the surface of berries and in cartons.(5) Brix: 8-11(6)Ph:6 ...