Use of high pressure processing in combination with acidic electrolyzed water depuration for the shelf-life extension of blood clam (Tegillarca granosa)

被引：20

作者：

Palamae, Suriya ^{[1
]}

Temdee, Wattana ^{[1
]}

Buatong, Jirayu ^{[1
]}

Suyapoh, Watcharapol ^{[2
]}

Sornying, Peerapon ^{[2
]}

Tsai, Yung-Hsiang ^{[3
]}

Benjakul, Soottawat ^{[1
,4
]}

机构：

[1] Prince Songkla Univ, Int Ctr Excellence Seafood Sci & Innovat, Hat Yai 90110, Songkhla, Thailand

[2] Prince Songkla Univ, Fac Vet Sci, Hat Yai 90110, Songkhla, Thailand

[3] Natl Kaohsiung Univ Sci & Technol, Dept Seafood Sci, Kaohsiung 811, Taiwan

[4] Kyung Hee Univ, Dept Food & Nutr, Seoul 02447, South Korea

来源：

FOOD CONTROL | 2024年 / 156卷

关键词：

Acidic electrolyzed water; Blood clam; Depuration; Heme iron; High pressure processing; Shelf-life storage; HIGH HYDROSTATIC-PRESSURE; OYSTERS CRASSOSTREA-GIGAS; VIBRIO-PARAHAEMOLYTICUS; TREATED OYSTERS; QUALITY CHANGES; NONHEME IRON; INACTIVATION; SHRIMP; PHILIPPINARUM; MICROBIOTA;

D O I：

10.1016/j.foodcont.2023.110160

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

The combined effects of acidic electrolyzed water (AEW) depuration and high pressure processing (HP-P) on reduction of growth of spoilage bacteria and pathogens in blood clams (Tegillarca granosa) during cold storage were investigated. After HP-P treatment of depurated blood clams at 300 MPa for 3 min (HD-300), total viable count (TVC), psychrophilic bacteria count (PBC), presumptive Gram-negative, Vibrio parahaemolyticus, lactic acid bacteria, and Pseudomonas spp. in blood clams were completely inactivated at day 0. TVC of HD-300 was lower than the limit (6 log(10) CFU/g) up to day 9, while untreated sample could be kept less than 3 days. HD-300 clam sample also showed the higher expansion rate and shucking ratio. In addition, lower reductions in heme iron content, a* value (redness), moisture content and texture properties were observed in HD-300. This coincided with lower total volatile basic nitrogen content, fatty acid oxidation than other samples (p < 0.05). Based on histological study, intestine, mid gut gland, gonad, and gill were moderately disrupted in HD-300. Overall, AEW depurated blood clam in combination with HP-P (300 MPa, 3 min) effectively reduced TVB-N formation, maintained the heme iron content, and prolonged the shelf-life of blood clam for 9 days at 4 degrees C.

引用

页数：11