The Effect of Atmospheric Dielectric Barrier Discharge Cold Plasma Treatment on the Nutritional and Physicochemical Characteristics of Various Legumes

被引：4

作者：

Wu, Yingmei ^{[1
]}

Feng, Xuewei ^{[2
]}

Zhu, Yingying ^{[2
]}

Li, Shiyu ^{[3
]}

Hu, Yichen ^{[4
]}

Yao, Yang ^{[3
]}

Zhou, Nong ^{[1
]}

机构：

[1] Chongqing Three Gorges Univ, Coll Biol & Food Engn, Chongqing Engn Lab Green Planting & Deep Proc Famo, Chongqing 404120, Peoples R China

[2] Zhengzhou Univ Light Ind, Coll Food & Bioengn, Henan Key Lab Cold Chain Food Qual & Safety Contr, Zhengzhou 450001, Peoples R China

[3] Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100081, Peoples R China

[4] Chengdu Univ, Sichuan Engn & Technol Res Ctr Coarse Cereal Ind, Key Lab Coarse Cereal Proc, Sch Food & Biol Engn,Minist Agr & Rural Affairs, Chengdu 610106, Peoples R China

来源：

FOODS | 2023年 / 12卷 / 17期

关键词：

legumes; lipoxygenase; DBD-ACP; physicochemical structure; digestion properties; AMINO-ACID-COMPOSITION; FUNCTIONAL-PROPERTIES; RHEOLOGICAL PROPERTIES; NONTHERMAL PLASMA; ENZYME-ACTIVITY; LIPOXYGENASE; IMPACT; BEANS; INACTIVATION; PEROXIDASE;

D O I：

10.3390/foods12173260

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

High activity of lipoxygenase (LOX) has been identified as a primary cause of oxidative rancidity in legumes. In this study, the application of dielectric barrier discharge atmospheric cold plasma (DBD-ACP) (5 W, 10 min) resulted in an obvious decrease in LOX activity in mung bean (MB), kidney bean (KB), and adzuki bean (AB) flours by 36.96%, 32.49%, and 28.57%, respectively. Moreover, DBD-ACP induced significant increases (p < 0.05) in content of soluble dietary fiber, saturated fatty acids, and methionine. The starch digestibility of legumes was changed, evidenced by increased (p < 0.05) slowly digestible starch and rapidly digestible starch, while resistant starch decreased. Furthermore, DBD-ACP treatment significantly affected (p < 0.05) the hydration and thermal characteristics of legume flours, evidenced by the increased water absorption index (WAI) and gelatinization temperature, and the decreased swelling power (SP) and gelatinization enthalpy (?H). Microscopic observations confirmed that DBD-ACP treatment caused particle aggregation.

引用

页数：13